The Boeing B-17 Flying Fortress is a four-engine heavy bomber aircraft developed for the United States Army Air Corps (USAAC), introduced in the 1930s. Competing against Douglas and Martin for a contract to build 200 bombers, the Boeing entry outperformed both competitors and more than met the Air Corps' expectations. Although Boeing lost the contract due to the prototype's crash, the Air Corps was so impressed with Boeing's design that they ordered 13 B-17s. The B-17 Flying Fortress went on to eventually evolve through numerous design advancements.

The B-17 was primarily employed by the United States Army Air Forces (USAAF) in the daylight precision strategic bombing campaign of World War II against German industrial, civilian, and military targets. The United States Eighth Air Force based in England and the Fifteenth Air Force based in Italy complemented the RAF Bomber Command's nighttime area bombing in Operation Pointblank, to help secure air superiority over the cities, factories and battlefields of Western Europe in preparation for Operation Overlord.^[4] The B-17 also participated, to a lesser extent, in the War in the Pacific, where it conducted raids against Japanese shipping and airfields.

From its pre-war inception, the USAAC (later USAAF) touted the aircraft as a strategic weapon; it was a potent, high-flying, long-ranging bomber capable of unleashing great destruction, able to defend itself, and having the ability to return home despite extensive battle damage. It quickly took on mythic proportions. Stories and photos of B-17s surviving battle damage widely circulated, increasing its iconic status. Despite an inferior range and bombload compared to the more numerous B-24 Liberator, a survey of Eighth Air Force crews showed a much higher rate of satisfaction in the B-17. With a service ceiling greater than any of its Allied contemporaries, the B-17 established itself as a superb weapons system, dropping more bombs than any other U.S. aircraft in World War II. Of the 1.5 million tonnes of bombs dropped on Germany by U.S. aircraft, 640,000 were dropped from B-17s.

The Consolidated B-24 Liberator was an American heavy bomber, designed and largely built by the Consolidated Aircraft Company of San Diego, California. It was produced in greater numbers than any other American combat aircraft of World War II, and still holds the record as the most-produced American military or naval aircraft. The B-24 was used by several Allied air forces and navies, and by every branch of the American armed forces during the war, attaining a distinguished war record with its operations in the Western European, Pacific, Mediterranean, and China-Burma-India Theaters.

Often compared with the better-known B-17 Flying Fortress, the B-24 was a more modern design with a higher top speed, greater range, and a heavier bomb load; however, it was also more difficult to fly, with heavy control forces and poor formation-flying characteristics. Nevertheless, popular opinion among aircrews and general's staffs tended to favor the B-17's rugged qualities above all other considerations in the European Theater.

The placement of the B-24's fuel tanks throughout the upper fuselage and its lightweight construction, designed to increase range and optimize assembly line production, made the aircraft vulnerable to battle damage. The B-24 was notorious among American aircrews for its tendency to catch fire, but it nevertheless provided excellent service in a variety of roles thanks to its large payload and long range.

The Chance Vought F4U Corsair was a carrier-capable fighter aircraft that saw service primarily in World War II and the Korean War. Goodyear-built Corsairs were designated FG and Brewster-built aircraft F3A. The Corsair served in smaller air forces until the 1960s, following the longest production run of any piston-engined fighter in U.S. history (1942–1952). Some Japanese pilots regarded it as the most formidable American fighter of World War II. The U.S. Navy counted an 11:1 kill ratio with the F4U Corsair.

Corsairs served with the U.S. Navy, U.S. Marines, Fleet Air Arm and the Royal New Zealand Air Force, as well the French Navy Aeronavale and other services postwar. It quickly became the most capable carrier-based fighter-bomber of World War II. Demand for the aircraft soon overwhelmed Vought's manufacturing capability, resulting in production by Goodyear (as the FG-1) and Brewster (as the F3A-1). From the first prototype delivery to the U.S. Navy in 1940, to final delivery in 1953 to the French, 12,571 F4U Corsairs were manufactured by Vought,^[5] in 16 separate models.

