Tag Archives: Packard Lepère L USA C.II

28 September 1921

Lieutenant John A. Macready dressed for high altitude flight. (U.S. Air Force)
First Lieutenant John A. Macready dressed for high altitude flight. (U.S. Air Force)
Lieutenant John A. Macready, Air Service, United States Army. (U.S. Air force)
Captain John Arthur Macready, Air Service, United States Army, circa 1918. (U.S. Air Force)

28 September 1921: At McCook Field, Ohio, First Lieutenant John Arthur Macready, Air Service, United States Army, flew a turbo-supercharged Packard Lepère L USA C. II biplane, serial number S.C. 40015, to a world record altitude of 40,800 feet (12,436 meters). However, the official Fédération Aéronautique Internationale (FAI) is 10,518 meters (34,518 feet.)¹ He won his first of three Mackay Trophies for this flight.

John A. Macready graduated from Stanford University in 1913 with a degree in economics. He enlisted in the Aviation Section, Signal Corps, U.S. Army, as a Private 1st Class, 16 July 1917. On 27 December 1917, he was commissioned as a 1st lieutenant in the Aviation Section, Signal Officers Reserve Corps. Lieutenant Macready became a flight instructor at Brooks Field, Texas, where he wrote the standard instructional text. On 11 October 1918, Lieutenant Macready was promoted to the rank of captain. After World War I, he became an engineering test pilot at McCook Field near Dayton, Ohio. He reverted to his permanent rank of first lieutenant, 18 September 1920. In 1923, Macready graduated from the Aeronautical Engineer Course, Air Service Engineering School.

For six years John Macready was responsible for testing turbosuperchargers, which enabled aircraft engines to produce continuous power at increasing altitudes. It was while testing these that he established his altitude record.

Lt. John A. Macready with his Packard Lepère L USA C.II. (San Diego History Center)

During a 35 hour, 18 minute endurance flight at Rockwell Field, San Diego, California, 5–6 October 1922, John Macready and Oakley G. Kelly pioneered the use of inflight refueling from another aircraft. Also, he and Kelly made the first non-stop transcontinental flight when they flew a Fokker T-2 across the United States from Roosevelt Field, Long Island, New York, to Rockwell Field in 26 hours, 50 minutes, 38.6 seconds, 2–3 May 1923. Macready won his second and third Mackay Trophies for these achievements. He is the only man to have won it three times.

The Packard Lepère L USA C.II was a World War I biplane designed by French aeronautical engineer Captain Georges Lepère and built by the Packard Motor Car Company of Detroit, Michigan. It was to have been a two-place fighter, light bomber and observation aircraft armed with four machine guns.

The Packard Lepère was 25 feet, 3-1/8 inches (7.699 meters) long. The upper and lower wings had an equal span of 41 feet, 7¼ inches (12.681 meters), and equal chord of 5 feet, 5¾ inches (1.670 meters). The vertical gap between the wings was 5 feet, 5/8-inch (1.527 meters) and the lower wing was staggered 2 feet, 15/16-inch (0.633 meters) behind the upper wing. The wings’ incidence was +1°. Upper and lower wings were equipped with ailerons, and had no sweep or dihedral. The height of the Packard Lepère, sitting on its landing gear, was 9 feet, 7 inches (2.921 meters). The Packard Lepère had an empty weight of 2,561.5 pounds (1,161.9 kilograms) and its gross weight was 3,746.0 pounds (1,699.2 kilograms).

The fuselage was a wooden structure with a rectangular cross section. It was covered with three layers of veneer, (2 mahogany, 1 white wood) with a total thickness of 3/32-inch (2.38 millimeters). The fuselage had a maximum width of 2 feet, 10 inches (0.864 meters) and maximum depth of 4 feet, 0 inches (1.219 meters).

The wings were also of wooden construction, with two spruce spars and spruce ribs. Three layers of wood veneer covered the upper surfaces. Heavy bracing wires were used. These had an airfoil cross-section and actually provided additional lift. The interplane struts were unusual in that they were fully-framed units.

The Packard Lepère was powered by a water-cooled, normally-aspirated, 1,649.336-cubic-inch-displacement (27.028 liter) Liberty L-12 single overhead cam (SOHC) 45° V-12 engine with a compression ratio of 5.4:1. The Liberty produced 408 horsepower at 1,800 r.p.m. The L-12 as a right-hand tractor, direct-drive engine and it turned turned a two-bladed, fixed-pitch wooden propeller. The Liberty 12 was 5 feet, 7.375 inches (1.711 meters) long, 2 feet, 3.0 inches (0.686 meters) wide, and 3 feet, 5.5 inches (1.054 meters) high. It weighed 844 pounds (383 kilograms).

The engine coolant radiator was positioned horizontally in the center section of the Lepère’s upper wing. Water flowed through the radiator at a rate of 80 gallons (303 liters) per minute.

Packard Lepère LUSAC 11 P53, left profile. The turbocharger is mounted above the propeller driveshaft.
Packard Lepère L USA C.II S.C. 40015, McCook Field project number P53, left profile. The turbocharger’s turbine housing is mounted above the propeller driveshaft. (U.S. Air Force)

The Packard Lepère had a maximum speed of 130.4 miles per hour (209.9 kilometers per hour) at 5,000 feet (1,524 meters), 127.6 miles per hour (205.4 kilometers per hour) at 10,000 feet (3,048 meters), 122.4 miles per hour (197.0 kilometers per hour) at 15,000 feet (4,572 meters), 110.0 miles per hour (177.0 kilometers per hours) at 18,000 feet (5,486 meters) and 94.0 miles per hour (151.3 kilometers per hour) at 20,000 feet (6,096 meters). Its cruising speed was 112 miles per hour (180 was kilometers per hour). The airplane could climb to 5,000 feet in 4 minutes, 24 seconds, and to 20,000 feet in 36 minutes, 36 seconds. In standard configuration, the Packard Lepère had a service ceiling of 20,200 feet (6,157 meters). Its range was 320 miles (515 kilometers).

