Jacqueline Cochran (May 11, 1906 – August 9, 1980) was a pioneer in the field of American aviation, considered to be one of the most gifted racing pilots of her generation. She was an important contributor to the formation of the wartime Women's Auxiliary Army Corps (WAAC) and Women Airforce Service Pilots (WASP).
Test Pilot for the F-104 Starfighter
1 June 1964: At Edwards Air Force Base, Jackie Cochran flew a Lockheed F-104G Starfighter, serial number 62-12222, over a 100 kilometer (62.137 miles) closed circuit without payload, averaging 2,097.27 kilometers per hour (1,303.18 miles per hour).¹ This new Fédération Aéronautique Internationale (FAI) speed record broke the one set a year earlier—2,038.70 kilometers per hour (1,266.79 miles per hour)—by Cochran’s friend and competitor, Jacqueline Auriol, who flew a Dassault Mirage IIIR delta-winged reconnaissance fighter at Istres, France.
Jackie Cochran taxiing Lockheed F-104G Starfighter 62-12222 at Edwards AFB, 1964. (FAI)
Designed by the legendary Kelly Johnson as a Mach 2 interceptor, the Starfighter was used as a fighter bomber by Germany. The F-104G was most-produced version of the Lockheed Starfighter. It had a strengthened fuselage and wings, with hardpoints for carrying bombs, missiles and additional fuel tanks. Built by Lockheed, they were also licensed for production by Canadair, Dornier, Fiat, Fokker, Messerschmitt and SABCA.
The F-104G is a single-seat, single-engine fighter bomber, 54 feet 8 inches (16.662 meters) long with a wingspan of just 21 feet, 9 inches (6.629 meters) and overall height of 13 feet, 6 inches (4.115 meters). The empty weight is 14,000 pounds (6,350.3 kilograms) and loaded weight is 20,640 pounds (9,362.2 kilograms).
The F-104G was powered by a General Electric J79-GE-11A engine, a single-spool, axial-flow, afterburning turbojet, which used a 17-stage compressor section and 3-stage turbine. The J79-GE-11A is rated at 10,000 pounds of thrust (44.48 kilonewtons), and 15,800 pounds (70.28 kilonewtons) with afterburner. The engine is 17 feet, 4.0 inches (5.283 meters) long, 3 feet, 2.3 inches (0.973 meters) in diameter, and weighed 3,560 pounds (1,615 kilograms).
The maximum speed is 1,328 miles per hour (2,137.2 kilometers per hour). It has a combat radius of 420 miles (675.9 kilometers) or a ferry range of 1,630 miles (2,623.2 kilometers). The service ceiling is 50,000 feet (15,240 meters).
The Starfighter’s standard armament consists of a 20 mm General Electric M61A1 Vulcan 6-barreled Gatling gun, with 725 rounds of ammunition, and up to four AIM-9 Sidewinder air-to-air heat seeking missiles could be carried on the wingtips or under wing pylons. In place of missiles two wingtip fuel tanks and another two underwing tanks could be carried.
On NATO alert, the F-104G was armed with a B43 variable-yield nuclear bomb on the fuselage centerline hardpoint. The B43 could be set for explosive force between 170 kilotons and 1 megaton and was designed for high-speed, low-altitude, laydown delivery.
Jackie Cochran set three speed records with this F-104 in May and June 1964.³ Under the Military Assistance Program, the U.S. Air Force transferred it to the Republic of China Air Force, where it was assigned number 4322. It crashed 17 July 1981. The pilot, Yan Shau-kuen, ejected.