The Corsair entered service in 1942. Although designed as a carrier fighter, initial operation from carrier decks proved to be troublesome. Its low-speed handling was tricky due to the port wing stalling before the starboard wing. This factor, together with poor visibility over the long nose (leading to one of its nicknames, "The Hose Nose"), made landing a Corsair on a carrier a difficult task. For these reasons, most Corsairs initially went to Marine Corps squadrons who operated off land-based runways, with some early Goodyear built examples (designated FG-1A) being built with fixed, non-folding wings.^[33] The USMC aviators welcomed the Corsair with open arms as its performance was far superior to the contemporary Brewster Buffalo and Grumman F4F-3 and -4 Wildcat.

Moreover, the Corsair was able to outperform the primary Japanese fighter, the A6M Zero. While the Zero could out-turn the F4U at low speed, the Corsair was faster and could out-climb and out-dive the A6M.^[88] Tactics developed early in the war, such as the Thach Weave, took advantage of the Corsair's strengths.

This performance advantage, combined with the ability to take severe punishment, meant a pilot could place an enemy aircraft in the killing zone of the F4U's six .50 (12.7 mm) M2 Browning machine guns and keep him there long enough to inflict major damage. The 2,300 rounds carried by the Corsair gave over one full minute of fire from each gun, which, fired in three to six-second bursts, made the F4U a devastating weapon against aircraft, ground targets, and even ships.

Beginning in 1943, the Fleet Air Arm (FAA) also received Corsairs and flew them successfully from Royal Navy carriers in combat with the British Pacific Fleet and in Norway. These were clipped-wing Corsairs, the wingtips shortened 8 in (20 cm) to clear the lower overhead height of RN carriers. FAA also developed a curving landing approach to overcome the F4U's deficiencies.

Infantrymen nicknamed the Corsair "The Sweetheart of the Marianas" and "The Angel of Okinawa" for its roles in these campaigns. Among Navy and Marine aviators, however, the aircraft was nicknamed "Ensign Eliminator" and "Bent-Wing Eliminator" because it required many more hours of flight training to master than other Navy carrier-borne aircraft. It was also called simply "U-bird" or "Bent Wing Bird". The Japanese allegedly nicknamed it "Whistling Death", for the noise made by airflow through the wing root-mounted oil cooler air intakes.

The Corsair has been named the official aircraft of Connecticut,due to its connection with Sikorsky Aircraft, in legislation sponsored by state senator George "Doc" Gunther.

The Lockheed P-38 Lightning was a World War II American fighter aircraft built by Lockheed. Developed to a United States Army Air Corps requirement, the P-38 had distinctive twin booms and a single, central nacelle containing the cockpit and armament. Named "fork-tailed devil" by the Luftwaffe and "two planes, one pilot" by the Japanese, this unique aircraft was used in a number of different roles including dive bombing, level bombing, ground strafing, photo reconnaissance missions, and extensively as a long-range escort fighter when equipped with drop tanks under its wings.

The P-38 was used most successfully in the Pacific Theater of Operations and the China-Burma-India Theater of Operations as the mount of America's top aces, Richard Bong (40 victories) and Thomas McGuire (38 victories). In the South West Pacific theater, the P-38 was the primary long-range fighter of United States Army Air Forces until the appearance of large numbers of P-51D Mustangs toward the end of the war. The P-38 was probably the quietest fighter in history, the exhaust merely whispering out of the turbo exits. It was extremely forgiving, and could be mishandled in many ways, but the rate of roll was too slow for it to excel as a dogfighter. The P-38 was the only American fighter aircraft in active production throughout the duration of American involvement in the war, from Pearl Harbor to VJ Day.

Lockheed designed the P-38 in response to a February 1937 specification from the United States Army Air Corps. Circular Proposal X-608 was a set of aircraft performance goals authored by First Lieutenant Benjamin S. Kelsey (later Brigadier General) and First Lieutenant Gordon P. Saville (later General) for a twin-engine, high-altitude interceptor aircraft having "the tactical mission of interception and attack of hostile aircraft at high altitude."^[10] Kelsey recalled in 1977 that he and Saville drew up the specification using the word "interceptor" as a way to bypass the inflexible Army Air Corps requirement for pursuit aircraft to carry no more than 500 lb (227 kg) of armament including ammunition, as well as the restriction of single-seat aircraft to one engine. Kelsey was looking for a minimum of 1,000 lb (454 kg) of armament. Specifications called for a maximum airspeed of at least 360 mph (580 km/h) at altitude, and a climb to 20,000 ft (6,100 m) within six minutes; the toughest set of specifications USAAC had presented to that date. The unbuilt Vultee XP1015 was designed to the same requirement, but was not advanced enough to merit further investigation. A similar single-engine proposal was issued at the same time: Circular Proposal X-609, in response to which the Bell P-39 Airacobra was designed. Both proposals required liquid-cooled Allison V-1710 engines with turbo superchargers and tricycle landing gear.

