Gift of Peggy Wallace, 2010.308.044, Group of B-17 bombers over Europe with vapor trail flowing behind them, 1944-45. Water spouts just offshore . The B-17 was reported as shot down by observers, but it survived and brought its crew home without injury. The aircraft was turned over to the Swiss Air Force, who then flew the bomber until the end of the war, using other interned but non-airworthy B-17s for spare parts. [21] Doyle notes, "The loss of Hill and Tower, and the Model 299, was directly responsible for the creation of the modern written checklist used by pilots to this day. This B-17F-27-BO (41-24585; PU-B) was crash-landed near Melun, France by a crew from the 303d Bombardment Group on December 12, 1942 and repaired by Luftwaffe ground staff. The AAF's worst accident rate was recorded by the A-36 Invader version of the P-51: a staggering 274 accidents per 100,000 flying hours. Regardless, the USAAC had been impressed by the prototype's performance, and on 17 January 1936, through a legal loophole,[27][28] the Air Corps ordered 13 YB-17s (designated Y1B-17 after November 1936 to denote its special F-1 funding) for service testing. Many historians have written about the famous Buffalo Soldiers of the all-Black 92nd Infantry Division, who fought with distinction during World War II. The B-17 evolved through numerous design advances[4][5] but from its inception, the USAAC (later, the USAAF) promoted the aircraft as a strategic weapon. Frisbee, John L. "Valor: Colin Kelly (He was a Hero in Legend and in Fact). And by 27 April 1945, 2 days after the last heavy bombing mission in Europe, the rate of aircraft loss was so low that replacement aircraft were no longer arriving and the number of bombers per bomb group was reduced. For the film, see, "B-17 Flying Fortress" redirects here. The Allison V-1710 was allocated to fighter aircraft. [160][163] Coast Guard PB-1Gs were stationed at a number of bases in the U.S. and Newfoundland, with five at Coast Guard Air Station Elizabeth City, North Carolina, two at CGAS San Francisco, two at NAS Argentia, Newfoundland, one at CGAS Kodiak, Alaska, and one in Washington state. From then on, red and white neutrality bands were added to the wings of Swiss aircraft to stop accidental attacks by Allied aircraft. 60 Of the 291 attacking Fortresses, 60 were shot down over Germany, five crashed on approach to Britain, and 12 more were scrapped due to damage - a loss of 77 B-17s. coast. Arriving over the target, LeMay's bombers encountered little flak and were able to place approximately 300 tons . Top Image:Close-up of a B-17 Flying Fortress bomber in flight, 1944-45. By the end of the war, the B-17 was an obsolete aircraft which had been surpassed by another Boeing bomber, the B-29 Superfortress. One of the most significant weapons of World War II would be ready, but only by a hair. [citation needed] After the defeat in Java, the 19th withdrew to Australia, where it continued in combat until it was sent home by General George C. Kenney when he arrived in Australia in mid-1942. A merica joined Britain's strategic air campaign designed to destroy Nazi Germany's industrial capacity soon after her entrance into World War Two. [128], At their peak, 168 B-17 bombers were in the Pacific theater in September 1942, but already in mid-1942 Gen. Arnold had decided that the B-17 was unsuitable for the kind of operations required in the Pacific and made plans to replace all of the B-17s in the theater with B-24s (and later, B-29s) as soon as they became available. Photo-recon analysts never made the connection to it being a captured B-17 until after the war. Wikipedia says: Defensive armament increased from four 0.50 in (12.7 mm) machine guns and one 0.30 in (7.62 mm) nose machine gun in the B-17C, to thirteen 0.50 in (12.7 mm) machine guns in the B-17G. There are very few films left in existence showing the Me 262 in action, especially shooting down allied bombers with P-51 escorts. The B-17s were primarily involved in the daylight precision strategic bombing campaign against German targets ranging from U-boat pens, docks, warehouses, and airfields to industrial targets such as aircraft factories. [citation needed], The B-17 was noted for its ability to absorb battle damage, still reach its target and bring its crew home safely. [105] German