Fokker F-27 Friendship — Primary-Source Technical Documentation Collection

The Fokker F-27 Friendship is one of the most thoroughly documented regional transport aircraft of the post-war era. This collection brings together primary-source factory manuals, engineering studies, operator documentation, and aerodynamic research reports issued directly by Fokker, its licensed operators, and the Royal Netherlands Air Force — spanning the aircraft's full production and service life from the 1950s through the late 1990s.

Type Certificate holder: Fokker Services B.V., Schiphol, Netherlands — regulatory baseline: EASA Type Certificate Data Sheet No. EASA.A.036.

Document Manifest — 25 Unique Primary-Source Documents

Flight Manuals & Pilot Documentation

• Airplane Flight Manual (AFM) Vol. 1 — Fokker B.V., Schiphol, Netherlands. Normal, abnormal, and emergency procedures; performance tables; operating limitations.
• Airplane Flight Manual (AFM) Vol. 2 — Fokker B.V., Schiphol, Netherlands. Supplementary performance data and systems amplification.
• Airplane Flight Manual (AFM) Vol. 3 — Fokker B.V., Schiphol, Netherlands. Weight and balance, loading, and configuration data.
• Flight Manual — Model F27 Maritime Aircraft — Fokker B.V. / Royal Netherlands Air Force. Issued 15 September 1981; last revised 01 September 1998. Maritime patrol variant procedures and systems.

Maintenance Manuals

• F.27 Maintenance Manual Vol. 1 — Fokker B.V. (burgundy binder series). General airframe maintenance practices and structural inspection procedures.
• F.27 Maintenance Manual Vol. 2 — Fokker B.V. (burgundy binder series). Powerplant and fuel systems maintenance.
• F.27 Maintenance Manual Vol. 3 — Fokker B.V. (burgundy binder series). Hydraulic, pneumatic, and landing gear systems.
• F.27 Maintenance Manual Vol. 4 — Fokker B.V. (burgundy binder series). Electrical, avionics, and instrument systems.
• F.27 Maintenance Manual Vol. 5 — Fokker B.V. (burgundy binder series). Continued systems coverage and inspection schedules.
• F.27 Maintenance Manual — Chapter 27: Flight Controls — Fokker B.V. Standalone chapter, November 1986. ATA 27 full coverage: ailerons, rudder, elevator, trim tabs, control wheels, torque tubes, crosswheel, differential sector, spring tab balance unit, tension regulators, and all associated maintenance practices.

Illustrated Parts Catalog

• Fokker F-27 Illustrated Parts Catalog (IPC) — Fokker B.V. Holland, Customer Support. Multi-volume binder set, Version 6296 (Volumes I, III and IV), with List of Effective Pages Summary in Volume I, Chapter 32 in Volume III and Chapter 54 in Volume IV. List of Effective Pages dated 28 October 1981 (previous revision: 02 September 1977). Covers ATA Chapters 11, 21–38, 52–57, 61, 71–83, 91. Full component identification and part number data. Pages distributed by Newport Aeronautical Sales, Laguna Hills, California.

Airframe Engineers Training Manuals

• F.27 Airframe Engineers Training Manual Vol. 1 — Royal Netherlands Aircraft Factories Fokker, Schiphol. Structural systems, metal bonding (Redux), and airframe fundamentals.
• F.27 Airframe Engineers Training Manual Vol. 2 — Royal Netherlands Aircraft Factories Fokker, Schiphol-Amsterdam. Advanced structural topics and systems integration.
• F.27 Airframe Engineers Training Manual Vol. 3 — Royal Netherlands Aircraft Factories Fokker, Schiphol-Amsterdam. Continued systems and maintenance engineering training.
• Fokker F27 Friendship Training Manual — Fokker B.V. (brown cover edition). Consolidated systems training reference for ground engineers and technicians.