The Lockheed design team, under the direction of Hall Hibbard and Clarence "Kelly" Johnson, considered a range of twin-engine configurations including both engines in a central fuselage with push-pull propellers.

The eventual configuration was rare in terms of contemporary fighter aircraft design, with only the Fokker G.1 and later Northrop P-61 Black Widow having a similar planform. The Lockheed team chose twin booms to accommodate the tail assembly, engines, and turbo-superchargers, with a central nacelle for the pilot and armament. The nose was designed to carry two .50 in (12.7 mm) M2 Browning machine guns, with 200 rpg, two .30 in (7.62 mm) Brownings, with 500 rpg, and an Oldsmobile 37 mm (1.46 in) cannon with 15 rounds. Clustering all the armament in the nose was unlike most other U.S. aircraft which used wing-mounted guns with trajectories set up to crisscross at one or more points in a "convergence zone." Guns mounted in the nose did not suffer from having their useful ranges limited by pattern convergence, meaning good pilots could shoot much farther. A Lightning could reliably hit targets at any range up to 1,000 yd (910 m), whereas other fighters had to pick a single convergence range between 100 and 250 yd (230 m). The clustered weapons had a "buzz saw" effect on any target at the receiving end, making the aircraft effective for strafing as well. The rate of fire on the guns was about 650 rounds per minute for the 20×110 mm cannon round (130 gram shell) at a muzzle velocity of about 2887 ft/s, and for the .50 inch machine guns (43–48 gram rounds), about 850 rpm at 2,756 ft/s velocity. Combined rate of fire was over 4,000 rpm with roughly every sixth projectile a 20 mm. Time of firing for the 20 mm cannon and .50 caliber machineguns were approximately 14 seconds and 35 seconds respectively.

The Lockheed design incorporated tricycle undercarriage and a bubble canopy, and featured two 1,000 hp (746 kW) turbo-supercharged 12-cylinder Allison V-1710 engines fitted with counter-rotating propellers to eliminate the effect of engine torque, with the superchargers positioned behind the engines in the booms.^[16] It was the first American fighter to make extensive use of stainless steel and smooth, flush-riveted butt-jointed aluminum skin panels. It was also the first fighter to fly faster than 400 mph (640 km/h).

Lockheed won the competition on 23 June 1937 with its Model 22 and was contracted to build a prototype XP-38^[18] for US$163,000, though Lockheed's own costs on the prototype would add up to US$761,000.^[19] Construction began in July 1938 and the XP-38 first flew on 27 January 1939 at the hands of Ben Kelsey.^[20] Kelsey proposed a speed dash to Wright Field on 11 February 1939 to relocate the aircraft for further testing. General Henry "Hap" Arnold, commander of the USAAC, approved of the record attempt, and recommended a cross-country flight to New York. The flight set a speed record by flying from California to New York in seven hours and two minutes,^[16] but was downed by carburetor icing short of the Mitchel Field runway in Hempstead, New York, and was wrecked. However, on the basis of the record flight, the Air Corps ordered 13 YP-38s on 27 April 1939 for US$134,284 apiece. (The initial "Y" in "YP" was the USAAC's designation for a "prototype" while the "X" in "XP" was for "experimental".) Lockheed's Chief test pilot Tony LeVier angrily characterized the accident as an unnecessary publicity stunt. According to Kelsey, the loss of the prototype, instead of hampering the program, speeded the process by cutting short the initial test series. The success of the aircraft design contributed to Kelsey's promotion to captain in May, 1937.

Manufacture of the YP-38s fell behind schedule, at least partly due to the need for mass-production suitability making them substantially different in construction than the prototype. Another factor was the sudden required facility expansion of Lockheed in Burbank, taking it from a specialized civilian firm dealing with small orders to a large government defense contractor making Venturas, Harpoons, Lodestars, Hudsons, and designing the Constellation airliner for TWA. The first YP-38 was not completed until September 1940, with its maiden flight on 17 September.^[24] The 13th and final YP-38 was delivered to the Air Corps in June 1941; 12 aircraft were retained for flight testing and one for destructive stress testing. The YPs were substantially redesigned and differed greatly in detail from the hand-built XP-38. They were lighter, included changes in engine fit, and the propeller rotation was reversed, with the blades rotating outwards (away) from the cockpit at the top of their arc rather than inwards as before. This improved the aircraft's stability as a gunnery platform.