The fighter’s armament consisted of two fixed M1918 Marlin .30-caliber aircraft machine guns mounted on the right side of the fuselage, synchronized to fire forward through the propeller arc, with 1,000 rounds of ammunition, and two M1918 Lewis .30-caliber machine guns on a flexible mount with 970 rounds of ammunition.

The Air Service had ordered 3,525 of these airplanes, but when the War ended only 28 had been built. The contract was cancelled.

Six Packard Lepères were used for flight testing at McCook Field, Dayton, Ohio, assigned project numbers P 44, P 53, P 54, P 65, P 70 and P 80. One of these, flown by Major Rudolph W. Schroeder, set two Fédération Aéronautique Internationale (FAI) World Records for Altitude at 9,455 meters (31,020 feet), 18 September 1918.² On 6 September 1919, Schroeder flew a Packard Lepère to 8,616 meters (28,268 feet) while carrying a passenger. This set two more World Altitude Records.³ Flying P 53, A.S. 40015, he set a fifth FAI altitude record of 10,093 meters (33,114 feet), 27 February 1920.⁴ On 28 September 1921, Captain John A. Macready flew P 53 to an altitude of 40,800 feet (12,436 meters). On 13 October 1922, 1st Lieutenant Theodore J. Koenig flew P 53 to win the Liberty Engine Builders’ Trophy Race at Selfridge Field, near Mount Clemens, Michigan. Koenig completed ten laps of the triangular racecourse in 2:00:01.54, at an average speed of 128.8 miles per hour (207.3 kilometers per hour).

The only Packard Lepère in existence, serial number A.S. 42133, is in the collection of the National Museum of the United States Air Force, Wright-Patterson Air Force Base, Ohio.

Lieutenant John A Macready flew this turbosupercharged Packard Lepère L USA C.II, S.C 40015, McCook Field project number P53, to an altitude of 40,800 feet, 28 September 1921. (U.S. Air Force)
Barograph chart showing Lieutenant Macready’s record altitude of 40,800 feet (12,192 meters), 28 September 1921. (Sally Macready Wallace via www.earlyaviators.com)

¹FAI Record File Number 8381

²FAI Record File Number 15463

³ FAI Record File Number 15671

⁴ FAI Record File Number 8229

© 2017, Bryan R. Swopes

6 September 1919

Major Rudolph W. Schroeder, Air Service, U.S. Army Signal Corps (1886–1952)
Dr. Stanley Moss, Lt. G.W. Elsey and Rudolph W. Schroeder. (U.S. Air Force)
Dr. Sanford A. Moss, Lt. G.W. Elsey and Maj. Rudolph W. Schroeder. (U.S. Air Force)

6 September 1919: Major Rudolph William Schroeder, Chief Test Pilot of the Engineering Division, McCook field, Ohio, with Lieutenant George W. Elsey as a passenger, flew a Packard Lepère L USA C.II biplane to two Fédération Aéronautique Internationale (FAI) World Records, reaching an altitude of 8,616 meters (28,268 feet).¹ ²

The biplane was powered by a turbo-supercharged 1,649.3-cubic-inch-displacement (27.028 liter) liquid-cooled Liberty L-12 single overhead cam (SOHC) 45° V-12 engine which produced 449 horsepower at 2,000 r.p.m. Aeronautical engineer Dr. Sanford Alexander Moss developed the use of a turbocharger on aircraft engines.

Lieutenant George W. Elsey, Air Service, United States Army, photographed at McCook Field, Ohio, 18 November 1919. (NASM)

The Packard Lepère L USA C.II was a World War I biplane designed by French aeronautical engineer Captain Georges Lepère and built by the Packard Motor Car Company of Detroit, Michigan. It was to have been a two-place fighter, light bomber and observation aircraft armed with four machine guns.

The Packard Lepère was 25 feet, 3-1/8 inches (7.699 meters) long. The upper and lower wings had an equal span of 41 feet, 7¼ inches (12.681 meters), and equal chord of 5 feet, 5¾ inches (1.670 meters). The vertical gap between the wings was 5 feet, 5/8-inch (1.527 meters) and the lower wing was staggered 2 feet, 15/16-inch (0.633 meters) behind the upper wing. The wings’ incidence was +1°. Upper and lower wings were equipped with ailerons, and had no sweep or dihedral. The height of the Packard Lepère, sitting on its landing gear, was 9 feet, 7 inches (2.921 meters). The Packard Lepère had an empty weight of 2,561.5 pounds (1,161.9 kilograms) and its gross weight was 3,746.0 pounds (1,699.2 kilograms).

The fuselage was a wooden structure with a rectangular cross section. It was covered with three layers of veneer, (2 mahogany, 1 white wood) with a total thickness of 3/32-inch (2.38 millimeters). The fuselage had a maximum width of 2 feet, 10 inches (0.864 meters) and maximum depth of 4 feet, 0 inches (1.219 meters).

The wings were also of wooden construction, with two spruce spars and spruce ribs. Three layers of wood veneer covered the upper surfaces. Heavy bracing wires were used. These had an airfoil cross-section and actually provided additional lift. The interplane struts were unusual in that they were fully-framed units.

