14 June 1919

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Adjutant Jean Pie Hyacinthe Paul Jérôme Casale, Aéronautique Militaire, circa 1917

14 June 1919: Sous Lieutenant Jean Pie Hyacinthe Paul Jérôme Casale took off from Issy-les-Moulineaux, France, to set a Fédération Aéronautique Internationale (FAI) World Record for Altitude. Flying a Nieuport-Delage chasseur (an aircraft type we now know as a fighter), he reached an altitude of 9,520 meters (31,234 feet). ¹ At that altitude, he was subjected to air temperatures of -50 °C. (-58 °F.). Casale landed at Villacoublay after a flight of approximately two hours.

Nieuport-Delâge Ni-D 29 C.1, s/n 12002, right front quarter view.

Casale’s chasseur was a Nieuport-Delâge Ni-D 29 C.1, a single-place, single-engine, two-bay biplane.  The airplane was 6,50 meters (21.3255 feet) long with a wing span of 9,70 meters (31.8241 feet). The total wing area was 26,85 square meters (289.01099 square feet). The fighter had an empty weight of 740 kilograms (1,631.4 pounds) and gross weight of 1,100 kilograms (2425.085 pounds).

The airplane was powered by a water-cooled, turbosupercharged, 18.473 liter (1,127.29-cubic-inch displacement) right-hand tractor Hispano-Suiza 8Fb single overhead cam (SOHC) 90° V-8 engine. The engine was modified with the installation of a Rateau turbosupercharger to increase its output to more than 300 chaval vapeur. This was a direct-drive engine, and turned a two-bladed-fixed pitch propeller. The engine was 1.32 meters (4 feet, 4 inches) long, 0.89 meters (2 feet, 11 inches) wide, and 0.88 meters (2 feet, 10½ inches) high. It weighed 256 kilograms (564 pounds).

Engine cooling was provided by Lamblin cylindrical radiators mounted under the lower wing.

Nieuport-Delâge Ni-D 29 C.1, s/n 12002, right profile.

The standard airplane had a top speed of 230 kilometers per hour ( miles per hour), a range of 580 kilometers (360 miles) and a service ceiling of 8,500 meters (27,887 feet).

Nieuport-Delâge Ni-D 29 C.1, s/n 12002, right rear three-quarter view.

FLIGHT reported:

Pushing up World’s Height Record

Not satisfied with his height record of last week Lieut. Casole [sic] on June 14 took his Nieuport up to 10,100 metres (33,330 feet) during a flight from Villacoublay which lasted 1 hr. 55 mins. As in his previous flights, he used a Nieuport, fitted with a 300 h.p. Hispano-Suiza motor. His previous highest was 9,500 metres (31,350 ft.) and not 51,350 ft., as a printer’s error made it appear in our last issue.

—FLIGHT & The AIRCRAFT ENGINEER, No. 547, Vol. XI, No. 25, 12 June 1919, Page 799, Column 1

Jean Pie Hyacinthe Paul Jérôme Casale was born 24 September 1893 at Olmeta-di-Tuta, Corsica. His mother died when he was 9 years old, and his father, also, when he was 15.

Casale attended Bastia high school. On 1 Oct 1913, he enlisted in French Army, assigned to 8th Regiment of Chasseurs à Cheval. He was wounded in combat, 19 Aug 1914. After recuperating, he volunteered for aviation, December 1914. On completion of flight training, on 20 April 1915, he was awarded military pilot certificate # 837.

Casale was then assigned to the 1st Aviation Group, 20 May, and was promoted to corporal 5 June 1915. He was again promoted to Sergeant, 21 August 1915. On 19 May 1916, Sergeant Casale was awarded the Médaille Militaire and promoted to Adjutant. He scored his fifth shootdown of an enemy aircraft on 10 December 1916. He was next promoted to Sous Lieutenant, 24 June 1917

During World War I, Sous Lieutenant Casale was credited with 13 victories in air combat. For his service, Casale was awarded the Croix de Guerre with 9 palms, and was appointed Chevalier de la légion d’honneur.

