Community hub
Recent from talks
Knowledge base stats:
Talk channels stats:
Members stats:
Fokker F28 Fellowship
The Fokker F28 Fellowship is a twin-engined, short-range jet airliner designed and built by Dutch aircraft manufacturer Fokker.
Following the Fokker F27 Friendship, an early and commercially successful turboprop-powered regional airliner, Fokker decided to embark on developing a new turbofan-powered commuter aircraft that would build upon its experiences with the F27. During the design phase, a high level of attention was paid to market research and operator concerns; amongst other changes made, the prospective jetliner was increased in size, changing its maximum seating capacity from 50 to 65 passengers. During April 1962, Fokker announced the formal launch of the F28 Fellowship. The Fokker F28 directly competed with the American Douglas DC-9 and British BAC 1-11.
On 9 May 1967, the prototype F28-1000 conducted its maiden flight. On 24 February 1969, Kees van Meerten, Fokker Board member, received the Certificate of Airworthiness from Willem Jan Kruys, Director General of the Dutch National Aviation Authority. The first revenue-earning flight by Braathens was performed on 28 March 1969. Following its entry to service, Fokker developed multiple variants of the F28; one model, the F28-2000, featured an extended fuselage that could accommodate up to 79 passengers. A major revision was the F28-4000, which was powered by quieter Rolls-Royce Spey 555-15H engines, a redesigned cockpit, and a modified wing, and had a further increased seating capacity up to 85 passengers. During 1987, production of the type was terminated in favour of two newer derivatives, the Fokker 70 and the larger Fokker 100.
By 1960, Dutch aircraft manufacturer Fokker was engaged in multiple programmes; these included military aircraft such as the Bréguet Br.1150 Atlantic and the Lockheed F-104 Starfighter, as well as the commercially successful turboprop-powered F27 Friendship airliner. Around this time, British European Airways (BEA) released a specification that called for a high-speed regional airliner powered by turbofan engines. In response, Fokker took an interest in developing its own turbofan-powered short-haul airliner. According to aviation publication Flying, Fokker's prospective jetliner design was heavily shaped by feedback and experiences from its existing customers of the F27, particularly those in the crucial North American market. As such, American design methodologies and preferences were incorporated, reportedly emphasising simplicity, as well as efforts to minimise both language and trade barriers.
During April 1962, Dutch aircraft manufacturer Fokker announced the launch of the F28 Fellowship. The programme was a collaborative effort conducted between a number of European companies, namely Fokker itself, West German aerospace companies Messerschmitt-Bölkow-Blohm (MBB) and VFW-Fokker, and Short Brothers of Northern Ireland. Substantial government funding was also invested in the project; reportedly, the Dutch government provided 50% of Fokker's stake, while the West German government contributed 60% of the overall 35% German stake.[citation needed] Fokker had also approached several other aviation companies with offers of involvement, including France's Sud Aviation and Britain's Hawker Siddeley.
Initial design work centered on an aircraft capable of transport a maximum of 50 passengers across distances up to 1,650 km (1,025 mi), the design was later modified so that it could accommodate up to 65 seats in a five-abreast configuration, noticeably increasing its maximum takeoff weight, on the basis of market research. The enlarged aircraft was roughly comparable in capacity to that of the British Vickers Viscount, a successful turboprop airliner. The design was capable of speeds well in excess of turboprop-powered competitors, but retained a relatively low cruise speed in comparison to contemporary jet-powered designs, facilitating its use of a relatively straight low-mounted wing and achieving favourable low-speed characteristics as to enable the type's use from 85% of existing airports used by the F27 and the ubiquitous Douglas DC-3. According to Flying, the tentative airliner could achieve double the productivity of the preceding F27, while the company itself referred to the jetliner as a complement to its turboprop-powered sibling.
At one stage of development, Fokker had reportedly intended for the F28 to be powered by a pair of Bristol Siddeley BS.75 turbofans. However, when Fokker wanted to open contract negotiations, Bristol Siddeley told them that engine was no longer available as the market was too small when they lost the BAC 1-11 project. Rival British engine manufacturer Rolls-Royce, put forward their Rolls-Royce Spey Junior, a simplified version of the Rolls-Royce Spey. From the first prototype onwards the type would be exclusively powered by various models of the Spey engine.
The responsibility for both design and production of the F28 was divided between the partner companies. Fokker designed and built the nose section, centre fuselage, and inner wing; MBB/Fokker-VFW constructed the forward fuselage, rear fuselage, and tail assembly; while Shorts designed and produced the outer wings. Final assembly of the Fokker F28 was at Schiphol Airport in the Netherlands. At one point, American manufacturer Fairchild Aircraft had considered locally producing their own derivative of the F28, which was referred to as the Fairchild 228, but this ultimately did not reach production, with the company deciding to act as a distributor for the existing F28, instead. During 1987, production of the type was terminated in favour of two newer derivative airliners, the Fokker 70 and the larger 100; by this point, a total of 241 airframes had been constructed.