The Packard Lepère was powered by a water-cooled, normally-aspirated, 1,649.336-cubic-inch-displacement (27.028 liter) Liberty L-12 single overhead cam (SOHC) 45° V-12 engine with a compression ratio of 5.4:1. The Liberty produced 408 horsepower at 1,800 r.p.m. The L-12 as a right-hand tractor, direct-drive engine and it turned turned a two-bladed, fixed-pitch wooden propeller. The Liberty 12 was 5 feet, 7.375 inches (1.711 meters) long, 2 feet, 3.0 inches (0.686 meters) wide, and 3 feet, 5.5 inches (1.054 meters) high. It weighed 844 pounds (383 kilograms).

The engine coolant radiator was positioned horizontally in the center section of the Lepère’s upper wing. Water flowed through the radiator at a rate of 80 gallons (303 liters) per minute.

Major Rudolph Schroeder flying a Packard Lepère L USA C.II over McCook Field, Ohio, 24 September 1919. (U.S. Air Force)

The Packard Lepère had a maximum speed of 130.4 miles per hour (209.9 kilometers per hour) at 5,000 feet (1,524 meters), 127.6 miles per hour (205.4 kilometers per hour) at 10,000 feet (3,048 meters), 122.4 miles per hour (197.0 kilometers per hour) at 15,000 feet (4,572 meters), 110.0 miles per hour (177.0 kilometers per hours) at 18,000 feet (5,486 meters) and 94.0 miles per hour (151.3 kilometers per hour) at 20,000 feet (6,096 meters). Its cruising speed was 112 miles per hour (180 was kilometers per hour). The airplane could climb to 5,000 feet in 4 minutes, 24 seconds, and to 20,000 feet in 36 minutes, 36 seconds. In standard configuration, the Packard Lepère had a service ceiling of 20,200 feet (6,157 meters). Its range was 320 miles (515 kilometers).

Packard Lepère L USA C.II, P54, S.C. 42138 (U.S. Air Force)

The fighter’s armament consisted of two fixed M1918 Marlin .30-caliber aircraft machine guns mounted on the right side of the fuselage, synchronized to fire forward through the propeller arc, with 1,000 rounds of ammunition, and two M1918 Lewis .30-caliber machine guns on a flexible mount with 970 rounds of ammunition.

The Air Service had ordered 3,525 of these airplanes, but when the War ended only 28 had been built. The contract was cancelled.

Packard Lepère L U.S.A. C.II in flight.

Six Packard Lepères were used for flight testing at McCook Field, Dayton, Ohio, assigned project numbers P 44, P 53, P 54, P 65, P 70 and P 80. One of these, flown by Major Rudolph W. Schroeder, set two Fédération Aéronautique Internationale (FAI) World Records for Altitude at 9,455 meters (31,020 feet), 18 September 1918.¹ On 6 September 1919, Schroeder flew a Packard Lepère to 8,616 meters (28,268 feet) while carrying a passenger. This set two more World Altitude Records.² Flying P 53, A.S. 40015, he set a fifth FAI altitude record of 10,093 meters (33,114 feet), 27 February 1920.³ On 28 September 1921, Captain John A. Macready flew P 53 to an altitude of 40,800 feet (12,436 meters). On 13 October 1922, 1st Lieutenant Theodore J. Koenig flew P 53 to win the Liberty Engine Builders’ Trophy Race at Selfridge Field, near Mount Clemens, Michigan. Koenig completed ten laps of the triangular racecourse in 2:00:01.54, at an average speed of 128.8 miles per hour (207.3 kilometers per hour).

The only Packard Lepère in existence, serial number A.S. 42133, is in the collection of the National Museum of the United States Air Force, Wright-Patterson Air Force Base, Ohio.

Packard Lepère L USA C.II, S.C. 42133, at the National Museum of the United States Air Force. (U.S. Air Force)

¹ FAI Record File Number 15464: World record for altitude with one passenger

² FAI Record File Number 15675: World record for altitude with passengers.

© 2017, Bryan R. Swopes

27 February 1920

Major Rudolph William Schroeder, Air Service, United States Army

27 February 1920: Major Rudolph William Schroeder, Chief Test Pilot of the Engineering Division, McCook Field, Ohio, flew a Packard Lepère L USA C.II biplane to a Fédération Aéronautique Internationale (FAI) World Record Altitude of 10,093 meters (33,114 feet).¹ The biplane was powered by a turbosupercharged Liberty L-12 aircraft engine producing 443 horsepower.

There are differing accounts of what occurred during the flight. One report is that the L USA C.II created the very first contrail as it flew at altitudes and temperatures never before reached. Also, there are differences in explanations of some type of problem with Major Schroeder’s oxygen supply. A valve may have frozen, the regulator did not operate correctly, or one of his tanks was empty. Another source says that he ran out of fuel. But he apparently suffered hypoxia and began to lose consciousness. He may have lost control, or intentionally dived for lower altitude. The airplane dived nearly 30,000 feet (9,144 meters) before Schroeder pulled out and safely landed. He was in immediate need of medical attention, however.

Recording instruments indicated that he had been exposed to a temperature of -67 °F. (-55 °C.). His goggles had iced over, and when he raised them, his eyes were injured by the severe cold.

Schroeder’s barograph recorded a peak altitude of 37,000 feet (11,277.6 meters). When the device was calibrated after landing, it indicated that his actual maximum altitude was 36,020 feet (10,979 meters).

The Fédération Aéronautique Internationale (FAI) delegated responsibility for certifying the record to the Aero Club of America, whose representatives apparently felt that procedures for setting the record had not been correctly followed, and declined to accept the altitude record.

The National Bureau of Standards next evaluated the data and credited Rudolph Schroeder with having reached 33,180 feet (10,113 meters). Regardless, the current official record altitude, according to FAI, remains 10,093 meters (33,114 feet).

