Tag Archives: National Aeronautic Association

16 May 1923

Amelia Earhart's pilot's license.
Amelia Earhart’s pilot’s license. (National Portrait Gallery)

16 May 1923: The National Aeronautic Association of the United States of America grants pilot’s license No. 6017 to Miss Amelia Mary Earhart.

The airman’s certificate is on display at the Smithsonian National Portrait Gallery, on loan from the 99’s Museum of Women Pilots, Oklahoma City, OK.

© 2015, Bryan R. Swopes

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8 May 1929

Lieutenant Apollo Soucek waves from the cockpit of the Wright XF3W-1 Apache. (NASM)

8 May 1929: Lieutenant Apollo Soucek, United States Navy, set a Fédération Aéronautique Internationale (FAI) World Record for Altitude when he flew the prototype Wright Aeronautical Division XF3W-1 Apache, Bu. No. A7223, to 11,930 meters (39,140 feet) over NAS Anacostia, Washington, D.C.¹ The record was certified by the National Aeronautic Association.

Lieutenant Soucek was awarded the Distinguished Flying Cross for this achievement.

Flight reported:

New Altitude Record Claimed

     It is announced in Washington that Lieut. Apollo Soucek, U.S.N., claims to have created a new height record of 40,000 ft. on May 8. In the course of his flight he encountered a temperature of 60 deg. F. below zero. [-51 °C.]

FLIGHT The Aircraft Engineer & Airships, No. 1064. (No. 20. Vol. XXI.) May 16, 1929, Page 405 at Column 2

Lieutenant Apollo Soucek, United States Navy.

Lieutenant Soucek set two other World Records with the XF3W-1 Apache. On 4 June 1929, with the Apache configured as afloat plane, he flew it to an altitude of 11,753 meters (38,560 feet).² The following year, 4 June 1930, he flew the Apache to 13,157 meters (43,166 feet).³

Wright XF3W-1 Apache, Bu. No. A7223, at NACA Langley. (NASA)

Wright Aeronautical Division XF3W-1 Apache, Bureau of Aeronautics serial number A7223, was a prototype for a single-place, single-engine fighter for the U.S. Navy. The XF3W-1 was a single-bay biplane with a fuselage constructed of steel tubing, covered with doped fabric. The wings were constructed of wood. It was 22 feet, 1 inch (6.731 meters) long with a wingspan of 27 feet, 4 inches (8.331 meters) and height of 8 feet, 6 inches (2.591 meters). It had an empty wight of 1,414 pounds (641 kilograms) and gross weight of 2,128 pounds (965 kilograms). Only one XF3W-1 was built.

The XF3W-1 was designed to use the new air-cooled, supercharged 1,176.036-cubic-inch-displacement (19.272 liters) Wright Aeronautical Division R-1200 Simoon 9-cylinder radial engine, which was rated at 350 horsepower at 1,900 r.p.m. The R-1200 weighed 640 pounds (290 kilograms).

Pratt & Whitney Wasp A Serial Number 1, (R-1340), Radial 9 Engine at the National Air and Space Museum. (NASM)

After taking delivery of the prototype, the Navy installed the number two Pratt & Whitney Wasp A engine. (The XF3W-1 was the first airplane to fly with a Pratt & Whitney Wasp engine, 5 May 1926.) The Wasp A was an air-cooled, supercharged, 1,343.8-cubic-inch displacement (22.021 liters) nine-cylinder radial direct-drive engine with a compression ratio of 5.25:1. It was rated at 410 horsepower at 1,900 r.p.m. at Sea Level, burning 58 octane gasoline. The Wasp A was 3 feet, 6.63 inches (1.083 meters) long, 4 feet, 3.44 inches (1.307 meters) in diameter, and weighed 745 pounds (338 kilograms).

The National Advisory Committee for Aeronautics (NACA) used the XF3W-1 for engine and cowling tests at the Langley Memorial Aeronautical Laboratory (LMAL), Langley Field, Hampton, Virginia. Which engine was installed at the time of Lieutenant Soucek’s record flight is uncertain.