Sous Lieutenant Casale was killed 23 June 1923 when he crashed in the forest of Daméraucourt dans l’Oise.

¹ FAI Record File Number 15455

© 2022, Bryan R. Swopes

13 June 1962

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Captain Richard H. Coan, USAF, at Mono Lake, California, 13 June 1962. (FAI)
Captain Richard H. Coan, USAF, at Mono Lake, California, 13 June 1962. (FAI)

13 June 1962: At Mono Lake, California, Captain Richard H. Coan, United States Air Force, set a  Fédération Aéronautique Internationale (FAI) World Record for Distance Over a Closed Circuit Without Landing with a specially prepared Kaman HH-43B Huskie, serial number 60-0263. With cowlings, doors and unneeded internal equipment removed—including brake lines to the rear wheels—the helicopter had an empty weight of just 5,300 pounds (2,404 kilograms).

Captain Richard H. Coan prepares to lift off aboard the HH-43B Huskie, 13 June 1962. (U.S. Air Force)
Near Mono Lake, California, Captain Richard H. Coan prepares to lift off aboard HH-43B-KA Huskie 60-0263, at dawn, 13 June 1962. (U.S. Air Force)

Flying along a 12-mile (19.3 kilometer) section of California Highway 167 (Pole Line Road) on the north shore of the lake, Captain Coan flew 27 laps in just over seven hours, until the Huskie ran out of fuel and settled to the pavement in a low-altitude autorotation. Without brakes and with the rear wheels locked, the helicopter rolled off the side of the roadway, but came to a stop before ending up in a ditch. The total distance flown was 1,055.16 kilometers (655.65 miles), a new Fédération Aéronautique Internationale (FAI) World Record for Distance Over a Closed Circuit Without Landing.¹

Kaman HH-43B Huskie 60-0263 parked at the edge of the roadway after it’s record-setting flight, at Mono Lake, California, 13 June 1962. (FAI)
Kaman HH-43B Huskie 60-0263 parked at the edge of Pole Line Road after its record-setting flight near Mono Lake, California, 13 June 1962. (FAI)

This same helicopter, flown by Captain Walter C. McMeen, set an FAI World Record for Altitude with a 1000 kilogram Payload to an altitude of 8,037 meters (26,368 feet) over Luke Air Force Base, Arizona, 25 May 1961.² On 18 October 1961, again at Bloomfield, Lieutenant Colonel Francis M. Carney set a World Record for Altitude Without Payload when he flew 60-0263 to 10,010 meters (32,841 feet).³ The following week, on 24 October 1961, Colonel Carney set six more world records, flying the HH-43B to 3,000 meters (9,853 feet) in 2 minutes, 41.5 seconds;⁴ 6,000 meters (19,685 feet) in 6 minutes 49.3 seconds;⁵ and to 9,000 meters (29,528 feet) in 14 minutes, 31 seconds.⁶ The following summer, Captain Chester R. Radcliffe, Jr., set an FAI World Record for Distance Without Landing when he flew it from Hill Air Force Base, Utah, to Springfield, Minnesota, a distance of 1,429.80 kilometers (888.44 miles), 5 July 1962.⁷

The Kaman Aircraft Corporation Huskie was used by the U.S. Air Force, U.S. Navy and Marine Corps, primarily for short range rescue operations. It was operated by two pilots and two rescue crewmen.

A turboshaft engine drove a unique system of counter-rotating and intermeshing rotors to provide lift, thrust and directional control. The counter-rotation cancelled the torque effect so no anti-torque, or tail, rotor was necessary. This allowed all of the engine’s power to drive the main rotor system.

