Tag Archives: Royal Canadian Air Force

10–14 July 1938

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Howard Robard Hughes, Jr. (New York Public Library)
Howard Robard Hughes, Jr., ca. 1937 (New York Public Library)

10–14 July 1938: Howard Robard Hughes, Jr., along with a crew of four, departed Floyd Bennett Field, Brooklyn, New York, on a flight to circle the Northern Hemisphere. His airplane was a Lockheed Super Electra Special, Model 14-N2, registered NX18973. Aboard were Harry P. McLean Connor, co-pilot and navigator; 1st Lieutenant Thomas Lawson Thurlow, United States Army Air Corps, navigator; Richard R. Stoddart, a field engineer for the National Broadcasting Company (NBC), radio operator; Edward Lund, flight engineer. Lieutenant Thurlow was the Air Corps’ expert on aerial navigation. Stoddart was an expert in radio engineering. Thurlow, Stoddart and Lund were also rated pilots.

This photograph by aviation photographer Rudy Arnold shows the “nose art” of the Lockheed Model 14-N2 Super Electra, “New York World’s Fair 1939.” Lieutenant Thurlow is “sighting in” the airplane’s navigation instruments prior to the around-the-world flight.(Rudy Arnold Collection, National Air and Space Museum XRA-4763)

Before they took off from Floyd Bennett Field, the Lockheed was christened New York World’s Fair 1939, in keeping with an agreement that Hughes had made with Grover Whalen and the fair’s organizers.

Howard Hughes' Lockheed Model 14-N@ Super Electra, starting its right engine at Floyd Bennett Field, approximately 7:00 p.m., 10 July 1938. (Unattributed)
Howard Hughes’ Lockheed Model 14-N2 Super Electra starting its right engine at Floyd Bennett Field, 10 July 1938. (Unattributed)

Howard Hughes and his crew departed Floyd Bennett Field at 7:19:10 p.m. on 10 July. The route of the flight was from Floyd Bennett Field to Le Bourget Aerodrome, Paris, France, a distance of 3,641 miles (5,860 kilometers), flown in an elapsed time of 16 hours, 38 minutes; Moscow, Russia, USSR, 1,640 miles (2,639 kilometers), 7:51; Omsk, Siberia, 1,400 miles (2,253 kilometers), 7:27; Yakutsk, Yakut ASSR, 2,158 miles (3,473 kilometers), 10:31; Fairbanks, Alaska, 2,457 miles (3,954 kilometers), 12:17; Minneapolis, Minnesota, 2,441 miles (3,928 kilometers), 12:02; and back to Floyd Bennett Field, 1,054 miles (1,696 kilometers) 4:26.

They arrived at Floyd Bennett Field at 2:34 p.m., 14 July. The distance flown was approximately 14,800 miles (23,818 kilometers) (sources differ). The total duration was 91 hours, 14 minutes, 10 seconds. The actual flight time was 71 hours, 11 minutes, 10 seconds. Average speed for the flight was 206.1 miles per hour (331.7 kilometers per hour).

The flight crew of Horad Hughes around-the-world flight, left to right, Hughes,
The flight crew of Howard Hughes’ around-the-world flight, left to right: Howard Robard Hughes, Jr., wearing a fedora and a white shirt; 1st Lieutenant Thomas L. Thurlow, U.S. Army Air Corps; Harry P. McLean Connor; Richard R. Stoddart; and Edward Lund. Standing at the far left of the photograph is Grover Whalen, president of the New York World’s Fair 1939 Committee, who christened the airplane. (Tamara Thurlow Field via Air & Space Smithsonian)

The international organization for flight records, the Fédération Aéronautique Internationale, requires that a circumnavigation cross all meridians in one direction and be at least the length of the Tropic of Cancer, 22,858.729 miles (36,787.559 kilometers). Howard Hughes’ “around the world flight” circled the Northern Hemisphere and was at least 8,058 miles (12,968 kilometers) short of the required distance, so no official record was set. (The same is true of Wiley H. Post’s two earlier “around the world” flights which used a similar route.)

The Robert J. Collier Trophy. (Smithsonian Institution, National Air and Space Museum)
The Robert J. Collier Trophy. (NASM)

The National Aeronautic Association awarded the Aero Club Trophy (after 1944, known as the Robert J. Collier Trophy, or simply, The Collier Trophy) to Howard Hughes and his associates, “For their epoch making round the world flight in 91 hours and 14 minutes.” The Collier is an annual award, “. . . for the greatest achievement in aeronautics or astronautics in America, with respect to improving the performance, efficiency, and safety of air or space vehicles, the value of which has been thoroughly demonstrated by actual use during the preceding year.”

