{"product_id":"handley-page-hampden-aircraft-manuals-collection","title":"Handley Page Hampden Aircraft Manuals Collection — Digital Download","description":"\u003ch3\u003eHandley Page Hampden Aircraft Manuals Collection — Digital Download\u003c\/h3\u003e\n\u003cp\u003eThis collection brings together four original technical publications covering the Handley Page Hampden, one of the RAF's principal twin-engine medium bombers of the Second World War. Renowned for its radically slender fuselage — earning it the nicknames \u003cem\u003e\"The Flying Suitcase\"\u003c\/em\u003e and \u003cem\u003e\"Flying Panhandle\"\u003c\/em\u003e — the Hampden combined advanced aerodynamics with highly specialised engineering that set it apart from its contemporaries.\u003c\/p\u003e\n\u003ch3\u003eDocuments Included in This Collection\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePilot's Notes — The Hampden I Aeroplane, Two Pegasus XVIII Engines\u003c\/strong\u003e\u003cbr\u003eAir Publication 1579 A · Pilot's Notes\u003cbr\u003eBy Command of the Air Council · A.W. Street\u003cbr\u003eClassification: For Official Use Only\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePilot's Notes — The Hampden I Aeroplane, Two Pegasus XVIII Engines\u003c\/strong\u003e\u003cbr\u003eAir Publication 1579 A · Pilot's Notes\u003cbr\u003eThis handbook is promulgated for the information and guidance of all concerned\u003cbr\u003eBy Command of the Air Council · A.W. Street\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eService Manual — The Hampden I Aeroplane, Two Pegasus XVIII Engines\u003c\/strong\u003e\u003cbr\u003eAir Publication 1579 A · Volume I · 1st Edition, August 1938\u003cbr\u003ePromulgated for the information and guidance of all concerned\u003cbr\u003eBy Command of the Air Council · Donald Banks\u003cbr\u003eClassification: For Official Use Only\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eService Manual — Hampden T.B.I Aircraft, Two Pegasus XVIII Engines\u003c\/strong\u003e\u003cbr\u003eAir Publication 1579 B · Volume I · 1st Edition, July 1943\u003cbr\u003eSupplement to A.P. 1579 A, Vol. I, Hampden B.I\u003cbr\u003ePrepared by direction of the Minister of Aircraft Production · Promulgated by order of the Air Council\u003cbr\u003eClassification: Restricted (For Official Use Only)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAircraft Overview\u003c\/h3\u003e\n\u003cp\u003eThe Handley Page Hampden (HP.52) was a twin-engine British medium bomber designed to Air Ministry Specification B.9\/32. Its exceptionally narrow fuselage — only 3 feet wide — minimised frontal drag and gave the aircraft a distinctive silhouette unlike any other bomber of the era.\u003c\/p\u003e\n\u003ch3\u003eAerodynamic Characteristics\u003c\/h3\u003e\n\u003cp\u003eThe Hampden represented a highly advanced aerodynamic design for the mid-1930s, prioritising low drag to achieve high dash speeds:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow-Drag Profile:\u003c\/strong\u003e The exceptionally narrow fuselage minimised frontal cross-sectional area.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHighly Tapered Wings:\u003c\/strong\u003e Extreme wing taper in both chord and thickness.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Slot Equipment:\u003c\/strong\u003e Automatic Handley Page leading-edge slats on the outer wing sections.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrailing-Edge Flaps:\u003c\/strong\u003e Substantial hydraulically operated, fabric-covered flaps across the centre plane trailing edge.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Airfoil Function:\u003c\/strong\u003e The combination of slats and flaps enabled a top speed of 254 mph without sacrificing a low landing speed of 73 mph.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEngine Technical Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard Powerplant:\u003c\/strong\u003e Twin Bristol Pegasus XVIII 9-cylinder air-cooled radial engines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupercharger Integration:\u003c\/strong\u003e Two-speed superchargers delivering 1,000 hp each at optimal altitude.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAirscrews:\u003c\/strong\u003e De Havilland three-blade constant-speed propellers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThe Hereford Variant (HP.53):\u003c\/strong\u003e Re-engined with Napier Dagger VIII 24-cylinder H-block engines — widely considered an engineering failure due to severe cooling problems, high failure rates, and extreme vibration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHandling and Stability\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFighter-Like Responsiveness:\u003c\/strong\u003e Extraordinarily mobile on the controls, with handling qualities comparable to a fighter aircraft.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Visibility:\u003c\/strong\u003e The high-perched single-seat cockpit offered an excellent external field of view.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrim Controls:\u003c\/strong\u003e Adjustable trim-tabs on both elevators and twin rudders.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAsymmetric Swing:\u003c\/strong\u003e A strong tendency to swing to port on touchdown required cautious rudder correction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eErgonomic Limitations:\u003c\/strong\u003e The 36-inch fuselage width meant all four crew members were completely isolated and unable to move during operations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePerformance Data — Hampden Mark I\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003ePerformance Metric\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\u003e254 mph (409 km\/h) at 13,800 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCruising Speed\u003c\/td\u003e\n\u003ctd\u003e217 mph (349 km\/h)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Bomb Load\u003c\/td\u003e\n\u003ctd\u003e4,000 lbs (1,814 kg) internal bay\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Operational Range\u003c\/td\u003e\n\u003ctd\u003e1,095 miles (1,762 km) fully loaded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInitial Rate of Climb\u003c\/td\u003e\n\u003ctd\u003e980 ft\/min (300 m\/min)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eService Ceiling\u003c\/td\u003e\n\u003ctd\u003e19,000 feet (5,790 m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEmpty Weight\u003c\/td\u003e\n\u003ctd\u003e11,780 lbs (5,345 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Loaded Weight\u003c\/td\u003e\n\u003ctd\u003e18,756 lbs (8,505 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEngineering Bulletins \u0026amp; Modifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStressed-Skin Construction:\u003c\/strong\u003e Single-spar, D-section torsion box structure with flush-riveted Alclad metal skin.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDefensive Armament Upgrades:\u003c\/strong\u003e Modification of single flexible Vickers K machine guns in dorsal and ventral positions to twin gun mounts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTorpedo Bomber Conversion (TB Mk I):\u003c\/strong\u003e Over 144 aircraft retrofitted with an enlarged internal bomb bay, revised undercarriage, and structural reinforcing to carry an 18-inch Mk XII torpedo for Coastal Command operations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eAll documents are provided as high-resolution digital downloads for research, educational, and reference purposes. 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\/em\u003e\u003c\/p\u003e","brand":"Online Aviation Library","offers":[{"title":"Default Title","offer_id":53145276121435,"sku":null,"price":25.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4788\/3867\/files\/lb4-banner-1-handley-page-hampden.png?v=1779988847","url":"https:\/\/onlineaviationlibrary.com\/products\/handley-page-hampden-aircraft-manuals-collection","provider":"Online Aviation Library","version":"1.0","type":"link"}