Tag Archives: 363d Fighter Squadron

4–5 March 1944

Aviation, , , , , , , , , , , , ,
Flight Officer Charles E. Yeager with his North American Aviation P-51B Mustang. (littlefriends.co.uk)
Flight Officer Charles E. Yeager, Air Corps, Army of the United States, with his North American Aviation P-51B-5-NA Mustang, 43-6763, “Glamourus Glen.” (littlefriends.co.uk)

4 March 1944: Flight Officer Charles E. Yeager, Air Corps, Army of the United States, was leading an element of White Flight, 363d Fighter Squadron, 357th Fighter Group, southeast of Kassel, Germany. Yeager was flying a North American Aviation P-51B Mustang, 43-6763, named Glamourus Glen and marked B6 Y. It was his seventh combat mission. At 13:05 British Standard Time, he observed a Messerschmitt Bf 109G fighter. He wrote (errors in original):

Leading the second element of Chambers White Flight, I was flying at 26,000 feet [7,925 meters] when I spotted a Me. 109 to the right and behind us about 2,000 feet [610 meters] below. I broke right and down. The E/A [Enemy Aircraft] turned right and down and went onto a 50° dive. I closed up fast and opened fire at 200 yards [183 meters]. I observed strikes on fuselage and wing roots, with pieces flying off. I was overrunning so I pulled up and did an aleron roll and fell in behind again and started shooting at 150 yards [137 meters]. The e/A engine was smoking and wind-milling. I overran again, observing strikes on fuselage and canopy. I pulled up again and did a wingover on his tail. His canopy flew off and the pilot bailed out and went into the overcast at 9,000 feet [2,743 meters]. The E/A had a large Red and Black “Devil’s Head’ on the left side of the ship. The E/A took no evasive action after the first burst.

A flight of three Luftwaffe Messerschmitt Me 109 fighters, 20 July 1944. (Bundsarchive Bild 101l-676-7975-36)
A flight of three Luftwaffe Messerschmitt Bf 109 fighters, 20 July 1944. (Bundsarchive Bild 101l-676-7975-36)

Flight Officer Yeager’s combat report indicates that he fired 461 rounds of .50 caliber ammunition. He was credited with one enemy aircraft destroyed. (He previously had claimed another enemy plane shot down over the English Channel, but that was not credited.)

The following day, 5 March, Yeager was again in the cockpit of Glamourus Glen. A Focke-Wulf Fw 190A 4 flown by Unteroffizier Irmfried Klotz, shot him down east of Bourdeaux, France.

In his autobiography, Chuck Yeager wrote:

. . . The world exploded and I ducked to protect my face with my hands, and when I looked a second later, my engine was on fire, and there was a gaping hole in my wingtip. The airplane began to spin. It happened so fast, there was no time to panic. I knew I was going down; I was barely able to unfasten my safety belt and crawl over the seat before my burning P-51 began to snap and roll, heading for the ground. I just fell out of the cockpit when the plane turned upside down—my canopy was shot away.

—Yeager: an Autobiography, by Charles E. Yeager and Leo Janos, Bantam Books, New York, 1985, Chapter 4 at Page 26.

Focke-Wulf Fw 190A-3, June 1942. (Imperial War Museum)

Yeager was slightly wounded. His Mustang was destroyed. Over the next few months he evaded enemy soldiers and escaped through France and Spain, returning to England in May 1944. He returned to combat with a new P-51D Mustang, and by the end of World War II was officially credited with 11.5 enemy aircraft destroyed.

Colonel Yeager became Commandant of the U.S. Air Force Aerospace Research Pilot School at Edwards Air Force Base, 23 July 1962. (U.S. Air Force)

Yeager remained in the Air Force until retiring in 1975 with the rank of brigadier general, and having served 12,222 days. He was a world famous test pilot, breaking the sound barrier with a Bell XS-1 rocketplane, 14 October 1947. He commanded F-86H Sabre and F-100D fighter bomber squadrons, flew the B-57 Canberra over Southeast Asia during the Vietnam War, and commanded the Air Force Flight Test Center at Edwards Air Force Base in the high desert of southern California.  General Yeager celebrated his 94th birthday 13 February 2017.

Identical to the Inglewood, California-built North American Aviation P-51B Mustang, this is a Dallas, Texas-built P-51C-1-NT, 42-103023. (North American Aviation, Inc.)
Identical to the Inglewood, California-built North American Aviation P-51B Mustang, this is a Dallas, Texas-built P-51C-1-NT, 42-103023. (North American Aviation, Inc.)