Major Rudolph W. Schroeder, USAAC, flying a Packard Lepère LUSAC 11 over McCook Filed, Ohio, 24 September 1919. (U.S. Air Force)
Major Rudolph W. Schroeder flying a Packard Lepère L USA C.II, A.S. 40015,  over McCook Field, Ohio, 24 September 1919. (U.S. Air Force)

The Packard Lepère L USA C.II was a single-engine, two-place biplane fighter which was designed by the French aeronautical engineer, Capitaine Georges Lepère, who had previously designed the Section Technique de l’Aeronautique Dorand AR.1 reconnaissance airplane for France’s military air service. The new airplane was built in the United States by the Packard Motor Car Company of Detroit, Michigan. It was a two-place fighter, or chasseur, light bomber, and observation aircraft, and was armed with four machine guns.

The L USA C.II was 25 feet, 3-1/8 inches (7.699 meters) long. The upper and lower wings had an equal span of 41 feet, 7¼ inches (12.681 meters), and equal chord of 5 feet, 5¾ inches (1.670 meters). The vertical gap between the wings was 5 feet, 1/8-inch (1.527 meters) and the lower wing was staggered 2 feet, 15/16-inch (0.633 meters) behind the upper wing. The wings’ incidence was +1°. Upper and lower wings were equipped with ailerons, and had no sweep or dihedral. The height of the Packard Lepère, sitting on its landing gear, was 9 feet, 7 inches (2.921 meters).

Packard Lepère L USA C.II P53, A.S. 40015, left profile. The turbocharger is mounted above the propeller driveshaft. (U.S.. Air Force)

The fuselage was a wooden structure with a rectangular cross section. It was covered with three layers of veneer, (2 mahogany, 1 white wood) with a total thickness of 3/32-inch (2.38 millimeters). The fuselage had a maximum width of 2 feet, 10 inches (0.864 meters) and maximum depth of 4 feet, 0 inches (1.219 meters).

The wings were also of wooden construction, with two spruce spars and spruce ribs. Three layers of wood veneer covered the upper surfaces.

The Packard Lepère had an empty weight of 2,561.5 pounds (1,161.9 kilograms) and its gross weight was 3,746.0 pounds (1,699.2 kilograms).

The Packard Lepère was powered by a water-cooled, normally-aspirated, 1,649.34-cubic-inch-displacement (27.028 liter) Packard-built Liberty 12 single overhead cam (SOHC) 45° V-12 engine, which produced 408 horsepower at 1,800 r.p.m., and drove a two-bladed, fixed-pitch propeller with a diameter of 9 feet, 10 inches (2.997 meters). The Liberty 12 was 5 feet, 7.375 inches (1.711 meters) long, 2 feet, 3.0 inches (0.686 meters) wide, and 3 feet, 5.5 inches (1.054 meters) high. It weighed 844 pounds (383 kilograms).

The engine coolant radiator was positioned horizontally in the center section of the airplane’s upper wing. Water flowed through the radiator at a rate of 80 gallons (303 liters) per minute.

Packard-Lèpere L USA C.II P53, A.S. 40015. (U.S. Air Force)

The L USA C.II had a maximum speed of 130.4 miles per hour (209.9 kilometers per hour) at 5,000 feet (1,524 meters), 127.6 miles per hour (205.4 kilometers per hour) at 10,000 feet (3,048 meters), 122.4 miles per hour (197.0 kilometers per hour) at 15,000 feet (4,572 meters), 110.0 miles per hour (177.0 kilometers per hours) at 18,000 feet (5,486 meters) and 94.0 miles per hour (151.3 kilometers per hour) at 20,000 feet (6,096 meters). Its cruising speed was 112 miles per hour (180 was kilometers per hour). The airplane could climb to 5,000 feet in 4 minutes, 24 seconds, and to 20,000 feet in 36 minutes, 36 seconds. In standard configuration, the LUSAC 11 had a service ceiling of 20,200 feet (6,157 meters). Its range was 320 miles (515 kilometers).

Packard Lepère L USA C.II, P54, S.C. 42138. (U.S. Air Force)

Armament consisted of two fixed M1918 Marlin .30-caliber machine guns mounted on the right side of the fuselage, synchronized to fire forward through the propeller arc, with 1,000 rounds of ammunition, and two M1918 Lewis .30-caliber machine guns on a flexible mount with 970 rounds of ammunition.

The Air Service had ordered 3,525 of these airplanes, but when the War ended only 28 had been built. The contract was cancelled.

The only Packard Lepère L USA C.II in existence, serial number A.S. 42133, is in the collection of the National Museum of the United States Air Force, Wright-Patterson Air Force Base, Ohio.

 Packard Lepère LUSAC 11, S.C. 42133, at the National Museum of the United States Air Force. (U.S. Air Force)
Packard Lepère L USA C.II, A.S 42133, at the National Museum of the United States Air Force. (U.S. Air Force)

¹ FAI Record File Number 8229: 10 093 m (33,114 feet)

© 2018, Bryan R. Swopes

John Arthur Macready (14 October 1887–15 September 1979) [TDiA No. 1,500]

Lieutenant John A. Macready dressed for high altitude flight. (U.S. Air Force)

John Arthur Macready was born at San Diego, California, 14 October, 1887.¹ He was the second of three sons of Benjamin Macready, a miner, and Mattie Delahunt Beck Macready.

John A. Macready, 1912. (The Quad)

John Macready graduated from Los Angeles High School at Los Angles California, then attended Leland Stanford, Jr., University, near San Francisco, California. He graduated with a Bachelor of Arts degree (A.B.) in economics in 1913.