Test flights revealed problems initially believed to be tail flutter. During high-speed flight approaching Mach 0.68, especially during dives, the aircraft's tail would begin to shake violently and the nose would tuck under, steepening the dive. Once caught in this dive, the fighter would enter a high-speed compressibility stall and the controls would lock up, leaving the pilot no option but to bail out (if possible) or remain with the aircraft until it got down to denser air, where he might have a chance to pull out. During a test flight in May 1941, USAAC Major Signa Gilkey managed to stay with a YP-38 in a compressibility lockup, riding it out until he recovered gradually using elevator trim. Lockheed engineers were very concerned at this limitation, but first they had to concentrate on filling the current order of aircraft. In June 1941, the Army Air Corps was renamed the U.S. Army Air Forces (USAAF)) and a total of 65 Lightnings were finished for the service by September 1941 with more on the way for the USAAF, the Royal Air Force (RAF) and the Free French Air Force operating from England.

By November 1941, many of the initial assembly line challenges had been met and there was some breathing room for the engineering team to tackle the problem of frozen controls in a dive. Lockheed had a few ideas for tests that would help them find an answer. The first solution tried was the fitting of spring-loaded servo tabs on the elevator trailing edge; tabs that were designed to aid the pilot when control yoke forces rose over 30 lb (14 kg), as would be expected in a high-speed dive. At that point, the tabs would begin to multiply the effort of the pilot's actions. The expert test pilot, 43-year-old^[26] Ralph Virden, was given a specific high-altitude test sequence to follow, and was told to restrict his speed and fast maneuvering in denser air at low altitudes since the new mechanism could exert tremendous leverage under those conditions. A note was taped to the instrument panel of the test craft, underscoring this instruction. On 4 November 1941, Virden climbed into YP-38 #1 and completed the test sequence successfully, but 15 minutes later was seen in a steep dive followed by a high-G pullout. The tail unit of the aircraft failed at about 3,000 ft (910 m) during the high-speed dive recovery; Virden was killed in the subsequent crash. The Lockheed design office was justifiably upset, but their design engineers could only conclude that servo tabs were not the solution for loss of control in a dive. Lockheed still had to find the problem; the Army Air Forces personnel were sure it was flutter, and ordered Lockheed to look more closely at the tail.

Although the P-38's empennage was completely skinned in aluminum (not fabric) and was quite rigid, in 1941, flutter was a familiar engineering problem related to a too-flexible tail. At no time did the P-38 suffer from true flutter. To prove a point, one elevator and its vertical stabilizers were skinned with metal 63% thicker than standard, but the increase in rigidity made no difference in vibration. Army Lieutenant Colonel Kenneth B. Wolfe (head of Army Production Engineering) asked Lockheed to try external mass balances above and below the elevator, though the P-38 already had large mass balances elegantly placed within each vertical stabilizer. Various configurations of external mass balances were equipped and dangerously steep test flights flown to document their performance. Explaining to Wolfe in Report No. 2414, Kelly Johnson wrote "... the violence of the vibration was unchanged and the diving tendency was naturally the same for all conditions."^[28] The external mass balances did not help at all. Nonetheless, at Wolfe's insistence, the additional external balances were a feature of every P-38 built from then on.

After months of pushing NACA to provide Mach 0.75 wind tunnel speeds (and finally succeeding), the compressibility problem was revealed to be the center of lift moving back toward the tail when in high-speed airflow. The compressibility problem was solved by changing the geometry of the wing's underside when diving so as to keep lift within bounds of the top of the wing. In February 1943, quick-acting dive flaps were tried and proven by Lockheed test pilots. The dive flaps were installed outboard of the engine nacelles and in action they extended downward 35° in 1½ seconds. The flaps did not act as a speed brake, they affected the center of pressure distribution so that the wing would not lose its lift.