Jackie Cochran set a third FAI speed record with a Lockheed F-104G Starfighter, 3 June 1964. (FAI)
FAI Record File Num #13037 [Direct Link]
Status: ratified – superseded since approved
Region: World
Class: C (Powered Aeroplanes)
Sub-Class: C-1 (Landplanes)
Category: Feminine
Group: 3 : turbo-jet
Type of record: Speed over a closed circuit of 500 km without payload
Performance: 1 814.37 km/h
Date: 1964-06-03
Course/Location: Edwards AFB, CA (USA)
Claimant Jacqueline Cochran (USA)
Aeroplane: Lockheed F-104G
Engine: 1 G E J79
The record-setting Lockheed F-104G Starfighter, USAF serial number 62-12222, in service with the Republic of China Air Force as 4322.
11 May 1964: At Edwards Air Force Base, California, Jacqueline Cochran flew a Lockheed F-104G Starfighter, 62-12222, to 1,429.297 miles per hour (2,300.23 kilometers per hour) over a straight 15 to 25 kilometer course. She was the first woman to fly faster than Mach 2 and set a new Fédération Aéronautique Internationale (FAI) World Speed Record. FAI Record File Num #13041 [Direct Link] Status: ratified – superseded since approved Region: World Class: C (Powered Aeroplanes) Sub-Class: C-1 (Landplanes) Category: Feminine Group: 3 : turbo-jet Type of record: Speed over a straight 15/25 km course Performance: 2 300.23 km/h Date: 1964-05-11 Course/Location: Edwards AFB, CA (USA) Claimant Jacqueline Cochran (USA) Aeroplane: Lockheed F-104G Engine: 1 G E J79
Jackie Cochran wrote about flying the 15/25 kilometer straight course in her autobiography:
Picture in your mind a rectangular tunnel, 300 feet high, a quarter of a mile wide, and extending 20 miles long through the air at an altitude of 35,000 feet. I had to fly through that tunnel at top speed without touching a side. There were no walls to see but radar and ground instruments let me know my mistakes immediately. Up there at 35,000 feet the temperature would be about 45 degrees below zero. Not pleasant but perfect for what I was doing. Inside the plane you are hot because of the friction of speeding through the air like that. The cockpit was air-conditioned, but when you descend, things happen so fast the plane’s air-cooling system can’t keep up with it. I was always hot and perspiring back on the ground.
—Jackie Cochran: An Autobiography, by Jacqueline Cochran and Maryann Bucknum Brinley, Bantam Books, New York 1987, Page 314.
Cochran set three speed records with this F-104G in May and June 1964. Under the Military Assistance Program, the U.S. Air Force transferred it to the Republic of China Air Force, where it was assigned number 4322. It crashed 17 July 1981.
Jackie Cochran with the Lockheed TF-104G Starfighter, N104L. (FAI)
1 May 1963: At Edwards Air Force Base, California, Jacqueline (“Jackie”) Cochran, Colonel, U.S. Air Force Reserve, established a Fédération Aéronautique Internationale (FAI) World Speed Record when she flew this two-place Lockheed TF-104G Starfighter, FAA registration N104L, named Free World Defender, over a 100-kilometer (62.137-mile) closed circuit at an average speed of 1,203.689 miles per hour
(1,937.15 kilometers per hour).
FAI Record File Num #12390 [Direct Link]
Status: ratified – superseded since approved
Region: World
Class: C (Powered Aeroplanes)
Sub-Class: C-1 (Landplanes)
Category: Feminine
Group: 3 : turbo-jet
Type of record: Speed over a closed circuit of 100 km without payload
Performance: 1937.15 km/h
Date: 1963-05-01
Course/Location: Edwards AFB, CA (USA)
Claimant Jacqueline Cochran (USA)
Aeroplane: Lockheed TF-104G (N104L)
Engine: 1 G E J79
Status: ratified – superseded since approved
Region: World
Class: C (Powered Aeroplanes)
Sub-Class: C-1 (Landplanes)
Category: Feminine
Group: 3 : turbo-jet
Type of record: Speed over a closed circuit of 100 km without payload
Performance: 1937.15 km/h
Date: 1963-05-01
Course/Location: Edwards AFB, CA (USA)
Claimant Jacqueline Cochran (USA)
Aeroplane: Lockheed TF-104G (N104L)
Engine: 1 G E J79
Jackie Cochran wrote about flying the 100-kilometer course in her autobiography:
“The 100 kilometer closed course was so damn difficult. Imagine an absolutely circular racetrack, about a quarter of a mile wide, on the ground with an inner fence exactly 63 miles long. Now, in your mind’s eye, leave the track and get into the air at 35,000 feet. Fly it without touching the fence in the slightest. It’s tricky because if you get too far away from the inner fence, trying not to touch, you won’t make the speed you need to make the record. And if you get too close, you’ll disqualify yourself.