The XF3W-1’s engine was supercharged by a NACA Model 2E Roots-type supercharger, built by the Allison Engineering Company. This supercharger, serial number 1, is in the collection of the National Air and Space Museum.

The XF3W-1 was also configured as a float plane.

162 m.p.h., 38,560′

Wright Aeronautical XF3W-1 Apache, Bu. No. A7223, at NACA Langley Memorial Aeronautical Laboratory, Hampton, Virginia, 28 August 1926. (NASA)

Apollo Soucek was born 24 February 1897, at Lamont, Oklahoma. He was a son of Bohemian immigrants, Johann Grothard Soucek, a blacksmith, and Ludmila Pishny Soucek. He had a brother, two years his junior, named Zeus.

Midshipman Apollo Soucek, U.S. Naval Academy, 1921. (The Lucky Bag)

Soucek received an appointment as a midshipman at the United States Naval Academy, Annapolis Maryland. He entered on 9 June 1917 as a member of the Class of 1921. While at Annapolis, “Soakem” Soucek played baseball and football. In The Lucky Bag it was written, “When you want a man you can rely on and trust ’till there’s skating in Hell, just page old Soakem—he’s there with the goods.”

Midshipman Soucek graduated and was commissioned an ensign, United States Navy, with a date of precedence of 3 June 1921.

Ensign Soucek’s first assignment was aboard the New Mexico-class battleship, USS Mississippi (BB-41).

In February 1924, Ensign Soucek was transferred to the Naval Air Station, Pensacola, Florida, for flight instruction. He was designated a Naval Aviator in October 1924. He was promoted to lieutenant (junior grade) and assigned as assistant flight officer aboard the U.S. Navy’s first aircraft carrier, USS Langley (CV-1).

USS Langley (CV-1), 1922. (U.S. Navy)

He was next transferred to Observation Squadron 1 (VO-1), Aircraft Squadrons, Battle Fleet, aboard USS Maryland (BB-46), a Colorado-class battleship. He had collateral duty as the ship’s assistant navigator.

In 1925, Lieutenant (j. g.) Souceck served aboard USS Aroostock (CM-3), a minesweeper which had been converted to an aircraft tender, and in 1926, was assigned to the Naval Aircraft Factory, Philadephia, Pennsylvania.

Lieutenant (j.g.) Soucek was promoted to lieutenant, 3 June 1927, and he began a tour of duty with the Bureau of Aeronautics, 29 June 1927. He specialized in engines in the Bureau’s Material Division.

Lieutenant Apollo Soucek married Miss Agnes Eleanor O’Connor at Washington, D.C., 27 May 1930.

In 1931, Lieutenant Souceck served with Fighting Squadron 1B (VF-1B). He returned to duty at the Naval Aircraft Factory in 1933.

Lieutenant Apollo Soucek, United States Navy, 16 March 1932. The airplane is a Boeing F4B-2, A8801, assigned to VF-1, USS Saratoga (CV- 3) (U.S. Navy via Davis-Monthan Airfield Register)

In 1936, Lieutenant Souceck served aboard the aircraft carrier USS Ranger (CV-4).

USS Ranger (CV-4). (U.S. Navy)

Souceck was promoted to the rank of lieutenant commander, 3 June 1937, and was assigned as commanding officer of Fighting Squadron 2 (VF-2). In 1938, he returned to the Bureau of Aeronautics, working in both the Flight Division and the Personnel Division.

In 1940, Lieutenant Commander Soucek served as navigator aboard USS Yorktown (CV-5).

Souceck was promoted to the rank of commander,  27 August 1941. He was assigned as Air Officer aboard the Yorktown-class aircraft carrier, USS Hornet (CV-8). When the carrier’s executive officer was promoted, Commander Soucek was assigned as Hornet‘s executive officer, serving under Captain Marc A. Mitscher. Hornet participated in the Halsey-Doolittle Raid of 18 April 1942; the Battle of Midway; and the Solomons Campaign.

