Express Airways d.o.o. was a Slovenian airline headquartered in Maribor and based at Maribor Airport with a German branch, Express Airways GmbH , located in Düsseldorf . It mainly operated seasonal leisure flights from Germany to Croatia , Spain and Italy .
31-518: Express Airways was founded in 1999, operating Fokker F27 Friendship , Short 360 and Airbus A300 aircraft configured as freighters on behalf of FedEx . In 2012, Express Airways also founded a flight training school in Slovenia. Since then, the airline has also offered passenger flights. Panoramic flights over Slovenia are also available. In March 2016, the Slovenian aviation authority revoked
62-506: A riveted structure. In the case of the Hornet it was used to join the aluminium lower-wing skin to the wooden upper wing structure, and in the fabrication of the aluminium/wood main wing spar , both forms of composite construction made possible by the advent of Redux. After initially supplying de Havilland only, ARL subsequently produced a refined form of Redux Liquid E/Formvar using a new liquid component known as Redux Liquid K6 , and
93-512: A finer-grade (smaller particle -size) PVF powder, and this was later made generally available to the wider aircraft industry as Redux Liquid 775/Powder 775 , so-named because it was sold for aircraft use to specification DTD 775 . Available for general non- aerospace use it was called Redux Liquid K6/Powder C . Redux Liquid 775/Powder 775 was joined in 1954 by the subsequent Redux Film 775 system, used from 1962 by de Havilland (later Hawker Siddeley and subsequently British Aerospace ) on
124-488: A longer fatigue life, improved aerodynamics, and a lighter structure; Fokker became the first such company after de Havilland to employ such means. In 1953, the proposed airliner received the name Friendship . A total of four prototypes were produced, two of these being flyable aircraft that were used for the test flight programme and were paid for by the Netherlands Institute of Aircraft Development ;
155-654: A mixture of ATR 42 and ATR 72 aircraft by the end of 2009, the last of these aircraft were subsequently donated to the Hickory Aviation Museum . As of July 2010 a total of 65 F27s were in commercial service with almost 30 different airlines. By July 2013, only 25 Friendships remained in service, operated by 13 different airlines; most of these were F27-500s, with two -400s and a solitary -600 series aircraft in service. Italian cargo airline MiniLiner operated six F27s and Air Panama had four in its fleet. The United States Army Parachute Team has operated
186-400: A single C-31A Troopship for conducting its skydiving exhibitions since 1985. As of July 2018, 10 aircraft remain in service operated by 7 airlines. Finland Data from The Observers Book of Aircraft General characteristics Performance Related development Aircraft of comparable role, configuration, and era Related lists Redux (adhesive) Redux is
217-451: A thin film of the phenolic liquid is applied to both mating surfaces and then dusted with or dipped in the PVF powder to give an approximate ratio by weight of 1 part liquid to 2 parts powder. The coated joints are then allowed to stand for between 30 minutes and 72 hours, then the components are brought together under elevated pressure and temperature. The curing process is by condensation and
248-429: A typical figure for Redux Liquid 775/Powder 775 is 30 minutes at 293 °F (145 °C) under a pressure of 100 psi (690 kPa). This is not critical and variations in curing-time and/or temperature may be used to increase shear and creep strength at temperatures above 140 °F (60 °C). Extending the curing cycle gives benefits in fatigue strength at some cost in the room-temperature peel strength,
279-588: Is a turboprop airliner developed and manufactured by the Dutch aircraft manufacturer Fokker . It is the most numerous post-war aircraft manufactured in the Netherlands; the F27 was also one of the most successful European airliners of its era. The F27 was developed during the early 1950s with the intent of producing a capable successor to the earlier piston engine -powered airliners that had become commonplace on
310-670: The DH.125 and DH.146 . Other users included Bristol (on the Britannia ), SAAB (on the Lansen & Draken ), Fokker (on the F.27 ), Sud Aviation (on the Alouette II/III ), Breguet and Fairchild , the film-form having the advantage of greater gap-filling ability with no loss of strength over Redux Liquid 775/Powder 775 , allowing for wider tolerances in component-fit, as well as easier handling and use and controlled ratios of
