Fokker 50

Fokker 50
Pieter van Marion from Netherlands · CC BY-SA 2.0 · source
Name	Fokker 50
Type	Regional turboprop airliner
Manufacturer	Fokker
First flight	28 December 1985

Fokker 50 The Fokker 50 is a twin-turboprop regional airliner developed during the 1980s by the Dutch manufacturer Fokker in cooperation with partners across Europe. The design evolved from earlier Fokker types, incorporating aerodynamic refinements and modernized systems to serve short-haul routes linking cities such as Amsterdam, London, Paris, Frankfurt am Main, Madrid, and Rome. Operators included flag carriers, regional airlines, and military air arms from nations like Netherlands, Germany, Indonesia, Australia, and United Kingdom.

Development and Design

The development program began at Fokker following the success of the earlier Fokker F27 Friendship, prompting collaboration with suppliers such as Rolls-Royce, Garrett AiResearch, Honeywell, Hamilton Standard, and GKN. The aircraft combined a redesigned wing, improved high-lift devices, and new Pratt & Whitney Canada or Rolls-Royce-branded powerplants; the project drew on expertise from aerospace firms including British Aerospace, Airbus Industrie, Dassault Aviation, and Saab AB for certification and systems integration. Airframe updates featured noise-reducing propellers developed with Hamilton Sundstrand and modern avionics suites negotiated with Honeywell International Inc. and Garrett. Flight testing involved national authorities such as the Dutch Civil Aviation Authority and regulatory consultation with European Union Aviation Safety Agency counterparts, resulting in a type certificate emphasizing short-field performance for airports like London City Airport and regional hubs in Scandinavia. Structural materials and fatigue testing protocols referenced standards used by Boeing and McDonnell Douglas to meet operator expectations for durability and maintenance cycles supported by maintenance providers like Lufthansa Technik and Sabena Technics.

Operational History

Commercial introduction saw services commenced by carriers including KLM Cityhopper, Swissair, QantasLink, Garuda Indonesia, and Aerolíneas Argentinas on routes linking secondary airports such as Eindhoven Airport, Geneva Airport, and Perth Airport. Military and government usage emerged with surveillance and transport roles adopted by organizations like the Royal Netherlands Air Force, Royal Australian Air Force, and the Royal Air Force. Operators integrated the type into fleets alongside aircraft from manufacturers such as ATR, De Havilland Canada, and Bombardier Aerospace, with scheduling coordinated through alliances and partnerships including International Air Transport Association initiatives and code-sharing agreements with legacy carriers like British Airways and Air France. Fleet commonality and pilot training programs involved institutions like FlightSafety International and CAE Inc., while maintenance ecosystems relied on spare-parts networks from companies like Fokker Services and SR Technics.

Variants and Modifications

Standard commercial variants were adapted into cargo, combi, and maritime patrol configurations by conversion centers including EADS, PIA, and independent specialists such as CALC Aviation. Military special mission adaptations incorporated sensors and communications systems supplied by Thales Group, Raytheon Technologies, and Lockheed Martin. Proposed stretched and shortened derivatives were evaluated in collaboration with engineering consultancies like RAND Corporation and McKinsey & Company for market viability, while specific retrofit programs addressed noise abatement and emissions compliance with equipment from UTC Aerospace Systems and GE Aviation.

Operators

Civil and military operators spanned continents: European carriers such as KLM, Swissair, Lufthansa CityLine, and SAS; Asian operators including Garuda Indonesia, Bangkok Airways, and Japan Air Commuter; Australasian operators like QantasLink and Airnorth; African services operated by airlines such as Air Botswana and South African Airways affiliates; and South American operators including Aerolíneas Argentinas and regional carriers. Military and government users included the Royal Netherlands Air Force, Royal Australian Air Force, and air arms from Indonesia and Pakistan.

Specifications

The Fokker 50 typically seated around 50 passengers and was powered by two turboprop engines with six-blade propellers; cruise performance and payload characteristics were marketed for short-haul sectors comparable to types from ATR and Bombardier. Performance figures, avionics fit, and weight limits were published in type documentation coordinated with certification authorities including Civil Aviation Authority counterparts; airframe logistics used support from Lufthansa Technik and Fokker Services for component life-cycle management. Typical ranges, speeds, and capacity parameters placed it competitively among regional turboprops serving European and domestic networks operated by carriers such as KLM Cityhopper and QantasLink.

Accidents and Incidents

Incidents involving the type were investigated by national safety bodies like the Dutch Safety Board, Australian Transport Safety Bureau, UK Air Accidents Investigation Branch, and National Transportation Safety Board. Accident reports frequently referenced operational contexts at airports including Amsterdam Airport Schiphol, Sydney Airport, and Soekarno–Hatta International Airport, with findings prompting directives issued by regulatory agencies and maintenance organizations such as EASA and ICAO guidance bodies.

Preservation and Museums

Preserved airframes and exhibits can be found in aviation museums and preservation groups such as the Aviodrome, Royal Air Force Museum, Museum of Transport and Technology, and local heritage organizations in Netherlands, Australia, and Indonesia. Restoration and display projects have been supported by volunteer groups, historical trusts, and aviation heritage entities like Imperial War Museums affiliate programs and national museum networks, often collaborating with corporate donors including Fokker Technologies and legacy operator museums.

Category:Fokker aircraft