fighters needed to respond, and the North American P-51 Mustang and Republic P-47 Thunderbolt fighters (equipped with improved drop tanks to extend their range) accompanying the American heavies all the way to and from the targets engaged them. [168], Thirty-two B-17Gs[169] were used by the Navy under the designation PB-1W, the suffix -W indicating an airborne early warning role. The small force of B-17s operated against the Japanese invasion force until they were withdrawn to Darwin, in Australia's Northern Territory. [74] In July 1942, the first USAAF B-17s were sent to England to join the Eighth Air Force. In 1964, the latter film was made into a television show of the same name and ran for three years on ABC TV. The 8th Air Force then targeted the ball-bearing factories in Schweinfurt, hoping to cripple the war effort there. Study now. [160][170], B-17s were used by the CIA front companies Civil Air Transport, Air America and Intermountain Aviation for special missions. [111], By September 1944, 27 of the 42 bomb groups of the 8th Air Force and six of the 21 groups of the 15th Air Force used B-17s. [154], During the Allied bomber offensive, U.S. and British bombers sometimes flew into Swiss airspace, either because they were damaged or, on rare occasions, accidentally bombing Swiss cities. This articleis part of an ongoing series commemorating the 75th anniversary of the end of World War II made possible by Bank of America. It was code-named "Tachikawa 105" after the mystery aircraft's wingspan was measured (104-ft.) but never identified. ", Frisbee, John L. "Valor: The Quiet Hero.". When bombers crashed in Switzerland. [84], As use by Bomber Command had been curtailed, the RAF transferred its remaining FortressI aircraft to Coastal Command for use as a long-range maritime patrol aircraft. The prototype B-17, with the Boeing factory designation of Model 299, was designed by a team of engineers led by E. Gifford Emery and Edward Curtis Wells, and was built at Boeing's own expense. This type replaced the vulnerable twin-engine Zerstrer heavy fighters which could not survive interception by P-51 Mustangs flying well ahead of the combat boxes in an air supremacy role starting very early in 1944 to clear any Luftwaffe defensive fighters from the skies. [ Via] B17f-42-30336 landed in a field at Norholm Estate near Varde Denmark on 9.10.1943 after developing engine trouble, the crew baled out and the pilot landed the plane . The B-17 was a sturdily built aircraft. Though initially surviving the impact, Hill died within a few hours, and Tower on 19 November. [160][161], The USAF Air Rescue Service of the Military Air Transport Service (MATS) operated B-17s as so-called "Dumbo" air-sea rescue aircraft. Japanese activity forced them to divert from Hickam Field to Bellows Field. For the video game, see. 223 Squadron, as part of 100 Group, operated a number of Fortresses equipped with an electronic warfare system known as "Airborne Cigar" (ABC). Yenne, Bill, "B-17 at War": p. 16; Zenith Press; 2006: B-17 Erection and Maintenance Manual 01-20EE-2. the B-17 was a fourengine heavy bomber aircraft used by the U.S. Army Air Force during World War II. The first combat use of the B-17 came not with the USAAC (U.S. Army Air Forces after 1941), but with the Royal Air Force. The Americans believed the B-17, with the Norden bomb sight, could be that bomber. 0. [16] On 20 August 1935, the prototype flew from Seattle to Wright Field in nine hours and three minutes with an average cruising speed of 252 miles per hour (406km/h), much faster than the competition. How many b17 are still flying? Ten of the 12 Fortresses survived the attack. The Americans, on the other hand, were proponents of daylight, precision bombing using their state-of-the-art and top-secret Norden bomb-sight. Only 33 bombers landed without damage. 