The Lockheed Super Electra 14-N2, serial number 1419, was offered to Hughes by the Lockheed Aircraft Company, Burbank, California, at no cost.

Company officials believed that publicity generated by an around-the-world flight would justify the expense. The airplane underwent modification for two months at the Burbank factory. The Curtiss-Wright Corporation provided new engines. Fuel capacity was increased to 1,844 gallons (6,980.3 liters). Three radio systems were installed.

The Lockheed Model 14 Super Electra was an all-metal, twin-engine, low-wing monoplane with retractable landing gear, designed as a medium-sized airliner. It was flown by two pilots and could carry up to 12 passengers. Based on aerodynamic studies carried out by Clarence L. “Kelly” Johnson on the earlier Model 10 Electra, the airplane was configured with an “H-tail”, with vertical fins and rudders placed at the ends of the horizontal stabilizer. This was a characteristic design feature for Lockheed aircraft through the 1950s.

Cutaway drawing of Howard Hughes' Lockheed Model 14-N2 Super Electra, NX18973. (New York Public Library)
Cutaway drawing of Howard Hughes’ Lockheed Model 14-N2 Super Electra, NX18973. (New York Public Library)

The Model 14 was 44 feet, 4 inches (13.513 meters) long with a wingspan of 65 feet, 6 inches (19.964 meters) and overall height of 11 feet, 5 inches (3.480 meters). Hughes’ Model 14-N2 Special differed, but a Model 14-WF-62 airliner version had an empty weight of 10,750 pounds (4,876 kilograms), gross weight of 15,650 pounds (7,098 kilograms) and maximum takeoff weight of 17,500 pounds (7,938 kilograms). The airliner had maximum speed of 250 miles per hour (402 kilometers per hour) and a service ceiling of 24,500 feet (7,468 meters).

NX18973 was powered by two air-cooled, supercharged, 1,823.129-cubic-inch-displacement (29.875 liter) Wright Aeronautical Division Cyclone GR-1820-G102 nine-cylinder radial engines with a normal power rating of 900 horsepower at 2,200 r.p.m., and 1,100 horsepower at 2,200 r.p.m for take-off.  The engines had a compression ratio of 6.7:1 and required 91-octane gasoline. They turned three-bladed Hamilton Standard constant-speed propellers through a 0.6875:1 gear reduction. The GR-1820-102 was 4 feet, 0.12 inches (1.222 meters) long, 4 feet, 7.10 inches (1.400 meters) in diameter, and weighed 1,275 pounds (578 kilograms).

Lockheed Moedl 14-N2 Super Electra NX18973, New York World's Fair 1939, arrives at Floyd Bennett Field, Long Island New York, 14 July 1938. (Associated Press)
Lockheed Model 14-N2 Super Electra NX18973, “New York World’s Fair 1939,” arrives at Floyd Bennett Field, Long Island, New York, 2:34 p.m., 14 July 1938. (Associated Press)

Representative performance figures are maximum speed of 250 miles per hour (402 kilometers per hour) and a service ceiling of 24,500 feet (7,468 meters). NX19783 had an estimated maximum range of 4,500 miles (7,242 kilometers).

Following Hughes’ flight, NX18973 was returned to Lockheed. The manufacturer then sold the Super Electra to the Royal Canadian Air Force. It was assigned fuselage identification AX688. (A militarized version of the Super Electra was produced as the Hudson light bomber.)

On 10 November 1940, the Super Electra took off from Nairobi, Kenya, on a transcontinental ferry flight to from South Africa to Egypt. There were high winds and it was raining. After climbing to 500 feet (152 meters) AGL, the Lockheed banked to the left. It stalled, entered a spin and crashed. The wreck caught fire. All persons on board were killed.

Lockheed Model 14-N2 Super Electra Special, c/1419, NX18973. (San Diego Air and Space Museum Archive)
Lockheed Model 14-N2 Super Electra Special, c/n 1419, NC18973. (San Diego Air and Space Museum Archive)
Lockheed Model 14-N2 Super Electra NC18973 at Alameda, California, 1940. (Bill Larkins/Wikipedia)

© 2018, Bryan R. Swopes

17–19 June 1941

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Flight Captain Jackie Cochran, R.A.F. Air Transport Auxiliary. (Indian Palms Historical Society)

17–19 June 1941: Jacqueline (“Jackie”) Cochran was the first woman to fly a bomber across the Atlantic Ocean when she ferried a Lockheed Hudson from Canada to Scotland. The airplane was a twin-engine Lockheed Model 414 Hudson Mk.V (LR), Royal Air Force identification AM790 (Lockheed serial number 414-2872).

Recognizing that the War would require all available pilots, the United Kingdom’s Lord Beaverbrook and the United States Army Air Forces Chief of Staff, Major General Henry Harley (“Hap”) Arnold, felt the need to demonstrate that civilian women could serve as pilots of military aircraft in non-combat situations. Jackie Cochran, a famous record-setting pilot, was selected for the assignment.