Late in 1943, a few hundred dive flap field modification kits were assembled to give North African, European and Pacific P-38s a chance to withstand compressibility and expand their combat tactics. Unfortunately, these crucial flaps did not always reach their destination. In March 1944, 200 dive flap kits intended for European Theater of Operations (ETO) P-38Js were destroyed in a mistaken identification incident in which an RAF fighter shot down the Douglas C-54 Skymaster bringing the shipment to England. Back in Burbank, P-38Js coming off the assembly line in spring 1944 were towed out to the tarmac and modified in the open air. The flaps were finally incorporated into the production line in June 1944 on the last 210 P-38Js. Despite testing having proved the dive flaps were effective in improving tactical maneuvers, a 14-month delay in production limited their implementation with only the final 50% of all Lightnings built having the dive flaps installed as an assembly line sequence.

The Tuskegee Airmen is the popular name of a group of African American pilots who fought in World War II as the 332nd Fighter Group of the US Army Air Corps.

The Tuskegee Airmen were the first African American military aviators in the United States armed forces. During World War II, African Americans in many U.S. states were still subject to Jim Crow laws. The American military itself was racially segregated. The Tuskegee Airmen were subject to racial discrimination, both within and outside the Army. Despite these adversities, they flew with distinction. They were particularly successful in their missions as bomber escorts in Europe.

Considered ready for combat duty, the 99th was transported to Casablanca, Morocco, on the USS Mariposa and participated in the North African campaign. From Morocco they traveled by train to Oujda then to Tunis from where they operated against the enemy. Flyers and ground crew alike were largely isolated by the racial segregation practices of their initial command, the white 33rd Fighter Group and its commander Colonel William W. Momyer. The flight crews were handicapped by being left with little guidance from battle-experienced pilots beyond a week spent with Colonel Phillip Cochran. The 99th's first combat mission was to attack the small but strategic volcanic island of Pantelleria in the Mediterranean Sea, in preparation for the Allied invasion of Sicily in July 1943. The 99th moved to Sicily where it received a Distinguished Unit Citation for its performance in combat.

Colonel Momyer, however, told media sources in the U.S. that the 99th was a failure and its pilots cowardly, incompetent or worse, resulting in a critical article in TIME. In response, the House Armed Services Committee convened a hearing to determine whether the Tuskegee Airmen experiment should be allowed to continue. Momyer accused the 99th's pilots of being incompetent, based on the fact that they had seen little air-to-air combat. To bolster the recommendation to scrap the project, a member of the committee commissioned and then submitted into evidence a "scientific" report by the University of Texas which purported to prove that African Americans were of low intelligence and incapable of handling complex situations (such as air combat). Colonel Davis forcefully denied the committee members' claims, but only the intervention of Colonel Emmett "Rosie" O'Donnell prevented a recommendation for disbandment of the squadron from being sent to President Franklin D. Roosevelt. General Hap Arnold ordered an evaluation of all Mediterranean Theater P-40 units be undertaken to determine the true merits of the 99th; the results showed the 99th Fighter Squadron to be at least equal to other units operating the fighter.

Shortly after the hearing, three new squadrons fresh out of training at Tuskegee embarked for Africa. After several months operating separately, all four squadrons were combined to form the all-black 332nd Fighter Group.

The Tuskegee Airmen were initially equipped with P-40 Warhawks, briefly with P-39 Airacobras (March 1944), later with P-47 Thunderbolts (June-July 1944), and finally with the aircraft that they became most commonly identified with, the P-51 Mustang (July 1944).

On January 27 and 28, 1944, Luftwaffe Fw 190 fighter-bombers raided Anzio, where the Allies had conducted amphibious landings on January 22. Attached to the 79th Fighter Group, eleven of the 99th Fighter Squadron's pilots shot down enemy fighters, including Capt. Charles B. Hall, who claimed two shot down, bringing his aerial victory total to three. The eight fighter squadrons defending Anzio together claimed 32 German aircraft shot down whilst the 99th claimed the highest score among them with 13.^[9]

The squadron won its second Distinguished Unit Citation on May 12-14, 1944, while attached to the 324th Fighter Group, attacking German positions on Monastery Hill (Monte Cassino), attacking infantry massing on the hill for a counterattack, and bombing a nearby strong point to force the surrender of the German garrison to Moroccan Goumiers.

