{"product_id":"mcdonnell-model-119-220-technical-archive-collection","title":"McDonnell Model 119 \/ 220 — Technical Archive Collection","description":"\u003ch3\u003eMcDonnell Model 119 \/ 220 — Technical Archive Collection\u003c\/h3\u003e\n\u003cp\u003eOriginally engineered by McDonnell Aircraft Corporation before its 1967 merger with Douglas, the Model 119 — later marketed as the Model 220 — represents one of the most technically ambitious utility transport and business jet prototypes of the late 1950s. Defined by its distinctive four-engine underwing podded layout, the aircraft was a bold departure from conventional twin-engine executive jet design and remains a rare subject in primary-source aviation documentation.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e⚠️ Regulatory Notice\u003c\/h3\u003e\n\u003cp\u003eUnder 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\u003chr\u003e\n\u003ch3\u003eDocument Manifest\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMcDonnell UCX — Hydraulic System Schematic (Report No. 5708, 21 October 1957)\u003c\/li\u003e\n\u003cli\u003eMcDonnell UCX — Controls Technical Description (Report No. 5708, 21 October 1957)\u003c\/li\u003e\n\u003cli\u003eMcDonnell UCX — Electrical System \u0026amp; Schematic (Report No. 5708, 21 October 1957)\u003c\/li\u003e\n\u003cli\u003eMcDonnell UCX — Hydraulic \u0026amp; Landing Gear System (Report No. 5708, 21 October 1957)\u003c\/li\u003e\n\u003cli\u003eMcDonnell Model 119 — General Arrangement Drawing (Report No. 5708, 21 October 1957)\u003c\/li\u003e\n\u003cli\u003eMcDonnell Model 119 \/ 220 — Memento Booklet (promotional\/technical overview)\u003c\/li\u003e\n\u003cli\u003eMcDonnell Model 119A — Pilot's Handbook\u003c\/li\u003e\n\u003cli\u003eMcDonnell Model 220 — Pilot's Handbook\u003c\/li\u003e\n\u003cli\u003eMcDonnell Model 119A — USAF Flight Evaluation Report\u003c\/li\u003e\n\u003cli\u003eMcDonnell Model 119 — Aircraft Estimated Performance Manual (multiple performance data sheets)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eThis collection contains 10 unique primary-source documents.\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eAerodynamic Configuration\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWing:\u003c\/strong\u003e Low-mounted, swept 35° along the leading edge for optimal transonic Mach cruise efficiency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl Surfaces:\u003c\/strong\u003e Conventional trailing-edge ailerons paired with wing-mounted spoilers for roll control and high-speed braking (spoiler-speedbrake travel: 60°).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTail Unit:\u003c\/strong\u003e Single vertical fin with low-mounted horizontal stabilizers, matching sweepback and clipped tips for pitch authority.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVortex Alleviation:\u003c\/strong\u003e Unique square engine intakes engineered to prevent ground vortex formation and mitigate runway suction.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEngine Technical Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrototype Propulsion:\u003c\/strong\u003e Four Westinghouse J34-WE-22 turbojet engines, 2,980 lbf thrust each as installed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine Substitution:\u003c\/strong\u003e Fairchild J83 program cancelled late 1958; Westinghouse J34 substituted during development.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduction Variants:\u003c\/strong\u003e Certified and planned for Pratt \u0026amp; Whitney JT12 or General Electric CF700 turbofans.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePylon System:\u003c\/strong\u003e Structural pylons reinforced as impact skids, isolating catastrophic engine failures and protecting wing fuel tanks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHandling \u0026amp; Stability\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCentre of Gravity:\u003c\/strong\u003e Underwing engine placement isolated heavy mass elements on the aircraft CG line.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWing Loading:\u003c\/strong\u003e 74.4 lb\/ft² — stabilised high-altitude cruise; necessitated faster, precise landing approach profiles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFOD Susceptibility:\u003c\/strong\u003e Low-slung pods raised significant USAF concerns regarding Foreign Object Damage during unpaved operations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety Certification:\u003c\/strong\u003e Class I FAA provisional type certificate achieved 17 October 1960, meeting strict transport category stability standards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePerformance Data — Model 119 Estimated Performance Manual\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003ePerformance Metric\u003c\/th\u003e\n\u003cth\u003eFlight Test Value\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Speed\u003c\/td\u003e\n\u003ctd\u003e560 mph (490 kts) at 38,000 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCruise Speed\u003c\/td\u003e\n\u003ctd\u003e520 mph (450 kts)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Range\u003c\/td\u003e\n\u003ctd\u003e2,340 miles (2,030 nm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eService Ceiling\u003c\/td\u003e\n\u003ctd\u003e44,900 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEmpty Weight\u003c\/td\u003e\n\u003ctd\u003e23,213 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMTOW\u003c\/td\u003e\n\u003ctd\u003e41,000 lbs (20.5 tons)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInternal Fuel (JP-4)\u003c\/td\u003e\n\u003ctd\u003e2,500 US gal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHydraulic System Pressure\u003c\/td\u003e\n\u003ctd\u003e3,000 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical Supply (DC)\u003c\/td\u003e\n\u003ctd\u003e28V \/ 4 × 300A starter-generators\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eGeneral Arrangement — Model 119\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePowerplant:\u003c\/strong\u003e Four Fairchild J83-R-1 engines (prototype spec); alternate: four General Electric J-85\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWingspan:\u003c\/strong\u003e 57 ft 1 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 66 ft 6 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 23 ft 8 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMain Gear Tires:\u003c\/strong\u003e 36 × 11 Type VII — 140 PSI (normal)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNose Gear Tires:\u003c\/strong\u003e 18 × 5.5 Type VII — 125 PSI (normal)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEngineering Bulletins \u0026amp; Programme History\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCabin Layouts:\u003c\/strong\u003e 10-seat executive configuration or 26–29 passenger 3-abreast regional layout.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCockpit:\u003c\/strong\u003e Dual control column and rudder pedal system; wide \"greenhouse\" glass arrays for maximum pilot visibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProgramme Termination:\u003c\/strong\u003e Following a failed commercial lease agreement with Pan American World Airways, further airframe assemblies were halted.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAirframe Status:\u003c\/strong\u003e Sole flyable prototype (N4AZ) transferred to research groups for crash survival testing before entering private storage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\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 authorised distributor.\u003c\/p\u003e\n\u003cp\u003eLiving Collections with Free Lifetime Updates — Please review our \u003ca href=\"\/pages\/disclaimer\"\u003eDisclaimer\u003c\/a\u003e and \u003ca href=\"\/pages\/export-notice\"\u003eExport Notice\u003c\/a\u003e before purchasing.\u003c\/p\u003e","brand":"Online Aviation Library","offers":[{"title":"Default Title","offer_id":53704067744091,"sku":null,"price":49.85,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4788\/3867\/files\/model-119-220-square-banner.png?v=1785666171","url":"https:\/\/onlineaviationlibrary.com\/products\/mcdonnell-model-119-220-technical-archive-collection","provider":"Online Aviation Library","version":"1.0","type":"link"}