The fuselage of the H-43B was 25 feet, 2 inches (7.671 meters) long. Each rotor had a diameter of 47 feet, 0 inches (14.326 meters). It’s height was 15 feet, 6½ inches (4.737 meters). The helicopter’s empty weight was 4,470 pounds (2,028 kilograms) and its maximum gross weight was 8,800 pounds (3,992 kilograms).****

The H-43B was powered by one Lycoming T53-L-1B turboshaft engine, rated at 860 shaft horsepower at 21,510 r.p.m. The engine uses a 5-stage axial-flow, 1 stage centrifugal-flow, compressor with a single stage gas producer turbine and single-stage power turbine. A reverse-flow combustion section allows significant reduction in the the engine’s total length. The power turbine drives the output shaft through a 3.22:1 gear reduction. The T53-L-1 is 3 feet, 11.8 inches (1.214 meters) long and 1 foot, 11.0 inches (0.584 meters) in diameter. It weighs 460 pounds (209 kilograms).

The Huskie’s economical cruise speed was 98 miles per hour (158 kilometers per hour), and the maximum speed was 120 miles per hour (193 kilometers per hour). Its hover ceiling out of ground effect (HOGE) was 18,000 feet (5,486 meters), and in ground effect (HIGE) was 20,000 feet (6,096 meters) and it had a range of 235 miles (378 kilometers). Normal rotor speed in flight was 255–260 r.p.m., with a minimum 238 r.p.m. in autorotation.

Captain Coan was awarded the Distinguished Flying Cross for the record flight. Later as a major, he commanded Detachment 8, 38th Aerospace Rescue and Recovery Squadron, at Cam Ranh Bay Air Base during the Vietnam War. He retired from the Air Force at the rank of lieutenant colonel.

With the call sign Pedro, the HH-43 was a rescue helicopter that served in combat during the Vietnam War.

The record-setting Kaman HH-43B Huskie 60-0263 was last assigned to Detachment 3, 42nd Aerospace Rescue and Recovery Squadron, Kirtland Air Force Base, New Mexico. It is in the collection of the National Museum of the United States Air Force, Wright-Patterson Air Force Base, Ohio. Its distance record still stands.

Kaman HH-43B-KA Huskie 60-0263 at the National Museum of the United States Air Force. (U.S. Air Force)
Kaman HH-43B-KA Huskie 60-0263 at the National Museum of the United States Air Force. (U.S. Air Force)

¹ FAI Record File Number 1258

² FAI Record File Number 13154

³ FAI Record File Number 1870

⁴ FAI Record File Numbers 13057 and 13135

⁵ FAI Record File Numbers 13056 and 13136

⁶ FAI Record File Number 13137

⁷ FAI Record File Number 13208

**** Maximum overload gross weight is 9,150 pounds (4,150 kilograms) at a load factor of 2.0

© 2020, Bryan R. Swopes

13 June 1944

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LNER's Grove Road railway bridge after the V-1 attack, 13 June 1944.
LNER’s Grove Road railway bridge after the V-1 attack, 13 June 1944. (The National Archives)
A LNER Class B-12/3 4-6-0 locomotive, 7488, pulls a passenger train across the rebuilt Grove Street bridge, 9:27 p.m., 14 June 1944. (Great Eastern Railway Society)
LNER Class B-12/3 standard gauge 4-6-0 locomotive, 7488, pulls a passenger train across the rebuilt Grove Street railway bridge, 9:27 p.m., 14 June 1944. (Great Eastern Railway Society)

13 June 1944: At approximately 4:30 a.m., the first V-1 flying bomb struck London. The “buzz bomb” detonated on a London and North Eastern Railway bridge crossing over Grove Street, between Devonshire Street and Osborne Road in Bethnal Green. Six persons were killed by the explosion, and twenty-six others were injured.

Twelve homes were demolished and at least fifty others badly damaged.

The bridge was along an important railway route. It was heavily damaged and the LNER decided to replace it rather than undertake any repairs. The new bridge was in service by 7:45 p.m., that evening.

