Tag Archives: Test Pilot

Alan Bartlett Shepard, Jr. (18 November 1923–21 July 1998)

Aviation, Space Flight, , , , , , , , , , , , , , , ,
Alan Shepard suited up before the launch of Apollo 14. (NASA)
Alan Shepard suited up before the launch of Apollo 14. (NASA)

ALAN B. SHEPARD, JR. (REAR ADMIRAL, USN, RET.)
NASA ASTRONAUT (DECEASED)

PERSONAL DATA: Born November 18, 1923, in East Derry, New Hampshire. Died on July 21, 1998. His wife, Louise, died on August 25, 1998. They are survived by daughters Julie, Laura and Alice, and six grandchildren.

EDUCATION: Attended primary and secondary schools in East Derry and Derry, New Hampshire; received a Bachelor of Science degree from the United States Naval Academy in 1944, an Honorary Master of Arts degree from Dartmouth College in 1962, and Honorary Doctorate of Science from Miami University (Oxford, Ohio) in 1971, and an Honorary Doctorate of Humanities from Franklin Pierce College in 1972. Graduated Naval Test Pilot School in 1951; Naval War College, Newport, Rhode Island in 1957.

ORGANIZATIONS: Fellow of the American Astronautical Society and the Society of Experimental Test Pilots; member of the Rotary, the Kiwanis, the Mayflower Society, the Order of the Cincinnati, and the American Fighter Aces; honorary member, Board of Directors for the Houston School for Deaf Children, Director, National Space Institute, and Director, Los Angeles Ear Research Institute.

SPECIAL HONORS: Congressional Medal of Honor (Space); Awarded two NASA Distinguished Service Medals, the NASA Exceptional Service Medal, the Navy Astronaut Wings, the Navy Distinguished Service Medal, and the Navy Distinguished Flying Cross; recipient of the Langley Medal (highest award of the Smithsonian Institution) on May 5, 1964, the Lambert Trophy, the Kinchloe Trophy, the Cabot Award, the Collier Trophy, the City of New York Gold Medal (1971), Achievement Award for 1971. Shepard was appointed by the President in July 1971 as a delegate to the 26th United Nations General Assembly and served through the entire assembly which lasted from September to December 1971.

EXPERIENCE: Shepard began his naval career, after graduation from Annapolis, on the destroyer COGSWELL, deployed in the pacific during World War II. He subsequently entered flight training at Corpus Christi, Texas, and Pensacola, Florida, and received his wings in 1947. His next assignment was with Fighter Squadron 42 at Norfolk, Virginia, and Jacksonville, Florida. He served several tours aboard aircraft carriers in the Mediterranean while with this squadron.

In 1950, he attended the United States Navy Test Pilot School at Patuxent River, Maryland. After graduation, he participated in flight test work which included high- altitude tests to obtain data on light at different altitudes and on a variety of air masses over the American continent; and test and development experiments of the Navy’s in-flight refueling system, carrier suitability trails of the F2H3 Banshee, and Navy trials of the first angled carrier deck. He was subsequently assigned to Fighter Squadron 193 at Moffett Field, California, a night fighter unit flying Banshee jets. As operations officer of this squadron, he made two tours to the Western pacific onboard the carrier ORISKANY.

He returned to Patuxent for a second tour of duty and engaged in flight testing the F3H Demon, F8U Crusader, F4D Skyray, and F11F Tigercat. He was also project test pilot on the F5D Skylancer, and his last five months at Patuxent were spent as an instructor in the Test Pilot School. He later attended the Naval War College at Newport, Rhode Island, and upon graduating in 1957 was subsequently assigned to the staff of the Commander-in-Chief, Atlantic Fleet, as aircraft readiness officer.

He has logged more than 8,000 hours flying time–3,700 hours in jet aircraft.

NASA EXPERIENCE: Rear Admiral Shepard was one of the Mercury astronauts named by NASA in April 1959, and he holds the distinction of being the first American to journey into space. On May 5, 1961, in the Freedom 7 spacecraft, he was launched by a Redstone vehicle on a ballistic trajectory suborbital flight–a flight which carried him to an altitude of 116 statute miles and to a landing point 302 statute miles down the Atlantic Missile Range.

