Category Archives: Aviation

14–15 June 1919

Vickers Vimy with Alcock and Brown aboard, departs St. John's, Newfoundland, 14 June 1919. (CF Photo)
The Vickers Vimy with Alcock and Brown aboard, departs St. John’s, Newfoundland, 14 June 1919. (CF Photo)
John Alcock and Arthur Whitten-Brown, 14 June 1919. (Vickers PLC)
Captain John William Alcock, D.S.C, and Lieutenant Arthur Whitten Brown, before their departure at St. John’s, Newfoundland, 14 June 1919. (Vickers PLC)

14–15 June 1919: Captain John William Alcock, D.S.C., and Lieutenant Arthur Whitten Brown, both of the Royal Air Force, crossed the Atlantic Ocean, non-stop, aboard their twin-engine Vickers Vimy F.B.27A Mk.IV biplane bomber. This was the very first successful non-stop trans-Atlantic crossing by air.

Alcock and Brown took off from Lester’s Field, St. John’s, Newfoundland, at 16:13 GMT (2:43 p.m., NDT), 14 June 1919. They flew 1,890 miles (3,042 kilometers) to Clifden, County Galway, Ireland.

During their flight, they encountered heavy fog, icing, snow and severe turbulence. Four times Brown had to go out on the wings to clear snow and ice from the engine intakes.

The Vimy crossed the coast of Ireland at 9:25 a.m., British Summer Time (08:40 GMT), and touched down on the soft ground of Derrygimla Bog, just south of Clifden, at 9:40 a.m., BST. The airplane pitched over on its nose and was damaged, but Alcock and Brown were not hurt.

The total duration of their flight was 16 hours, 27 minutes.

Alcock and Brown's aeroplane after completing the first non-stop transatlantic flight, 1919. (Getty Images/Print Collector)
Alcock and Brown’s aeroplane after completing the first non-stop transatlantic flight, 1919. (Getty Images/Print Collector)

The following report was published in The New York Times:

Captain Alcock’s Own Narrative of His Flight From Newfoundland to Ireland

LONDON, June 16. (By telegraph from Clifden, Ireland.) We have had a terrible journey. The wonder is that we are here at all. We scarcely saw the sun or the moon or the stars. For hours we saw none of them.

     The fog was very dense, and at times we had to descend to within 300 feet of the sea. For four hours the machine was covered in a sheet of ice caused by frozen sleet; at another time the sleet was so dense that my speed indicator did not work, and for a few seconds it was very alarming.

     We looped the loop, I do believe, and did a very steep spiral. We did some very comic “stunts,” for I have had no sense of the horizon.

     The winds were favorable all the way: northwest and at times southwest. We said in Newfoundland we could do the trip in 16 hours, but we never thought we should. An hour and a half before we saw land we had no certain idea where we were, but we believed we were at Galway or thereabouts. Our delight in seeing Eashal Island and Turbot Island (5 miles west of Clifden) was great. People did not know who we were when we landed, and thought we were scouts on the lookout for the “Vimy.”

     We encountered no unforeseen conditions. We did not suffer from cold or exhaustion except when looking over the side; then the sleet chewed bits out of our faces. We drank coffee and ale and ate sandwiches and chocolate.

     The flight has shown that the Atlantic flight is practicable, but I think it should be done not with an aeroplane or seaplane, but with a flying boat. We had plenty of reserve fuel left, using only two-thirds of our supply.

     The only thing that upset me was to see the machine at the end get damaged. From above, the bog looked like a lovely field, but the machine sank into it up to the axle and fell over on to her nose.

The New York Times, 16 June 1919, Page 1, Columns 7 and 8

The “Vickers-Vimy-Rolls”

     The construction of the Trans-Atlantic “Vickers-Vimy-Rolls” was completed at the Weybridge Aeroplane Works of Messrs. Vickers, Limited.

     This aeroplane is practically similar in every respect to the Standard “Vimy” as supplied to His Majesty’s Government.

     Two standard 350 hp. Rolls-Royce engines are installed. The capacity of the petrol tanks has been increased to 865 gallons, and the lubricating oil tanks to 50 gallons, and with this quantity of fuel this aeroplane has a range of 2440 miles. The maximum speed is over 100 miles per hour. The span of the “Vickers-Vimy-Rolls” is 67 feet, and overall length is 42 feet 8 inches. The width of the planes is 10 feet 6 inches. A wireless telegraphy set capable of sending and receiving messages over long distances was carried, and the pilot and navigator wore electrically heated clothing.

