In aviation , airworthiness is the measure of an aircraft 's suitability for safe flight . Initial airworthiness is demonstrated by a certificate of airworthiness issued by the civil aviation authority in the state in which the aircraft is registered, and continuing airworthiness is achieved by performing the required maintenance actions.
133-476: Certification is based on standards applied by civil aviation authorities. Interoperability is served when national benchmarks adopt standards from international civil and military organizations such as International Civil Aviation Organization (ICAO), European Aviation Safety Agency (EASA), NATO and European Defence Agency (EDA). In the U.S., Title 14, Code of Federal Regulations , Subchapter F, Part 91.7 states: "a) No person may operate an aircraft unless it
266-475: A seamless global air traffic management system. ICAO has published standards for machine-readable passports . Machine-readable passports have an area where some of the information otherwise written in textual form is also written as strings of alphanumeric characters, printed in a manner suitable for optical character recognition , which enables border controllers and other law enforcement agents to process such passports more quickly without having to enter
399-524: A confrontation between US Defense Secretary Robert Gates and countries such as Poland, Spain, the Netherlands, Turkey, and Germany with Gates calling on the latter to contribute more and the latter believing the organization has overstepped its mandate in the conflict. In his final policy speech in Brussels on 10 June, Gates further criticized allied countries in suggesting their actions could cause
532-440: A continuing approval of the elements and aircraft." The Section B (Procedures for Competent Administration) "establishes the administrative procedures that must be followed by the competent authority to execute its tasks and responsibilities in connection with the concession, modification, suspension or revocation of approvals of maintenance organizations Part 145." The Annex III (Part 66); Section A (Technical requirements), "define
665-477: A direct party to ICAO, its government delegated Switzerland to enter into the treaty on its behalf, and the treaty is applicable in the territory of Liechtenstein. The Republic of China was a founding member of ICAO. Following its retreat to Taiwan , it was eventually replaced by the People's Republic of China as the legal representative of China in 1971. In 2013, Taiwan was for the first time invited to attend
798-576: A fit and safe state for flight and in conformity with its type design . International Civil Aviation Organization The International Civil Aviation Organization ( ICAO / ˌ aɪ ˈ k eɪ oʊ / eye- KAY -oh ) is a specialized agency of the United Nations that coordinates the principles and techniques of international air navigation, and fosters the planning and development of international air transport to ensure safe and orderly growth. The ICAO headquarters are located in
931-561: A major reform of France's military position, culminating with the return to full membership on 4 April 2009, which also included France rejoining the NATO Military Command Structure , while maintaining an independent nuclear deterrent. The 2014 Russian annexation of Crimea led to strong condemnation by all NATO members, and was one of the seven times that Article 4 , which calls for consultation among NATO members, has been invoked. Prior times included during
1064-638: A model of the standard variation of pressure , temperature , density , and viscosity with altitude in the Earth's atmosphere . This is useful in calibrating instruments and designing aircraft. The standardized pressure is also used in calibrating instruments in-flight, particularly above the transition altitude . ICAO is active in infrastructure management, including communication, navigation and surveillance / air traffic management (CNS/ATM) systems, which employ digital technologies (like satellite systems with various levels of automation) in order to maintain
1197-457: A myth. Taking a plane is the fastest and cheapest way to fry the planet and this deal won't reduce demand for jet fuel one drop. Instead offsetting aims to cut emissions in other industries, although another critic called it "a timid step in the right direction." NATO The North Atlantic Treaty Organization ( NATO / ˈ n eɪ t oʊ / NAY -toh ; French : Organisation du traité de l'Atlantique nord , OTAN ), also called
1330-631: A no-fly zone over Libya shortly afterwards, beginning with Opération Harmattan by the French Air Force on 19 March. On 20 March 2011, NATO states agreed on enforcing an arms embargo against Libya with Operation Unified Protector using ships from NATO Standing Maritime Group 1 and Standing Mine Countermeasures Group 1 , and additional ships and submarines from NATO members. They would "monitor, report and, if needed, interdict vessels suspected of carrying illegal arms or mercenaries ". On 24 March, NATO agreed to take control of
1463-759: A peaceful German reunification. A June 2016 Levada Center poll found that 68 percent of Russians think that deploying NATO troops in the Baltic states and Poland – former Eastern bloc countries bordering Russia – is a threat to Russia. In contrast, 65 percent of Poles surveyed in a 2017 Pew Research Center report identified Russia as a "major threat", with an average of 31 percent saying so across all NATO countries, and 67 percent of Poles surveyed in 2018 favour US forces being based in Poland. Of non- CIS Eastern European countries surveyed by Gallup in 2016, all but Serbia and Montenegro were more likely than not to view NATO as
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#17327722506731596-426: A probability of loss of aircraft (PLOA) that is designed to be controllable (PLOAdc) as an overall attribute. Setting a sufficiently robust PLOA factor for the aircraft's ability to safely attain, sustain, and terminate flight protects the souls on board. An aircraft safe enough to carry human life is presumed safe to fly over people on the ground. For "airworthiness regulations [that] serve to protect people onboard
1729-527: A protective alliance rather than a threat. A 2006 study in the journal Security Studies argued that NATO enlargement contributed to democratic consolidation in Central and Eastern Europe. China also opposes further expansion. Member states pay for NATO's three common funds (the civil and military budgets and the security investment programme) based on a cost-sharing formula that includes per capita gross national income and other factors. In 2023–2024,
1862-511: A quick-reaction force was deployed to the area. The Bosnian War began in 1992, as a result of the breakup of Yugoslavia . The deteriorating situation led to United Nations Security Council Resolution 816 on 9 October 1992, authorizing its member-states to enforce a previously declared no-fly zone under the United Nations Protection Force over central Bosnia and Herzegovina. NATO complied and started enforcing
1995-922: A red line . However, there were no such plans to deploy missiles in Ukraine. The Russian Foreign Ministry drafted a treaty that would forbid Ukraine or any former Soviet state from ever joining NATO. Secretary-General Stoltenberg replied that the decision is up to Ukraine and NATO members, adding "Russia has no veto, Russia has no say, and Russia has no right to establish a sphere of influence to try to control their neighbors". NATO offered to improve communications with Russia and discuss missile placements and military exercises, as long as Russia withdrew troops from Ukraine's borders. Instead, Russia invaded Ukraine in February 2022. Ukraine applied for NATO membership in September 2022 after Russia proclaimed it had annexed