In 1963, he was designated Chief of the Astronaut Office with responsibility for monitoring the coordination, scheduling, and control of all activities involving NASA astronauts. This included monitoring the development and implementation of effective training programs to assure the flight readiness of available pilot/non-pilot personnel for assignment to crew positions on manned space flights; furnishing pilot evaluations applicable to the design, construction, and operations of spacecraft systems and related equipment; and providing qualitative scientific and engineering observations to facilitate overall mission planning, formulation of feasible operational procedures, and selection and conduct of specific experiments for each flight. He was restored to full flight status in May 1969, following corrective surgery for an inner ear disorder.

Shepard made his second space flight as spacecraft commander on Apollo 14, January 31 – February 9, 1971. He was accompanied on man’s third lunar landing mission by Stuart A. Roosa, command module pilot, and Edgar D. Mitchell, lunar module pilot. Maneuvering their lunar module, “Antares,” to a landing in the hilly upland Fra Mauro region of the moon, Shepard and Mitchell subsequently deployed and activated various scientific equipment and experiments and collected almost 100 pounds of lunar samples for return to earth. Other Apollo 14 achievements included: first use of Mobile Equipment Transporter (MET); largest payload placed in lunar orbit; longest distance traversed on the lunar surface; largest payload returned from the lunar surface; longest lunar surface stay time (33 hours); longest lunar surface EVA (9 hours and 17 minutes); first use of shortened lunar orbit rendezvous techniques; first use of colored TV with new vidicon tube on lunar surface; and first extensive orbital science period conducted during CSM solo operations.

Rear Admiral Shepard has logged a total of 216 hours and 57 minutes in space, of which 9 hours and 17 minutes were spent in lunar surface EVA.

He resumed his duties as Chief of the Astronaut Office in June 1971 and served in this capacity until he retired from NASA and the Navy on August 1, 1974.

Shepard was in private business in Houston, Texas. He served as the President of the Mercury Seven Foundation, a non-profit organization which provides college science scholarships for deserving students.

—The above is the official NASA Biography of Alan Shepard from the Lyndon B. Johnson Space Center web site:

http://www.jsc.nasa.gov/Bios/htmlbios/shepard-alan.html

Rear Admiral Alan Bartlett Shepard, Jr., United States Navy.
Rear Admiral Alan Bartlett Shepard, Jr., United States Navy.

© 2015, Bryan R. Swopes

19 July 1963

Aviation, Space Flight, , , , , , , , , , , , , , , , , , , ,
Joe Walker with the Number 2 North American Aviation X-15A, 56-6671, on Rogers Dry Lake. (NASA)
Joseph A. Walker, NASA Chief Research Test Pilot
Joseph A. Walker, NASA Chief Research Test Pilot

19 July 1963: Between 1960 and 1963, NASA Chief Research Test Pilot Joseph Albert Walker made 25 flights in the North American Aviation X-15A hypersonic research rocketplanes. His 24th flight was the 21st for the Number 3 X-15, 56-6672, and the 90th of the X-15 program.

At 10:20:05.0 a.m., Walker and the X-15 were airdropped from the Boeing NB-52B Stratofortress, 53-008, Balls 8, over Smith Ranch Dry Lake, Nevada. Walker fired the Reaction Motors XLR99-RM-1 rocket engine and over the next 84.6 seconds the engine’s 60,000 pounds of thrust drove the X-15 upward. The engine’s thrust on this flight was higher than expected, shutdown was 1.6 seconds late, and Walker’s climb angle was 1½° too high, so the X-15 overshot the predicted maximum altitude and its ballistic arc peaked at 347,800 feet (106,010 meters, 65.8 miles). The maximum speed was Mach 5.50 (3,714 miles per hour, 5,977 kilometers per hour).