“Detail from a Bomb Census map. The Grove Road V1 bomb is the lower of the two shown here. Catalogue reference: HO 193/50, map sheet 56/20 SE (A).” (The National Archives)

A Mr. Dowe witnessed the attack from the Bethnal Green Town Hall. He said, “When warning went I saw my wife and family into the shelter and then stood at the entrance to watch events. I heard a plane in the distance, then gunfire and then the sound of the plane as if diving. There was an orange flash, followed by a terrific explosion. There were no sounds of bombs falling as in the blitz, only only that of the plane zooming.”

Three other “P.A.C.s” (Pilotless Aircraft) ¹ fell in Kent and Sussex with little effect.

V1 vor dem Start Aus guter Deckung wird "V1" an die Abschußstelle gerollt. Der Start erfolgt durch eine Pressluftanlage. Mit Hilfe eines Fernlenkverfahrens trifft die "V1" das befohlene Ziel. Die gleichbleibend hohe Geschwindigkeit, die von keinem Feindjäger erreicht wird, erhält "V1" von einem Raketenantrieb. Diese erste deutsche Vergeltungswaffe ist eine hervorragende Schöpfung unserer Luftrüstung. Foto: PK-Lysiak/Transocean-Europapress
A V-1 flying bomb is brought out of a protective bunker for launching. Foto: PK-Lysiak/Transocean-Europapress

The Fieseler Fi 103 (better known as the Vergeltungswaffe 1 (“retaliation weapon”), or simply, the V-1, was what would today be considered a cruise missile. It was designed and built by the Gerhard Fieseler Werke GmbH. Construction of the missiles was very simple and it was mass produced at a rate of about 8,000 per month.

The V-1 is an unmanned mid-wing monoplane, constructed of a welded steel fuselage with straight wings which were covered by sheet steel. A pulse jet engine was mounted above the fuselage. The “flying bomb” was 8.325 meters (27 feet, 3¾ inches) long with a wingspan of 5.370 meters (17 feet, 7½ inches). The wing used a symmetrical airfoil with no sweep, dihedral or twist. There are no ailerons. Steel barrage balloon cable cutters were installed in the wings’ leading edges. The aircraft had a total weight of 2,160 kilograms (4,762 pounds).

Powered by an Argus Motoren Werke GmbH As 014 pulse jet engine which produced a maximum thrust of 3,530 newtons (794 pounds of thrust) at 750 kilometers per hour (460 miles per hour) at Sea Level. The pulse jet engine had no moving parts and fired 45–50 times per second. It burned low-octane gasoline with compressed air.

The V-1 was controlled in flight through pneumatic servos connected to a gyroscopic automatic pilot built by Askania Werke AG. A magnetic compass in the nose could be set to direct the V-1 in a particular direction. Air driven vanes at the nose drove an air log, which kept track of the distance flown by means of a turn counter. At a preselected count, the device shut down the pulse jet engine and the flying bomb entered a steep dive and crashed into the ground and the warhead detonated. The V-1 was only accurate enough to land in a general geographic area.

The aircraft had a maximum speed of 600 kilometers per hour (373 miles per hour) at 2,500 meters (8,200 feet). The maximum range was 235 kilometers (146 miles).

The warhead contained 830 kilograms (1,830 pounds) of Amatol 3 gm (a mixture of the high explosive TNT with ammonium nitrate). The warhead could be detonated by any one of three fuses: an electrical impact fuse, a mechanical impact fuse, or a mechanical delayed action fuse.

V1_Flying_Bomb_C4431
This illustration from an official report is dated 16 June 1944, just three days after the first V-1 attack on London. © IWM (C 4431)

The V-1 was usually launched from an inclined ramp by catapult, though it could also be air launched from a carrier airplane.

Between 13 June 1944 and 29 March 1945, approximately 10,500 V-1s were launched against England. In the area around London, 6,184 people were killed and 17,981 others seriously injured. The V-1 was also targeted against cities on the European continent, especially Antwerp. 8,696 V-1s were launched against that city, and 3,141 fired at Liège. These attacks killed 4,683 persons and wounded 10,075.

