Daily Archives: September 15, 2018

15 September 1961

Jackie Cochran with her record-setting Northrop T-38A-25-NO Talon, 60-0551, at Edwards AFB, 1961. (U.S. Air force)
Jackie Cochran with her record-setting Northrop T-38A-30-NO Talon, 60-0551, at Edwards Air Force Base, California, 1961. (U.S. Air Force)

15 September 1961: As a consultant to Northrop Corporation, Jackie Cochran flew a T-38A-30-NO Talon to set a Fédération Aéronautique Internationale (FAI) World Record for Distance Over a Closed Course of 2,166.77 kilometers (1,346.37 miles).¹ During August and September 1961, she set series of speed, altitude and distance records with the T-38.

Jacqueline Cochran's Diplôme de Record in the San Diego Air and Space Museum Archives. (Bryan R. Swopes)
Jacqueline Cochran’s Diplôme de Record in the San Diego Air and Space Museum Archives. (Bryan R. Swopes)

Famed Air Force test pilot Colonel Charles E. (“Chuck”) Yeager kept notes during these record runs:

September 13: Jackie landed at 4:15 am. We flew the T-38 on the closed course distance. Takeoff at 2:15 pm and climbed to 40,500 feet [12,344 meters] for initial cruise. Fuel checked out very good. I was amazed at the way Jackie handled the aircraft at high altitude. Everything looked good on the entire flight. Landed a little short of oil in the left engine. Weather was bad over Kingman, Arizona. Cruise climbed at 96% rpm and .87 IMN to 46,500 [14,173 meters] at the end of run. We were in the air 2 ½ hours.

September 14: We tried cold fuel today. It gave us an additional 170 pounds [77 kilograms] at the end. Was a very good flight. We talked with the NAA [National Aeronautic Association] about tomorrow’s run.

September 15: Flew closed course distance for record today and had a good run. Jackie did an excellent job even with bad weather. I chased her in an F-100 all the way.

Brigadier General Charles Elwood (“Chuck”) Yeager, U.S. Air Force, quoted in Jackie Cochran: An Autobiography, by Jacqueline Cochran and Maryann Bucknum Brinley, Bantam Books, New York, 1987, Pages 305–306.

Jackie Cochran and Chuck Yeager at Edwards Air Force Base, California, after a flight in the record-setting Northrop T-38A Talon. (U.S. Air Force)
Jackie Cochran and Colonel Chuck Yeager at Edwards Air Force Base, California, after a flight in the record-setting Northrop T-38A Talon. (U.S. Air Force)

The Northrop T-38A Talon is a two-place, twin-engine jet trainer capable of supersonic speed. It is 46 feet, 4 inches (14.122 meters) long with a wingspan of 25 feet, 3 inches (7.696 meters) and overall height of 12 feet, 10 inches (3.912 meters). The trainer’s empty weight is 7,200 pounds (3,266 kilograms) and the maximum takeoff weight is 12,093 pounds (5,485 kilograms).

The T-38A is powered by two General Electric J85-GE-5 turbojet engines. The J85 is a single-shaft axial-flow turbojet engine with an 8-stage compressor section and 2-stage turbine. The J85-GE-5 is rated at 2,680 pounds of thrust (11.921 kilonewtons), and 3,850 pounds (17.126 kilonewtons) with afterburner. It is 108.1 inches (2.746 meters) long, 22.0 inches (0.559 meters) in diameter and weighs 584 pounds (265 kilograms).

Northrop T-38A-30-NO Talon at Edwards Air Force Base, California. (U.S. Air Force)

It has a maximum speed of Mach 1.08 (822 miles per hour, 1,323 kilometers per hour) at Sea Level. The Talon’s service ceiling of 55,000 feet (16,764 meters) and it has a maximum range of 1,093 miles (1,759 kilometers).

In production from 1961 to 1972, Northrop has produced nearly 1,200 T-38s. As of January 2014, the U.S. Air Force had 546 T-38A Talons in the active inventory. It also remains in service with the U.S. Navy, and the National Aeronautics and Space Administration.

Jackie Cochran’s record-setting T-38 is in the collection of the Smithsonian Institution, National Air and Space Museum.