2128-410: A repair station certificate as provided in part 145 of this chapter; (iii)The holder of a mechanic certificate as authorized in part 65 of this chapter; (v)The holder of a certificate issued under part 121 of this chapter, and having a maintenance and inspection organization appropriate to the aircraft type; and (3)The Administrator finds after inspection, that the aircraft conforms to the type design, and
2261-478: A standard airworthiness certificate for aircraft not covered by paragraphs (a) through (c) (a:"New aircraft manufactured under a production certificate." b:"New aircraft manufactured under type certificate only." c:"Import aircraft.") of this section is entitled to a standard airworthiness certificate if -- (1) He presents evidence to the Administrator that the aircraft conforms to a type design approved under
2394-744: A strategic re-evaluation of NATO's purpose, nature, tasks, and focus on the continent. In October 1990, East Germany became part of the Federal Republic of Germany and the alliance, and in November 1990, the alliance signed the Treaty on Conventional Armed Forces in Europe (CFE) in Paris with the Soviet Union. It mandated specific military reductions across the continent, which continued after
2527-583: A strictly operational and non-political point of view, I believe Taiwan should be there." The ICAO Council is elected by the Assembly every three years and consists of 36 members elected in three groups. The present council was elected in October 2022. The structure of the present Council is as follows: The Air Navigation Commission (ANC) is the ICAO Council technical executive body in charge of 17 of
2660-453: A tweet stating that publishers of "irrelevant, compromising and offensive material" would be "precluded". Since that action, the organization has followed a policy of blocking anyone asking about it. The United States House Committee on Foreign Affairs harshly criticized ICAO's perceived failure to uphold principles of fairness, inclusion, and transparency by silencing non-disruptive opposing voices. Senator Marco Rubio also criticized
2793-442: A type certificate or a supplemental type certificate and to applicable Airworthiness Directives; (2) The aircraft (except an experimentally certificated aircraft that previously had been issued a different airworthiness certificate under this section) has been inspected in accordance with the performance rules for 100-hour inspections set forth in part 43.15 of this chapter and found airworthy by-- (i)The manufacturer; (ii)The holder of
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#17327722506732926-404: Is PAMR.) Not all airports are assigned codes in both systems; for example, airports that do not have airline service do not need an IATA code. ICAO also assigns three-letter airline codes versus the more-familiar two-letter IATA codes—for example, UAL vs. UA for United Airlines . ICAO also provides telephony designators to aircraft operators worldwide, a one- or two-word designator used on
3059-418: Is devoted to general provisions on the appropriate authority, temporarily inoperative equipment and demonstration of conformity. Subpart B of the aforementioned annex focuses on large aircraft and contains specifications related to seats, berths, seat belts and harnesses; location, access and markings of emergency exits; emergency interior lighting and operation of emergency lights; interiors hold; flammability of
3192-450: Is in a condition for safe operation". The application of airworthiness defines the condition of an aircraft and its suitability for flight, in that it has been designed with engineering rigor, constructed, maintained and is expected to be operated to approved standards and limitations, by competent and approved individuals, who are acting as members of an approved organization and whose work is both certified as correct and accepted on behalf of
3325-705: Is in an airworthy condition. b) The pilot in command of a civil aircraft is responsible for determining whether that aircraft is in condition for safe flight. The pilot in command shall discontinue the flight when unairworthy mechanical, electrical, or structural conditions occur which compromise the airworthiness." One airworthiness regulation is found in ICAO international standard of Annex 8 to Chicago Convention on International Civil Aviation which defines "airworthy" - in respect of an aircraft, engine, propeller or part there of - as "The status of an aircraft, engine, propeller or part when it conforms to its approved design and
3458-524: Is in condition for safe operation." An example of an aircraft that was not legally airworthy is the one used in the Lawnchair Larry flight in 1982. The definition of the term "Airworthy" was never included in the Code of Federal Regulations until the 14 CFR Part 3, General Requirements, was established. The definition was included in the guidance, such as Advisory Circulars and Orders, but never in
3591-787: Is pressing ahead with its plans to include aviation. ICAO has been called "flawed and biased in favour of the industry" by Jo Dardenne, the manager for aviation at Transport & Environment . On 6 October 2016, the ICAO finalized an agreement among its 191 member nations to address the more than 1000 million tonnes of carbon dioxide emitted annually by international passenger and cargo flights. The agreement will use an offsetting scheme called CORSIA (the Carbon Offsetting and Reduction Scheme for International Aviation) under which forestry and other carbon-reducing activities are directly funded, amounting to about 2% of annual revenues for
3724-532: The 2022 Russian invasion of Ukraine , several NATO countries sent ground troops, warships and fighter aircraft to reinforce the alliance's eastern flank, and multiple countries again invoked Article 4. In March 2022, NATO leaders met at Brussels for an extraordinary summit which also involved Group of Seven and European Union leaders. NATO member states agreed to establish four additional battlegroups in Bulgaria, Hungary, Romania, and Slovakia, and elements of
3857-744: The Army of the Republika Srpska , after the Srebrenica genocide . Further NATO air strikes helped bring the Yugoslav Wars to an end, resulting in the Dayton Agreement in November 1995. As part of this agreement, NATO deployed a UN-mandated peacekeeping force, under Operation Joint Endeavor , named IFOR . Almost 60,000 NATO troops were joined by forces from non-NATO countries in this peacekeeping mission. This transitioned into
3990-643: The Belgian Congo be excluded from the treaty. French Algeria was, however, covered until its independence on 3 July 1962. Twelve of these thirty-two are original members who joined in 1949, while the other twenty joined in one of ten enlargement rounds. The three Nordic countries which joined NATO as founding members, Denmark, Iceland, and Norway, chose to limit their participation in three areas: there would be no permanent peacetime bases, no nuclear warheads and no Allied military activity (unless invited) permitted on their territory. However, Denmark allows
4123-556: The Boeing 747 -100, -200 and -300 are given the type designators B741 , B742 and B743 respectively. Since 2010, ICAO recommends a unification of units of measurement within aviation based on the International System of Units (SI), using: Non-SI units have been permitted for temporary use since 1979, but a termination date has not yet been established, which would complete metrication of worldwide aviation, and
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4256-1097: The Cold War , NATO operated as a check on the threat posed by the Soviet Union . The alliance remained in place after the dissolution of the Soviet Union and the Warsaw Pact , and has been involved in military operations in the Balkans , the Middle East , South Asia , and Africa . The organization's motto is animus in consulendo liber ( Latin for 'a mind unfettered in deliberation'). The organization's strategic concepts include deterrence . NATO's main headquarters are located in Brussels , Belgium, while NATO's military headquarters are near Mons , Belgium. The alliance has increased its NATO Response Force deployments in Eastern Europe, and