7375, 15859. Gift of Peggy Wallace, 2010.308.082. Frisbee, John L. "Valor: Courage and Conviction". [140] Despite an inferior performance and smaller bombload than the more numerous B-24 Liberators,[179] a survey of Eighth Air Force crews showed a much higher rate of satisfaction with the B-17. The Name [92], The U.S. did not offer B-17s to the Soviet Union as part of its war materiel assistance program, but at least 73 aircraft were acquired by the Soviet Air Force. For many, the B-17 is the iconic bomber of the war, and the Flying Fortress"remains a symbol of American might. Ramsey, Winston G. "The V-Weapons". German ground-based antiaircraft artillery and 300 fighters shot down 60 of the aircraft, with 600 crewmen killed or taken prisoner, the largest Army Air Force loss of the war to date. "[141] Martin Caidin reported one instance in which a B-17 suffered a midair collision with a Focke-Wulf Fw 190, losing an engine and suffering serious damage to both the starboard horizontal stabilizer and the vertical stabilizer, and being knocked out of formation by the impact. The aircraft was powered by four Pratt & Whitney R-1690 Hornet radial engines, each producing 750hp (600kW) at 7,000ft (2,100m). [44][note 3] The aircraft went on to serve in every World WarII combat zone, and by the time production ended in May 1945, 12,731 aircraft had been built by Boeing, Douglas, and Vega (a subsidiary of Lockheed).[45][46][47][48]. Although the prototype was company-owned and never received a military serial (the B-17 designation itself did not appear officially until January 1936, nearly three months after the prototype crashed),[29] the term "XB-17" was retroactively applied to the NX13372's airframe and has entered the lexicon to describe the first Flying Fortress. Many had dozens of aerial victories; some had over 100. Serial number 44-85784 is the last airworthy B-17 in the United Kingdom and is based at the Imperial War Museum Duxford. A retirement ceremony was held several days later at Holloman AFB, after which 44-83684 was retired. Later on footage shows German paratroopers and American P-51 mustangs. Kelly was posthumously awarded the Distinguished Service Cross. The Combined Bomber Offensive was effectively complete. Peak USAAF inventory (in August 1944) was 4,574 worldwide.[76]. Log in. [9] Requirements were for it to carry a "useful bombload" at an altitude of 10,000ft (3,000m) for 10 hours with a top speed of at least 200mph (320km/h).[10]. Assembly Ships", "Polka Dot Warriors > Vintage Wings of Canada", "Excerpts from B-17 Pilot Training Manual (The Story of the B-17). Over 5,000 B-17 bombers were lost in combat missions in world war II. The only prototype XB-38 to fly crashed on its ninth flight, and the type was abandoned. Lieutenant General Jimmy Doolittle wrote about his preference for equipping the Eighth with B-17s, citing the logistical advantage in keeping field forces down to a minimum number of aircraft types with their individual servicing and spares. Four are airworthy. [167], During the last year of World War II and shortly thereafter, the United States Navy (USN) acquired 48 ex-USAAF B-17s for patrol and air-sea rescue work. [157], Following the end of World War II, the B-17 was quickly phased out of use as a bomber and the Army Air Forces retired most of its fleet. In theory, in the words of British Prime Minister Stanley Baldwin,the bomber will always get through. The Americans believed the B-17, with the Norden bomb sight, could be that bomber. How many B-17s were shot down during World War 2? But because the bombers could not maneuver when attacked by fighters and needed to be flown straight and level during their final bomb run, individual aircraft struggled to fend off a direct attack. Sakai, Saburo with Martin Caidin and Fred Saito. Three squadrons undertook Met profiles from airfields in Iceland, Scotland and England, gathering data for vital weather forecasting purposes. [122] Five of the Japanese fighters strafing the B-17 aircrew were promptly engaged and shot down by three Lightnings, though these were also then lost. Wagner, Ray, "American Combat Planes of the 20th Century", Reno, Nevada, 2004, Jack Bacon & Company, This page was last edited on 24 February 2023, at 16:26. By 1944, a further upgrade to Rheinmetall-Borsig's 30mm (1.2in) MK 108 cannons mounted either in the wing, or in underwing, conformal mount gun pods, was made for the Sturmbock Focke-Wulfs as either the /R2 or /R8 field modification kits, enabling aircraft to bring a bomber down with just a few hits.