Northrop T-38A Talon 60-0551, now twenty years old, sits on the ramp at teh Sacramento Air Logistics Center, McClellan Air Force Base, Sacramento, California, 1981. (Photograph by Gary Chambers, used with permission)
Northrop T-38A-30-NO Talon 60-0551, now twenty-one years old, sits on the ramp at the Sacramento Air Logistics Center, McClellan Air Force Base, Sacramento, California, 15 May 1982. Jackie Cochran set nine world speed, distance and altitude records while flying this airplane. (© Gary Chambers, used with permission)

¹ FAI Record File Number 12384

© 2017, Bryan R. Swopes

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15 September 1948

Major Richard L. Johnson, United States Air Force.
Major Richard Lowe Johnson, United States Air Force. (Unattributed)
Major Richard L. Johnson with the record-setting North American Aviation F-86A Sabre.
Major Richard L. Johnson with the record-setting North American Aviation F-86A Sabre. (Unattributed)

15 September 1948: Major Richard L. Johnson, U.S. Air Force, Air Materiel Command, set a new Fédération Aéronautique Internationale (FAI) World Record Speed Over a 3 Kilometer Course,¹ flying the sixth production North American Aviation F-86A-1-NA Sabre, serial number 47-611, at Muroc Air Force Base, California (renamed Edwards AFB in 1949).

The air temperature was 70° F. (21° C.) with very little wind. Making four consecutive passes at an altitude of 75–125 feet (23 to 38 meters), the Sabre averaged 1,079.84 kilometers per hour (670.98 miles per hour) — 0.889 Mach. The slowest pass was 669.830 miles per hour and the fastest was 672.762 miles per hour (1,077.987 and 1,082.705 kilometers per hour, respectively) — 0.8875–0.8914 Mach.

This was Major Lowe’s second attempt for the speed record. At the National Air Races in Cleveland, Ohio, on 5 September, official timers clocked the wrong airplane, and then on a repeat pass, a timing camera jammed. During that attempt, Major Johnson flew under a light airplane which had wandered onto the course, missing it by about ten feet (3 meters).

Major Richard L Johnson, USAF with F-86A-1-NA 47-611 and others at Muroc AFB, 15 September 1948. Note the gun port doors on this early production aircraft. They opened in 1/20 second as the trigger was pressed. Proper adjustment was complex and they were soon eliminated. (Image from F-86 SABRE, by Maurice Allward, Charles Scribner’s Sons, New York, 1978, Chapter 3 at Page 24.)
Major Richard L. Johnson, USAF with F-86A-1-NA Sabre 47-611 and others at Muroc AFB, 15 September 1948. Note the gun port doors on this early production aircraft. They opened in 1/20 second as the trigger was pressed. Proper adjustment was complex and they were soon eliminated. (Image from F-86 Sabre, by Maurice Allward, Charles Scribner’s Sons, New York, 1978, Chapter 3 at Page 24.)
The De la Vaulx Medal.

Major Johnson was awarded the De la Vaulx Medal by the Fédération Aéronautique Internationale.

North American Aviation claimed that any F-86 coming off the assembly line could beat this world record speed. This record stood until 1952 when it was broken by an F-86D Sabre.

The Associated Press reported:

Air Force Tells Of New Speed

     NEW YORK(AP) — The Air Force announced Saturday a new world speed record of 670.981 miles an hour, made with a fully armed standard jet fighter, the North American F-86.

     The mark was set Wednesday. It is 20 miles an hour faster than the record set in August, 1947, by a Navy research plane, the Douglas D-558.

     It was the first world speed mark in history for a production model aircraft ready to fight.

     The pilot was Maj. Richard L. Johnson, slender quiet-spoken test flier for the Air Material Command at Wright-Patterson Airbase near Dayton Ohio. He flew the course at Muroc Lake, Calif., where the record was raised three times last year.

     Gen. Hoyt S. Vandenberg, Air Force chief of staff, announced the new mark at Mitchel Field, Long Island, where he participated in one of the numerous shows being held in observance of the first anniversary of the Air Force.

Eugene Register-Guard, Saturday, 18 September 1948, Page 1, Column 7.

Major Johnson had made a previous speed record attempt flying a different Sabre, but due to a technical problem with the timing equipment, that attempt was disqualified.

47-605 was the first production F-86A-1-NA Sabre. (U.S. Air Force)
F-86A-1-NA 47-605 was the first production Sabre. It first flew on 20 May 1948. (U.S. Air Force)

47-611 was from the first production block of thirty-three F-86A-1-NA Sabres (originally designated P-86A) and was built at North American Aviation’s Inglewood, California, plant. Its NAA serial number was 151-38438. The airplane was withdrawn from service 16 November 1955 and assigned as a ground trainer for the California Air National Guard at Van Nuys, California.