4389-516: The Convention on International Civil Aviation . The Air Navigation Commission (ANC) is the technical body within ICAO. The commission is composed of 19 commissioners, nominated by the ICAO's contracting states and appointed by the ICAO Council. Commissioners serve as independent experts, who although nominated by their states, do not serve as state or political representatives. International Standards and Recommended Practices are developed under
4522-728: The Federal Republic of Yugoslavia . During the crisis, NATO also deployed one of its international reaction forces, the ACE Mobile Force (Land) , to Albania as the Albania Force (AFOR), to deliver humanitarian aid to refugees from Kosovo. The campaign was and has been criticized over its civilian casualties , including the bombing of the Chinese embassy in Belgrade , and over whether it had legitimacy . The US,
4655-456: The Goražde safe area, resulting in the bombing of a Bosnian Serb military command outpost near Goražde by two US F-16 jets acting under NATO direction. In retaliation, Serbs took 150 U.N. personnel hostage on 14 April. On 16 April a British Sea Harrier was shot down over Goražde by Serb forces. In August 1995, a two-week NATO bombing campaign, Operation Deliberate Force , began against
4788-732: The Gulf of Aden and the Indian Ocean from Somali pirates , and help strengthen the navies and coast guards of regional states. During the Libyan Civil War , violence between protesters and the Libyan government under Colonel Muammar Gaddafi escalated, and on 17 March 2011 led to the passage of United Nations Security Council Resolution 1973 , which called for a ceasefire, and authorized military action to protect civilians. A coalition that included several NATO members began enforcing
4921-896: The International Air Transport Association (IATA), a trade association representing airlines ; the Civil Air Navigation Services Organisation (CANSO), an organization for air navigation service providers (ANSPs); and the Airports Council International , a trade association of airport authorities . In addition there are several regional civil aviation commissions, such as the Latin America Civil Aviation Commission (LACAC) who focus on challenges and growth in specific regions. The forerunner to ICAO
5054-640: The Iraq War and Syrian Civil War . At the 2014 Wales summit , the leaders of NATO's member states formally committed for the first time to spend the equivalent of at least two percent of their gross domestic products on defence by 2024, which had previously been only an informal guideline. At the 2016 Warsaw summit , NATO countries agreed on the creation of NATO Enhanced Forward Presence , which deployed four multinational battalion-sized battlegroups in Estonia, Latvia, Lithuania, and Poland. Before and during
5187-599: The NATO Response Force were activated for the first time in NATO's history. As of June 2022, NATO had deployed 40,000 troops along its 2,500-kilometre-long (1,550 mi) Eastern flank to deter Russian aggression. More than half of this number have been deployed in Bulgaria, Romania, Hungary, Slovakia, and Poland, which five countries muster a considerable combined ex-NATO force of 259,000 troops. To supplement Bulgaria's Air Force, Spain sent Eurofighter Typhoons ,
5320-629: The North Atlantic Alliance , is an intergovernmental military alliance of 32 member states —30 European and 2 North American. Established in the aftermath of World War II , the organization implements the North Atlantic Treaty , signed in Washington, D.C. , on 4 April 1949. NATO is a collective security system: its independent member states agree to defend each other against attacks by third parties. During
5453-720: The North Atlantic Treaty to include member territory in Europe, North America, Turkey, and islands in the North Atlantic north of the Tropic of Cancer . Attacks on vessels, aircraft and other forces in the North Atlantic (again, north of the Tropic of Cancer) and the Mediterranean Sea may also provoke an Article 5 response. During the original treaty negotiations, the United States insisted that colonies such as
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5586-554: The Northwestern Syria offensive , which involved Syrian and suspected Russian airstrikes on Turkish troops , and risked direct confrontation between Russia and a NATO member. The 32 NATO members are: NATO has thirty-two members, mostly in Europe with two in North America. NATO's "area of responsibility", within which attacks on member states are eligible for an Article 5 response, is defined under Article 6 of
5719-781: The Partnership for Peace and the Mediterranean Dialogue initiative in 1994, the Euro-Atlantic Partnership Council in 1997, and the NATO–Russia Permanent Joint Council in 1998. At the 1999 Washington summit , Hungary , Poland , and the Czech Republic officially joined NATO, and the organization also issued new guidelines for membership with individualized " Membership Action Plans ". These plans governed
5852-514: The Quartier international de Montréal of Montreal , Quebec, Canada. The ICAO Council adopts standards and recommended practices concerning air navigation, its infrastructure, flight inspection , prevention of unlawful interference, and facilitation of border-crossing procedures for international civil aviation . ICAO defines the protocols for air accident investigation that are followed by transport safety authorities in countries signatory to
5985-626: The Syrian Civil War , after the downing of an unarmed Turkish F-4 reconnaissance jet , and after a mortar was fired at Turkey from Syria, and again in 2015 after threats by Islamic State of Iraq and the Levant to its territorial integrity. In 2008 the United Nations Secretary-General called on member-states to protect the ships of Operation Allied Provider [ de ; no ; ru ; uk ] , which
6118-534: The Syrian civil war . In April 2012, Turkish Prime Minister Recep Tayyip Erdoğan considered invoking Article 5 of the NATO treaty to protect Turkish national security in a dispute over the Syrian Civil War. The alliance responded quickly, and a spokesperson said the alliance was "monitoring the situation very closely and will continue to do so" and "takes it very seriously protecting its members." After
6251-617: The U.S. Space Force to maintain Pituffik Space Base , in Greenland. From the mid-1960s to the mid-1990s, France pursued a military strategy of independence from NATO under a policy dubbed "Gaullo-Mitterrandism". Nicolas Sarkozy negotiated the return of France to the integrated military command and the Defence Planning Committee in 2009, the latter being disbanded the following year. France remains
6384-491: The United Nations Security Council passed Resolution 1199 on 23 September 1998 to demand a ceasefire. Negotiations under US Special Envoy Richard Holbrooke broke down on 23 March 1999, and he handed the matter to NATO, which acted on protecting regional security and started a 78-day bombing campaign on 24 March 1999. Operation Allied Force targeted the military capabilities of what was then
6517-668: The Western Union . Talks for a wider military alliance, which could include North America, also began that month in the United States, where their foreign policy under the Truman Doctrine promoted international solidarity against actions they saw as communist aggression, such as the February 1948 coup d'état in Czechoslovakia . These talks resulted in the signature of the North Atlantic Treaty on 4 April 1949 by