Walker glided to a touch down at Rogers Dry Lake, Edwards Air Force Base California, after flying 311 miles in 11 minutes, 24.1 seconds of flight. On this flight, Joe Walker became the first American civilian to fly into Space.

North American Aviation X-15A 56-6672 on Rogers Dry Lake after a flight. (NASA)
North American Aviation X-15A 56-6672 on Rogers Dry Lake after a flight. (NASA)

© 2015, Bryan R. Swopes

18 July 1942

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Test pilot Fritz Wendel with the Messerschmitt Me 262 V3 prototype, PC+UC. (Photograph courtesy of Neil Corbett, Test and Research Pilots, Flight Test Engineers)
Chief Test Pilot Fritz Wendel with the Messerschmitt Me 262 V3 prototype, PC+UC. (Photograph courtesy of Neil Corbett, Test and Research Pilots, Flight Test Engineers)
Test Pilot Fritz Wendel (L) talks with Willy Messerschmitt after the maiden flight of Me 262 V3.
Test Pilot Fritz Wendel (left) talks with Willy Messerschmitt after the maiden flight of Me 262 V3, 18 July 1942.

18 July 1942: In the late 1930s, Germany began developing a fighter powered by a turbojet engine. In early 1942 the first two prototypes of the Messerschmitt Me 262 began flight testing. They had two BMW 003 jet engines mounted on the wings, but for safety, a piston engine and propeller were mounted in the nose.

At 8:40 a.m. on 18 July 1942, V3, the third prototype, call sign PC+UC, made its first pure-jet flight when it took off from Leipheim, Bavaria, with Messerschmitt’s Chief Test Pilot, Flugkapitän Fritz Wendel. (The first true turbojet-powered aircraft, the Heinkel He 178 V-1, first flew almost three years earlier, 27 August 1939).

This prototype was powered by two Junkers Jumo 004 turbojet engines. The Jumo 004 had an eight-stage axial flow compressor, six straight through combustion chambers and a single-stage turbine. It produced 1,850 pounds of thrust (8.23 kilonewtons).

Messerschmitt Me 262 V3, PC+UC, takes off on its first flight at Leipheim, 18 July 1942.
Messerschmitt Me 262 V3, PC+UC, takes off on its first flight at Leipheim, 18 July 1942.

There were problems created by the airplane’s use of a tailwheel configuration. Turbulence from the wings and reflected jet exhaust blanked out the tail surface. When the Me 262 prototype reached flying speed, Wendel tapped the brakes. The tail popped up, free of the turbulence, and the jet fighter took off. Beginning with the fifth prototype, V5, all Me 262s were built with tricycle landing gear.

Messerschmitt Me 262 V3, PC+UC
Messerschmitt Me 262 V3, PC+UC

The Messerchmitt Me 262 Schwalbe was the first production jet fighter, preceding the British Gloster Meteor Mk.III into operational service by about three months. It was a single-place, twin-engine airplane with the engines placed in nacelles under the wings. It was 10.6 meters (34 feet, 9.3 inches) long with a wingspan of 12.51 meters (41 feet, 5.2 inches) and overall height of 3.85 meters (12 feet, 7.6 inches). According to Fay, the fighter’s empty weight was 3,760 kilograms (8,289 pounds) and the maximum gross weight was 7,100 kilograms (15,653 pounds) at engine start.¹

The Me-262 wings had 6° dihedral. The leading edges were swept aft to 20°, while the trailing edges of the inner panels swept forward 8½° to the engine nacelle, then outboard of the engines, aft 5°. The purpose of the sweep was to keep the airplane’s aerodynamic center close to the center of gravity, a technique first applied to the Douglas DC-2. The total wing area was 21.7 square meters (233.6 square feet).

Messerschmitt test pilot Hans Fay told Allied interrogators that, for acceptance, the production Me 262 was required to maintain a minimum of 830 kilometers per hour (515 miles per hour) in level flight, and 950 kilometers per hour (590 miles per hour) in a 30° dive. The fighter’s cruise speed was 750 kilometers per hour (466 miles per hour).