Following graduation, and while visiting his family, then living near Searchlight, Nevada—where his father had founded the Quartette Mine and Mill, a $7,000,000 ² per year operation—Macready was elected justice of the peace.

The United States entered World War I on 6 April 1917. John Macready enlisted in the U.S. Cavalry, but,

“. . . while on a train, en route to Reno to get his final papers, he picked up the Magazine Section of the The Times and read a story about Rockwell Field.

     “Being a native of San Diego—he first saw the light there forty-three years ago—he was particularly interested and made up his mind to learn to fly one of those things everyone was talking about.

     “His education, grammar school and high school graduation here—the latter from Los Angeles High School on top of Bunker Hill—and four years at Stanford as a student of economics, came in handy and he was able to switch his enlistment to the United States Army Air Corps [sic] as a private.”

Los Angeles Times, Vol. XLIX, Sunday, 2 November 1930, Part VI, Page 4 Column 2

On 16 July 1917, Macready was assigned to the Aviation Section, Signal Corps, United States Army, as a Private 1st Class. His draft registration card descibed him as medium height and build, with brown hair and blue eyes. On 27 December 1917, Macready was commissioned a first lieutenant in the Aviation Section, Signal Officers Reserve Corps. Macready was assigned as a flight instructor at Brooks Field, Texas, where he wrote the standard instructional text, The “All Thru” System of Flying Instruction as Taught at Brooks Field.

On 11 October 1918, Lieutenant Macready was promoted to the rank of captain, Air Service, U.S. Army. After World War I, he became an engineering test pilot at McCook Field near Dayton, Ohio. His reserve commission was vacated 18 September 1920, and he was commissioned a first lieutenant, Air Service, 18 September 1920.

Lieutenant John A. Macready demonstrates the aerial application of chemical pesticides over a tree farm near Troy, Ohio, 3 August 1921. The airplane is a Curtiss JN-6. (Photographed by Captain Albert W. Stevens)

On 3 August 1921, near Troy, Ohio, Lieutenant Macready flew a Curtiss JN-6 to perform the first aerial application (“crop dusting”) of pesticides by airplane. Macready flew at an altitude of 20-35 feet (6–11 meters), upwind of a grove of tall catalpa trees. Released 53 yards (48 meters) from the edge of the grove, an 8–11 mile per hour (3.5–5 meters/second) wind carried the arsenate of lead powder and every leaf in the grove was covered.

Lieutenant John A Macready flew this Packard Lepère L USA C. II to an altitude record of 40,800 feet (12,436 meters), 28 September 1921. (U.S. Air Force)

On 28 September 1921, Lieutenant Macready flew a turbo-supercharged Packard Lepère L USA C. II biplane, serial number S.C. 40015, to a world record altitude of 40,800 feet (12,436 meters). He won his first of three Mackay Trophies for this flight.

Macready and Oakley planned to fly a Fokker T-2 across the North American continent, non-stop, from San Diego, California, to New York. The starting point at Rockwell Field was chosen to take advantage of favorable westerly winds, and to use the higher-octane gasoline which was available in California.

Fokker T-2 A.S. 64233 in flight over Rockwell Field, San Diego, California. (This is now NAS North Island.) (San Diego Air & Space Museum)

When they encountered fog in the mountains east of San Diego, the two fliers were forced to turn back. They remained airborne over San Diego to measure the airplane’s performance and fuel consumption for another attempt. They remained airborne for 35 hours, 18 minutes. They were awarded the Mackay Trophy for the most meritorious flight of the year. This was Macready’s second Mackay. He and Kelly would win it again the following year.

Lieutenants John A. Macready and Oakley G. Kelly with their Fokker T-2. (NASM)

Over 2–3 May 1923, Macready and Kelly flew the T-2 on the first non-stop transcontinental flight. The two aviators took off from Roosevelt-Hazelhurst Field, Long Island, New York, at 12:30 p.m. Eastern Time and landed at Rockwell Field (now, NAS North Island), San Diego, California, the next day at 12:26 p.m., Pacific Time. They had flown 2,470 miles (3,975 kilometers) in 26 hours, 50 minutes, 38.8 seconds, for an average speed of 92 miles per hour (148 kilometers per hour). Macready won his third Mackay Trophy for this flight. He is the only person to have won the award three times.

Lieutenant and Mrs John A. Macready (Los Angeles Daily Times)

In the late afternoon of 9 May 1923, Lieutenant Macready married Miss Nelliejay Turner of Columbus, Ohio, at the Los Angeles, California, home of Macready’s parents. The ceremony was conducted by Rev. Charles Thompson of Springfield, Ohio. Lieutenant Oakley Kelly was best man. Miss Turner, then a student at Ohio State University (Kappa Alpha Theta sorority), had been introduced to Lieutenant Macready at the family home the previous year. They would have two daughters, Jo-Ann and Sally Jean Macready.

In 1923, Macready graduated from the Aeronautical Engineer Course, Air Service Engineering School.

On 13 June 1924, Macready was the first pilot to parachute from an airplane at night, when on a flight between Columbus and Dayton, Ohio, the engine of his airplane failed. The Los Angeles Times quoted an Air Service report:

“There being no moonlight, he guided his plane toward an area showing the fewest number of lights. The two flares he released failed to ignite, and he decided to trust to his parachute. Shortly after he launched himself into space his plane crashed and burst into flames. Capt. Macready’s parachute caught in the branches of a tree and he was hanging by the shroud lines over a ravine some ninety feet deep. His shouts brought several persons to his assistance and he was pulled up to safety by means of the parachute cords.”