The North American Aviation P-51 Mustang is a single-place, single-engine long range fighter. It is a low-wing monoplane with retractable landing gear and is of all-metal construction. The fighter is powered by a liquid-cooled V-12 engine. It was originally produced for the United Kingdom’s Royal Air Force as the Mustang Mk.I. Two examples were provided to the U.S. Army Air Corps, designated XP-51. This resulted in orders for the P-51A and A-36 Apache dive bomber variant. These early Mustangs were powered by the Allison V-1750 engine driving a three-bladed propeller, which also powered the Lockheed P-38 Lightning and Curtiss P-40 Warhawk.

In 1942, soon after the first  production Mustang Mk.I arrived in England, Rolls-Royce began experimenting with a borrowed airplane, AM121, in which they installed the Supermarine Spitfire’s Merlin 61 engine. This resulted in an airplane of superior performance.

In the United States, the Packard Motor Car Company of Detroit, Michigan, had begun building Merlin engines under license from Rolls-Royce. These American engines were designated V-1650. North American modified two P-51s from the production line to install the Packard V-1650-3. These were designated XP-51B. Testing revealed that the new variant was so good that the Army Air Corps limited its order for P-51As to 310 airplanes and production was changed to the P-51B.

Cutaway illustration shows the internal arrangement of the P-51B/C Mustang. (Eugene Clay, North American Aviation, Inc.)

The P-51B and P-51C are virtually Identical. The P-51Bs were built by North American Aviation, Inc., at Inglewood, California. P-51Cs were built at North American’s Dallas, Texas plant. They were 32 feet, 2.97 inches (9.829 meters) long, with a wingspan of 37 feet, 0.31-inch (11.282 meters) and overall height of 13 feet, 8 inches (4.167 meters) high. The fighter had an empty weight of 6,985 pounds (3,168 kilograms) and a maximum gross weight of 11,800 pounds (5,352 kilograms).

P-51Bs and Cs were powered by a right-hand tractor, liquid-cooled, supercharged, 1,649-cubic-inch-displacement (27.04-liter) Packard V-1650-3 or -7 Merlin single overhead cam (SOHC) 60° V-12 engine which produced 1,380 horsepower at Sea Level, turning 3,000 r.p.m at 60 inches of manifold pressure (V-1650-3) or 1,490 horsepower at Sea Level, turning 3,000 r.p.m. at 61 inches of manifold pressure (V-1650-7). (Military Power rating, 15 minute limit.) These were license-built versions of the Rolls-Royce Merlin 63 and 66. The engine drove a four-bladed Hamilton Standard Hydromatic constant-speed propeller with a diameter of 11 feet, 2 inches (3.404 meters) through a 0.479:1 gear reduction.

A Packard Motor Car Company V-1650-7 Merlin liquid-cooled, supercharged SOHC 60° V-12 aircraft engine at the Smithsonian Institution National Air and Space Museum. This engine weighs 905 pounds (411 kilograms) and produces 1,490 horsepower at 3,000 r.p.m. (NASM)
A Packard Motor Car Company V-1650-7 Merlin liquid-cooled, supercharged SOHC 60° V-12 aircraft engine at the Smithsonian Institution National Air and Space Museum. This engine weighs 905 pounds (411 kilograms) and produces 1,490 horsepower at 3,000 r.p.m. (NASM)

The P-51B/C had a cruise speed of 362 miles per hour (583 kilometers per hour) and the maximum speed was 439 miles per hour (707 kilometers per hour) at 25,000 feet (7,620 meters). The service ceiling was 41,900 feet (12,771 meters). With internal fuel, the combat range was 755 miles (1,215 kilometers).

Armament consisted of four Browning AN-M2 .50-caliber machine guns, mounted two in each wing, with 350 rounds per gun for the inboard guns and 280 rounds per gun for the outboard.

1,988 P-51B Mustangs were built at North American’s Inglewood, California plant and another 1,750 P-51Cs were produced at Dallas, Texas. This was nearly 23% of the total P-51 production.

North American Aviation P-51B-1-NA Mustang in flight. (Air Force Historical Research Agency)
North American Aviation P-51B-1-NA Mustang in flight. (Air Force Historical Research Agency)

© 2021, Bryan R. Swopes

12 October 1944

Aviation, , , , , , , , , , , , ,
1st Lieutenant Chuck Yeager. (American Air Museum in Britain)

12 October 1944: During World War II, First Lieutenant Charles Elwood Yeager, Air Corps, Army of the United States (A.U.S.), was a P-51 Mustang fighter pilot assigned to the 363d Fighter Squadron, 357th Fighter Group, stationed at RAF Leiston (USAAF Station 373), near the village of Theberton, Suffolk, England.

Recently promoted from the warrant rank of Flight Officer, Lieutenant Yeager—as one of the most experienced pilots in the group— was leading the 357th on a bomber escort mission against Bremen, Germany. While the Group’s 362nd and 364th Fighter Squadrons remained with the B-24 bombers, Yeager and the 363d patrolled 50 to 100 miles (80 to 160 kilometers) ahead.