¹ “Flying bomb” replaced Pilotless Aircraft as the preferred term in a Cabinet meeting, 19 June 1944.

© 2018, Bryan R. Swopes

13 June 1943

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USAAF Boeing B-17F Flying Fortress with left outboard engine on fire and right wing shot off, out of control and going down over Europe, World War II. (U.S. Air Force)

13 June 1943: On Mission Number 63, 76 VIII Bomber Command Boeing B-17F Flying Fortress four-engine heavy bombers of the 4th Bombardment Wing were sent to attack the U-boat pens at Kiel, Germany.

An Allied merchant convoy formed up to cross the Atlantic Ocean, 1942. (Naval Supply Corps Newsletter/Library of Congress)

German submarine attacks on transatlantic convoys were a major threat to the Allies. England was dependent on North America for food, fuel, munitions and weapons. Destruction of the submarine bases and repair facilities was therefore a very high priority for VIII Bomber Command. These were often very heavily reinforced concrete bunkers where submarines could be serviced and repaired, safe from air attack.

The “Kilian” base at Kiel was for the protection of up to 12 newly-built U-boats. Each bay was 138 meters (453 feet) long and could house two submarines, end-to-end. The roof was 4.8 meters (15 feet, 9 inches) of reinforced concrete, and the walls were 3.3 meters (10 feet, 10 inches) thick.

U-Boot Typ VII C im Bunkerdock. (L.-G. Buchheim © Buchheim Stiftung)

60 bombers made it to the target but were met with the heaviest fighter attacks to that point of the war. 22 B-17s were shot down. Of those that returned to England, 24 were damaged, 1 so badly that it was beyond repair.

3 airmen were killed, 20 wounded and 213 were listed as Missing In Action.

Before the war, it was thought that the defensive machine guns of the Flying Fortress would be able to protect it against enemy fighters, but losses like those suffered in this raid proved the necessity for escorting fighters to defend the bomber formations.

NOTE: A very detailed analysis of this mission, “USAAF Mission : Bremen and Keil” by Andreas Zapf can be found at

http://www.andreaszapf.de/blog-chronicles-media/USAAF-Mission-63-Bremen-and-Kiel.pdf 

U-boat pen
U-boat pen

© 2018, Bryan R. Swopes

13 June 1937, Late

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Amelia Earhart’s Lockheed Electra 10E Special, NR16020, in Africa. (Purdue University Libraries, Archives and Special Collections)

13 June 1937: Leg 16. After refueling the Lockheed Electra 10E Special at Khartoum, Anglo-Egyptian Sudan, Amelia Earhart and Fred Noonan continue on to Massawa, Eritrea, 459 miles (739 kilometers) further on.

Exactly two hundred miles out we crossed at right angles at Athara River which flows northward into the Nile. Thence the low desert roughened and rose, first into sloping sandy foothills, then mountains where green vegetation, almost the first we had seen in Africa, began to appear below us. Well into Eretrea we flew over the headwaters of a second considerable river, the Khor Baruka, which drains this highland region northward into the Red Sea. Heated air blasted up from the mountain slopes, buffering the ship unkindly. Even above 10,000 feet it was rough going. . . Massawa admits to being one of the hottest cities in the world. In the summer the thermometer often hits 120 degrees in the shade. . . On the evening of our arrival the thermometer registered 100 degrees, but that night it became comparatively cool. . . It had been a long day, what with the landmarkless desert flying, the stop at Khartoum, the rough going over the mountains the long trip down, and there was fair reason for a pilot to feel famished. (As usual I had forgotten to eat.) “Are you hungry?” an English-speaking officer asked me. “As hollow as a bamboo horse.”

—Amelia Earhart

Great Circle route from Khartoum, Sudan, to Massawa, Eritrea, 395 nautical miles (454 statute miles/731 kilometers) Great Circle Mapper)

© 2019, Bryan R. Swopes