Tony Levier and Glenn Fulkerson in the prototype Lockheed YF-94. (Lockheed Martin)
16 April 1949: At Van Nuys Airport, California, test pilot Tony LeVier and flight test engineer Glenn Fulkerson made the first flight of the Lockheed YF-94 prototype, serial number 48-356. The aircraft was the first jet-powered all-weather interceptor in service with the United States Air Force and was the first production aircraft powered by an afterburning engine.
Prototype Lockheed YF-94 48-356, first flight, 16 April 1949. (U.S. Air Force)
Two prototypes were built at Lockheed Plant B-9, located on the east side of Van Nuys Airport. Two TF-80C-1-LO (later redesignated T-33A) Shooting Star two-place trainers, 48-356 and 48-373, were modified with the installation of air intercept radar, an electronic fire control system, radar gun sight, four Browning AN-M3 .50-caliber (12.7 × 99 NATO) aircraft machine guns and a more powerful Allison J33-A-33 turbojet engine with water-alcohol injection and afterburner. The rear cockpit was equipped as a radar intercept officer’s station.
The prototype Lockheed YF-94 test fires its four .50-caliber guns at Van Nuys, California. (Lockheed Martin)
It was initially thought that the project would be a very simple, straightforward modification. However, the increased weight of guns and electronics required the installation of a more powerful engine than used in the T-33A. The new engine required that the aft fuselage be lengthened and deepened. Still, early models used approximately 80% of the parts for the F-80C fighter and T-33A trainer. The Air Force ordered the aircraft as the F-94A. Improvements resulted in an F-94B version, but the definitive model was the all-rocket-armed F-94C Starfire.
The prototype Lockheed YF-94, 48-356. (U.S. Air Force)
The Allison J33-A-33 was a single-shaft turbojet engine with a single-stage centrifugal-flow compressor, 14 combustion chambers and, a single-stage axial flow turbine. The engine was rated at 4,600 pounds of thrust (20.46 kilonewtons) and 6,000 pounds (26.69 kilonewtons) with afterburner. The J33-A-33 was 17 feet, 11.0 inches (5.461 meters) long, 4 feet, 1.3 inches (1.252 meters) in diameter and weighed 2,390 pounds (1,084 kilograms).
Originally a P-80C Shooting Star single-place fighter, 48-356 had been modified at Lockheed Plant B-9 in Van Nuys to become the prototype TF-80C two-place jet trainer (the designation was soon changed to T-33A), which first flew 22 March 1948. It was then modified as the prototype YF-94. 48-356 was later modified as the prototype F-94B. It is in the collection of the Air Force Flight Test Museum, Edwards Air Force Base, and is in storage awaiting restoration.
Probably the best-known Lockheed F-94 variant is the all-rocket-armed F-94C Starfire. (Lockheed Martin)
TSGT Samuel O. Turner, U.S. Air Force, rests his hand on one of four air-cooled Browning AN-M3 .50-caliber aircraft machine guns of a B-52 tail turret. (“Bulldog Bulletin, Fall 1985”)
18 December 1972: On the first night of Operation Linebacker II, Staff Sergeant Samuel Olin Turner, United States Air Force, the gunner aboard Boeing B-52D-35-BW Stratofortress 56-676 (call sign “Brown 3”), saw a supersonic Mikoyan-Gurevich MiG 21 interceptor approaching the bomber from below and behind, with a second interceptor following at a distance.
As the Mach 2 fighter made a firing pass, Turner directed the four Browning AN-M3 .50-caliber machine guns of the bomber’s tail turret at the enemy fighter and opened fire. In a single 6–8 second burst, he expended 694 rounds of ammunition. He saw “a gigantic explosion to the rear of the aircraft.”
Master Sergeant Louis E. LeBlanc, the gunner on another B-52, “Brown 2,” had also seen the MiG 21 and confirmed Turner’s kill.
A Mikoyan-Gurevich MiG-21 interceptor at the National Museum of the United States Air Force, in the markings of the VPAF. (U.S. Air Force)
Staff Sergeant Turner was the first B-52 gunner to be officially credited with shooting down an enemy fighter, and the first aerial gunner to shoot down an enemy aircraft since the Korean War. He was awarded the Silver Star.
The citation reads,
Silver Star
Staff Sergent Samuel O. Turner distinguished himself by gallantry in connections with military operations against an opposing armed force as a B-52 Fire Control Operator near Hanoi, North Vietnam, on 18 December 1972. On this mission, Sergeant Turner’s aircraft was attacked by numerous enemy fighters. During these attacks he skillfully operated his gunnery radar equipment to train his guns on the attackers and destroyed one of them. By his courage in the face of hazardous combat conditions and outstanding professional skill, he successfully defended his aircraft and its crew and enabled it to complete its mission and return safely to base. By his gallantry and devotion to duty, Sergeant Turner has reflected great credit upon himself and to the United States Air Force.