Hub AI
Fokker F28 Fellowship AI simulator
(@Fokker F28 Fellowship_simulator)
Fokker F28 Fellowship
The Fokker F28 Fellowship is a twin-engined, short-range jet airliner designed and built by Dutch aircraft manufacturer Fokker.
Following the Fokker F27 Friendship, an early and commercially successful turboprop-powered regional airliner, Fokker decided to embark on developing a new turbofan-powered commuter aircraft that would build upon its experiences with the F27. During the design phase, a high level of attention was paid to market research and operator concerns; amongst other changes made, the prospective jetliner was increased in size, changing its maximum seating capacity from 50 to 65 passengers. During April 1962, Fokker announced the formal launch of the F28 Fellowship. The Fokker F28 directly competed with the American Douglas DC-9 and British BAC 1-11.
On 9 May 1967, the prototype F28-1000 conducted its maiden flight. On 24 February 1969, Kees van Meerten, Fokker Board member, received the Certificate of Airworthiness from Willem Jan Kruys, Director General of the Dutch National Aviation Authority. The first revenue-earning flight by Braathens was performed on 28 March 1969. Following its entry to service, Fokker developed multiple variants of the F28; one model, the F28-2000, featured an extended fuselage that could accommodate up to 79 passengers. A major revision was the F28-4000, which was powered by quieter Rolls-Royce Spey 555-15H engines, a redesigned cockpit, and a modified wing, and had a further increased seating capacity up to 85 passengers. During 1987, production of the type was terminated in favour of two newer derivatives, the Fokker 70 and the larger Fokker 100.
By 1960, Dutch aircraft manufacturer Fokker was engaged in multiple programmes; these included military aircraft such as the Bréguet Br.1150 Atlantic and the Lockheed F-104 Starfighter, as well as the commercially successful turboprop-powered F27 Friendship airliner. Around this time, British European Airways (BEA) released a specification that called for a high-speed regional airliner powered by turbofan engines. In response, Fokker took an interest in developing its own turbofan-powered short-haul airliner. According to aviation publication Flying, Fokker's prospective jetliner design was heavily shaped by feedback and experiences from its existing customers of the F27, particularly those in the crucial North American market. As such, American design methodologies and preferences were incorporated, reportedly emphasising simplicity, as well as efforts to minimise both language and trade barriers.
During April 1962, Dutch aircraft manufacturer Fokker announced the launch of the F28 Fellowship. The programme was a collaborative effort conducted between a number of European companies, namely Fokker itself, West German aerospace companies Messerschmitt-Bölkow-Blohm (MBB) and VFW-Fokker, and Short Brothers of Northern Ireland. Substantial government funding was also invested in the project; reportedly, the Dutch government provided 50% of Fokker's stake, while the West German government contributed 60% of the overall 35% German stake.[citation needed] Fokker had also approached several other aviation companies with offers of involvement, including France's Sud Aviation and Britain's Hawker Siddeley.
Initial design work centered on an aircraft capable of transport a maximum of 50 passengers across distances up to 1,650 km (1,025 mi), the design was later modified so that it could accommodate up to 65 seats in a five-abreast configuration, noticeably increasing its maximum takeoff weight, on the basis of market research. The enlarged aircraft was roughly comparable in capacity to that of the British Vickers Viscount, a successful turboprop airliner. The design was capable of speeds well in excess of turboprop-powered competitors, but retained a relatively low cruise speed in comparison to contemporary jet-powered designs, facilitating its use of a relatively straight low-mounted wing and achieving favourable low-speed characteristics as to enable the type's use from 85% of existing airports used by the F27 and the ubiquitous Douglas DC-3. According to Flying, the tentative airliner could achieve double the productivity of the preceding F27, while the company itself referred to the jetliner as a complement to its turboprop-powered sibling.
At one stage of development, Fokker had reportedly intended for the F28 to be powered by a pair of Bristol Siddeley BS.75 turbofans. However, when Fokker wanted to open contract negotiations, Bristol Siddeley told them that engine was no longer available as the market was too small when they lost the BAC 1-11 project. Rival British engine manufacturer Rolls-Royce, put forward their Rolls-Royce Spey Junior, a simplified version of the Rolls-Royce Spey. From the first prototype onwards the type would be exclusively powered by various models of the Spey engine.
The responsibility for both design and production of the F28 was divided between the partner companies. Fokker designed and built the nose section, centre fuselage, and inner wing; MBB/Fokker-VFW constructed the forward fuselage, rear fuselage, and tail assembly; while Shorts designed and produced the outer wings. Final assembly of the Fokker F28 was at Schiphol Airport in the Netherlands. At one point, American manufacturer Fairchild Aircraft had considered locally producing their own derivative of the F28, which was referred to as the Fairchild 228, but this ultimately did not reach production, with the company deciding to act as a distributor for the existing F28, instead. During 1987, production of the type was terminated in favour of two newer derivative airliners, the Fokker 70 and the larger 100; by this point, a total of 241 airframes had been constructed.