[103]. Frisbee, John L. "Valor: Battle Over Bougainville". Swiss aircraft attempted to intercept and force individual aircraft to land, interning their crews; one Swiss pilot was killed, shot down by a U.S. bomber crew in September 1944. Best Answer. [15], Boeing was quick to see the value of the name and had it trademarked for use. Wiki User. 2012-03-07 01:27:07. A number of B-17Gs, redesignated B-17Hs and later SB-17Gs, were used in the Pacific during the final year of the war to carry and drop lifeboats to stranded bomber crews who had been shot down or crashed at sea. how many b17s were shot down during ww2. [150][151] One B-17 of KG200, bearing the Luftwaffe's KG 200 Geschwaderkennung (combat wing code) markings A3+FB, was interned by Spain when it landed at Valencia airfield, 27 June 1944, remaining there for the rest of the war. [142] Its toughness was compensation for its shorter range and lighter bomb load compared to the B-24 and British Avro Lancaster heavy bombers. [70] Initially designated SB-17G, a number of B-17Gs were also converted for search-and-rescue duties, later to be redesignated B-17H. [114], By 1941, the Far East Air Force (FEAF) based at Clark Field in the Philippines had 35 B-17s, with the War Department eventually planning to raise that to 165. [citation needed], Two additional groups arrived in Britain at the same time, bringing with them the first B-17Fs, which served as the primary AAF heavy bomber fighting the Germans until September 1943. Clearly, something had to be done because the bomber was not getting through. "The Battle of the Bismarck Sea", pp. [91], The USAAF began building up its air forces in Europe using B-17Es soon after entering the war. Launching Boeing B-17 "Flying Fortresses" and Consolidated B-24 "Liberators" from bases in England's eastern countryside, the Americans bombed their targets . The prototype B-17 Bomber was built at the company's own expense and was a fusion of the features of Boeing XB-15 and Boeing 247 Transport Aircraft. Crashed Model 299. Footage of a B-17 bombing raid that was attacked by German flak and Bf-109's in which bombers are hit and shot down. [12] Later that year, two groups moved to Algeria to join Twelfth Air Force for operations in North Africa. ", Last edited on 24 February 2023, at 16:26, "intercept" and photograph the Italian ocean liner, List of Boeing B-17 Flying Fortress variants, a gunner's position was added in the new tail, the campaign against German aircraft forces, raid on the German capital ship Gneisenau, National Museum of the United States Air Force, List of surviving Boeing B-17 Flying Fortresses, Accidents and incidents involving the Boeing B-17 Flying Fortress, Aircraft in fiction B-17 Flying Fortress, Memphis Belle: A Story of a Flying Fortress, B-17 Flying Fortress units of the United States Army Air Forces, Accidents and incidents involving the B-17 Flying Fortress, List of military aircraft of the United States, "Army's Biggest Bomber Has Rotating Nose. Life and Death Aboard a B-17, 1944. However, the USAAF continued using the B-17 as a day bomber, despite misgivings by the RAF that attempts at daylight bombing would be ineffective. Most of the escorts turned back or missed the rendezvous, and as a result, 60 B-17s were destroyed. These turbo-superchargers were incorporated into the B-17B. The 19th Bombardment Group had deployed to Clark Field in the Philippines a few weeks before the Japanese attack on Pearl Harbor as the first of a planned heavy bomber buildup in the Pacific. [73] A squadron of B-17s from this force detached to the Middle East to join the First Provisional Bombardment Group, thus becoming the first American B-17 squadron to go to war against the Germans. The resulting "Combined Bomber Offensive" weakened the Wehrmacht, destroyed German morale, and established air superiority through Operation Pointblank's destruction of German fighter strength in preparation for a ground offensive. Linn joined The National WWII Museum staff in 2014 andservedas a Curator until 2020. On landing, the aircraft overran the runway and ran into a ditch, where it was then strafed. The Me 262, however, had moderate success against the B-17 late in the war. The "D" model, later deemed an obsolescent design, was used in Japanese training and propaganda films. They were brave. They also desired, but did not require, a range of 2,000mi (3,200km) and a speed of 250mph (400km/h). Additionally, 122 bombers were damaged and needed repairs before their next flights. The pilots flying the ME-109s and