At 25,000 feet (7,620 meters) over Steinhuder Meer, northwest of Hanover, Yeager sighted a group of Messerschmitt Bf 109 fighters (also called the Me 109). He was soon able to count 22. Yeager and his squadron of 16 Mustangs circled and attacked out of the sun.

A flight of three Luftwaffe Messerschmitt Me 109 fighters, 20 July 1944. (Bundsarchive Bild 101l-676-7975-36)
A flight of three Luftwaffe Messerschmitt Me 109 fighters, 20 July 1944. (Bundsarchive Bild 101l-676-7975-36)

As Chuck Yeager maneuvered his P-51D Mustang, named Glamorous Glenn II, to fire at a trailing Bf 109, the German fighter suddenly turned left and collided with his wingman. Both pilots bailed out of their fighters and the two Bf 109s went down.

“It was almost comic, scoring two quick victories without firing a shot. . . By now, all the airplanes in the sky had dropped their wing tanks and were spinning and diving in a wild, wide-open dogfight. I blew up a 109 from six hundred yards—my third victory—when I turned to see another angling in behind me. Man I pulled back the throttle so damned hard I nearly stalled, rolled up and over, came in behind and under him, kicking right rudder and simultaneously firing. I was directly underneath the guy, less than fifty feet, and I opened up that 109 as if it were a can of Spam. That made four. A moment later, I waxed a guy’s fanny in a steep dive; I pulled up at about 1,000 feet; he went straight into the ground.”

— Yeager, An Autobiography, by Chuck Yeager and Leo Janos, Bantam Books, New York, 1985, at Page 57.

1st Lieutenant Charles E. Yeager with “Glamorous Glenn II,” at USAAF Station 157, Raydon, Suffolk, England, 17 October 1944. (American Air Museum in Britain)

Lieutenant Yeager’s official report of the air battle reads (in part):

H. Five Me. 109s destroyed

I. I was leading the Group with Cement Squadron and was roving out to the right of the first box of bombers. I was over STEINHUDER LAKE when 22 Me. 109s crossed in front of my Squadron from 11:00 O’Clock to 1:00 O’Clock. I was coming out of the sun and they were about 1½ miles away at the same level of 25,000 feet. I fell in behind the enemy formation and followed them for about 3 minutes, climbing to 30,000 feet. I still had my wing tanks and had close up to around 1,000 yards, coming within firing range and positioning the Squadron behind the entire enemy formation. Two of the Me. 109s were dodging over to the right. One slowed up and before I could start firing, rolled over and bailed out. The other Me. 109, flying his wing, bailed out immediately after as I was ready to line him in my sights. I was the closest to the tail-end of the enemy formation and no one, but myself was in shooting range and no one was firing. I dropped my tanks and then closed up to the last Jerry and opened fire from 600 yards, using the K-14 sight. I observed strikes all over the ship, particularly heavy in the cockpit. He skidded off to the left. I was closing up on another Me. 109 so I did not follow him down. Lt. STERN, flying in Blue Flight reports this E/A on fire as it passed him and went into a spin. I closed up on the next Me. 109 to 100 yards, skidded to the right and took a deflection shot of about 10°. I gave about a 2 second burst and the whole fuselage split open and blew up after we passed. Another Me. 109 to the right had cut his throttle and was trying to get behind. I broke to the right and quickly rolled to the left on his tail. He started pulling it in and I was pulling 6″G”. I got a lead from around 300 yards and gave him a short burst. There were hits on wings and tail section He snapped to the right 3 times and bailed out when he quit snapping at around 18,000 feet. I did not blackout during this engagement due to the efficiency of the “G” suit. Even though I was skidding I hit the second Me. 109 by keeping the bead and range on the E/A. To my estimation the K-14 sight is the biggest improvement to combat equipment for Fighters up to this date. The Me. 109s appeared to have a type of bubble canopy and had purple noses and were a mousey brown all over. I claim five Me 109s destroyed.

J. Ammunition Expended: 587 rounds .50 cal MG.

Charles E. Yeager, 1st Lt, AC.

Lieutenant Yeager had destroyed five enemy fighters during a single battle. He became “an Ace in one day” and was awarded the Silver Star. Of the twenty-two Me 109s, the 363rd had destroyed eight without losing a single Mustang.

Yeager’s Glamorous Glenn II had previously been assigned to Captain Charles K. Peters and named Daddy Rabbit. Flown by another pilot, Second Lieutenant Horace Roycroft, 44-13897 was destroyed six days later when it crashed in bad weather. Lieutenant Roycroft was killed.

North American Aviation P-51D-5-NA 44-13366 on a test flight near the North American plant at Inglewood, California. This is from the same production block as Yeager's Glamorous Glenn II.
North American Aviation P-51D-5-NA 44-13366 on a test flight near the North American plant at Inglewood, California. This fighter is from the same production block as Yeager’s Glamorous Glenn II.