Los Angeles Times, Vol. LIV, 2 June 1935 “Times Sunday Magazine,” Page 15, Column 3

Mrs. Macready with her husband, Lieutenant John Arthur Macready, shortly before his altitude record flight, 29 January 1926. (George Rinhart via Daedalians)

On 29 January 1926, Macready took off from McCook Field in an experimental airplane, the Engineering Division XCO-5. Macready was attempting to exceed the existing Fédération Aéronautique Internationale world altitude record of 12,066 meters (39,587 feet), which had been set by Jean Callizo at Villacoublay, France, 21 October 1924.

When the sealed barograph was sent to the Bureau of Standards in Washington, D.C., for calibration, it indicated a peak altitude of 38,704 feet (11,797 meters). This was 269 meters (883 feet) lower than the existing world record, but it did establish a new United States national altitude record.

Lieutenant John A. Macready, USAAS, stands in front of the Engineering Division-built XCO-5. (U.S. Air Force)

For six years John Macready was responsible for testing turbosuperchargers, which enabled aircraft engines to produce continuous power at increasing altitudes. It was while testing these that he established his altitude record.

John Macready resigned from Air Corps in 1926. He worked as an engineer for Frigidaire until 1929, then became head of Shell oil’s aviation division based in San Francisco, California. He flew a Lockheed Vega. He bought a horse ranch in Mariposa County.

Macready crash (Sid Bradd Collection/airrace.com

On 30 August 1930, Macready crashed in a Menasco-engined Keith Rider B-1, NR10216,  while practicing for the Thompson Trophy pylon race the National Air Races at Curtiss-Wright Airport in Chicago, Illinois.. A wing strut failed at approximately 162 miles per hour/261 kilometers per hour). Initial news reports were that he had been killed. He suffered a broken nose, fractured shoulder and bruises.

“A wing strut folded as Macready turned the course in the first lap of the free-for-all speed event, according to witnesses. The ship spiraled about drunkenly for an instant, but by skillful maneuvering the former army flier brought it to earth right side up. The plane struck with terrific force, bounded high into the air and was demolished on the rebound.”

The Cincinnati Enquirer, Vol. XC. No. 144, Sunday, 31 August 1930, Page 1, Column 5

In September 1931, Macready was commissioned as a major in the Air Corps Reserve. He was assigned to the 316th Observation Squadron at Crissy Field, Presidio of San Francisco, California.

The New York Times reported that John Macready collaborated with the Bausch & Lomb optical company to to develop the iconic Ray-Ban Aviator sunglasses, which debuted in 1938 and remain in production today.

Ray-Ban Aviator Classic sunglasses. (Ray-Ban)

On June 19 1934, Macready involved in a fatal traffic accident when a motocyclist collided with his car on a blind turn near Yosemite. Macready was not injured.

Colonel John A. Macready, 1940. (Los Angeles Times)

Major Macready was recalled to active duty with the Air Corps on 10 October 1939 and assigned to duty at Hamilton Field, California. He later commanded 9th Air Base Group, and on 1 December 1941, took command of the Air Corps basic flying school at Moffett Field, California. The school operated the Vultee BT-13 trainer and taught formation flying, navigation and cross-country flying.

During World War II, Colonel Macready served as inspector general of Twelfth Air Force during Operation TORCH, the Allied invasion of North Africa. He also commanded the Mediterranean Air Transport Service. Following the war, Macready commanded Merced Army Airfield in California, and in 1946, was acting commanding office of  Walla Walla Army Airfield in Washington state. Colonel Macready was transferred to the Air Force retired list in 1948.

In October 1954, an authorized controlled burn on Macready’s thoroughbred horse ranch spread into the surrounding Sierra National Forest. The U.S. Forest Service sued Macready for the cost of fighting the 1,830-acre fire, estimated at $72,662. An Act of Congress attempted to prevent this action, but after many delays, the case went to trial in June 1964. The two-day trial resulted in a “hung jury” and the judge declared a mistrial. A new trial date was set.

On Nov 8, 1958, John A. Macready was awarded the Croix de Guerre by President Andre Pleven of France for his service in North Africa during World War II.

John Arthur Macready died in Mariposa County, California, 15 September 1979, at the age of 90 years.

“Honor is its own reward. There is plenty of glory in connection with flights of this nature, and considerable satisfaction in doing one’s duty as a soldier and accomplishing a feat considered by many to be impossible.”

—John A. Macready, Aviator

¹ Some sources state 1888.

² Equivalent to $177,550,404.04 in 2018

© 2019, Bryan R. Swopes

13 October 1922

1st Lieutenant Theodore J. Koenig, Air Service, U.S.  Army, 1924.

13 October 1922: Air races were a extremely popular event in the early days of aviation. An estimated 200,000 spectators watched the opening race at the National Air Races, held at Selfridge Field (now, the Selfridge Air National Guard Base) near Mount Clemens, Michigan, from 8 to 14 October.

First Lieutenant Theodore Joseph Koenig, Air Service, United States Army, won the Liberty Engine Builders’ Trophy Race, a race for observation-type aircraft powered by the Liberty 12 engine. This race was Event No. 4, on Friday, October 13.

Flying a Packard Lepère L USA C.II, Air Service serial number A.S. 40015, Koenig completed ten laps of the triangular racecourse in 2:00:01.54, at an average speed of 128.8 miles per hour (207.3 kilometers per hour).

In addition to a trophy, cash prizes were awarded to the competitors for first, second and third place finishes. First place received $1,200.00 (about $16,747 in 2017); second place, $600.00; third place, $200.00.