The F-86A was a single-seat, single-engine, swept-wing day fighter, powered by a turbojet engine. The airplane’s design team was headed by Edgar Schmued, who was also responsible for North American’s legendary P-51 Mustang of World War II.

The F-86A had the same dimensions as the prototype XP-86 which had first flown almost two years earlier. The F-86A was 37 feet, 6.6 inches (11.445 meters) long with a wingspan of 37 feet, 1.4 inches (11.313 meters) and overall height of 14 feet, 8.9 inches (4.493 meters). It had an empty weight of 10,093 pounds (4,578 kilograms) and the maximum takeoff weight was 15,876 pounds (7,201 kilograms).

North American Aviation F-86A-1-NA Sabre 47-605, the first production aircraft. (U.S. Air Force)
North American Aviation F-86A-1-NA Sabre 47-605, the first production aircraft. (U.S. Air Force)

The F-86 wings’ leading edges were swept to 35° and included leading edge slats, which automatically extended at low speed to provide an increase in lift.

The F-86A was initially powered by a General Electric TG-190A (J47-GE-1) turbojet engine. This was a major improvement over the Chevrolet-built J35-C-3 that had powered the prototype, and it produced almost 25% greater thrust. The J47-GE-1 was rated at 4,850 pounds of thrust (21.57 kilonewtons), or 5,820 pounds (25.89 kilonewtons) with water injection. The J47 was an axial-flow turbojet with a 12-stage compressor, eight combustion chambers, and single-stage turbine. The engine was 12 feet, 0.0 inches (3.658 meters) long, 3 feet, 3.0 inches (0.991 meters) in diameter and weighed 2,475 pounds (1,123 kilograms).

Early in F-86A production, the engine was standardized with the J47-GE-13, which was rated at 5,200 pounds of thrust (23.13 kilonewtons) and 6,000 pounds (26.69 kilonewtons) “wet.” The -13 had the same exterior dimensions as the -1 engine, but weighed 50 pounds (23 kilograms) more.

North American Aviation F-86-A-NA Sabre 47-630. (North American Aviation, Inc./Chicago Tribune)
North American Aviation F-86A-1-NA Sabre 47-630. (North American Aviation, Inc.)

The F-86A had a maximum speed of 679 miles per hour (1,093 kilometers per hour) at Sea Level, and 601 miles per hour (967 kilometers per hour) at 35,000 feet (10,668 meters). The service ceiling as 48,000 feet (14,630 meters) and it could climb to 40,000 feet (12,192 meters) in 10 minutes, 24 seconds. It had a range of 1,200 miles (1,931 kilometers).

This photograph of a Canadair CL-13 Sabre, a license-built F-86E, shows the firepower of the six .50-caliber machine guns placed close together in the airplane's nose. The smoke trails show the spin of the bullets caused by the gun barrels' rifling. (Royal Canadian Air Force)
This photograph of a Canadair CL-13 Sabre (a license-built F-86E) test-firing its guns shows the firepower of the six .50-caliber machine guns placed close together in the airplane’s nose. The smoke trails show the spin of the bullets caused by the gun barrels’ rifling. The total rate of fire is approximately 7,200 rounds per minute. (Royal Canadian Air Force)

Designed as a day fighter, the F-86 Sabre was armed with six air-cooled Browning AN-M3 .50-caliber aircraft machine guns with 267 rounds of ammunition per gun. These guns had a rate of fire of 1,200 rounds per minute. The F-86A-1-NA had electrically-actuated doors covering the gun ports to maintain the aerodynamically clean surface. Because of their complexity, these doors were deleted beginning with the F-86A-5-NA aircraft.

The fighter could also carry bombs or rockets.

In this photograph, the record-settining North American Aviation F-86A Sabre, 47-611, is seen suspended from a crane while it conducts armament tests. It has just launched a 5-inch High Velocity Aerial Rocket. (U.S. Air Force)

Richard Lowe Johnson ² was born at Cooperstown, North Dakota, 21 September 1917. He was the eighth of nine children of Swedish immigrants, John N. Johnson, a farmer, and Elna Kristina Helgesten Johnson, a seamstress.

Richard Johnson, 1940. (The Beaver)

Dick Johnson attended Oregon State College at Corvallis, Oregon, as a member of the Class of 1943. He was a member of the Sigma Alpha Epsilon (ΣΑΕ) fraternity.