6650-606: The aircraft . . . the protection of persons and property on the ground [is] another benefit. " However, for unmanned aircraft, airworthiness must only address the safety of people on the ground and not the aircraft itself. This changes the assessment of risks and hazards, allowing a new approach that accounts for risk and consequence in the setting of airworthiness requirements. For military unmanned aircraft, France developed an unmanned-unique airworthiness concept, later adapted by NATO , that isolates failures catastrophic to human life. The concept later came to be described as
6783-717: The collapse of the Afghan government as the greatest debacle that NATO has suffered since its founding. In August 2004, during the Iraq War , NATO formed the NATO Training Mission – Iraq , a training mission to assist the Iraqi security forces in conjunction with the US-led MNF-I . The NATO Training Mission-Iraq (NTM-I) was established at the request of the Iraqi Interim Government under
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#17327722506736916-525: The "Cumulative Probability of all Catastrophic Failure Conditions" or (PCumCat). Here, two outcomes are addressed. First, an airworthiness issue arises from an uncontrolled crash, which is defined as a condition resulting from one or a combination of failure conditions that prevents the flight control system from controlling and maneuvering the aircraft until the impact on the ground AEP-4671 page A-5. To be certified to fly over any population density, an hypothetical uncontrolled crash assumes that human life at
7049-547: The 19 Annexes to the Chicago Convention. ANC develops and recommend ICAO minimal standards that are related to these Annexes. To review and/or finalize the ongoing developments the commission meets for three sessions per year. Each session normally considers a number of documents being developments of ANC expert Panels. The ANC is composed of nineteen commissioners nominated by ICAO States in various aviation domains. However, legally these commissioners do not represent
7182-606: The 1990s, the organization extended its activities into political and humanitarian situations that had not formerly been NATO concerns. During the breakup of Yugoslavia , the organization conducted its first military interventions in Bosnia from 1992 to 1995 and later Yugoslavia in 1999 . Politically, the organization sought better relations with the newly autonomous Central and Eastern European states, and diplomatic forums for regional cooperation between NATO and its neighbours were set up during this post-Cold War period, including
7315-406: The 2020 level, allowing unregulated growth until then. Only 65 nations will participate in the initial voluntary period, not including significant emitters Russia, India and perhaps Brazil. The agreement does not cover domestic emissions, which are 40% of the global industry's overall emissions. One observer of the ICAO convention made this summary: Airline claims that flying will now be green are
7448-420: The Chicago Convention, in Chicago , was signed by 52 countries on 7 December 1944. Under its terms, a Provisional International Civil Aviation Organization was to be established, to be replaced in turn by a permanent organization when twenty-six countries ratified the convention. PICAO began operating on 6 June 1945, replacing ICAN. The 26th country ratified the convention on 5 March 1947 and, consequently, PICAO
7581-490: The Convention on International Civil Aviation. Altitude, elevation, height. ICAO has a headquarters, seven regional offices, and one regional sub-office: Emissions from international aviation are specifically excluded from the targets agreed under the Kyoto Protocol . Instead, the Protocol invites developed countries to pursue the limitation or reduction of emissions through the International Civil Aviation Organization. ICAO's environmental committee continues to consider
7714-535: The Czech Republic officially joined, and NATO issued new guidelines for membership, with individualized " Membership Action Plans ". These plans governed the addition of new members: Bulgaria, Estonia, Latvia, Lithuania, Romania, Slovakia, and Slovenia in 2004, Albania and Croatia in 2009, Montenegro in 2017, and North Macedonia in 2020. Finland and Sweden are the newest members, joining on 4 April 2023 and 7 March 2024 respectively, spurred on by Russia's invasion of Ukraine . Ukraine's relationship with NATO began with
7847-476: The Health and Safety at Work Act, that safety should be improved beyond the baseline criteria so far as is reasonably practicable. A risk is ALARP when it has been demonstrated that the cost of any further Risk reduction, where cost includes the loss of capability as well as financial or other resource costs, is grossly disproportionate to the benefit obtained from that Risk reduction .’ In the U.S. Code of Federal Regulations, Title 14, Part 23, § 23.200, states, for
7980-437: The ICAO Assembly, at its 38th session, as a guest under the name of " Chinese Taipei ". As of September 2019 , it has not been invited to participate again, due to renewed PRC pressure. The host government, Canada , supports Taiwan's inclusion in ICAO. Support also comes from Canada's commercial sector with the president of the Air Transport Association of Canada saying in 2019 that "It's about safety in aviation so from
8113-490: The ICAO code for Los Angeles International Airport is KLAX. Canada follows a similar pattern, where a prefix of C is usually added to an IATA code to create the ICAO code. For example, Calgary International Airport is YYC or CYYC. (In contrast, airports in Hawaii are in the Pacific region and so have ICAO codes that start with PH ; Kona International Airport 's code is PHKO. Similarly, airports in Alaska have ICAO codes that start with PA . Merrill Field , for instance
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#17327722506738246-433: The ICAO triennial conference to Doha was defeated by a vote of 22–14. In January 2020, ICAO blocked several Twitter users, including think-tank analysts, U.S. Congressional staff, and journalists, who mentioned Taiwan in tweets related to ICAO. Many of the tweets were related to the COVID-19 pandemic and Taiwan's exclusion from ICAO safety and health bulletins due to pressure from China . In response, ICAO issued
8379-421: The ISAF mission throughout Afghanistan, and ISAF subsequently expanded the mission in four main stages over the whole of the country. On 31 July 2006, the ISAF additionally took over military operations in the south of Afghanistan from a US-led anti-terrorism coalition. Due to the intensity of the fighting in the south, in 2011 France allowed a squadron of Mirage 2000 fighter/attack aircraft to be moved into
8512-463: The International Flight Network, Philbin refused to acknowledge the existence of Taiwan. On 1 February 2020, the United States Department of State issued a press release heavily criticizing ICAO's actions, characterizing them as "outrageous, unacceptable, and not befitting of a UN organization." The 9th edition of the Convention on International Civil Aviation includes modifications from years 1948 up to 2006. ICAO refers to its current edition of
8645-443: The Kyoto targets agreed by countries. This has led to some national policies such as fuel and emission taxes for domestic air travel in the Netherlands and Norway , respectively. Although some countries tax the fuel used by domestic aviation, there is no duty on kerosene used on international flights. ICAO is currently opposed to the inclusion of aviation in the European Union Emission Trading Scheme (EU ETS). The EU , however,
8778-404: The NATO–Ukraine Action Plan in 2002. In 2010, under President Viktor Yanukovych , Ukraine re-affirmed its non-aligned status and renounced aspirations of joining NATO. During the 2014 Ukrainian Revolution , Russia occupied Crimea and supported armed separatists in eastern Ukraine . As a result, in December 2014 Ukraine's parliament voted to end its non-aligned status, and in 2019 it enshrined