A number of factors influenced the Me 262’s maximum range, but Fay estimated that the maximum endurance was 1 hour, 30 minutes. U.S. Air Force testing establish the range as 650 miles (1,046 kilometers) and service ceiling at 38,000 feet (11,582 meters).

The Jumo 004 was tested at the NACA Aircraft Engine research Laboratory, Cleveland, Ohio, in March 1946. (NASA)

The Me 262 A-1 was powered by two Junkers Jumo TL 109.004 B-1 turbojet engines. The 004 was an axial-flow turbojet with an 8-stage compressor section, six combustion chambers, and single-stage turbine. The 004 engine case was made of magnesium for light weight, but this made it vulnerable to engine fires. The engine was designed to run on diesel fuel, but could also burn gasoline or, more commonly, a synthetic fuel produced from coal, called J2. The engine was first run in 1940, but was not ready for production until 1944. An estimated 8,000 engines were built. The 004 B-1 idled at 3,800 r.p.m., and produced 1,984 pounds of thrust (8.825 kilonewtons) at 8,700 r.p.m. The engine was 2 feet, inches (0.864 meters) in diameter, 12 feet, 8 inches (3.861 meters) long, and weighed 1,669 pounds (757 kilograms).

Cutaway illustration of Jumo 004 engine.

The Me 262 A-1 was armed with four Rheinmetall-Borsig MK 108 30 mm autocannons with a total of 360 rounds of ammunition. (The Me 262 A-2 had just two autocannons with 160 rounds.) It could also be armed with twenty-four  R4M Orkan 55 mm air-to-air rockets. Two bomb racks under the fuselage could each be loaded with a 500 kilogram (1,102 pounds) bomb.

1,430 Me 262s were produced. They first entered service during the summer of 1944. Luftwaffe pilots claimed 542 Allied airplanes shot down with the Me 262.

Messechmitt Me 262A-1, WNr. 1117111. (U.S. Air force)

© 2023, Bryan R. Swopes

18 July 1919

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Élise Léontine Deroche poses with the airplane in which she would later be killed, at Le Crotoy, France, 18 July 1919.

18 July 1919: Élise Léontine Deroche was at Le Crotoy in northern France, co-piloting an experimental airplane, a civil variant of the Caudron G.3. The aircraft suddenly pitched down and crashed, killing Deroche and the pilot, M. Barrault. Mme Deroche was 36 years old.

According to a notice in Flight,

“What happened is not very clear, but it would seem that the machine in which she was flying overturned during a trial flight. Baroness de la Roche was killed instantly and the pilot, Barrault, died very shortly afterwards.”

Élise Léontine Deroche, also known as the “Baroness de la Roche,” was killed instantly in an airplane crash at le Crotoy, 18 July 1919

Élisa Léontine Deroche was born 22 August 1882 at nº 61, Rue de la Verrerie, in the 4e arrondissement, Paris, France. She was the daughter of Charles François Deroche, a plumber, and Christine Calydon Gaillard Deroche. In her early life she had hoped to be a singer, dancer and actress. Mlle. Deroche used the stage name, “Raymonde de Laroche.”

Mlle. Deroche married M. Louis Léopold Thadome in Paris, 4 August 1900. They divorced 28 June 1909.

She had a romantic relationship with sculptor Ferdinand Léon Delagrange, who was also one of the earliest aviators, and it was he who inspired her to become a pilot herself. They had a son, André, born in 1909. Delagrange was killed in an airplane accident in 1910. They never married.

After four months of training at Chalons, under M. Chateu,¹ an instructor for Voison,  Mme Deroche made her first solo flight on Friday, 22 October 1909. On 8 March 1910, Élisa Léontine Deroche was the first woman to become a licensed pilot when she was issued Pilot License No. 36 by the Aéro-Club de France.

Pilot Certificate number 36 of the l’Aéro-Club de France was issued to Mme. de Laroche. (Musee de l’Air at l’Espace)

In a 30 October 1909 article about her solo flight, Flight & The Aircraft Engineer referred to Mme. Deroche as “Baroness de la Roche.” This erroneous title of nobility stayed with her in the public consciousness. Deroche participated in various air meets, and on 25 November 1913, made a non-stop, long-distance flight of four hours duration, for which she was awarded the Coupe Femina by the French magazine, Femina.

