{"product_id":"mcdonnell-f3h-demon-primary-source-technical-engineering-archive","title":"McDonnell F3H Demon — Primary-Source Technical \u0026 Engineering Archive","description":"\u003ch3\u003eMcDonnell F3H Demon — Primary-Source Technical \u0026amp; Engineering Archive\u003c\/h3\u003e\n\u003cp\u003eThe McDonnell F3H Demon was the U.S. Navy's first swept-wing, carrier-based all-weather jet fighter — and one of the most technically troubled aircraft of the early Cold War era. Born from the ambition to field a supersonic fleet interceptor, the Demon's development was defined by the catastrophic failure of the Westinghouse J40 engine and the subsequent salvage operation that produced the operational F3H-2 series. This archival collection assembles six primary factory and military technical documents spanning the full F3H family, from the 1953 Combat Capability Report through the 1960 revised Illustrated Parts Breakdown.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e1. Aerodynamic Configuration\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWing Geometry:\u003c\/strong\u003e 35° swept wing spanning 35 ft 4 in — leading-edge slats and trailing-edge flaps for carrier compliance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAirfoil Sections:\u003c\/strong\u003e Root — modified NACA 0006.77-1.13 32\/0.77; Tip — modified NACA 0006.36-1.16 38\/1.14\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWing Area:\u003c\/strong\u003e 519 sq. ft — geometric aspect ratio 2.41\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLateral Control:\u003c\/strong\u003e Upper-surface wing spoilers acting in conjunction with conventional ailerons for high-speed roll authority\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e2. Powerplant — J40 Failure \u0026amp; J71 Recovery\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eF3H-1N (J40 Era):\u003c\/strong\u003e Westinghouse J40-W-22 — under 11,000 lbs thrust with afterburner; chronic failures led to immediate fleet grounding\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eF3H-2 (J71 Era):\u003c\/strong\u003e Allison J71-A-2 turbojet — 10,200 lbs military thrust \/ 14,500 lbs with afterburner; single-engine layout\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvironmental Sensitivity:\u003c\/strong\u003e Early technical notes document severe compressor flameout vulnerability in heavy rain ingestion conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e3. Handling \u0026amp; Stability Studies\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePitch-Up Tendency:\u003c\/strong\u003e Prototypes exhibited severe high-altitude pitch-up near buffet boundaries during hard manoeuvres\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYaw Damping:\u003c\/strong\u003e Pulsed-tail techniques mapped yaw damping characteristics; vertical tail surface enlarged in later revisions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeed-Brake Revision:\u003c\/strong\u003e Actuator redesign resolved low roll rates identified in early handling trials\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow-Speed Regime:\u003c\/strong\u003e High wing loading created dangerous power-curve recovery conditions on carrier approach — modified afterburner systems introduced to reduce accident rate\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e4. Performance Data — F3H-2N (Certified U.S. Navy Parameters)\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Speed (Sea Level):\u003c\/strong\u003e 628 knots \/ Mach 0.95\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Speed (35,000 ft):\u003c\/strong\u003e 562 knots \/ Mach 0.98\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInitial Rate of Climb:\u003c\/strong\u003e 12,795 ft\/min\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTime to 30,000 ft:\u003c\/strong\u003e ~9.8 minutes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eService Ceiling:\u003c\/strong\u003e 35,050 – 42,650 ft (weight-dependent)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower-Off Stall Speed:\u003c\/strong\u003e 109.5 knots at combat weight\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTake-Off Gross Weight:\u003c\/strong\u003e 31,760 lbs (internal fuel)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e5. Engineering Bulletins\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight Growth:\u003c\/strong\u003e Transition from daytime interceptor to all-weather missile fighter added ~7,000 lbs of equipment — restricting level-flight supersonic performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHydraulic Subsystems:\u003c\/strong\u003e Dual utility system recurrent retrofits to resolve persistent primary control loop leaks in high-pressure lines\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuel Plumbing:\u003c\/strong\u003e Self-sealing fuel bladder configurations and starboard-side inflight refuelling probe kit installation procedures\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eDocument Manifest\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMAC RPT 3125\u003c\/strong\u003e — F3H Demon Combat Capability Report: McDonnell Aircraft Corporation Engineering Library — 1 September 1953. Originally classified Secret\/Restricted Data under Atomic Energy Act 1946; declassified Group 4, downgraded at 3-year intervals, declassified after 12 years. Classification cancelled or changed to Unclassified by authority dated 11\/15\/68, Engineering Library 11\/26\/68.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAN 01-245FCA-4\u003c\/strong\u003e — Illustrated Parts Breakdown, Navy Model F3H-1N Airplanes: Published under authority of the Secretary of the Air Force and the Chief of the Bureau of Aeronautics — 15 September 1954\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard Aircraft Characteristics — F3H-1N “Demon”\u003c\/strong\u003e: McDonnell — 15 May 1955. Originally Confidential; declassified per Executive Order 11652.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNAVAER 01-245FCB-2-1\u003c\/strong\u003e — Handbook Maintenance Instructions, Navy Models F3H-2, -2M, -2N Airplanes, Section I — General Information: Published by direction of the Chief of the Bureau of Aeronautics — 15 September 1959. Supersedes Section I of NAVAER 01-245FCB-502 dated 15 May 1958 and Revised 1 April 1959.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNAVAER 01-245FCB-504\u003c\/strong\u003e — Illustrated Parts Breakdown, Navy Models F3H-2, -2M, -2N Airplanes: Published by direction of the Chief of the Bureau of Aeronautics — 15 February 1959, Revised 1 March 1960\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNAVWEPS 01-245FCB-501\u003c\/strong\u003e — Flight Handbook, Navy Models F3H-2, -2M Aircraft: Published by direction of the Chief of the Bureau of Naval Weapons. Note: this publication is incomplete without Confidential Supplement NAVWEPS 01-245FCB-501A.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\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\u003cp\u003e\u003cem\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\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLiving Collections with Free Lifetime Updates — Please review our Disclaimer and Export Notice before purchasing.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Online Aviation Library","offers":[{"title":"Default Title","offer_id":53729923891547,"sku":"OAL-F3H-DEMON-ARCHIVE","price":49.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4788\/3867\/files\/banner-4-rocket-firing.png?v=1786093247","url":"https:\/\/onlineaviationlibrary.com\/products\/mcdonnell-f3h-demon-primary-source-technical-engineering-archive","provider":"Online Aviation Library","version":"1.0","type":"link"}