Staff Sergeant Samuel O. Turner is awarded the Silver Star by General John C. Meyer, Commander in Chief, Strategic Air Command, for his actions in combat over Hanoi during Linebacker II. (U.S. Air Force)The tail gun turret of Boeing B-52D Stratofortress 56-676. (U.S. Air Force)
Samuel Olin Turner was born at Atlanta, Georgia, 15 August 1942. He was the son of William Edgar Turner and Beatrice Honnicutt Turner. Sam Turner attended Russell High School at East Point, Georgia, then studied at David Lipscomb College, Nashville, Tennessee.
Turner enlisted in the United States Air Force, 13 January 1970, and was trained as a gunner on Boeing B-52s. He served in Southeast Asia for two years. In 1977, Technical Sergeant Turner transitioned to the B-52H Stratofortress, which was equipped with a remotely-operated M61A1 20 mm six-barreled rotary cannon.
The gunner’s position in the tail of a Boeing B-52D Stratofortress. (MSGT L. Emmett Lewis, U.S. Air Force/U.S. National Archives)
Senior Master Sergeant Samuel O. Turner was released from the U.S. Air Force 31 January 1982. In addition to the Silver Star, during his military career Turner had been awarded the Distinguished Flying Cross and a number of Air Medals. He died at Stockbridge, Georgia, 9 April 1985, at the age of 42 years.
The Samuel O. Turner Airman Leadership School at Ellsworth Air Force Base, near Rapid City, South Dakota, is named in his honor.
56-676 was the last Boeing B-52D Stratofortress in service. It is on display at Fairchild Air Force Base, Spokane, Washington.
A Boeing B-52D Stratofortress of the 307th Strategic Wing over Vietnam during Operation Linebacker II, December 1972. (U.S. Air Force)
This painting by famed aviation artist Keith Ferris depicts 1st Lieutenant Russell Brown’s Lockheed F-80C Shooting Star as he shot down an enemy Mikoyan-Gurevich MiG 15 over Korea, 8 November 1950. (Keith Ferris)
8 November 1950: First Lieutenant Russell J. Brown, United States Air Force, 16th Fighter Interceptor Squadron, 51st Fighter Interceptor Wing, is credited with shooting down a Russian-built Mikoyan-Gurevich MiG 15 jet fighter near the Yalu River while flying a Lockheed F-80C-10-LO Shooting Star. This may have been the very first time that a jet fighter had been shot down by another jet fighter.
Sources vary, reporting the serial number of Lieutenant Brown’s fighter as 49-713 or 49-717.
A contemporary newspaper quoted Brown:
1st Lieutenant Russell J. Brown. (Air Force Times)
Brown gave a colorful description of the fight in history’s first jet-versus-jet battle last week. He said:
“We had just completed a strafing run on Sinuiju antiaircraft positions and were climbing when we got word that enemy jets were in the area.
“Then we saw them across the Yalu, doing acrobatics.
“Suddenly they came over at about 400 miles an hour. We were doing about 300. They broke formation right in front of us at about 18,000 or 20,000 feet. They were good looking planes—shiny and brand, spanking new.”
—INS, Tokyo, November 13
Soviet records reported no MiG 15s lost on 8 November. Senior Lieutenant Kharitonov, 72nd Guards Fighter Aviation Unit, reported being attacked by an F-80 under circumstances that suggest this was the engagement reported by Lieutenant Brown, however Kharitonov succeeded in evading the American fighter after diving away and jettisoning his external fuel tanks.
A Soviet MiG 15 pilot, Lieutenant Khominich, also of the 72nd Guards, claimed shooting down an American F-80 on 1 November, but U.S. records indicate that this fighter had been destroyed by anti-aircraft fire.
What is clear is that air combat had entered the jet age, and that the Soviet Union was not only supplying its swept wing MiG 15 to North Korea and China, but that Soviet Air Force pilots were actively engaged in the war in Korea.
Russian technicians service a MiG 15bis of the 351st IAP at Antung Air Base, China, mid-1952. (Unattributed)
The Mikoyan-Gurevich MiG 15 is a single-seat, single engine turbojet-powered fighter interceptor, designed to attack heavy bombers. Designed for high sub-sonic speed, the leading edges of the wings and tail surfaces were swept to 35°. The wings were very thin to minimize aerodynamic drag.
The fighter was 10.102 meters (33 feet, 1.7 inches) long, with a wingspan of 10.085 meters (33 feet, 1 inch). Its empty weight was 3,253 kilograms (7,170 pounds) and takeoff weight was 4,963 kilograms (10,938 pounds).