Commander Soucek was promoted to the rank of captain (temporary), 20 August 1942, with date of rank 20 June 1942.

Hornet was sunk at the Battle of the Santa Cruz Islands, 27 October 1942. Captain Soucek was awarded the Silver Star for his actions during the battle.

USS Hornet (CV-8) under attack during the Battle of the Santa Cruz Islands, 26 October 1942. (U.S. Navy)

Captain Soucek next was as assistant chief of staff for operations, U.S Pacific Fleet, the the Naval Air Training Command. He was promoted to the rank of rear admiral (temporary), 23 July 1944. After the war, reverted to the permanent rank of captain, with the 23 July 1944 date of rank.

On 27 October 1945, Captain Soucek became the first commanding officer of the Midway-class aircraft carrier, USS Franklin D. Roosevelt (CVB-42). He was appointed Commander, Carrier Division 14, in January 1946. He remained in command of Roosevelt until relieved, 2 March 1946.

USS Franklin D. Roosevelt (CVB-42), (U.S. Navy)

After leaving Roosevelt, Soucek was assigned as Commander Fleet Air Wing 1.

From July 1947 through 1949, Rear Admiral Soucek was Commander, Naval Air Test Center, Patuxent River, Maryland. In late 1949, he was Assistant Chief of Naval Operations for Aviation Plans, and then, in 1950, Director, Aviation Plans, in the Office of the Chief of Naval Operations.

In 1951 Rear Admiral Soucek was appointed Naval Attaché for Air at the United States Embassy, London, England. His wife, Agnes, died that year.

Soucek returned to combat during the Korean War. In 1952, he commanded Carrier Division 3 and Task Force 77 from his flagship, USS Boxer (CV-21). He was awarded the Distinguished Service Medal.

Two Vought F4U-5N Corsairs fly past USS Boxer (CV-21), off Korea, 4 September 1951. (U.S. Navy)

Rear Admiral Soucek became Chief, Bureau of Aeronautics, 18 June 1953.

In 1954, Rear Admiral Soucek became a member of the advisory board of the Smithsonian Institution National Air Museum, serving without compensation.

Soucek suffered a heart attack in February 1955. Unable to return to full duty, he was transferred to the Retired List on 1 July 1955.

Rear Admiral Apollo Soucek, United States Navy, died at his home in Washington, D.C., 19 July 1955. He was posthumously promoted to the rank of Vice Admiral. He was buried at the Arlington National Cemetery.

Rear Admiral Apollo Soucek, United States Navy.

¹ FAI Record File Number 8257

² FAI Record File Number 11747

³ FAI Record File Number 8237

© 2018, Bryan R. Swopes

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9 April 1951

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Jackie Cochran’s world record-setting North American P-51C Mustang N5528N, “Thunderbird,” circa 1951. (FAI)

9 April 1951: Jackie Cochran set a Fédération Aéronautique Internationale (FAI) world record and National Aeronautic Association U.S. National Record on 9 April 1951, flying her North American Aviation P-51C Mustang, N5528N, to an average speed of 464.374 miles per hour (747.338 kilometers per hour) over a straight 16 kilometer (9.942 miles) high-altitude course at Indio, California.¹

National Aeronautic Association Certificate of Record in the San Diego Air and Space Museum Archive. (Bryan R. Swopes)
National Aeronautic Association Certificate of Record in the San Diego Air and Space Museum Archive. (Bryan R. Swopes)

Thunderbird was Jackie Cochran’s third P-51 Mustang. She had purchased it from Academy Award-winning actor and World War II B-24 wing commander James M. Stewart, 19 December 1949. It was painted cobalt blue with gold lettering and trim.

Thunderbird had also won the 1949 Bendix Trophy Race from Rosamond Dry Lake, California, to Cleveland Municipal Airport, Ohio, with pilot Joe De Bona in the cockpit.

