{"product_id":"fokker-s11-instructor-technical-documentation-collection","title":"Fokker S.11 Instructor — Technical Documentation Collection","description":"\u003ch2\u003eFokker S.11 Instructor — Primary-Source Technical Documentation Collection\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eFokker S.11 Instructor\u003c\/strong\u003e completed its maiden flight on \u003cstrong\u003e18 December 1947\u003c\/strong\u003e, entering service as the Royal Netherlands Air Force's foundational post-WWII military pilot trainer. Designed and manufactured by \u003cem\u003eN.V. Koninklijke Nederlandsche Vliegtuigenfabriek Fokker\u003c\/em\u003e, the S.11 became one of the most widely exported Dutch aircraft of the postwar era — adopted as the standard trainer by the Netherlands, Italian, and Israeli Air Forces, with large series orders from Brazil and licence production by Aeronautica Macchi (as the \u003cstrong\u003eMacchi M.416\u003c\/strong\u003e) and Fokker Indústria Aeronautica S.A. The aviation press was unambiguous: \u003cem\u003e“On the whole the Fokker Works have reason to be proud of their new product which should have a useful service life ahead.”\u003c\/em\u003e — Flight \u0026amp; Aeroplane, 1949.\u003c\/p\u003e\n\n\u003cp\u003eThis living archival collection assembles the core technical and operational literature of the S.11 programme, drawn from original factory and RNLAF operator sources. Documents are added as they are processed; purchasers receive all future additions at no extra cost.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003e📋 Document Manifest — Current Collection (5 Documents)\u003c\/h3\u003e\n\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstructie Handboek — Fokker S.11\u003c\/strong\u003e (Instructor's Handbook)\u003cbr\u003e\nLanguage: Dutch | Publisher: RNLAF \/ Fokker\u003cbr\u003e\nScope: Instructor methodology and ab initio training philosophy; briefing structure; teaching \u0026amp; learning principles; student psychology; type familiarization exercises; pre- and post-flight procedures. Covers S-11, Piper Super Cub, and T-33 (TVO phase in English). Sections: \u003cem\u003eDe Betekenis van dit Handboek — Onderwijzen en Leren — Oefening 1: Familiarisatie op het Type — Oefening 2: Handeling voor en na de Vlucht.\u003c\/em\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eReparatie-Handboek — Fokker S.11, Deel II C\u0026amp;D\u003c\/strong\u003e (Repair Manual)\u003cbr\u003e\nLanguage: Dutch | Publisher: N.V. Koninklijke Nederlandsche Vliegtuigenfabriek Fokker\u003cbr\u003e\nScope: Structural repair procedures — damage assessment; structural support during repair; bolt and rivet installation standards; corrosion prevention; sheet metal treatment; marking; riveting; pop-rivets; paint scheme (Schilderschema).\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eBeschrijvend Handboek — Fokker S.11\u003c\/strong\u003e (Systems Description Handbook)\u003cbr\u003e\nLanguage: Dutch | Publisher: N.V. Koninklijke Nederlandsche Vliegtuigenfabriek Fokker\u003cbr\u003e\nScope: Hoofdstuk I — Beschrijving: fuel system (Pliocel wing tanks, 80L each \/ 70L usable, 80 octane, 4-position fuel cock, engine-driven + hand + injection pumps); oil system (wet sump, 11.5L, combined pressure\/temp gauge); vacuum system (artificial horizon + directional gyro); electrical system (600W\/12V generator, 35Ah battery); magneto switch (4 positions); dual controls (stick + 3-position adjustable rudder pedals, left stick folds); trim tabs (elevator adjustable in flight; rudder and aileron ground-adjustable only); flaps (3 positions: in \/ 20° \/ 60°); hydraulic toe-pedal brakes (independent L\/R, parking brake); carburettor heat; cockpit heating; ventilation; night lighting; emergency equipment (fire extinguisher, first aid kit). Hoofdstuk II — Procedures \u0026amp; Vlieggegevens: pre-flight walkaround procedure.\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eHandboek S-11.1, Deel I, Sectie 0\u003c\/strong\u003e (General Description \u0026amp; Specifications Handbook)\u003cbr\u003e\nLanguage: Dutch | Publisher: N.V. Koninklijke Nederlandsche Vliegtuigenfabriek Fokker\u003cbr\u003e\nScope: §0.1 General description — construction overview (steel tube fuselage, all-metal wing, fabric control surfaces, levered suspension gear, dual controls, cable-operated surfaces, 12V electrical, optional radio). §0.2 Dimensions — span 11.0 m; length 8.2 m; height 2.4 m; NACA 2417 (root) \/ NACA 2412 (tip); dihedral 6°30'; wing area 18.5 m²; full control deflection data. §0.3 Component specifications — landing gear (C.G.E.A. Olaer, Good Year 7.00×8, 1.9 Ato); tailwheel (Good Year 10”, 1.75 Ato); engine (Lycoming O-435-A, 80 oct, SAE-40\/50); propeller (Frits Diepen FDV 2015, Ø2.15 m); fuel\/oil system specs; brakes (Aeroshellfluid No. 4); fire extinguisher (Essex No. 3, 2.07 kg); electrical (Delco Remy 25A generator, Exide 6 TAS 9B 34Ah battery); full instrument list (Kollsman ASI, VSI, altimeter, Schwien turn indicator, Sperry gyro compass \u0026amp; artificial horizon, Aero Marine combined gauge, Air Associates fuel gauge, Kollsman vacuum gauge, Stewart-Warner ammeter, Kohler injection pump, Kollsman clock); switch panel (Cutler Hammer, 9 switches); Hughes P-11 compass (s\/n 6190–6214 only).