341-512: The DC-3, the F27 possessed superior levels of efficiency, enabling faster flight times, greater passenger comfort and a higher level of reliability. In 1960, the base purchase price for an RDa.6-powered F27 was £239,000. By the end of the production run for the Fokker F27 in 1987, a total of 592 units had been completed by Fokker (additionally, another 207 F-27s and FH-227s had been produced in
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#1732798187807372-477: The F27 made its maiden flight ; on 19 November 1958, the type was introduced to revenue service. Shortly after its introduction, the F27 was recognised as being a commercial success. Under a licensing arrangement reached between Fokker and the U.S. aircraft manufacturer Fairchild , the F27 was manufactured in the United States by the latter; Fairchild went on to independently develop a stretched version of
403-487: The F27 were developed and made available for commercial operators. Several military transport models were also produced. Fokker also chose to design a dedicated model of the F27 for conducting maritime reconnaissance missions. During 1952, Fokker established a relationship with the US aircraft manufacturer Fairchild , which was interested in the upcoming F27. In 1956, Fokker signed a licensing deal with Fairchild, under which
434-629: The F27. The Fokker 50 ultimately replaced the F27 in production. In November 1958, the first production aircraft, an F27-100 model, was delivered to Irish airline Aer Lingus ; it performed its first revenue flight in the following month. Other early customers of the Friendship included Braathens SAFE and Luxair in Europe; New Zealand National Airways Corporation ; Trans Australia Airlines and its Australian competitors Ansett and East-West Airlines ; and Turkish Airlines . Initial sales for
465-423: The US by Fairchild), more than any other western European civil turboprop airliner at the time. In later service, many aircraft have been modified from their original configurations for passenger service to perform cargo or express-package freighter duties instead. The last major cargo user of the F27 in the United States was FedEx Express , using it as a cargo "feeder" aircraft. These were retired and replaced by
496-481: The aircraft industry, the adhesive is used for the bonding of metal-to-metal and metal-to-wood structures. The adhesive system comprises a liquid phenolic resin and a PVF (PolyVinylFormal) thermoplastic powder. The first formulation available was Redux Liquid E/Formvar , comprising a phenolic liquid ( Redux Liquid E ) and a PVF powder ( Formvar ), and after its initial non-aviation related application of bonding clutch plates on Churchill and Cromwell tanks , it
527-399: The airline's operations license. As of March 2016, Express Airways served the following airports: As of January 2016, Express Airways had announced several more routes between Germany, Spain and Croatia, which however where cancelled in the meantime. The Express Airways fleet consisted of the following aircraft as of August 2016: Fokker F27 Friendship The Fokker F27 Friendship
558-602: The airliner, which was designated as the Fairchild FH-227 . During the 1980s, Fokker developed a modernised successor to the F27, the Fokker 50 , which eventually replaced it in production. In the aftermath of the Second World War , twin-engine all-metal monoplanes such as the successful Douglas DC-3 airliner dominated commuter aviation. Over 10,000 DC-3s had been manufactured during wartime, which led to
589-460: The design team chose to incorporate various new technologies into the tentative design. Fokker evaluated several potential configurations for the airliner, including the use of Wright Cyclone radial engines , before finally settling upon a high- wing aircraft, which was furnished with a pair of Rolls-Royce Dart turboprop engines and a pressurised cabin which contained a total of 28 passengers. The Dart engine had already proven successful on
620-633: The early 1980s, Fokker decided to develop a modernised successor to the F27 Friendship, designated as the F27 Mark 050 and marketed as the Fokker 50 . Although originating from the F27-500 airframe, the Fokker 50 was virtually a new aircraft, complete with Pratt & Whitney Canada engines and modern systems, which led to its general performance and passenger comfort being noticeably improved over