AIRCRAFT JOURNAL, Vol. IV., No. 25, Saturday, 21 June 1919, at Page 9, Column 3

After their historic flight, Captain Alcock and Lieutenant Brown were invested Knight Commanders of the Order of the British Empire by King George V in a ceremony at Windsor Castle, 21 June 1919. They also had won a prize of £10,000 offered by Alfred Harmsworth, 1st Viscount Northcliffe, owner of the Daily Mail, and which was presented to them at the Savoy Hotel, 20 June, by Winston Churchill, Secretary of State for War, and the future prime minister. The pilots insisted that £2,000 go to the Vickers and Rolls-Royce mechanics who had prepared their airplane. They also received 2,000 guineas from the Ardath Tobacco Co., and £1,000 from Mr. Lawrence R. Phillips.

"Vickers 'Vimy" aircraft of Captain John Alcock and Lieut. A.W. Brown ready for trans-Atlantic flight, Lester's Field, 14 June 1919, St. John's, Nfld." (Library and Archives Canada/PA-121930)
“Vickers ‘Vimy” aircraft of Captain John Alcock and Lieut. A.W. Brown ready for trans-Atlantic flight, Lester’s Field, 14 June 1919, St. John’s, Nfld.” (Library and Archives Canada/PA-121930)

Alcock and Brown’s airplane was a Vickers F.B.27 Mk.IV Vimy, serial number C105. The Royal Air Force registration was B9952. The owner of the aircraft was the manufacturer, Vickers Limited. On 1 May 1919, it was assigned Certificate of Registration No. 18, with the civil registration G-EAAR. Contemporary photographs of the Vimy do not show any registration markings, however.

"Vickers imt, 1919. Alcock & Browns tranatlantic aircraft crossed teh Atlantic between St. John's, Newfoundland and Clifden, Ireland between 14 an 15 June, 1919. The aircraft in the Vickers factory at Weybridge." (Getty Images/Science & Society Picture Library)
“Vickers Vimy, 1919. Alcock & Browns transatlantic aircraft crossed the Atlantic between St. John’s, Newfoundland and Clifden, Ireland between 14 and 15 June, 1919. The aircraft in the Vickers factory at Weybridge.” (Getty Images/Science & Society Picture Library)

The Vickers Vimy F.B.27 (named after the World War I Battle of Vimy Ridge) was designed and built by Vickers Ltd. (Aviation Department) at Weybridge, Surrey, England. It was a twin-engine, three-bay biplane night bomber built for the Royal Air Force. The Vimy’s construction was typical of the time: a wooden framework covered with doped fabric. The engines were placed in individual nacelles, midway between the upper and lower wings. Each nacelle was supported by four vertical struts. The horizontal stabilizer/elevator were also biplane, and it had two vertical fins/rudders.

The Vimy was 43 feet, 6½ inches (13.272 meters) long with a wingspan of 67 feet, 2 inches (20.472 meters) and height of 15 feet, 8 inches (4.775 meters). The upper and lower wings had a chord of 10 feet, 6 inches (3.200 meters). The total wing area was 1,330 square feet (123.6 square meters). The vertical gap between the wings was 10 feet, 0 inches (3.048 meters) and there was no stagger. Both wings had and angle of incidence of 3½° and 3° dihedral.

The bomber weighed 6,700 pounds (3,039 kilograms) empty, and had a gross weight of 12,500 pounds (5,670 kilograms).

The Trans-Atlantic Vimy at Brooklands, August 1919. (BAE Systems)

The Vimy was powered by two water-cooled, normally-aspirated, 1,240.5-cubic-inch-displacement (20.3 liter) Rolls-Royce Eagle VIII single overhead cam 60° V-12 engines with two valves per cylinder and a compression ratio of 4.9:1. These engines were rated at 350 horsepower at 1,800 r.p.m., and 360 horsepower at 2,035 r.p.m. (five minute limit). They turned four-bladed, fixed-pitch, wooden propellers through a 1.60:1 gear reduction. The Eagle VIII used four Rolls-Royce/Claudel Hobson carburetors and four Watford magnetos with two spark plugs per cylinder. Fuel consumption at normal power at Sea Level was 23 gallons (87 liters) per hour. The engine weighed 847 pounds (384 kilograms).

Rolls-Royce Eagle VIII aircraft engine. (NASM)
Rolls-Royce Eagle VIII water-cooled V-12 aircraft engine. (NASM)

The Vimy had a maximum speed of 98 miles per hour (158 kilometers per hour) at 5,000 feet (1,524 meters). In standard configuration, the bomber had a range of 835 miles (1,344  kilometers). Its service ceiling was 10,500 feet (3,200 meters). Vimy C105 was modified by Vickers to carry 1,050 gallons (3,975 liters) of gasoline for the transoceanic flight.