The Rolls-Royce Nene I and Nene II jet engines had been used in the three MiG 15 prototypes. The British engines were reverse-engineered by Vladimir Yakovlevich Klimov and manufactured at Factory No. 45 in Moscow as the Klimov VK-1. The VK-1 used a single-stage centrifugal-flow compressor, 9 combustion chambers and a single-stage axial-flow turbine. It produced a maximum 26.5 kilonewtons of thrust (5,957 pounds of thrust). The VK-1 was 2.600 meters (8 feet, 6.4 inches) long, 1.300 meters (4 feet, 3.2 inches) in diameter, and weighed 872 kilograms (1,922 pounds).
The MiG 15 had a maximum speed of 1,031 kilometers per hour (557 knots) at 5,000 meters (16,400 feet) and 1,050 kilometers per hour (567 knots) at Sea Level.
Armament consisted of one Nudelman N-37 37 mm cannon and two Nudelman-Rikhter NR-23 23 mm cannon.
MIG 15 Red 2057. A North Korean Peoples’ Air Force Mikoyan-Gurevich MiG 15bis in a hangar at Kimpo Air Base, Republic of South Korea. A defecting North Korean pilot, Lieutenant No Kum-Sok, flew it to Kimpo on 21 September 1953. It was taken to Okinawa, examined and test flown by U.S.A.F. test pilots, including Major Charles E. (“Chuck”) Yeager. This MiG 15 is in the collection of the National Museum of the United States Air Force, Wright-Patterson AFB, Ohio. (U.S. Air Force).
The Lockheed P-80 Shooting Star was the United States’ first operational jet fighter. It was redesignated F-80 in 1948. It was a single-seat, single-engine airplane, designed by a team of engineers led by Clarence L. (“Kelly”) Johnson. The prototype XP-80A, 44-83020, nicknamed Lulu-Belle, was first flown by test pilot Tony LeVier at Muroc Army Air Field (now known as Edwards Air Force Base) 8 January 1944. The P-80A entered production in 1945. Improved versions, the P-80B and P-80C (F-80C) followed.
Lockheed F-80C-10-LO Shooting Star 49-432 on display at the Air Force Armaments Museum, Eglin Air Force Base, Florida. The fighter is marked as F-80C-10-LO 49-713, assigned to the 16th Fighter Squadron, 51st Fighter Interceptor Group, Kimpo, Korea, 1950.
The F-80C was 34 feet, 5 inches (10.490 meters) long with a wingspan of 38 feet, 9 inches (11.811 meters) and an overall height of 11 feet, 3 inches (3.429 meters). It weighed 8,420 pounds empty (3,819 kilograms) and had a maximum takeoff weight of 16,856 pounds (7,645 kilograms).
The F-80C was powered by either a General Electric J33-GE-11, Allison J33-A-23 or J33-A-35 turbojet engine. The J33 was a development of an earlier Frank Whittle-designed turbojet. It used a single-stage centrifugal-flow compressor, eleven combustion chambers and a single-stage axial-flow turbine section. The J33-A-35 had a Normal Power rating of 3,900 pounds of thrust (17.348 kilonewtons) at 11,000 r.p.m., at Sea Level, and 4,600 pounds (20.462 kilonewtons) at 11,500 r.p.m., for Takeoff. It was 107 inches (2.718 meters) long, 50.5 inches (1.283 meters) in diameter, and weighed 1,820 pounds (826 kilograms).
The F-80C had a maximum speed of 594 miles per hour (956 kilometers per hour) at Sea Level and 543 miles per hour (874 kilometers per hour) at 25,000 feet (7,620 meters). The service ceiling was 46,800 feet (14,265 meters). The maximum range was 1,380 miles (2,221 kilometers).
The F-80C Shooting Star was armed with six Browning AN-M3 .50-caliber aircraft machine guns mounted in the nose.
A Lockheed F-80C Shooting Star of the 16th Fighter Interceptor Squadron, 51st Fighter Interceptor Wing, makes a JATO-assisted takeoff from an airfield in the Republic of South Korea, circa 1950. (U.S. Air Force)
Lockheed F-80C-10-LO Shooting Star 49-713, flown by Albert C. Ware, Jr., was lost 10 miles north of Tsuiki Air Base, Japan, 23 March 1951.
16 April 1949: At Van Nuys Airport, California, test pilot Tony LeVier and flight test engineer Glenn Fulkerson made the first flight of the Lockheed YF-94 prototype, serial number 48-356. The aircraft was the first jet-powered all-weather interceptor in service with the United States Air Force and was the first production aircraft powered by an afterburning engine.
The Allison J33-A-33 was a single-shaft turbojet engine with a single-stage centrifugal-flow compressor, 14 combustion chambers and, a single-stage axial flow turbine. The engine was rated at 4,600 pounds of thrust (20.46 kilonewtons) and 6,000 pounds (26.69 kilonewtons) with afterburner. The J33-A-33 was 17 feet, 11.0 inches (5.461 meters) long, 4 feet, 1.3 inches (1.252 meters) in diameter and weighed 2,390 pounds (1,084 kilograms).