651-481: The early models of the Vickers Viscount , while a high-mounted wing had been selected as it produced a higher lift coefficient than a lower counterpart, it also enabled easier ground loading due to a lower floor level and provided unfettered external views to passengers without any weight increase. In the aircraft's construction, Fokker used an innovative metal-to-metal bonding technique, Redux , resulting in
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#1732798187807682-442: The generic name of a family of phenol–formaldehyde / polyvinyl–formal adhesives developed by Aero Research Limited (ARL) at Duxford , UK, in the 1940s, subsequently produced by Ciba (ARL) . The brand name is now also used for a range of epoxy and bismaleimide adhesives manufactured by Hexcel . The name is a contraction of RE search at DUX ford . Devised at ARL by Dr. Norman de Bruyne and George Newell in 1941 for use in
713-577: The latter was authorised to manufacture the F27 in the USA. On 12 April 1958, the first American-built aircraft conducted its first flight. Production of Fairchild built aircraft would continue until July 1973. Fairchild proceeded to independently develop a stretched version of the airliner, designated as the FH-227 . The majority of sales completed by Fairchild fell within the North American market. In
744-479: The liquid/powder components. Other Redux adhesives available included "Redux 64", a solution of the phenolic liquid and PVF powder, used worldwide for bonding linings to brake shoes, pads and clutches. The Redux range was subsequently expanded to include the current range of adhesives, both in single and two part paste systems and film forms, for both aerospace and industrial uses. * DTD = Directorate of Technical Development To use Redux in its liquid/powder form,
775-529: The market, such as the Douglas DC-3 . A key innovation of the F27 was the adoption of the Rolls-Royce Dart turboprop engine, which produced substantially less vibration and noise which provided improved conditions for passengers; another major comfort feature was cabin pressurisation . Innovative manufacturing techniques were also employed in the aircraft's construction. On 24 November 1955,
806-490: The maximum number of passengers which could be carried to 32. These aircraft were also powered by the Dart Mk 528 engine, which was capable of generating greater thrust. Throughout the F27's production life, Fokker proceeded to adapt the design for various purposes and roles. Via modifications such as the adoption of improved engines, rearranged loading doors, elongated fuselages, and other changes, several different models of
837-416: The other two prototypes were for static and fatigue testing. On 24 November 1955, the first prototype, registered PH-NIV , performed its maiden flight . The second prototype and initial production machines were 0.9 m (3 ft) longer than the first prototype in order to address a revealed tendency for slightly tail-heavy handling as well as to provide additional space for four more passengers, raising
868-402: The type being highly available and thus encouraging its adoption by hundreds of operators across the world. By the early 1950s, various aircraft manufacturers had begun considering the post-war requirements of the civil aviation market and several commenced work upon projects aiming to produce designs for new aircraft which would be viewed as best meeting these requirements; Dutch firm Fokker
899-453: The type were slow, which led to Fokker seeking financial support from banks and from the Dutch government in order to maintain production of the airliner while more customers were sought. In 1960, demand for the F27 increased rapidly as multiple airlines placed sizable orders for the type. This is in part due to the spreading reputation of the type, having been found by operators that, in comparison to its piston-engine wartime counterparts like
930-418: Was amongst the companies pursuing development of such an aircraft. By 1951, figures within Fokker were urging that design work be undertaken on a prospective 32-seat airliner intended as a direct replacement for the popular DC-3. Fokker sought the opinions of existing DC-3 operators on what performance increases and refinements they would expect of a new model of commuter aircraft. On the basis of this feedback,
961-698: Was used by de Havilland from 1943 to the early 1960s, on, among other aircraft, the Hornet , the Comet and the derived Nimrod , and the Dove , Heron and Trident . It was also used by Vickers on the Viking and by Chance Vought on the F7U Cutlass . Typically, Redux would be used to affix stiffening stringers and doublers to wing and fuselage panels, the resulting panel being both stronger and lighter than