FW-190s were professionalsthe best in the world. Relatively fast and high-flying for a bomber of its era, the B-17 was used primarily in the European Theater of Operations and dropped more bombs than any other aircraft during World War II. The Ball turret itself has inspired works like Steven Spielberg's The Mission. [93][94] The operation, carried out in good visibility, was a success, with only minor damage to one aircraft, unrelated to enemy action, and half the bombs landing in the target area. The idea of a pilot's checklist spread to other crew members, other air corps aircraft types, and eventually throughout the aviation world. They were chosen specifically for these missions as being more suitable for this role than other available German aircraft; they never attempted to deceive the Allies and always wore full Luftwaffe markings. These aircraft were painted dark blue, the standard Navy paint scheme which had been adopted in late 1944. [28], A total of 155 B-17s of all variants were delivered between 11 January 1937 and 30 November 1941, but production quickly accelerated, with the B-17 once holding the record for the highest production rate for any large aircraft. The B-17G was the final version of the Flying Fortress, incorporating all changes made to its predecessor, the B-17F,[57] and in total, 8,680 were built,[68] the last (by Lockheed) on 28 July 1945. Eighty years ago, the Red Army managed to stop, contain, and ultimately defeat the largest German army on the Eastern Front. But he wasn't a fighter pilot. These aircraft had landed with mechanical trouble during the shuttle bombing raids over Germany or had been damaged by a Luftwaffe raid in Poltava. As many as half a million civilians remained in Stalingrad when the Germans approached in the late summer of 1942. info@nationalww2museum.org [57] The B-17E was an extensive revision of the Model 299 design: The fuselage was extended by 10ft (3.0m); a much larger rear fuselage, vertical tailfin, rudder, and horizontal stabilizer were added; a gunner's position was added in the new tail;[note 4] the nose (especially the bombardier's framed, 10-panel nose glazing) remained relatively the same as the earlier B through D versions had; a Sperry electrically powered manned dorsal gun turret just behind the cockpit was added; a similarly powered (also built by Sperry) manned ventral ball turret just aft of the bomb bay replaced the relatively hard-to-use, Sperry model 645705-D[60] remotely operated ventral turret on the earliest examples of the E variant. [38] The aircraft was delivered to the army on 31 January 1939. Moreover, German fighter aircraft later developed the tactic of high-speed strafing passes rather than engaging with individual aircraft to inflict damage with minimum risk. [6] But it was primarily employed by the USAAF in the daylight strategic bombing campaign over Europe, complementing RAF Bomber Command's night-time area bombing of German industrial, military and civilian targets. In the infamous "Black Thursday" raid of 14 October 1943, B-17 gunners claimed 288 German fighter aircraft kills whereas in actuality about 40 were shot down. Tora! [76] The British heavy bombers, the Avro Lancaster and Handley Page Halifax, dropped 608,612 long tons (681,645 short tons) and 224,207 long tons (251,112 short tons)[77] respectively. It was a four engine, heavy bomber which first flew on July 28, 1935. In October 1943 the Swiss interned Boeing B-17F-25-VE, tail number 25841, and its U.S. flight crew after the Flying Fortress developed engine trouble after a raid over Germany and was forced to land. . How many b17 bombers were lost in ww2? These losses were a result of concentrated attacks by over 300 German fighters. 