\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eFokker Training Aircraft Brochure 1949\u003c\/strong\u003e (S.11 \/ S.12 \/ S.13 Family)\u003cbr\u003e\nLanguage: French \/ English (bilingual parallel columns) | Publisher: N.V. Koninklijke Nederlandsche Vliegtuigenfabriek Fokker | 11 pp.\u003cbr\u003e\nScope: Manufacturer's official 1949 sales and technical brochure for the complete Fokker trainer family. Covers: S.11 Instructor (tailwheel primary trainer); S.12 (nosewheel variant, identical airframe and performance, maximum spare parts commonality); S.13 (twin-engine crew trainer, 2× P\u0026amp;W Wasp 600 hp, tricycle gear, 4–6 occupants, built to British A.P. 970 spec). Includes: design philosophy; full bilingual technical description; confirmed operator nations; licence production details (Macchi M.416 \/ Fokker Indústria Aeronautica S.A.); factory series production photographs; instrument panel photograph; cutaway structural drawing; and the definitive \u003cstrong\u003ethree-engine variant Specification \u0026amp; Performances comparison table\u003c\/strong\u003e (Lycoming O-435-A \/ Cirrus Bombardier \/ Mathis G.8.R.).\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003cp\u003e\u003cem\u003e🔄 Forthcoming additions: Illustrated Parts Catalog (IPC), Maintenance Manual (MM) — Italian translation, Overhaul Manual, Engine Manual (Lycoming O-435-A). Price will increase as the collection grows — early purchasers are locked in at the founding price.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003e📊 Specification \u0026amp; Performances — Three Engine Variants (Factory Brochure Data, 1949)\u003c\/h3\u003e\n\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eLycoming O-435-A (Aeromatic)\u003c\/th\u003e\n\u003cth\u003eCirrus Bombardier (Rotol)\u003c\/th\u003e\n\u003cth\u003eMathis G.8.R. (Fixed Wood)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Power (SL)\u003c\/td\u003e\n\u003ctd\u003e190 hp\u003c\/td\u003e\n\u003ctd\u003e180 hp\u003c\/td\u003e\n\u003ctd\u003e180 hp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCruise Power (1,000 m)\u003c\/td\u003e\n\u003ctd\u003e110 hp\u003c\/td\u003e\n\u003ctd\u003e127 hp\u003c\/td\u003e\n\u003ctd\u003e125 hp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEmpty Weight\u003c\/td\u003e\n\u003ctd\u003e795 kg \/ 1,750 lb\u003c\/td\u003e\n\u003ctd\u003e790 kg \/ 1,735 lb\u003c\/td\u003e\n\u003ctd\u003e785 kg \/ 1,730 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMTOW\u003c\/td\u003e\n\u003ctd\u003e1,085 kg \/ 2,395 lb\u003c\/td\u003e\n\u003ctd\u003e1,090 kg \/ 2,400 lb\u003c\/td\u003e\n\u003ctd\u003e1,085 kg \/ 2,395 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Speed (SL)\u003c\/td\u003e\n\u003ctd\u003e215 km\/h \/ 134 mph\u003c\/td\u003e\n\u003ctd\u003e215 km\/h \/ 134 mph\u003c\/td\u003e\n\u003ctd\u003e210 km\/h \/ 131 mph\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCruise Speed (1,000 m)\u003c\/td\u003e\n\u003ctd\u003e170 km\/h \/ 106 mph\u003c\/td\u003e\n\u003ctd\u003e190 km\/h \/ 118 mph\u003c\/td\u003e\n\u003ctd\u003e180 km\/h \/ 112 mph\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMin Speed\u003c\/td\u003e\n\u003ctd\u003e98 km\/h \/ 61 mph\u003c\/td\u003e\n\u003ctd\u003e98 km\/h \/ 61 mph\u003c\/td\u003e\n\u003ctd\u003e98 km\/h \/ 61 mph\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRate of Climb (SL)\u003c\/td\u003e\n\u003ctd\u003e4.6 m\/s \/ 995 ft\/min\u003c\/td\u003e\n\u003ctd\u003e3.7 m\/s \/ 730 ft\/min\u003c\/td\u003e\n\u003ctd\u003e3.6 m\/s \/ 710 ft\/min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eClimb to 1,000 m\u003c\/td\u003e\n\u003ctd\u003e4.1 min\u003c\/td\u003e\n\u003ctd\u003e5.0 min\u003c\/td\u003e\n\u003ctd\u003e5.0 min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eClimb to 2,000 m\u003c\/td\u003e\n\u003ctd\u003e9.2 min\u003c\/td\u003e\n\u003ctd\u003e11.2 min\u003c\/td\u003e\n\u003ctd\u003e12.0 min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eClimb to 3,000 m\u003c\/td\u003e\n\u003ctd\u003e15.7 min\u003c\/td\u003e\n\u003ctd\u003e20.3 min\u003c\/td\u003e\n\u003ctd\u003e24.0 min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eService Ceiling\u003c\/td\u003e\n\u003ctd\u003e4,400 m \/ 14,500 ft\u003c\/td\u003e\n\u003ctd\u003e4,200 m \/ 13,700 ft\u003c\/td\u003e\n\u003ctd\u003e3,700 m \/ 12,100 