Cochran had previously served as a Flight Captain ¹ with the Royal Air Force Air Transport Auxiliary. After a period of six months, she had returned to the United States at the request of General Arnold, where she served on his staff.

For this ferry flight, Captain Edgar Grafton Carlisle, Jr.,² was assigned as her navigator. The Hudson also carried a radio operator, today only remembered as Coates. Royal Canadian Air Force authorities felt that Miss Cochran was not physically strong enough to operate the Hudson’s hand brakes. The arrangement between her and the R.C.A.F. was that she would be allowed to fly the bomber as First Officer, but that Captain Carlisle would make all takeoffs and landings.³

Cochran, Carlisle and Coates departed Montréal, Québec, at 1920 G.M.T., 17 June, en route to Gander, Newfoundland. They flew 931 statute miles (1498 kilometers) in 5 hours, 4 minutes before landing at 0024 G.M.T., 18 June, and remained there overnight.

Page from Form 68 Watch Log, dated 18 June 1941. (Courtesy of Diana Trafford, Flights of History.)

The following evening, 18 June, at 1857 G.M.T., they took off to fly across the North Atlantic Ocean, a distance of 2,122 statute miles (3,415 kilometers).

Great Circle Route from Montreal to Gander, and on to Prestwick. (Great Circle Mapper)

In her autobiography, Cochran wrote:

     Flying the ocean at night didn’t mean much. We were above an overcast and hardly saw water. But just before daylight, we were heard or spotted by radar and suddenly through the darkness tracer bullets came up in front and around us. There was sudden consternation on board. Carlisle rushed up to me and the radio operator came running out of his compartment with his Very pistol. He opened a hatch and by firing a certain colored bullet gave the signal of the day but this really served no purpose because the light could not have been seen from the surface of the water anyway and the firing at us was probably coming from a German submarine or one of our own friendly ships. I thought maybe the pilots in the mass meeting in Montreal were right after all and the Germans were going to make a test case of me. Anyway, the tracer bullets stopped almost as soon as they started and no noticeable damage was done to the plane. After daylight, a hole opened up in the overcast and we saw a ship burning at sea, but could do nothing about it except to make a report by radio because we had no fuel to spare to enable us to go down and cruise around. Then we caught sight of the coast of Ireland in the distance and it kept creeping up on us and growing larger and larger and more friendly. From off the coast of Ireland to Prestwick, Scotland, was a tortuous air route. The route went one way and then another—without any real pattern—and the route was changed daily to make it difficult for enemy planes or submarines to intercept. At the end of twelve hours, we came to a stop on the runway. Carlisle, under the regulation, made the landing.

—The Stars at Noon, by Jacqueline Cochran, Little, Brown and Company, Boston and Toronto, 1954. Chapter VI, Pages 102–103

They arrived at Prestwick, Scotland, at 0605 G.M.T., 19 June, after a flight of 11 hours, 8 minutes.

Page from Form 68 Watch Log, dated 19 June 1941. (Courtesy of Diana Trafford, Flights of History.)

Jackie Cochran would go on to form the Women Airforce Service Pilots (WASPs).

The image below shows the Hudson ferried by Jackie Cochran in service later in the War. It is painted in the Coastal Command camouflage scheme.

“Hudson Mark V, AM790 ‘E’, running up its engines at Bo Rizzo.” ⁴ (“No. 608 Squadron, Royal Air Force, 1942–1943.” Flight Lieutenant J.E. Garrett Collection, Imperial War Museum) © IWM HU 66682

The Lockheed Hudson was a twin engine light bomber developed by Lockheed from its Model 14 Super Electra civil transport. Both types were designed by the legendary Clarence L. (“Kelly”) Johnson. The B-14L prototype made its first flight 10 December 1938 from the Union Air Terminal at Burbank, California. It was flown by two Royal Air Force officers, Squadron Leader James Addams and Squadron Leader Randle. The prototype (also identified as Model 214-40-01) was purchased by Great Britain and assigned the R.A.F. identification N7205.

The Hudson flown by Cochran, AM790, was an improved Model 414, Hudson Mk.V. This was identical to the earlier Mk.III, with the substitution of Pratt & Whitney R-1830-S3C4-G Twin Wasp engines. The bomber was flown by a single pilot, with a navigator/bombardier, radio operator and gunner.