Jackie Cochran's record-setting North American Aviation P-51C Mustang, Thunderbird.
North American Aviation P-51C Mustang N5528N, “Thunderbird,” circa 1949. The cobalt blue airplane is carrying Joe De Bona’s race number, 90. (San Diego Air and Space Museum Archive)

According to Civil Aviation Administration records, N5528N had been “assembled from components of other aircraft of the same type.” It has no USAAC serial number or North American Aviation serial number. The CAA designated it as a P-51C and assigned 2925 as its serial number. It was certificated in the Experimental category and registered N5528N.

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.

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).

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)
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)

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.

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).

In military service, armament consisted of four air-cooled 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 43-12491 at NACA Langley Field, Virginia, 1945. (NSAS)
North American Aviation P-51B-1-NA Mustang 43-12491 at NACA Langley Field, Virginia, 1945. (NASA)

¹ FAI Record File Number 4477

² FAI Record File Numbers 4476, 12323

© 2017, Bryan R. Swopes

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8 April 1931

Amelia Earhart with Pitcairn Autogiro Co. PCA-2 #4, X760W, at Pitcairn Field, Warrington, Pennsylvania, 8 April 1931. (Purdue University)
Amelia Earhart with Pitcairn Autogiro Co. PCA-2 #4, NX760W, at Pitcairn Field, Warrington, Pennsylvania, 8 April 1931. (Purdue University)

8 April 1931: Amelia Earhart, flying a Pitcairn PCA-2 autogyro, reached an altitude of 18,415 feet (5,613 meters) ¹ over Warrington, Pennsylvania. The duration of the flight, her second of the day, was 1 hour, 49 minutes. She landed at 6:04 p.m.

A sealed barograph was carried aboard to record the altitude for an official record. Following the flight, the barograph was sent to the National Aeronautic Association headquarters in Washington, D.C., for certification.

08 Apr 1931, Pennsylvania, USA --- Original caption: Miss Amelia Earhart in two altitude tests with an autogiro plane, at the Pitcairn Airfield, Willow Grove, Pa., soars to height of 18,500 feet in the first, and surpasses that mark by 500 feet in the second. If her barographs correspond with those marks, she in all probability will have established a world record for men as well as women. She is the only woman who ever piloted one of the "windmill" types of craft. Photo shows Amelia Earhart handing Major Luke Christopher, her barograph after her first flight. --- Image by © Bettmann/CORBIS
Amelia Earhart, in the cockpit of a Pitcairn PCA-2 autogyro, handing a barograph to Major Luke Christopher, National Aeronautic Association. (© Bettmann/CORBIS)

An autogyro is a rotary wing aircraft that derives lift from a turning rotor system which is driven by air flow (autorotation). Unlike a helicopter, thrust is provided by an engine-driven propeller. The engine does not drive the rotor.

The Pitcairn Autogyro Company’s PCA-2 was the first autogyro certified in the United States. Operated by a single pilot, it could carry two passengers. The fuselage was constructed of welded steel tubing, covered with doped fabric and aluminum sheet.

Amelia Earhart with the Pitcairn PCA-2 aurtogyro, NX760W.
Amelia Earhart with a Pitcairn PCA-2 autogyro.

The PCA-2 was 23 feet, 1 inch (7.036 meters) long, excluding the rotor. The low-mounted wing had a span of 30 feet, 0 inches (9.144 meters), and the horizontal stabilizer and elevators had a span of 11 feet, 0 inches. (3.353 meters). The overall height of the autogyro was 13 feet, 7 inches (4.140 meters). The PCA-2 had an empty weight of 2,233 pounds (1,013 kilograms) and gross weight of 3,000 pounds (1,361 kilograms).

The four-bladed rotor was semi-articulated with horizontal and vertical hinges to allow for blade flapping and the lead-lag effects of Coriolis force. Unlike the main rotor of a helicopter, there was no cyclic- or collective-pitch motion. The rotor system was mounted at the top of a pylon and rotated counter-clockwise, as seen from above. (The advancing blade is on the right.) The rotor had a diameter of 45 feet, 0 inches (13.716 meters). The blades were approximately 22 feet (6.7 meters) long, with a maximum chord of 1 foot, 10 inches (0.559 meters). Each blade was constructed with a tubular steel spar with mahogany/birch plywood ribs, a formed plywood leading edge and a stainless steel sheet trailing edge. They were covered with a layer of very thin plywood. A steel cable joined the blades to limit their lead-lag travel.