The Vimy was repaired by Vickers and Rolls-Royce, then donated to the London Science Museum where it is displayed near Amy Johnson’s DH.60G Gipsy Moth, Jason. Its civil registration was cancelled in May 1920.

Alcock and Brown's Vickers Vimy at the Science Museum, London. © Science Museum
Alcock and Brown’s Vickers Vimy at the Science Museum, London. © Science Museum
Captain John William Alcock, D.S.C., Royal Air Force. (Museum of Science and Industry)

John William Alcock was born 6 November 1892, at Seymour Grove, Old Trafford, Stretford, a town near Manchester, England. He was the son of John Alcock, a coachman, and Mary Alice Whitelegg Alcock, a domestic servant.

He took an early interest in flying. Work as a mechanic at the Ducrocq School, Brooklands Aerodrome, Surrey, led to flight training. He was awarded pilot’s certificate No. 368 by the Royal Aero Club, 26 November 1912.

Alcock competed in various air races, winning the Easter Aeroplane Handicap at Brooklands with a Farman B, 24 March 1913. The prize for first place was 50 guineas.

John William Alcock with a Nieuport IV.G monoplane at the London-Manchester Air Race, 1912.

With the onset of World War I, Alcock entered the Royal Naval Air Service, 12 November 1914. as a Warrant Officer, Second Grade (temporary). Alcock was assigned as a flight instructor at the Naval Flying School, Eastchurch, on the Isle of Sheppey, Kent, England. He was commissioned a Flight Sub-Lieutenant (tempy) 29 December 1915 and was sent to a squadron based on an island in the Aegean Sea. Alcock was flying a Sopwith Camel when he shot down an enemy airplane and forced two others into the sea. For this action he was awarded the Distinguished Service Cross:

13318 SUPPLEMENT to the LONDON GAZETTE, 19 DECEMBER, 1917.

Flt. Lieut. John William Acock, R.N.A.S. (now prisoner).

     For the great skill, judgement and dash displayed by him off Mudros on the 30th September, 1917, in a successful attack on three enemy seaplanes, two of which were brought down in the sea.

After Alcock returned to base, he took a Handley Page O/100 bomber on a mission against Constantinople. When one engine failed, he turned back, but then the second failed and the airplane went down in the Gulf of Xeros. He and his two crewmen then swam to the enemy-held Gallipoli shoreline. They were captured and held as prisoners of war.

While held as a prisoner, Alcock was promoted to Flight Lieutenant (tempy), R.N.A.S., 31 December 1917.

On 1 April 1918, the Royal Flying Corps and Royal Naval Air Service were combined to establish the Royal Air Force. Flight Lieutenant Alcock, R.N.A.S., became Captain Alcock, R.A.F.

When The War to End All Wars came to an end in November 1918, Captain Alcock was repatriated to the United Kingdom, arriving at Dover 16 December 1918. He left military service in March 1919 and joined Vickers Ltd. (Aviation Department) as a test pilot.

While flying the prototype Vickers Viking to the Paris Air Show, Captain Sir John William Alcock, K.B.E., D.S.C., was killed in an accident at Cottévard, France, 18 December 1919. His remains were interred at the Southern Cemetery, Chorlton-cum-Hardy, Greater Manchester, England.

Captain Sir John William Alcock, K.B.E., D.S.C., by Sir John Lavery, R.A., 1919
Captain Arthur Whitten Brown, Royal Air Force. (Museum of Science and Industry)

Arthur Whitten Brown was born at Crosshills, Glasgow, Scotland, 23 July 1886. He was an American citizen by birth. His parents were Arthur George Brown, a mechanical engineer for Westinghouse, and Emma Whitten Brown.

(Mr. Brown had been sent by Westinghouse to find a location for an electrical equipment factory, which was eventually built in Old Trafford, John Alcock’s birthplace.)

In 1914, Brown enlisted in the British Army.

In September 1919, Sir Arthur Whitten Brown married Miss Marguerite Kathleen Kennedy, at St. Martin’s, London. They would have a son, Arthur, who would become a pilot in the Royal Air Force. He was killed in action on D-Day, 6 June 1944, in Holland.

Captain Sir Arthur Whitten Brown, K.B.E.

During World War II, Sir Arthur returned to active duty in the Royal Air Force. He instructed in navigation.