Ground Handling & Servicing

• Ground Handling and Servicing Data — Fokker B.V., Schiphol-Oost. Towing, jacking, fuelling, servicing procedures, and ground support equipment specifications.

Performance & Description

• F.27 Friendship Description & Performance — Royal Netherlands Aircraft Factories Fokker, Schiphol-Zuid. Aerodynamic configuration, performance tables, and variant comparison data.
• Engineers Pocket Book — F.27 — Fokker B.V., Schiphol. Compact quick-reference data for weights, speeds, systems limits, and servicing parameters.

Engineering Research Reports

• Flutter and Vibration Analysis of the F.27 — Fokker Internal Engineering Report X-27-363. Aeroelastic analysis, flutter margins, and vibration test data.
• F27 Mk 500 RF Pylon Configuration Analysis — Fokker Internal Engineering Report G27-400-I. Structural and aerodynamic analysis of the RF reconnaissance pylon installation.

Military Variant Documentation

• Fokker F.27 M Military Transport — Design Summary — Royal Netherlands Aircraft Factories Fokker. Classified original issue; now declassified archival copy. Structural, systems, and performance summary for the military transport variant.
• Le Cargo Militaire F27 — Fokker, 1968. French-language military cargo brochure. Cargo loading configurations, military payload data, and operational flexibility documentation.

Specialist Variant Documentation

• Fokker F27 RFV — Operations on Unsurfaced Runways — Fokker B.V., 1979. Engineering and operational data for the Rough Field Version: minimum bearing strength requirements, tyre pressure data, and unprepared strip performance.

Operator Documentation

• B.A.C. Express Airlines Operations Manual — Part B2: Aeroplane Operating Matters F27 — Record of Amendments current to AL14, April 2004. Airline-specific operating procedures, performance engineering data, and crew operating standards.

Engineering & Aerodynamic Highlights

Airframe & Aerodynamics: High-wing configuration with a 29.00 m wingspan and 70 m² total wing area. Fokker pioneered metal-to-metal Redux bonding, replacing traditional rivets — yielding a 15% lighter structure with superior fatigue life. Dual-slotted trailing-edge flaps (inboard and outboard). Wind tunnel research at 1:20 scale confirmed propeller slipstream effects on lift and directional control over the high-wing structure.

Powerplant: Twin Rolls-Royce Dart turboprops (Mk 528, 532-7R, or 536 / RDa.7 series), delivering 2,050–2,250 equivalent shaft horsepower (ehp) per engine. Two-stage centrifugal compressor, pressure ratio ~5.62:1. Dowty Rotol four-blade constant-speed fully feathering propellers. Hydraulic Flight Fine Pitch Stop (FFPS) system: minimum in-flight blade pitch 20°; Ground Fine Pitch (GFP) 0°–20° for aerodynamic braking on landing.

Handling: Highly stable lateral and longitudinal platform. Mechanical flight controls with balance tabs — no hydraulic boosting required. Automatic propeller feathering system for single-engine safety within certified V_MC limits.

Performance Reference Data

Ideal For

• Aviation historians and archival researchers
• Aircraft restorers and museum conservators
• Flight simulation developers and enthusiasts
• Scale modelers requiring primary-source technical references
• Engineering students studying post-war European aircraft design
• Collectors of primary-source aviation documentation

This is an archival, static-copy edition fixed at its original publication date. Intended for historical reference, flight simulation, museum restoration, and educational use only. Not approved for active airworthiness maintenance under FAA 14 CFR § 43.13, EASA Part-M, or equivalent international regulations. Operators of active aircraft must use current, revision-controlled publications from the Type Certificate holder or an authorized distributor.

⚠️ Regulatory Notice: Under FAA 14 CFR § 43.13 and EASA Part-M, any mechanic performing maintenance on an active aircraft must use current, manufacturer-approved revision-controlled data. This archival document does not satisfy that requirement.

Living Collections with Free Lifetime Updates — Please review our Disclaimer and Export Notice before purchasing.