The aircraft was powered by an air-cooled, supercharged, 971.930-cubic-inch-displacement (15.927 liter) Wright R-975E Whirlwind 330 nine-cylinder radial engine with a compression ratio of 5.1:1. The R-975E produced a maximum 330 horsepower at 2,000 r.p.m. at Sea Level, burning 73-octane gasoline. The engine turned a two-bladed Hamilton Standard variable-pitch propeller through direct drive. The engine weighed 635 pounds (288 kilograms).

The PCA-2 had two fuel tanks with a total capacity of 52 gallons (197 liters). It also had a 6½ gallon (24.6 liter) oil tank to supply the radial engine.

The PCA-2 had a maximum speed of 120 miles per hour (193 kilometers per hour). It had a service ceiling of 15,000 feet (4,572 meters) and a range of 290 miles (467 kilometers).

Pitcairn Autogyro Co. PCA-2 NX760W at East Boston Airport, October 1930. (Courtesy of the Boston Public Library, Leslie Jones Collection.)
Pitcairn Autogyro Co. PCA-2 NX760W at East Boston Airport, October 1930. (Courtesy of the Boston Public Library, Leslie Jones Collection.)

¹ Most sources state that Earhart set a “world altitude record” on this flight. The National Aeronautic Association, which certifies aviation records in the United States, has no such record in its files. Fédération Aéronautique Internationale (FAI) records show that Earhart set three world speed records in 1930, and a world distance record in 1932. She is not credited with an altitude record, or any flight record in an autogyro.

© 2018, Bryan R. Swopes

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6 April 1940

Jackie Cochran with her Seversky AP-7A, NX1384, prior to her speed record flight, 6 April 1940. )San Diego Air and Space Museum Archive)
Jackie Cochran with her Seversky AP-7A, NX1384, prior to her speed record attempt. (San Diego Air and Space Museum Archive)

6 April 1940: Flying her Seversky AP-7A, NX1384, Jackie Cochran set a Fédération Aéronautique Internationale and National Aeronautic Association speed record over a 2,000 kilometer (1,242.742 miles) course from Mount Wilson, California (northeast of Los Angeles) to Mesa Giganta, New Mexico (west of Albuquerque) with an average speed of 533.845 kilometers per hour (331.716 miles per hour).¹

National Aeronautic Asscoication Certificate of Record in the San Diego Air and Space Museum Archive, (Bryan R. Swopes)
National Aeronautic Association Certificate of Record in the San Diego Air and Space Museum Archive. (Bryan R. Swopes)

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.

Jackie Cochran paints her race number, 13, of the fuselage of her Seversky AP-7. (Unattributed)
Jackie Cochran paints her race number, 13, of the fuselage of her Seversky AP-7. (San Diego Air and Space Museum Archives)

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 1,829.39-cubic-inch-displacement (29.97 liter) air-cooled, supercharged Pratt & Whitney Twin Wasp S1B3-G (R-1830-11) two-row 14-cylinder radial engine, with a Takeoff Power rating of 1,000 horsepower at 2,600 r.p.m., and Normal Power rating of 850 horsepower at 2,450 r.p.m and 5,000 feet (1,524 meters). It turned a three-bladed Hamilton-Standard controllable-pitch propeller through a 3:2 gear reduction. The engine had a dry weight of 1,320 pounds (595 kilograms)

This is the same airplane in which Jackie Cochran won the 1938 Bendix Trophy Race.

Jackie Cochran's Seversky AP-7, NX1384, at the Union Air Terminal, Burbank, California, September 1938.
Jackie Cochran’s Seversky AP-7A, NX1384, at the Union Air Terminal, Burbank, California, 1940. (Bill Larkins/Wikipedia)

¹ FAI Record File Number 12025.

© 2017, Bryan R. Swopes

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