Dick Johnson was a pitcher for the college baseball team, and later, played for the Boston Red Sox “farm” (minor league) system.

On 18 June 1942, Johnson enlisted as a private in the Air Corps, United States Army. On 5 November, he was appointed an aviation cadet and assigned to flight training.

Aviation Cadet Johnson married Miss Juanita Blanche Carter, 17 April 1943, at Ocala, Florida. The civil ceremony was officiated by Judge D. R. Smith.

After completing  flight training, on 1 October 1943, Richard L. Johnson was commissioned as a second lieutenant, Army of the United States (A.U.S.).

Lieutenant Johnson was assigned to the 66th Fighter Squadron, 57th Fighter Group, Twelfth Air Force, in North Africa, Corsica, and Italy, flying the Republic P-47 Thunderbolt. He was promoted to first lieutenant, A.U.S., 9 August 1944, and just over three months later, 26 November 1944, to the rank of captain, A.U.S. On 14 May 1945, Captain Johnson was promoted to the rank of major, A.U.S. (Major Johnson was assigned a permanent rank of first lieutenant, Air Corps, United States Army, on 5 July 1946, with a date of rank retroactive to 21 September 1945.)

Republic P-47D-25-RE Thunderbolt 42-26421, assigned to the 66th Fighter Squadron, 57th Fighter group, Twelfth Air Force. This airplane was purchased by the employees of Republic Aviation. (American Air Museum in Britain UPL 25505)

During World War II, Major Johnson flew 180 combat missions with the 66th Fighter Squadron. He is officially credited with one air-to-air victory, 1 July 1944. Johnson was awarded the Silver Star, the Distinguished Flying Cross with two oak leaf clusters (3 awards), and the Air Medal with twelve oak leaf clusters (thirteen awards).

In 1946, was assigned to the Air Materiel Command Engineering Test Pilot School at the Army Air Forces Technical Base, Dayton, Ohio (Wright-Patterson Air Force Base). He was the second U.S. Air Force pilot to be publicly acknowledged for breaking the “sound barrier.”

A few weeks after arriving at Dayton, Major Johnson met Miss Alvina Conway Huester, the daughter of an officer in the U.S. Navy. Dick Johnson and his wife Juanita were divorced 8 January 1947, and he married Miss Huester in a ceremony in Henry County, Indiana, 10 January 1947. They would have three children, Kristie, Lisa and Richard.

During the Korean War, Major Johnson was sent to the war zone to supervise field installations of improvements to the F-86 Sabre. He was “caught” flying “unauthorized” combat missions and was sent home.

Lieutenant Colonel Johnson resigned from the Air Force in 1953 to become the Chief Test Pilot for the Convair Division of General Dynamics. He made the first flights of the YF-102 on 24 October 1953, the F-106A Delta Dart, 26 December 1956. He made the first flight of the F-111 on 21 December 1964.

Chief Test Pilot Dick Johnson in the cockpit of a Convair B-58A Hustler, a Mach 2 strategic bomber. (Courtesy if Neil Corbett, Test and Research Pilots, Flight Test Engineers)

in 1955, Johnson was one of the six founding members of the Society of Experimental test Pilots.

Dick Johnson was Chief Engineering Test Pilot for the General Dynamics F-111 “Aardvark.” In 1967, the Society of Experimental Test Pilots awarded Johnson its Iven C. Kincheloe Award for his work on the F-111 program. In 1977, Dick Johnson, now the Director of Flight and Quality Assurance at General Dynamics, retired.

In 1998, Dick Johnson was inducted into the Aerospace Walk of Honor at Lancaster, California. His commemorative monument is located in front of the Lancaster Public Library on W. Lancaster Boulevard, just West of Cedar Avenue. ³

Lieutenant Colonel Richard Lowe Johnson, United States Air Force, (Retired), died 9 November 2002 at Fort Worth, Texas. He was buried at Arlington National Cemetery, Arlington, Virginia, on 7 January 2003.

Richard L. Johnson waves from the cockpit of the record-setting North American Aviation F-86A-1-NA Sabre, 47-611.

¹ FAI Record File Number 9866

² Several sources spell Johnson’s middle name as “Loe.”