By the spring of 1944, more graduates were ready for combat, and the all-black 332nd Fighter Group had been sent overseas with three fighter squadrons: The 100th, 301st, and 302nd. Under the command of Colonel Davis, the squadrons were moved to mainland Italy, where the 99th Fighter Squadron, assigned to the group on May 1, joined them on June 6 at Ramitelli Airfield, near Termoli on the Adriatic coast. From Ramitelli, the Airmen of the 332nd Fighter Group escorted Fifteenth Air Force heavy strategic bombing raids into Czechoslovakia, Austria, Hungary, Poland, and Germany.

Flying escort for heavy bombers, the 332nd earned an impressive combat record. Reportedly, the Luftwaffe awarded the Airmen the nickname, "Schwarze Vogelmenschen," or "Black Birdmen." The Allies called the Airmen "Redtails" or "Redtail Angels," because of the distinctive crimson paint on the vertical stabilizers of the unit's aircraft.

A B-25 bomb group, the 477th Bombardment Group, was forming in the U.S. but completed its training too late to see action. The 99th Fighter Squadron after its return to the United States became part of the 477th, redesignated the 477th Composite Group.

By the end of the war, the Tuskegee Airmen were credited with 112 Luftwaffe aircraft shot down,^[9] the German-operated Italian destroyer TA-23 sunk by machine-gun fire, and destruction of numerous fuel dumps, trucks and trains. The squadrons of the 332nd FG flew more than 15,000 sorties on 1,500 missions. The unit received recognition through official channels and was awarded a Distinguished Unit Citation (DUC) for a mission flown March 24, 1945, escorting B-17s to bomb the Daimler-Benz tank factory at Berlin, Germany. During the action its pilots were credited with destroying three Me-262 jets of the Luftwaffe's all-jet Jagdgeschwader 7 in aerial combat that day, despite the American unit initially claiming 11 Me 262s on that particular mission.^[10] However on examining German records, JG 7 records just four Me 262s were lost and all of the pilots survived.^[10] In return the 463rd Bomb Group, one of the many B-17 groups the 332nd were escorting, lost two bombers.^[10] The 332nd themselves lost three P-51s during the mission.^[10] The bombers also made substantial claims, making it impossible to tell which units were responsible for those individual four kills. The 99th Fighter Squadron in addition received two DUCs, the second after its assignment to the 332nd FG.^[11] The Tuskegee Airmen were awarded several Silver Stars, 150 Distinguished Flying Crosses, 8 Purple Hearts, 14 Bronze Stars and 744 Air Medals.

In all, 994 pilots were trained in Tuskegee from 1941 to 1946, about 445 deployed overseas, and 150 Airmen lost their lives in accidents or combat.

While it had long been said that the Redtails were the only fighter group who never lost a bomber to enemy fighters, suggestions to the contrary, combined with Air Force records and eyewitness accounts indicating that at least 25 bombers were lost to enemy fire, resulted in the Air Force conducting a reassessment of the history of the unit in late 2006.

The claim that no bomber escorted by the Tuskegee Airmen had ever been lost to enemy fire first appeared on March 24, 1945, in the Chicago Defender, under the headline "332nd Flies Its 200th Mission Without Loss." According to the March 28, 2007, Air Force report, however, some bombers under 332nd Fighter Group escort protection were shot down on the very day the Chicago Defender article was published. The subsequent report, based on after-mission reports filed by both the bomber units and Tuskegee fighter groups as well as missing air crew records and witness testimony, was released in March 2007 and documented 25 bombers shot down by enemy fighter aircraft while being escorted by the Tuskegee Airmen.

The St. Petersburg Times in 2008 quoted a historian at the Air Force Historical Research Agency as confirming the loss of up to 25 bombers. Disputing this, a professor at the National Defense University said he researched more than 200 Tuskegee Airmen mission reports and found no bombers were lost to enemy fighters. Bill Holloman, a Tuskegee airman who taught black studies at the University of Washington and now chairs the Airmen's history committee, was reported by the Times as saying his review of records did confirm lost bombers, but "the Tuskegee story is about pilots who rose above adversity and discrimination and opened a door once closed to black America — not about whether their record is perfect."

One mission report states that on July 26, 1944: "1 B-24 seen spiraling out of formation in T/A (target area) after attack by E/A (enemy aircraft). No chutes seen to open." A second report, dated August 31, 1944, praises group commander Colonel Davis by saying he "so skillfully disposed his squadrons that in spite of the large number of enemy fighters, the bomber formation suffered only a few losses."