“Hudson Mark V, AM753/G, on the ground at Eastleigh, Hampshire, following erection by Cunliffe Owen Aircraft Ltd. After trials with the Coastal Command Development Unit, the Aeroplane and Armament Experimental Establishment and the Royal Aircraft Establishment, AM753 was passed to No. 5 Operational Training Unit.” (Imperial War Museum, Royal Air Force Aircraft 1941–1959: ATP Collection (GSA 325). © IWM ATP 11116C )
Hudson Mark V, AM863 ‘OY-E’, of No. 48 Squadron RAF based at Wick, Caithness, flying south over Loch Hempriggs. (F/L John Henry Bertrand Daventry, RAF official photographer. © IWM CH 17908 )

The Hudson Mk.V was 44 feet 3⅞ inches (13.513 meters) long with a wingspan of 65 feet, 6 inches (19.964 meters) and height of 11 feet, 10 inches (3.607 meters). It had a maximum gross weight of 20,000 pounds (9,072 kilograms).

The Mk.V was equipped with two air-cooled, supercharged 1,829.4-cubic-inch-displacement (29.978 liter) Pratt & Whitney Twin Wasp S3C4-G (R-1830-61) two-row fourteen-cylinder radial engines with a compression ratio of 6.7:1. These had a normal power rating of 1,100 horsepower at 2,550 r.p.m. to 6,200 feet (1,890 meters) and 1,000 horsepower at 2,550 r.p.m at 12,500 feet (3,810 meters). The takeoff/military power rating was 1,200 horsepower at 2,700 r.p.m. to 4,900 feet (1,494 meters) and 1,050 horsepower at 13,100 feet (3,993 meters). The engines turned three-bladed propellers though a 16:9 gear reduction. They were 5 feet, 3.48 inches (1.612 meters) long, 4 feet, 0.19 inches (1.224 meters) in diameter, and weighed 1,495 pounds (678 kilograms).

The Hudson had a cruise speed of 220 miles per hour (354 kilometers per hour, and maximum speed of 246 miles per hour (396 kilometers per hour) at 6,500 feet (1,981 meters). Its service ceiling was 25,000 feet (7,620 meters).

The Hudson was designed to carry four 250 pound (113 kologram) or six 100 pound (45 kilogram) bombs. It was armed with two forward-firing .303 Browning Machine Gun Mk.II mounted in the nose and operated by the pilot, with another two .303s on flexible mounts at the waist position, and 2 additional Mk.IIs in a power-operated Bolton Paul dorsal turret. Eight rockets could be carried under the wings.

409 Hudson Mark Vs were built. 207 of these were a long range variant, the Hudson Mk.V(LR).

During World War II, Hudson Mk.V(LR) AM790 served with No. 500 and No. 608 Squadrons, both units of the Coastal Command, Royal Air Force.

Hudson Mark III, V8977: cabin interior with pilot’s position on the left. Photograph taken at Eastleigh, Hampshire. Photographed 24 July 1942. (Imperial War Museum, Royal Air Force Aircraft 1941–1959: ATP Collection (GSA 325). © IWM ATP 10925F )

¹ An ATA Flight Captain was an equivalent rank to a Royal Air Force Squadron Leader.

² Edgar Grafton Carlisle, Jr., was born 17 October 1908, at Baltimore, Maryland, and was a citizen of the United States. He was the first of six children of Edgar Grafton Carlisle and Elizabeth Henderson Spafford Carlisle. A former resident of Swarthmore, Pennsylvania, Carlisle was a 1928 graduate of the University of Pennsylvania.

He entered the United States Army as an aviation cadet at Kelly Field, Bexar, Texas, earning his reserve officer’s commission and aviator’s wings in 1930. He served as a lieutenant in the 28th Division Aviation Unit, Pennsylvania National Guard and commanded the 103rd Photo Section.

Carlisle married the former Miss Lillian Matarose Baker at Narberth, Pennslyvania, 9 January 1933. They would have two children.

Carlisle entered the Royal Air Force Ferry Command in September 1940. To do so, he was required to resign his reserve commission in the United States Army. In the King’s New Year’s Honors List, 1 January 1942, Captain Edgar Grafton Carlisle, R.A.F.F.C., was invested an Officer of the Most Excellent Order of the British Empire (Honorary). The insignia of this honor was presented at Government House, 3 February 1942, by Lord Athlone, Governor General of the Dominion of Canada.

Following the War, Carlisle worked in the banking industry. He also taught Aerial Navigation at the University of Vermont.

Edgar Grafton Carlisle, Jr., O.B.E., died at Burlington, Vermont, 27 March 1994.

³ Jackie wrote: “The moment the plane became airborne Carlisle, having complied with instructions as to take-off, turned the single set of controls over to me.” —The Stars at Noon, by Jacqueline Cochran, Little, Brown and Company, Boston and Toronto, 1954 Chapter VI at Page 102

⁴ Bo Rizzo was  an Allied airfield in Sicily.

© 2021, Bryan R. Swopes