³ Various Internet sources repeat the statement that “Richard Johnson has been honored with. . . the Thompson Trophy, Mackay Trophy, Flying Tiger Trophy, Federation Aeronautique Internationale Gold Medal and Golden Plate Award of the American Academy of Achievement. . . .” TDiA has checked the lists of awardees of each of the appropriate organizations and has not found any support for the statement.

© 2018, Bryan R. Swopes

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15 September 1939

Jackie Cochran with her record-setting Seversky AP-7A, NX1384. (FAI)

15 September 1939: Jackie Cochran set a Fédération Aéronautique Internationale (FAI) World Speed Record flying a Seversky AP-7A, civil registration NX1384, over a 1,000 kilometer course, from Burbank, California, to San Mateo, approximately 20 miles (32 kilometers) south of San Francisco, and back to Burbank. Her average speed was 492.34 kilometers per hour (305.93 miles per hour).¹

Jackie Cochran with the Seversky AP-7A, NX1384. Her racing number, 13, has not yet been painted on the fuselage. (San Diego Air and Space Museum Archive)
Jackie Cochran with the Seversky AP-7A, NX1384. Her racing number, 13, has not yet been painted on the fuselage. (San Diego Air and Space Museum Archive)

The Los Angeles Times reported:

Woman Flyer Sets Air Record

Jacqueline Cochran Betters Speed Mark for 1000 Kilometers

     Streaking a path across the hills to the north of Union Air Terminal, a tiny silver pursuit plane yesterday roared a successful climax to Jacqueline Cochran’s bid for a new 1000-kilometer speed record. Her time: 2h. 2m. for an average of 309 m.p.h. to San Mateo and return.

     The slim, brown-eyed pilot, America’s No. 1 woman speed flyer, settled her sleek Seversky on the runway, braked the ship to a stop and pulled off her helmet to loose a flood of tawny hair before the propeller blades stopped turning.

STARTS AFTER LUNCH

     “Whew!” she said. “Has anyone got a cigarette?”

     It was shortly after lunch that Miss Cochran, clad in green slacks and coat, climbed into her 1200-horsepower ship and thundered down the runway to climb in circles to 10,000 feet. Loosing a trail of blue smoke at this altitude she was officially clocked on the course by Larry Therkelson, Southland representative of the National Aeronautic Association, who checker her in again at the same level 2h. and 2m. later.

KEEPS PLANE HIGH

      After entering the course, Miss Cochran said, she nosed her low-wing monoplane upward again, climbing to 15,000 feet. At San Mateo, she dropper to 10,000 feet again to circle a pylon, and climbed back to the higher level for the return race.

     Miss Cochran said she used oxygen almost continuously during the flight.

     It was the second time the comely woman flyer attempted to shatter her own record of 203 m.p.h., her first try last Aug. 26 having gone awry because N.A.A. officials were unable to clock her as she swung above Union Air Terminal at 14,700 feet.

Los Angeles Times, Vol. LVIII, Saturday, 16 September 1939, Page 6, Column 6

Jackie Cochran’s Seversky AP-7, NX1384, at the Union Air Terminal, Burbank, California, September 1939. (Unattributed)

The Seversky AP-7 was an improved civil version of the Seversky P-35 fighter, which was the first U.S. Army Air Corps single engine airplane to feature all-metal construction, an enclosed cockpit and retractable landing gear. It was designed by Major Alexander Nikolaievich Prokofiev de Seversky, a World War I Russian fighter ace.

Cochran’s AP-7A was a specially-built racer, modified from the original AP-7 with a new, thinner, wing and different landing gear arrangement. It was powered by a an air-cooled, supercharged, 1,829.39-cubic-inch-displacement (29.978 liter) Pratt & Whitney Twin Wasp S1B3-G (R-1830-11) two-row 14-cylinder radial engine rated at 850 horsepower at 2,450 r.p.m. at 5,000 feet (1,524 meters), and 1,000 horsepower at 2,600 r.p.m. for take off. The engine turned a three-bladed Hamilton-Standard controllable-pitch propeller through a 3:2 gear reduction. The R-1830-11 was 4 feet, 8.66 inches (1.439 meters) long with a diameter of 4 feet, 0.00 inches (1.219 meters), and weighed 1,320 pounds (599 kilograms).

This is the same airplane in which she won the 1938 Bendix Trophy.

Seversky AP-7 NX1384, seen from below. In this early configuration, the landing gear folds rearward. (San Diego Air & Space Museum Archives)

¹ FAI Record File Number 12027

© 2018, Bryan R. Swopes

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