8911-442: The Netherlands sent eight F-35 attack aircraft, and additional French and US attack aircraft would arrive soon as well. No military operations were conducted by NATO during the Cold War. Following the end of the Cold War, the first operations, Anchor Guard in 1990 and Ace Guard in 1991, were prompted by the Iraqi invasion of Kuwait . Airborne early warning aircraft were sent to provide coverage of southeastern Turkey, and later
9044-436: The Rule. Part 3 defines an Airworthy aircraft as one that conforms to its type design and is in a condition for safe flight. A more generic and non-process oriented definition of airworthiness is in JSP553 Military Airworthiness Regulations (2006) Edition 1 Change 5: The ability of an aircraft or other airborne equipment or system to operate without significant hazard to aircrew, ground crew, passengers (where relevant) or to
9177-419: The UK, and most other NATO countries opposed efforts to require the UN Security Council to approve NATO military strikes, such as the action against Serbia in 1999, while France and some others claimed that the alliance needed UN approval. The US/UK side claimed that this would undermine the authority of the alliance, and they noted that Russia and China would have exercised their Security Council vetoes to block
9310-669: The US, FAA practices require the digits of the flight number to be spoken in group format ("Japan Air One Eleven" in the above example) while individual digits are used for the aircraft tail number used for unscheduled civil flights. ICAO maintains the standards for aircraft registration , including the alphanumeric codes that identify the country of registration. ICAO is also responsible for issuing two to four character alphanumeric aircraft type designators for those aircraft types which are most commonly provided with air traffic service. These codes provide an abbreviated aircraft type identification, typically used in flight plans . For example,
9443-432: The United Kingdom, and the United States. Four new members joined during the Cold War: Greece (1952), Turkey (1952), West Germany (1955) and Spain (1982). Following the dissolution of the Soviet Union , many former Warsaw Pact and post-Soviet states sought membership. In 1990, the territory of the former East Germany was added with the reunification of Germany . At the 1999 Washington summit , Hungary, Poland, and
9576-440: The United States and Germany were the biggest contributors with 16.2% each. Member states pay for and maintain their own troops and equipment. They contribute to NATO operations and missions by committing troops and equipment on a voluntary basis. Since 2006, the goal has been for each country to spend at least 2 percent of its gross domestic product on its own defence; in 2014, a NATO declaration said that countries not meeting
9709-532: The Western Union's military structures and plans, including their agreements on standardizing equipment and agreements on stationing foreign military forces in European countries. In 1952, the post of Secretary General of NATO was established as the organization's chief civilian. That year also saw the first major NATO maritime exercises , Exercise Mainbrace and the accession of Greece and Turkey to
9842-403: The administrative procedures that must be followed by the competent authorities in charge of the application and compliance of Section A of Part T." The Annex VI contains a table of correspondence between Regulation (EC) No. 2042/2003 and these regulations. The USA Federal Aviation Regulations , Part 21, §21.183(d) has a procedural definition of airworthy : " other aircraft An applicant for
9975-431: The aircraft continuing license and set the requirements for its application, dispatch and continuity of its validity." The Section B (Procedures for the competent authority) "establishes the procedures, requirements, administrative requirements, measurement and control of compliance with Section A of Part 66." The Annex IV (Part 147); Section A (Technical requirements), "establishes the requirements that must be fulfilled by
10108-442: The aircraft may be lost, residual maneuverability directing to an unpopulated point of impact means this alternative is not catastrophic and therefore not an airworthiness factor. Though the aircraft may be lost or considered a hull loss , the flight has been safely terminated. The Regulation (EU) nº 2015/640 establishes additional airworthiness specifications for operations and contains two annexes. The Annex I (Part 26), Subpart A,
10241-775: The airline industry, such as the Aeronautical Message Handling System (AMHS). This makes it a standards organization . Each country should have an accessible Aeronautical Information Publication (AIP), based on standards defined by ICAO, containing information essential to air navigation . Countries are required to update their AIP manuals every 28 days and so provide definitive regulations, procedures and information for each country about airspace and airports. ICAO's standards also dictate that temporary hazards to aircraft must be regularly published using NOTAMs . ICAO defines an International Standard Atmosphere (also known as ICAO Standard Atmosphere),
10374-412: The airworthiness: The Regulation (EU) No. 748/2012 establishes the dispositions of application on the airworthiness and environmental certification of aircraft and related products, components and equipment, as well as the certification of design and production organizations. Besides of the technical requirements and common administratives procedures by the airworthiness and environmental certification,
10507-623: The alliance also mounted Operation Essential Harvest , a mission disarming ethnic Albanian militias in the Republic of Macedonia. As of 2023 , around 4,500 KFOR soldiers, representing 27 countries, continue to operate in the area. The September 11 attacks in the United States caused NATO to invoke Article 5 of the NATO Charter for the first time in the organization's history. The Article states that an attack on any member shall be considered to be an attack on all. The invocation
10640-401: The alliance on 7 March 2024. In addition, NATO recognizes Bosnia and Herzegovina , Georgia , and Ukraine as aspiring members. Enlargement has led to tensions with non-member Russia , one of the 18 additional countries participating in NATO's Partnership for Peace programme. Another nineteen countries are involved in institutionalized dialogue programmes with NATO. The Treaty of Dunkirk
10773-400: The approval of the organizations and staff who involve in these tasks. It contains 7 annexes, although Annex V has been repealed. Annex I (Part M); Section A (Technical requirements), "establishes the measures that must be taken to ensure the continuing of airworthiness, including maintenance. Moreover, it specifies the conditions that must be achieved by the people or organizations involved in
10906-683: The area, to Kandahar , in order to reinforce the alliance's efforts. During its 2012 Chicago Summit , NATO endorsed a plan to end the Afghanistan war and to remove the NATO-led ISAF Forces by the end of December 2014. ISAF was disestablished in December 2014 and replaced by the follow-on training Resolute Support Mission . On 14 April 2021, NATO Secretary General Jens Stoltenberg said the alliance had agreed to start withdrawing its troops from Afghanistan by 1 May. Soon after
11039-546: The ban on 12 April 1993 with Operation Deny Flight . From June 1993 until October 1996, Operation Sharp Guard added maritime enforcement of the arms embargo and economic sanctions against the Federal Republic of Yugoslavia . On 28 February 1994, NATO took its first wartime action by shooting down four Bosnian Serb aircraft violating the no-fly zone. On 10 and 11 April 1994, the United Nations Protection Force called in air strikes to protect