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAbsolute Ceiling\u003c\/td\u003e\n\u003ctd\u003e4,900 m \/ 16,000 ft\u003c\/td\u003e\n\u003ctd\u003e4,800 m \/ 15,700 ft\u003c\/td\u003e\n\u003ctd\u003e4,300 m \/ 14,100 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEndurance\u003c\/td\u003e\n\u003ctd\u003e3.55 h\u003c\/td\u003e\n\u003ctd\u003e4.5 h\u003c\/td\u003e\n\u003ctd\u003e3.65 h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eT\/O Run (5.5 mph hw)\u003c\/td\u003e\n\u003ctd\u003e140 m \/ 460 ft\u003c\/td\u003e\n\u003ctd\u003e130 m \/ 420 ft\u003c\/td\u003e\n\u003ctd\u003e200 m \/ 610 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLanding Run (5.5 mph hw)\u003c\/td\u003e\n\u003ctd\u003e150 m \/ 490 ft\u003c\/td\u003e\n\u003ctd\u003e150 m \/ 490 ft\u003c\/td\u003e\n\u003ctd\u003e150 m \/ 490 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003e✈️ Aerodynamic Development History\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNLL Wind Tunnel Studies:\u003c\/strong\u003e Scaled-model testing at the National Aviation Laboratory finalized wing and tail architecture prior to serial production clearance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDihedral Modification:\u003c\/strong\u003e Early flight testing forced an aerodynamic redesign increasing wing dihedral to 6°30' to improve lateral stability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEmpennage Redesign:\u003c\/strong\u003e A severe pitch-down flow separation flaw under rudder deflection was corrected by adding a substantially larger vertical fin, extended rudder, and prominent dorsal fin.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e🔄 Handling \u0026amp; Stability — RNLAF Service Evaluation\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eFlight Phase \/ Axis\u003c\/th\u003e\n\u003cth\u003eCharacteristics\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDirectional Stability\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMarginal in early studies; required constant left-rudder input during landing — factory rudder trim tab not adjustable from cockpit.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLateral \u0026amp; Longitudinal\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHighly effective and sufficiently crisp for basic aerobatics once tail modifications were implemented.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStall Characteristics\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDocile and highly predictable with prominent pre-stall buffeting — ideal for student pilot training.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003e🛠️ Engineering \u0026amp; Service Bulletins\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMain Landing Gear Reinforcement:\u003c\/strong\u003e Mandatory structural reinforcement after cracks developed under high-stress student landings. Some export variants used upgraded assemblies sourced from Nardi.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCockpit Heating Retrofits:\u003c\/strong\u003e Engineering modifications permitting regional operators to integrate custom heating ducts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAeromatic Propeller Retrofit:\u003c\/strong\u003e RNLAF fleet-wide retrofit of self-regulating Aeromatic propellers to optimize takeoff and climb profiles.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003e🔗 Related Collection\u003c\/h3\u003e\n\u003cp\u003eThe Fokker S.11 was licence-built in Italy by Aeronautica Macchi as the \u003cstrong\u003eMacchi M.416\u003c\/strong\u003e. The primary-source Italian documentation for that variant — including the Italian-language Maintenance Manual and Illustrated Parts Catalog — is available separately:\u003cbr\u003e\n→ \u003ca href=\"\/products\/macchi-m-416-aircraft-manuals-collection-digital-download\"\u003eMacchi M.416 Aircraft Manuals Collection\u003c\/a\u003e\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eNature of the Collection\u003c\/h3\u003e\n\u003cp\u003eThis 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.\u003c\/p\u003e\n\n\u003cp\u003e⚠️ \u003cstrong\u003eRegulatory Notice:\u003c\/strong\u003e 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.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eLiving Collections with Free Lifetime Updates — Please review our Disclaimer and Export Notice before purchasing.\u003c\/em\u003e\u003c\/p\u003e","brand":"Online Aviation Library","offers":[{"title":"Default Title","offer_id":53617945117019,"sku":null,"price":25.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4788\/3867\/files\/fokker-s-11-instructor-hero-banner.png?v=1784389843","url":"https:\/\/onlineaviationlibrary.com\/products\/fokker-s11-instructor-technical-documentation-collection","provider":"Online Aviation Library","version":"1.0","type":"link"}