The Packard-Lèpere L USA C.II flown by Lieutenant J. T. Koenig to win the Liberty Engine Builders Trophy Race, 13 October 1922. It was also flown by Lieutenant John Macready to set an altitude record of 40,800 feet, 28 September 1921. (U.S. Air Force)

The race course was designated as:

“2. Distance

“Approximately 240 miles [386.2 kilometers]—ten times around a closed course of approximately 24 miles [38.6 kilometers], starting at Selfridge Field, thence to Packard Field, from there to Gaukler Point on Lake St. Charles, and thence back to Selfridge Field.”

Aviation, 9 October 1922, Vol XIII, No. 15, at page 449.

Koenig flew the same Packard Lepère L USA C.II biplane, A.S. 40015, that had been flown by Lieutenant John A. Macready to set altitude record of 40,800 feet (12,192 meters), 28 September 1921.

Lieutenant Koenig varied not more than two miles an hour in any lap from his average speed for the ten laps. The first three laps he made at 130 miles an hour, the next five at 129 miles, the next five at 128 miles and the last lap at 129 miles an hour. On the last leg of his last lap, while he was over Lake St. Clair, his air pressure feed, which forces gasoline to the carburetor from the tanks went wrong and he was compelled to resort to an emergency gas tank for fuel.

Aerial Age, Vol. 15, No. 20, November 1922, at Page 535.

Of the nine racers, six completed the race. Major Follet Bradley placed second in his DH.4B with an average speed of 126.4 miles per hour (203.4 kilometers per hour). Third place went to Lt. William L. Boyd, who also flew a DH-4B. “He flew a perfect race, averaging 122 miles an hour in every one of the ten laps. Army men said this was a remarkable achievement.

Lieutenant Theodore Joseph Koening, Air Corps, United States Army, 1926. (Unattributed)

Theodore Joseph Koenig was born at Elmira, New York, 24 July 1892, the first of two children of John B. Koenig, a blacksmith, and Caroline Linberger Koenig. He attended the University of Michigan, 1913–14. He was a member of the Scalp and Blade club, the members of which were from Buffalo, New York.

Koenig was commissioned a 2nd Lieutenant of Infantry (Officers Reserve Corps), 27 November 1917, and trained at Fort Niagara, New York. In January 1918, Lieutenant Koenig was assigned to Kelly Field, Texas for flight training, and then to the 652nd Aero Squadron (Supply). He was promoted to 1st Lieutenant, Air Service, 1 July 1920. On 20 September 1920, Lieutenant Koenig was discharged from the Officers Reserve Corps and received a commission as a second lieutenant, Air Service. He was advanced to first lieutenant, effective the same date.

On 14 December 1920,  Lieutenant Koenig married Miss Laura Helen Smith at Galveston, Texas.

Koening attended the Air Service Bombardment School in 1921.

1st Lieutenant Koenig was was the Air Service officer in charge at NAS Sand Point, Seattle, Washington, 1924. He was promoted to the rank of captain, 4 September 1929.

On 28 September 1931, Captain Koenig was involved in an aircraft accident.

Koening attended the Air Corps Tactical School at Maxwell Field, Alabama, 1931– 1932.

Koening was promoted to the rank of major, 16 June 1936. He was assigned as Assistant Military Attaché to the American Embassy in Berlin, Germany, under Colonel Truman Smith. He was sent to gather information about Germany’s increasing military air power and its technical progress. Colonel Smith had invited Charles A. Lindbergh to visit in Germany, and often sent Major Koenig along with Lindbergh as they toured German airfields and aircraft factories. (Lindbergh was performing a similar function for Colonel Smith.)

Major and Mrs. Koenig returned to the United States aboard the passenger liner, S.S. President Harding, arriving at New York, 27 February 1937.

 

Curtiss Y1A-8A 32-356 (U.S. Air Force)

On 5 September 1937, a Curtiss A-8A, serial number 32-356, crashed on takeoff at Holman Field, St. Paul, Minnesota, with Major Koenig on board. The airplane was written off.

Major Koening then attended the Command and General Staff School, graduating in 1938,

Major Koenig was the first commander of the newly-formed 25th Bombardment Group (Heavy), consisting of the 10th, 12th and 35th Bombardment Squadrons, and based at Langley Field, Virginia, from 1 February 1940 to 1941. The group flew the Northrop A-17A and Douglas B-18A. On 1 March 1941, Koenig was promoted to lieutenant colonel.

From 2 June to 15 October 1941, Lieutenant Colonel Koening was assigned to the General Staff Corps. He was promoted to the rank of colonel, 15 November 1941. He was again assigned to the General Staff, 10 March 1942 until 17 September 1943.

Colonel Koenig remained in the Air Force following World War II. During his military career he was awarded the Distinguished Service Medal and the Bronze Star for meritorious service in connection with military operations against an enemy of the United States, July 1944–February 1945 (awarded posthumously). He died while on active duty, 18 September 1949, at the age of 57 years, and is buried at the Arlington National Cemetery.

Packard Lepère LUSAC 11 P53, left profile. The turbocharger is mounted above the propeller driveshaft.
Packard Lepère L USA C.II A.S. 40015, Wright Field project number P 53, left profile. The turbocharger’s turbine housing is mounted above the propeller driveshaft. The markings on the rudder, above the project number, P 53, are “LEPERE U.S.—” (U.S. Air Force)

The Packard Lepère L USA C.II was a World War I biplane designed by French aeronautical engineer Captain Georges Lepère and built by the Packard Motor Car Company of Detroit, Michigan. It was to have been a two-place fighter, light bomber and observation aircraft armed with four machine guns.