11172-442: The coatings of cargo compartments; fire protection for toilets; acoustic warning of the landing gear and systems for opening and closing the flight crew compartment door - incapacitation of a crew member. Annex II contains an amendment to Annex III (part ORO) of Regulation (EU) No. 965/2012. The Regulation (EU) No. 1321/2014 controls the continuing of the airworthiness of aircraft and aeronautical products, components and equipment and
11305-458: The code LFPO (the 3rd letter sometimes refers to the particular flight information region (FIR) or the last two may be arbitrary). In most parts of the world, ICAO and IATA codes are unrelated; for example, Charles de Gaulle Airport has an IATA code of CDG. However, the location prefix for the continental United States is K , and ICAO codes are usually the IATA code with this prefix. For example,
11438-629: The collapse of the Warsaw Pact in February 1991 and the dissolution of the Soviet Union that December, which removed the de facto main adversaries of NATO. This began a drawdown of military spending and equipment in Europe. The CFE treaty allowed signatories to remove 52,000 pieces of conventional armaments in the following sixteen years, and allowed military spending by NATO's European members to decline by 28 percent from 1990 to 2015. In 1990, several Western leaders gave assurances to Mikhail Gorbachev that NATO would not expand further east, as revealed by memoranda of private conversations. In
11571-590: The combined militaries of all NATO members include around 3.5 million soldiers and personnel. All member states together cover an area of 25.07 million km (9.68 million sq. mi.) with a population of about 973 million people. Their combined military spending as of 2022 constituted around 55 percent of the global nominal total . Moreover, members have agreed to reach or maintain the target defence spending of at least two percent of their GDP by 2024. NATO formed with twelve founding members and has added new members ten times, most recently when Sweden joined
11704-608: The continuing airworthiness of the aircraft referred to in Article 1, letter b), in accordance with the fundamental requirements set out in Annex IV of the Regulations (EC) No. 216/2008. The conditions to be had by the people and organizations responsible for managing the maintenance of airworthiness and the maintenance of the aircraft in question are also specified." The Section B (Procedures for Competent Authorities) "establishes
11837-529: The convention as the Statute and designates it as ICAO Document 7300/9. The convention has 19 Annexes that are listed by title in the article Convention on International Civil Aviation . As of April 2019 , there are 193 ICAO members, consisting of 192 of the 193 UN members (all but Liechtenstein , which lacks an international airport), plus the Cook Islands . Despite Liechtenstein not being
11970-478: The country's southeast . Georgia was promised "future membership" during the 2008 summit in Bucharest, but US president Barack Obama said in 2014 that the country was not "currently on a path" to membership. Russia continued to politically oppose further expansion, seeing it as inconsistent with informal understandings between Soviet leader Mikhail Gorbachev and European and US negotiators that allowed for
12103-506: The deal was mixed. The agreement has critics. It is not aligned with the 2015 Paris climate agreement, which set the objective of restricting global warming to 1.5 to 2 °C. A late draft of the agreement would have required the air transport industry to assess its share of global carbon budgeting to meet that objective, but the text was removed in the agreed version. CORSIA will regulate only about 25 percent of aviation's international emissions, since it grandfathers all emissions below
12236-481: The demise of NATO. The German foreign ministry pointed to "a considerable [German] contribution to NATO and NATO-led operations" and to the fact that this engagement was highly valued by President Obama. While the mission was extended into September, Norway that day (10 June) announced it would begin scaling down contributions and complete withdrawal by 1 August. Earlier that week it was reported Danish air fighters were running out of bombs. The following week,
12369-488: The direction of the ANC through the formal process of ICAO Panels. Once approved by the commission, standards are sent to the council, the political body of ICAO, for consultation and coordination with the member states before final adoption. ICAO is distinct from other international air transport organizations, particularly because it alone is vested with international authority (among signatory states): other organizations include
12502-618: The first time in NATO's history that it took charge of a mission outside the north Atlantic area. ISAF was initially charged with securing Kabul and surrounding areas from the Taliban , al Qaeda and factional warlords, so as to allow for the establishment of the Afghan Transitional Administration headed by Hamid Karzai . In October 2003, the UN Security Council authorized the expansion of
12635-487: The following aspects can be found too in regulation nº 748/2012: This regulation contains an annex, Part-21, which specifies the requirements and procedures for the certification of aircraft and related products, components and equipment, and design and production organizations. Apart from this annex, there are also several certification specifications, including CS-25, for large aircraft, and CS-23, for medium and small aircraft. In application, airworthiness standards include
12768-1102: The following units are still in widespread use within commercial aviation: inches of mercury are used in Japan and North America to measure pressure, although sometimes METAR at Japanese airports show only hPa . Aviation in Russia and China currently use km/h for reporting airspeed, and many present-day European glider planes also indicate airspeed in kilometres per hour. China and North Korea use metres for reporting altitude when communicating with pilots. Russia also formerly used metres exclusively for reporting altitude, but in 2011 changed to feet for high altitude flight. From February 2017, Russian airspace started transitioning to reporting altitude in feet only. Runway lengths are now commonly given in metres worldwide, except in North America where feet are commonly used. The following table summarizes units commonly used in flight and ground operations and their recommended replacement. A full list of recommended units can be found in annex 5 to
12901-400: The general public over which such airborne systems are flown This definition applies equally to civil and military aircraft. An example of a method used to delineate "significant hazard" is a risk reduction technique used by the military and used widely throughout engineering known as ALARP (As Low As Reasonably Practicable). This is defined as: ‘ The principle, used in the application of
13034-661: The goal of NATO membership in the Constitution . At the June 2021 Brussels Summit , NATO leaders affirmed that Ukraine would eventually join the Alliance, and supported Ukraine's right to self-determination without interference. In late 2021, there was another massive Russian military buildup near Ukraine's borders. On 30 November, Russian president Putin said Ukraine joining NATO, and the deployment of missile defense systems or long-range missiles in Ukraine, would be crossing
13167-572: The goal would "aim to move towards the 2 percent guideline within a decade". In July 2022, NATO estimated that 11 members would meet the target in 2023. On 14 February 2024, NATO Secretary General Jens Stoltenberg said that 18 member states would meet the 2% target in 2024. On 17 June 2024, prior to the 2024 Washington summit , Stoltenberg updated that figure and announced that a record 23 of 32 NATO member states were meeting their defense spending targets of 2% of their country's GDP. NATO added that defense spending for European member states and Canada