21 never had a major effect on the combat box formations of Fortresses. The bombardier essentially took over flight control of the aircraft during the bomb run, maintaining a level altitude during the final moments before release. Donald, David. Frisbee, John L. "Valor: The Right Touch". Gift of Peggy Wallace, 2010.308.048, The B-17 was legendary for its toughness as this photo shows a bomber that survived its nose being crushed and returned to its base in England, 1944-45. The project came to a sudden end with the unexplained midair explosion over the Blyth estuary of a B-24, part of the United States Navy's contribution as "Project Anvil", en route for Heligoland piloted by Lieutenant Joseph P. Kennedy Jr., future U.S. president John F. Kennedy's elder brother. The operation, which involved remotely flying Aphrodite drones onto their targets by accompanying CQ-17 "mothership" control aircraft, was approved on 26 June 1944, and assigned to the 388th Bombardment Group stationed at RAF Fersfield, a satellite of RAF Knettishall. They also believed they had an aircraft which could fight its way in and out of the target area, unescorted, and return home safely. The problem was there was no easy way to hit Germany, as a cross-channel invasion of Europe was still years away. The British had been bombing from the air, but heavy losses forced them to switch to nighttime area bombing, greatly reducing its effectiveness. In contrast, of the nearly 1,100 Cobras delivered to the Army, 300 were lost. Craven, Wesley Frank, James Lea Cate and Richard L. Watson, eds. For other uses, see, "Flying Fortress" redirects here. The B-17F variants were the primary versions flying for the Eighth Air Force to face the Germans in 1943 and had standardized the manned Sperry ball turret for ventral defense, also replacing the earlier, 10-panel framed bombardier's nose glazing from the B subtype with an enlarged, nearly frameless Plexiglas bombardier's nose enclosure for improved forward vision. Wixley, Ken. Half of the group's B-17s were wiped out on 8 December 1941 when they were caught on the ground during refueling and rearming for a planned attack on Japanese airfields on Formosa. The most famous B-17, the Memphis Belle, toured the U. S. with her crew to reinforce national morale (and to sell war bonds). Later versions carried four or even six MG 151/20 cannon and twin 13mm machine guns. As of November 2022, four aircraft remain airworthy, none flown in combat. 2012-04-07 03:53:31. Tragically, the plane stalled and spun into the ground soon after takeoff, bursting into flames. ", "Chapter 18: Rouen-Sotteville, No. As the production line developed, Boeing engineers continued to improve upon the basic design. Next worst were the P-39 at 245, the P-40 at 188, and the P-38 at 139. This led to more widespread conversion of B-17s as drones and drone control aircraft, both for further use in atomic testing and as targets for testing surface-to-air and air-to-air missiles. [19][20], On 30 October 1935, a test flight determining the rate of climb and service ceiling was planned. At the same time, the German nightfighting ability noticeably improved to counter the nighttime strikes, challenging the conventional faith in the cover of darkness. Initially, it could carry a payload of 2200 kg along with 5x .30-inch machine guns. Gift of Austin Loree, 2011.160.029, Flying Fortresses dropping bombs and smoke markers over Goppingen, Germany in 1945. Mayday! As the Americans flew further into Europe and Germany, the missions became deadlier. The aircraft was powered by four Pratt & Whitney R-1690 Hornet radial engines, each producing 750 hp (600 kW) at 7,000 ft (2,100 m). Forty-five planes survive in complete form [1] [a], including 38 in the United States. [78] While the Short Stirling and Handley Page Halifax became its primary bombers by 1941, in early 1940, the RAF entered into an agreement with the U.S. Army Air Corps to acquire 20 B-17Cs, which were given the service name Fortress I. [166] Perhaps the most famous B-17, the Memphis Belle, has been restored with the B-17D The Swoose under way to her World War II wartime appearance by the National Museum of the United States Air Force at Wright-Patterson Air Force Base, Ohio. ", "Question How many bomber flight crews completed their 25 missions to go home?". Noted Japanese ace Sabur Sakai is credited with this kill, and in the process, came to respect the ability of the Fortress to absorb punishment.[119]. However, B-17s were operating at heights too great for most A6M Zero fighters to reach. [156] The three bombers, which still contained their top secret Norden bombsights, were ferried to Japan where they underwent extensive technical evaluation by the Giken, the Imperial Japanese Army Air Force's Air Technical Research Institute (Koku Gijutsu Kenkyujo) at Tachikawa's air field.
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