“Eyes are glued to the instrument panel. Ears can hear the voice of the space-positioning officer. You are dealing in fractions of seconds. And your plane isn’t flying in flat position. It’s tipped over to an 80-degree bank to compensate for the circle. That imaginary inner fence may be to your left, but you don’t head your plane left. That’d lose altitude. Instead, you pull the nose up a bit and because the plane is so banked over, you move closer to the fence. You turn.”
—Jackie Cochran: An Autobiography, by Jacqueline Cochran and Maryann Bucknum Brinley, Bantam Books, New York 1987, Page 314.
She had flown this same F-104 to an earlier speed record at Edwards Air Force Base, 12 April 1963.
Lockheed TF-104G Starfighter N104L, World Speed Record holder. (Lockheed)
N104L was retained by Lockheed for use as a customer demonstrator to various foreign governments. In 1965 Lockheed sold N104L to the Dutch Air Force, where it served as D-5702 until 1980. It next went to the Turkish Air Force until it was retired in 1989.
Two F-104G Starfighters in service with the Luftwaffe. The airplane closest to the camera, marked 26+41, was built by Messerschmitt with final assembly by MBB-Manching in February 1971. (© Peter Doll)
On May 18, 1953, Cochran took off from Rogers Dry Lake, California, accompanied by Air Force Captain Charles "Chuck" Yeager, who six years earlier had been the first man to break the sound barrier. In an F-86 Sabre plane, borrowed from the Royal Canadian Air Force, Cochran surpassed Mach 1; over the course of her flight, she averaged speeds of 652.337 miles per hour.
Major Charles E. Yeager, U.S. Air Force, and Jacqueline Cochran with the Canadair CL-13 Sabre Mk.3. Chuck Yeager and Jackie Cochran were the very best of friends. (LIFE Magazine via Jet Pilot Overseas)
Jackie Cochran in the cockpit of the Canadair CL-13 Sabre Mk.3, No. 19200, on Rogers Dry Lake, May 1953. (LIFE Magazine via Jet Pilot Overseas)
3 June 1953: Concluding a series of speed and altitude record, Jackie Cochran set a Fédération Aéronautique Internationale (FAI) World Record for Speed Over a 15/25 Kilometer Straight Course with an average speed of 1,067.68 kilometers per hour (663.43 miles per hour) while flying the Canadair CL-13 Sabre Mk.3 No. 19200 at Edwards Air Force Base, California.¹
In the previous weeks, Jackie Cochran had flown the experimental Orenda-powered Sabre to world records over the 100 and 500 kilometer closed circuit and set an altitude record of 14,377 meters (47,169 feet).² During these flights, she became the first woman to “break the sound barrier” when the Sabre Mk. 3 exceeded Mach 1.
On the morning of 3 June, Cochran had attempted to set a new world record over the 3 kilometer straight course, which was flown at an altitude of 200 feet (61 meters). After two runs she determined that the Sabre Mk.3 would not exceed the previous record, and she abandoned the attempt.