The P-51D was the predominant version of the North American Aviation World War II fighter. It was a single-seat, single-engine fighter, initially designed for the Royal Air Force. The P-51D was 32 feet, 3.5 inches (9.843 meters) long, with a wingspan of 37 feet (11.278 meters). It was 13 feet, 4.5 inches (4.077 meters) high. The fighter had an empty weight of 7,635 pounds (3,463 kilograms) and a maximum takeoff weight of 12,100 pounds (5,489 kilograms).

Three-view illustration with dimensions. (North American Aviation, Inc.)

The P-51D was powered by a right-hand tractor, liquid-cooled, supercharged, 1,649-cubic-inch-displacement (27.04-liter) Packard V-1650-3 or -7 Merlin single overhead cam (SOHC) 60° V-12 engine with Military Power ratings of 1,380 horsepower at Sea Level, turning 3,000 r.p.m with 60 inches of manifold pressure (V-1650-3), or 1,490 horsepower at Sea Level, turning 3,000 r.p.m. with 61 inches of manifold pressure (V-1650-7). These engines were versions of the Rolls-Royce Merlin 63 and 66, built under license by the Packard Motor Car Company of Detroit, Michigan. The engine drove a four-bladed Hamilton Standard Hydromatic constant-speed propeller with a diameter of 11 feet, 2 inches (3.404 meters) through a 0.479:1 gear reduction.

A Packard Motor Car Company V-1650-7 Merlin V-12 aircraft engine at the Smithsonian Institution National Air and Space Museum. This engine weighs 1,715 pounds (778 kilograms) and produces 1,490 horsepower at 3,000 r.p.m. Packard built 55,873 of the V-1650 series engines. Continental built another 897. The cost per engine ranged from $12,548 to $17,185. (NASM)
A Packard Motor Car Company V-1650-7 Merlin V-12 aircraft engine at the Smithsonian Institution National Air and Space Museum. This engine weighs 1,715 pounds (778 kilograms) and produces 1,490 horsepower at 3,000 r.p.m. Packard built 55,873 of the V-1650 series engines. Continental built another 897. The cost per engine ranged from $12,548 to $17,185. (NASM)

The P-51D with a V-1650-7 Merlin had maximum speed at Sea Level of 323 miles per hour (520 kilometers per hour) at the Normal Power setting of 2,700 r.p.m. and 46 inches of manifold pressure, and 375 miles per hour (604 kilometers per hour) at War Emergency Power, 3,000 r.p.m with 67 inches of manifold pressure (5 minute limit). At altitude, using the Military Power setting of 3,000 r.p.m. and 61 inches of manifold pressure (15 minute limit), it had a maximum speed of 439 miles per hour (707 kilometers per hour) at 28,000 feet (8,534 meters). With War Emergency Power the P-51D could reach 442 miles per hour (711 kilometers per hour) at 26,000 feet (7,925 meters).

The P-51D could climb to 20,000 feet (6,096 meters) in 6.4 minutes, and to its service ceiling, 41,600 feet (12,680 meters), in 28 minutes. The airplane’s absolute ceiling was 42,400 feet (12,924 meters).

With 180 gallons (681 liters) internal fuel, the maximum range of the P-51D was 1,108 miles (1,783 kilometers).

Armorers carry AN/M2 Browning .50-caliber machine guns and belts of linked ammunition to a P-51 Mustang. (U.S. Air Force)
Armorers carry Browning AN-M2 .50-caliber machine guns and belts of linked .50-caliber ammunition to a P-51 Mustang. (U.S. Air Force)

The P-51D was armed with six electrically-heated Browning AN-M2 .50-caliber machine guns, with three mounted in each wing. 400 rounds of ammunition were provided for the inner pair of guns, and 270 rounds for each of the other four guns, for a total of 1,880 rounds of ammunition. This was armor piercing, incendiary, and tracer ammunition. The fighter could also carry a 1,000 pound (453.6 kilogram) bomb under each wing in place of drop tanks, or up to ten rockets.

North American Aviation P-51D Mustang. (U.S. Air Force)
North American Aviation P-51D Mustang. (U.S. Air Force)

A total of 8,156 P-51Ds were produced by North American at Inglewood, California, and Dallas, Texas, and another 200 by the Commonwealth Aircraft Corporation, Melbourne, Australia.

The North American Aviation P-51D Mustang remained in service with the United States Air Force until 27 January 1957, when the last aircraft were retired from the 167th Fighter Squadron, West Virginia National Guard.

North American Aviation P-51D-25-NT Mustang 44-84900 at NACA Langley Memorial Aeronautical Laboratory, circa 1945–1952. (NASA)

© 2018, Bryan R. Swopes