13300-881: The head of the Royal Navy said the country's operations in the conflict were not sustainable. By the end of the mission in October 2011, after the death of Colonel Gaddafi, NATO planes had flown about 9,500 strike sorties against pro-Gaddafi targets. A report from the organization Human Rights Watch in May 2012 identified at least 72 civilians killed in the campaign. Following a coup d'état attempt in October 2013, Libyan Prime Minister Ali Zeidan requested technical advice and trainers from NATO to assist with ongoing security issues. Use of Article 5 has been threatened multiple times and four out of seven official Article 4 consultations have been called due to spillover in Turkey from
13433-498: The information manually into a computer. ICAO's technical standard for machine-readable passports is contained in Document 9303 Machine Readable Travel Documents . A more recent standard covers biometric passports . These contain biometrics to authenticate the identity of travellers. The passport's critical information is stored on a tiny RFID computer chip, much like information stored on smart cards . Like some smart cards,
13566-401: The interest of their State or any particular State or region. They have to conduct independently in the interest of the entire international civil aviation community. Additionally, several other representatives from ICAO States and up to eight members from the civil aviation industry may be invited to take part in ANC meetings as observers. ICAO also standardizes certain functions for use in
13699-399: The management of airworthiness maintenance." Section B (Procedures for the competent authority) "establishes the administrative procedures to be followed by the competent authority for the application and enforcement of Section A of Part M." The Annex II (Part 145); Section A (Technical requirements), "establishes the requirements which an organization must obey to be able to award or maintain
13832-537: The member states of the Western Union plus the United States, Canada, Portugal, Italy, Norway, Denmark, and Iceland. Canadian diplomat Lester B. Pearson was a key author and drafter of the treaty. The North Atlantic Treaty was largely dormant until the Korean War initiated the establishment of NATO to implement it with an integrated military structure. This included the formation of Supreme Headquarters Allied Powers Europe (SHAPE) in 1951, which adopted many of
13965-559: The move. The Ministry of Foreign Affairs (Taiwan) (MOFA) and Taiwanese legislators criticized the move with MOFA head Jaushieh Joseph Wu tweeting in support of those blocked. In January 2020, Anthony Philbin, Chief of Communications for the ICAO Secretary General, defended ICAO's actions, stating, 'We felt completely justified in taking steps to protect the integrity of the information and discussions that our followers reasonably expect from our feeds.' In exchanges with
14098-520: The no-fly zone from the initial coalition, while command of targeting ground units remained with the coalition's forces. NATO began officially enforcing the UN resolution on 27 March 2011 with assistance from Qatar and the United Arab Emirates. By June, reports of divisions within the alliance surfaced as only eight of the 28 member states were participating in combat operations, resulting in
14231-560: The only NATO member outside the Nuclear Planning Group and, unlike the United States and the United Kingdom, will not commit its nuclear-armed submarines to the alliance. NATO was established on 4 April 1949 by the signing of the North Atlantic Treaty (Washington Treaty). The 12 founding members of the alliance were Belgium, Canada, Denmark, France, Iceland, Italy, Luxembourg, the Netherlands, Norway, Portugal,
14364-692: The organization. Following the London and Paris Conferences , West Germany was permitted to rearm militarily, as they joined NATO in May 1955, which was, in turn, a major factor in the creation of the Soviet-dominated Warsaw Pact , delineating the two opposing sides of the Cold War . The building of the Berlin Wall in 1961 marked a height in Cold War tensions, when 400,000 US troops were stationed in Europe. Doubts over
14497-479: The organizations that request authorization to carry out training courses and specific examinations in Part 66." Section B (Procedures for competent administration) "establishes the administrative requirements that must be followed by the competent authorities for the application of section A of this part." The Annex V bis (Part T); Section A (Technical requirements), "establishes the requirements to ensure maintenance of
14630-540: The passport book design calls for an embedded contactless chip that is able to hold digital signature data to ensure the integrity of the passport and the biometric data. Both ICAO and IATA have their own airport and airline code systems. ICAO uses 4-letter airport codes (vs. IATA's 3-letter codes ). The ICAO code is based on the region and country of the airport—for example, Charles de Gaulle Airport has an ICAO code of LFPG, where L indicates Southern Europe, F , France, PG , Paris de Gaulle, while Orly Airport has
14763-461: The point of impact is lost. In the second outcome, a forced landing or recovery at a predefined and unpopulated area is defined as a condition resulting from one or a combination of failure conditions that prevents the UAV from landing on its planned main landing site, although the flight control system is still able to control and maneuver the UAV. (see AEP-4671, page 1-F-19, U1413 & page A-2). While
14896-405: The potential for using market-based measures such as trading and charging, but this work is unlikely to lead to global action. It is currently developing guidance for states who wish to include aviation in an emissions trading scheme (ETS) to meet their Kyoto commitments, and for airlines who wish to participate voluntarily in a trading scheme. Emissions from domestic aviation are included within
15029-502: The provisions of United Nations Security Council Resolution 1546 . The aim of NTM-I was to assist in the development of Iraqi security forces training structures and institutions so that Iraq can build an effective and sustainable capability that addresses the needs of the country. NTM-I was not a combat mission but is a distinct mission, under the political control of the North Atlantic Council . Its operational emphasis
15162-524: The purposes of this part, the following definition applies: "Continued safe flight and landing means an airplane is capable of continued controlled flight and landing, possibly using emergency procedures, without requiring exceptional pilot skill or strength. Upon landing, some airplane damage may occur as a result of a failure condition." In Canada Canadian Aviation Regulations , CAR 101.01, Subpart 1 - Interpretation Content last revised: 2007/12/30 "airworthy" - in respect of an aeronautical product, means in
15295-457: The radio, usually, but not always, similar to the aircraft operator name. For example, the identifier for Japan Airlines International is JAL and the designator is Japan Air , but Aer Lingus is EIN and Shamrock . Thus, a Japan Airlines flight numbered 111 would be written as "JAL111" and pronounced "Japan Air One One One" on the radio, while a similarly numbered Aer Lingus would be written as "EIN111" and pronounced "Shamrock One One One". In
15428-543: The regulation (UE) nº216/2008, common rules in the aviation sector are established and created the European Aviation Safety Agency . Article 5 of this regulation details the first specifications about airworthiness. Article 20 is about airworthy certification. The main objective of these rules are to establish and to maintain a high and uniform security level at the civil aviation in Europe. For that reason, it lays down different rules according to