On 20 February 1915, Mme. Deroche married Jacques Vial at Meudon, Hauts de Seine, Île-de-France, France.

During World War I she was not allowed to fly so she served as a military driver.

Elise Raymonde Deroche (Smithsonian Institution)

Many sources report that Mme Deroche set two altitude records at Issy-les Moulineaux in June 1919, just weeks before her death. One, for example, is said to have been 5,150 meters (16,896 feet), 12 June 1919. The Fédération Aéronautique Internationale (FAI), however, did not recognize records set by women until 28 June 1929.

Élisa Léontine Deroche was buried at the Cimetière du Père-Lachaise, Paris, France.

Élisa Léontine Deroche, Aviarix. (22 August 1882–18 July 1919)

¹ Sous Lieutenant Jean Pie Hyacinthe Paul Jerome Casale, Marquis de Montferato

© 2018, Bryan R. Swopes

17 July 1989

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Bruce J. Hinds and Richard Couch. (Photograph courtesy of Neil Corbett, Test and Research Pilots, Flight Test Engineers)

17 July 1989: The first Northrop B-2A Spirit, 82-1066, took off from Air Force Plant 42, Palmdale, California, on its first flight. The crew was Northrop Chief Test Pilot Bruce J. Hinds and Colonel Richard Couch, U.S. Air Force. The top secret “stealth bomber” prototype landed at Edwards Air Force Base 1 hour, 52 minutes later.

After completing the flight test program, -1066 was placed in storage until 1993, awaiting upgrade to the Block 10 operational configuration. In 2000 it was again upgraded to the Block 30 standard. It is now named Spirit of America and assigned to the 509th Bomb Wing at Whiteman Air Force Base, Missouri.

Northrop B-2A Spirit, 82-1066, the first “stealth bomber,” during a test flight. (U.S. Air Force)

The Northrop B-2A Spirit is an advanced technology long-range heavy bomber. It can perform both tactical or strategic missions. It features extremely low radar observabilty. The bomber features the “flying wing” concept, pioneered by the Northrop XB-35 in 1946. In addition to its “stealthy” configuration, the B-2A is also highly aerodynamically efficient.

Northrop B-2A Spirit 82-1066 ready for its first flight. TDiA believes that the orange triangles on the prototype’s leading edges are radar reflectors.

The B-2A has a crew of two pilots. According to data released by the U.S. Air Force, the bomber is 69 feet (21.0 meters) long, with a wingspan of 172 feet (52.4 meters) and height of 17 feet (5.2 meters). Its empty weight is 160,000 pounds (72,575 kilograms), with a maximum takeoff weight is 336,500 pounds.

Three view diagram of a Northrop B-2A, with dimensions.

Th B-2A is powered by four General Electric F118-GE-100 turbofan engines. The F118 is a non-afterburning two-spool axial-flow turbofan with a single stage fan section, 11-stage compressor (2 low- and 9 high-pressure stages) and 3-stage turbine (1 high- and 2 low-pressure stages). It is rated at 19,000 pounds (84.5 kilonewtons) thrust. The F118-GE-100 is 100.5 inches (2.553 meters) long, 46.5 inches (1.181 meters) in diameter and weighs 3,200 pounds (1,451 kilograms).

The maximum speed of the B-2A is “high subsonic,” and its range is “intercontinental.” The service ceiling is 50,000 feet (15,240 meters).

The B-2A can carry a variety of conventional or thermonuclear bombs, including sixteen 2,000 pound (907 kilogram) bombs, or two GBU-57 Massive Ordnance Penetrators.

Northrop produced twenty-one B-2As between 1987 and 2000. The first operational bomber was delivered in 1993. One was destroyed when it crashed on takeoff at Anderson AFB, Guam, 23 February 2008.

© 2023, Bryan R. Swopes