The Packard Lepère was 25 feet, 3-1/8 inches (7.699 meters) long. The upper and lower wings had an equal span of 41 feet, 7¼ inches (12.681 meters), and equal chord of 5 feet, 5¾ inches (1.670 meters). The vertical gap between the wings was 5 feet, 5/8-inch (1.527 meters) and the lower wing was staggered 2 feet, 15/16-inch (0.633 meters) behind the upper wing. The wings’ incidence was +1°. Upper and lower wings were equipped with ailerons, and had no sweep or dihedral. The height of the Packard Lepère, sitting on its landing gear, was 9 feet, 7 inches (2.921 meters). The Packard Lepère had an empty weight of 2,561.5 pounds (1,161.9 kilograms) and its gross weight was 3,746.0 pounds (1,699.2 kilograms).

The fuselage was a wooden structure with a rectangular cross section. It was covered with three layers of veneer, (2 mahogany, 1 white wood) with a total thickness of 3/32-inch (2.38 millimeters). The fuselage had a maximum width of 2 feet, 10 inches (0.864 meters) and maximum depth of 4 feet, 0 inches (1.219 meters).

The wings were also of wooden construction, with two spruce spars and spruce ribs. Three layers of wood veneer covered the upper surfaces. Heavy bracing wires were used. These had an airfoil cross-section and actually provided additional lift. The interplane struts were unusual in that they were fully-framed units.

P 53 in its original configuration and camouflage. The fuselage is clearly marked A.S. 40015. (U.S. Air Force)
P 53 in its original configuration and camouflage. The fuselage is clearly marked A.S. 40015. (U.S. Air Force)

The Packard Lepère was powered by a Liberty L-12 engine. The Liberty L-12 aircraft engine was designed by Jesse G. Vincent of the Packard Motor Car Company and Elbert J. Hall of the Hall-Scott Motor Company. It was a water-cooled, normally-aspirated, 1,649.336-cubic-inch-displacement (27.028 liter) single overhead cam (SOHC) 45° V-12 engine with two valves per cylinder and a compression ratio of 5.4:1. The Liberty produced 408 horsepower at 1,800 r.p.m. The L-12 as a right-hand tractor, direct-drive engine. It turned turned a two-bladed fixed-pitch wooden propeller. The Liberty 12 was 5 feet, 7.375 inches (1.711 meters) long, 2 feet, 3.0 inches (0.686 meters) wide, and 3 feet, 5.5 inches (1.054 meters) high. It weighed 844 pounds (383 kilograms).

Major Henry H. Arnold standing beside the first Liberty 12 aircraft engine turned out for war use. “Hap” Arnold would later hold the 5-star rank of General of the Army and General of the Air Force. (U.S. Air Force)

This engine was produced by Ford Motor Company, as well as the Buick and Cadillac Divisions of General Motors, The Lincoln Motor Company (which was formed by Henry Leland, the former manager of Cadillac, specifically to manufacture these aircraft engines), Marmon Motor Car Company and Packard. Hall-Scott was too small to produce engines in the numbers required.

The engine coolant radiator was positioned horizontally in the center section of the Lepère’s upper wing. Water flowed through the radiator at a rate of 80 gallons (303 liters) per minute.

The Packard Lepère had a maximum speed of 130.4 miles per hour (209.9 kilometers per hour) at 5,000 feet (1,524 meters), 127.6 miles per hour (205.4 kilometers per hour) at 10,000 feet (3,048 meters), 122.4 miles per hour (197.0 kilometers per hour) at 15,000 feet (4,572 meters), 110.0 miles per hour (177.0 kilometers per hours) at 18,000 feet (5,486 meters) and 94.0 miles per hour (151.3 kilometers per hour) at 20,000 feet (6,096 meters). Its cruising speed was 112 miles per hour (180 was kilometers per hour). The airplane could climb to 5,000 feet in 4 minutes, 24 seconds, and to 20,000 feet in 36 minutes, 36 seconds. In standard configuration, the Packard Lepère had a service ceiling of 20,200 feet (6,157 meters). Its range was 320 miles (515 kilometers).

The fighter’s armament consisted of two fixed M1918 Marlin .30-caliber aircraft machine guns mounted on the right side of the fuselage, synchronized to fire forward through the propeller arc, with 1,000 rounds of ammunition, and two M1918 Lewis .30-caliber machine guns on a flexible mount with 970 rounds of ammunition.

The Air Service had ordered 3,525 of these airplanes, but when the War ended only 28 had been built. The contract was cancelled.

Six Packard Lepères were used for flight testing at McCook Field, Dayton, Ohio, assigned project numbers P 44, P 53, P 54, P 65, P 70 and P 80. One of these, flown by Major Rudolph W. Schroeder, set two Fédération Aéronautique Internationale (FAI) World Records for Altitude at 9,455 meters (31,020 feet), 18 September 1918.¹ On 6 September 1919, Schroeder flew a Packard Lepère to 8,616 meters (28,268 feet) while carrying a passenger. This set two more World Altitude Records.² Flying P 53, A.S. 40015, he set a fifth FAI altitude record of 10,093 meters (33,114 feet), 27 February 1920.³ On 28 September 1921, Captain John A. Macready flew P 53 to an altitude of 40,800 feet (12,436 meters).

The only Packard Lepère in existence, serial number A.S. 42133, is in the collection of the National Museum of the United States Air Force, Wright-Patterson Air Force Base, Ohio.

Packard Lepère L USA C.II, S.C. 42133, at the National Museum of the United States Air Force. (U.S. Air Force)

 

Packard Lepère L USA C.II, P54, S.C. 42138 (U.S. Air Force)

¹ FAI Record File Number 15463

² FAI Record File Number 15671

³ FAI Record File Number 8229

© 2017, Bryan R. Swopes