Lieutenant-Colonel Sir Arthur Whitten Brown, K.B.E., died at his home in Swansea, Wales, 4 October 1948, at the age of 62 years. His ashes interred at St. Margaret Churchyard, Tylers Green, Wycombe District Buckinghamshire.

Captain Sir Arthur Whitten Brown, K.B.E., by Sir John Lavery, R.A., 1919 (Royal Air Force Museum)

© 2019, Bryan R. Swopes

14 June 1963

Jacqueline Auriol, 1956. (Association Amicale des Essais en Vol/CEV Brétigny)

14 June 1963: Jacqueline Marie-Thérèse Suzanne Douet Auriol flew an Avions Marcel Dassault Mirage III R (nº 307) over a 100 kilometer course near Istres, France, at an average of 2,038.70 kilometers per hour (1,266.79 miles per hour), setting a Fédération Aéronautique Internationale (FAI) world speed record.¹

Mme. Auriol broke the record set six weeks earlier by Jackie Cochran in a Lockheed TF-104G Starfighter. ²

Jacqueline Auriol (1917-2000), aviatrice française. Remise du Record international féminin (14 juin 1963) par Jacques Allez, directeur de l’Aéroclub de France. Paris, janvier 1964.

The Mirage III R is a single seat, single-engine, supersonic all-weather reconnaissance variant of the Mirage IIIE delta-winged fighter. The nose is modified to carry five cameras. Radar and weapons were deleted.

The Avions Marcel Dassault Mirage IIIE was 15,04 meters (49 feet, 4⅛ inches) long with a wingspan of 8,22 meters (26 feet, 11⅔ inches) and height of 4,45 meters (14 feet, 7⅕ inches). The interceptor’s empty weight was 7,050 kilograms (15,543 pounds), and maximum takeoff weight was 13,700 kilograms (30,203 pounds).

Dassault Mirage IIIE three-view illustration with dimensions. (Avions Marcel Dassault)

The aircraft flown by Jacqueline Auriol was powered by a Société nationale d’études et de construction de moteurs d’aviation (SNECMA) Atar 09C single shaft, axial-flow turbo-réacteur (turbojet engine) with afterburner. The engine used a 9-stage compressor section and 2-stage turbine. It was rated at 9,430 pounds of thrust (41.947 kilonewtons), and 13,669 pounds (60.803 kilonewtons) with afterburner. The Atar 09C was 5.900 meters (19 feet, 4.28 inches) long, 1.000 meters (3 feet, 3.37 inches) in diameter and weighed 1,456 kilograms (3,210 pounds).

The Dassault Mirage IIIE had a maximum speed of 2,350 kilometers per hour (1,460 miles per hour). Its service ceiling was 17,000 meters (55,774 feet), and its combat range was range 1,200 kilometers (746 miles).

Jacqueline Auriol flew this Dassault Mirage III R, nº 307, to an FAI world speed record of 2,038.70 km/h, 14 June 1963. (Archives Musée BA 102 – Collection particulière)

¹ FAI Record File Number 12392

² FAI Record File Number 12390

© 2019, Bryan R. Swopes

14 June 1937

Amelia Earhart, Fred Noonan and a group of locals pose for photographs with the Electra at Assab, Eritrea, 14 June 1937. (Purdue University Libraries, Archives and Special Collections)

14 June 1937: Leg 17. From Massawa, Amelia Earhart and Fred Noonan fly their Lockheed Electra 10E, NR16020, 246 nautical miles (283 statute miles/455 kilometers) down the coast of the Red Sea to Assab, Eritrea, to prepare for the next long flight to Karachi, India. They have the aircraft serviced and fueled then await the morning.

On Tuesday, June 14, we moved down the Red Sea from Masawa to Assab to prepare for the long flight along the Arabian coast to India. Assab was nearer our objective than Masawa, offered better take-off facilities, and as well we had a greater supply of 87 Octane gasoline spotted there. Eritrea stretches along the coast of the Red Sea for 670 miles. Our course took us about half that length. Soon we left behind the mountains that bordered the coast-line and bade farewell to everything that was green. Approaching Assab the coast became terribly barren beyond description. . . .

Amelia Earhart

Amelia Earhart’s Lockheed Electra 10E, NR16020, being serviced inside a hangar at Assab, Eritrea, 14 June 1937 (Purdue University Libraries, Archives and Special Collections)
Great Circle route from Massawa to Assab, Eritrea, 246 Nautical miles (283 statute miles/455 kilometers). (Great Circle Mapper)

© 2019, Bryan R. Swopes

14 June 1919

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

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