15561-462: The sector. Rules against 'double counting' should ensure that existing forest protection efforts are not recycled. The scheme did not take effect until 2021 and will be voluntary until 2027, but many countries, including the US and China, have promised to begin at its 2020 inception date. Under the agreement, the global aviation emissions target is a 50% reduction by 2050 relative to 2005. NGO reaction to
15694-590: The security of shipping in general, which began on 4 October 2001. The alliance showed unity: on 16 April 2003, NATO agreed to take command of the International Security Assistance Force (ISAF), which included troops from 42 countries. The decision came at the request of Germany and the Netherlands, the two countries leading ISAF at the time of the agreement, and all nineteen NATO ambassadors approved it unanimously. The handover of control to NATO took place on 11 August, and marked
15827-525: The shooting down of a Turkish military jet by Syria in June 2012 and Syrian forces shelling Turkish cities in October 2012 resulting in two Article 4 consultations, NATO approved Operation Active Fence . In the past decade the conflict has only escalated. In response to the 2015 Suruç bombing , which Turkey attributed to ISIS , and other security issues along its southern border, Turkey called for an emergency meeting . The latest consultation happened in February 2020, as part of increasing tensions due to
15960-618: The smaller SFOR , which started with 32,000 troops initially and ran from December 1996 until December 2004, when operations were then passed onto the European Union Force Althea . Following the lead of its member states, NATO began to award a service medal, the NATO Medal , for these operations. In an effort to stop Slobodan Milošević 's Serbian-led crackdown on KLA separatists and Albanian civilians in Kosovo ,
16093-638: The state of aircraft registry. Apart from this organization, there are other ones like Federal Aviation Administration (FAA) or EASA that establish their own rules. In the case of the FAA, the regulation of airworthiness is found in Title 14 in the collected Code of Federal Regulations . The EASA specifications are found in several regulations: as nº 216/2008 (Basic Regulations), nº 748/2012 (Initial Airworthiness), nº 2015/640 (Additional specifications about airworthiness) and nº 1321/2014 (Continuing airworthiness). In
16226-456: The strength of the relationship between the European states and the United States ebbed and flowed, along with doubts over the credibility of the NATO defence against a prospective Soviet invasion – doubts that led to the development of the independent French nuclear deterrent and the withdrawal of France from NATO's military structure in 1966. In 1982, the newly democratic Spain joined the alliance. The Revolutions of 1989 in Europe led to
16359-537: The strike on Yugoslavia , and could do the same in future conflicts where NATO intervention was required, thus nullifying the entire potency and purpose of the organization. Recognizing the post-Cold War military environment, NATO adopted the Alliance Strategic Concept during its Washington summit in April 1999 that emphasized conflict prevention and crisis management. Milošević finally accepted
16492-674: The subsequent addition of new alliance members. Article 5 of the North Atlantic treaty , requiring member states to come to the aid of any member state subject to an armed attack, was invoked for the first and only time after the September 11 attacks , after which troops were deployed to Afghanistan under the NATO-led ISAF . The organization has operated a range of additional roles since then, including sending trainers to Iraq , assisting in counter-piracy operations . The election of French president Nicolas Sarkozy in 2007 led to
16625-511: The terms of an international peace plan on 3 June 1999, ending the Kosovo War . On 11 June, Milošević further accepted UN resolution 1244 , under the mandate of which NATO then helped establish the KFOR peacekeeping force. Nearly one million refugees had fled Kosovo, and part of KFOR's mandate was to protect the humanitarian missions, in addition to deterring violence. In August–September 2001,
16758-470: The withdrawal of NATO troops started, the Taliban launched an offensive against the Afghan government , quickly advancing in front of collapsing Afghan Armed Forces . By 15 August 2021, Taliban militants controlled the vast majority of Afghanistan and had encircled the capital city of Kabul . Some politicians in NATO member states have described the chaotic withdrawal of Western troops from Afghanistan and
16891-483: Was confirmed on 4 October 2001 when NATO determined that the attacks were indeed eligible under the terms of the North Atlantic Treaty. The eight official actions taken by NATO in response to the attacks included Operation Eagle Assist and Operation Active Endeavour , a naval operation in the Mediterranean Sea designed to prevent the movement of terrorists or weapons of mass destruction, and to enhance
17024-537: Was disestablished on 4 April 1947 and replaced by ICAO, which began operations the same day. In October 1947, ICAO became an agency of the United Nations under its Economic and Social Council (ECOSOC). In April 2013, Qatar offered to serve as the new permanent seat of the Organization. Qatar promised to construct a massive new headquarters for ICAO and to cover all moving expenses, stating that Montreal "was too far from Europe and Asia", "had cold winters",
17157-574: Was distributing aid as part of the World Food Programme mission in Somalia. The North Atlantic Council and other countries, including Russia, China and South Korea, formed Operation Ocean Shield . The operation sought to dissuade and interrupt pirate attacks, protect vessels, and to increase the general level of security in the region. Beginning on 17 August 2009, NATO deployed warships in an operation to protect maritime traffic in
17290-478: Was hard to attend due to the Canadian government's slow issuance of visas, and that the taxes imposed on ICAO by Canada were too high. According to The Globe and Mail , Qatar's invitation was at least partly motivated by the pro-Israel foreign policy of Canadian Prime Minister Stephen Harper . Approximately a month later, Qatar withdrew its bid after a separate proposal to the ICAO's governing council to move
17423-568: Was on training and mentoring. The activities of the mission were coordinated with Iraqi authorities and the US-led Deputy Commanding General Advising and Training, who was also dual-hatted as the Commander of NTM-I. The mission officially concluded on 17 December 2011. Turkey invoked the first Article 4 meetings in 2003 at the start of the Iraq War . Turkey also invoked this article twice in 2012 during
17556-550: Was signed by France and the United Kingdom on 4 March 1947, during the aftermath of World War II and the start of the Cold War , as a Treaty of Alliance and Mutual Assistance in the event of possible attacks by Germany or the Soviet Union . In March 1948, this alliance was expanded in the Treaty of Brussels to include the Benelux countries, forming the Brussels Treaty Organization, commonly known as
17689-678: Was the International Commission for Air Navigation (ICAN). It held its first convention in 1903 in Berlin , Germany , but no agreements were reached among the eight countries that attended. At the second convention in 1906, also held in Berlin, twenty-seven countries attended. The third convention, held in London in 1912, allocated the first radio callsigns for use by aircraft. ICAN continued to operate until 1945. The Convention on International Civil Aviation , also known as
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