“The plane was immediately refueled and the timing devices were shifted to the 15-kilometer course. That took about two hours and the roughness in the air was building up by the minute. A pass in each direction over the 15-kilometer course was needed for an average speed, as against four passes over the 3-kilometer course. I had fuel enough for four passes. The average of any two consecutive passes could be taken. The first pass from south to north was at a speed of 680 miles per hour. That result was relayed to me by air from my own Lodestar, which was parked on the lake bed near the judges’ equipment. The second pass from north to south, with the wind against me, was at a speed of 670 miles per hour. I determined to make a third pass, even though the plane had developed a bad left-wing down roll at high speed and was in consequence next to unmanageable over the level flight course and its approaches. On this third pass I decided to take a long dive at the conclusion of which I would level out before reaching the approach to the course. I did this but, on leveling out, the controls again “froze” on me with the plane determined to roll over to the left. I used both arms to pull on the controls and one knee as well for leverage but with no effect. Another second or two and the plane would have been over on its back and into the ground. I prevented this only by slowing it down. At the moment I pulled back on the power there was an automatic temporary compensation of the direction of the plane to the right of the course and, as a result, the timing camera did not catch me on that third pass. That ended the flight. I made a long turn for landing and “Chuck” Yeager, in his chase plane, closed in behind me. He instructed me to leave the throttle untouched as much as possible and to land on the lake bed. I wanted to put the plane down on the runway where the ground crew was waiting but “Chuck” insisted that I put it down on the lake bed where I could take a high-speed landing and a long roll. I took my oxygen mask off and smelled fuel in the cockpit. When the wheels touched ground and the roll had about stopped, “Chuck” told me to cut the throttle and switches and get out as quickly as possible because I had a bad fuel leak which he had seen from his plane. A stream of fuel about the size of one’s thumb was gushing out of the bottom of the main section of the left wing. . . .”
—The Stars at Noon, by Jacqueline Cochran, Little, Brown and Company, Boston, 1954, Chapter XII, at Pages 232–233.
Jackie Cochran in the cockpit of the Canadair Sabre Mk.3 No. 19200 on the dry lake bed at Edwards Air Force Base. (LIFE Magazine via Jet Pilot Overseas)
Jackie Cochran with NX28388, May 1948. (FAI)
24 May 1948: Two days after setting two Fédération Aéronautique Internationale (FAI) World and U.S. National Aeronautic Association speed records with her P-51B Mustang, Jackie Cochran sets two more.
Flying her “Lucky Strike Green” North American Aviation P-51B-15-NA, serial number 43-24760, civil registration NX28388, Cochran flew an average of 693.780 kilometers per hour (431.094 miles per hour) over a 1,000 kilometer (621.371 miles) closed circuit, without payload, at Santa Rosa Summit, near Indio, California.¹
Jackie Cochran bought NX28388 from North American Aviation, Inc., 6 August 1946. Cochran also flew the green P-51B in the 1946 and 1948 Bendix Trophy Races, in which she placed 2nd and 3rd. Her Mustang was flown by Bruce Gimbel in the 1947 Bendix race, placing 4th.
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).
The P-51B was the first version of the North American Aviation fighter to be powered by the Merlin engine in place of the Allison V-1710. Rolls-Royce had selected the Packard Motor Car Company to build Merlin aircraft engines in the United States under license. NX28388 was powered by a Packard-built V-1650-7, serial number V332415, which was based on the Merlin 66. It was a right-hand tractor, liquid-cooled, supercharged 1,649-cubic-inch-displacement (27.04-liter), single overhead cam (SOHC) 60° V-12 engine, which produced 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.) 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.
Jackie Cochran’s North American Aviation P-51B Mustang, NX28388, on the flight line at the Cleveland National Air Races, 1948. (San Diego Air and Space Museum Archives)
The P-51B 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).
In military service, 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.
Jackie Cochran’s green North American Aviation P-51B-15-NA Mustang, NX28388. (FAI)
While being ferried back to the West Coast after the 1948 Bendix Trophy Race, NX28388 crashed six miles south of Sayre, Oklahoma, 8 September 1948, killing the pilot, Sampson Held. Two witnesses saw a wing come off of the Mustang, followed by an explosion.
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