Tag Archives: Aircraft Accident

4 November 1927

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Captain Hawthorne C. Gray, U.S. Army Air Corps, preparing for his balloon ascent at Scott Field, Illinois, 4 November 1927. (U.S. Air Force)
Hawthorne C. Gray, U.S. Army Air Corps, preparing for his balloon ascent at Scott Field, Illinois, 4 November 1927. (U.S. Air Force)

4 November 1927: Captain Hawthorne C. Gray, United States Army Air Corps, a balloon pilot since 1921, has carried out a series of ascents to study the effects of very high altitude on air crews.

Gray lifted off from Scott Field, Belleville, Illinois, at 2:13 p.m., in a helium-filled balloon with an open wicker gondola suspended below. The balloon, Air Corps serial number S 30-241, was constructed of rubberized silk and coated with aluminum paint. It had a volume of 70,000 cubic feet (1,982.2 cubic meters). In the gondola were instruments for measuring altitude and temperature, as well as two sealed recording barographs provided by the National Aeronautic Association (NAA). Captain Gray was dressed in heavy leather clothing for protection against the cold. Three gas cylinders of oxygen were provided for breathing at altitude.

This photograph of the equipment carried in Hawthorne's gondola on 4 November 1927 shows the three oxygen cylinders and breathing mask. (U.S. Air Force)
This photograph of the equipment carried in Hawthorne’s gondola on 4 November 1927 shows the three oxygen cylinders and breathing mask. (U.S. Air Force)

Early in the ascent, high winds carried him to the south, and though he was accompanied by four airplanes, their pilots quickly lost sight of Gray’s balloon. It disappeared into a heavy overcast 20 minutes after takeoff and rose to a peak altitude of 42,470 feet (12,944.9 meters) at 4:05 p.m.

Based on Captain Gray’s notes and data from the barographs, it was concluded that his ascent was at a much slower rate than his previous altitude flights. At 3:17 p.m., he wrote “Clock frozen.” Without the clock, Gray was unable to calculate his time aloft and the amount of breathing oxygen remaining. Estimates prior to lift off were that the supply would run out at 4:38 p.m. The balloon had only descended to 39,000 feet (11,887 meters) by 4:28 p.m. The barographs showed an increase in rate of descent at this time, indicating that Captain Gray was venting helium from the balloon to try to descend faster. The descent slowed, however, suggesting that Gray had lost consciousness.

Captain Hawthorne C. Gray, USAAC, right, wearing flight suit, with Lieutenant Colonel John Albert Paegelow. (San Diego Air and Space Museum Archives)

The balloon and gondola were found near Sparta, Tennessee at 5:20 p.m., with Hawthorne Gray’s body curled in the bottom of the gondola. Captain Gray suffered a loss of oxygen which resulted in his death.

Captain Gray was awarded the Distinguished Flying Cross, posthumously, and is buried at the Arlington National Cemetery.

His citation reads:

The President of the United States of America, authorized by Act of Congress, July 2, 1926, takes pride in presenting the Distinguished Flying Cross (Posthumously) to Captain (Air Corps) Hawthorne C. Gray, U.S. Army Air Corps, for heroism while participating in an aerial flight. On 9 March 1927, Capitan Gray attempted to establish the World’s altitude record for aircraft, but due to the faulty oxygen apparatus he fainted at an altitude of 27,000 feet recovering consciousness after 52 minute, when his balloon, having over shot its equilibrium point, descended to an atmosphere low enough to sustain life. Undaunted by this experience, Captain Gray on 4 May 1927, made a record attempt when he attained an altitude of 42,470 feet, higher than any other Earth creature has ever gone. On his descent, however, his balloon failed to parachute, and it was necessary for him to descend from 8,000 feet in a parachute. With faith unshaken, and still displaying great courage and self reliance, Capitan Gray, on 4 November 1927, made the third attempt, which resulted in his making the supreme sacrifice. Having attained an altitude of 42,000 feet he waited for ten minutes, testing his reactions, before making a last rapid climb to his ceiling and a more rapid descent to safe atmosphere. Undoubtedly his courage was greater than his supply of oxygen, which gave out at about 37,000 feet.

War Department, General Orders No. 5 (1928)

The wicker balloon gondola used by Captain Hawthorne C. Gray on 4 November 1927, on display at the Smithsonian Institution National Air and Space Museum. (NASM)
The wicker balloon gondola used by Captain Hawthorne C. Gray on 4 November 1927, on display at the Smithsonian Institution National Air and Space Museum. (NASM)

Hawthorne Charles Gray was born at Pasco, Washington, 16 February 1889. He was the fourth of six children of William Polk Gray, a river steamboat pilot, and Oceanna (“Ocia”) Falkland Gray.

In 1913, Gray was employed as a baggageman for the Northern Pacific Railway at the Pasco Station. Gray attended University of Idaho at Moscow, Idaho, as a member of the Class of 1913. He graduated with a Bachelor of Science degree in Electrical Engineering, B.S.(E.E.)

Hawthorne C. Gray served as an enlisted soldier with the 1st Battalion, 2nd Infantry, Idaho National Guard, 1911–1912, a second lieutenant, 25th Infantry, Idaho National Guard, from 7 March 1912 to 23 April 1913. He was qualified as an Expert Rifleman. Gray enlisted in the United States Army, serving in the Hospital Corps and Quartermaster Corps from 19 January 1915 to 25 June 1917. He participated in the Mexican Expedition, under General John J. Pershing.

Sergeant Senior Grade Gray was commissioned as a second lieutenant, 32nd Infantry, 3 June 1917, and promoted to 1st lieutenant on the same day. Lieutenant Gray was promoted to captain (temporary), 34th Infantry, on 5 August. The rank of captain became permanent on 24 February 1920.

Captain Hawthorne Charles Gray, Air Service, United States Army, circa 1923.

Captain Gray was assigned to duty with the Air Service from 9 August 1920, and was transferred to that branch was transferred on 29 August 1921. His date of rank was retroactive to 21 February 1920. Gray graduated from the Army’s Balloon School, Ross Field, in 1921. In 1923 graduated from the Air Service Primary Flying School at Brooks Field, Texas, in 1923, and from the Balloon and Airship School at Scott Field in 1924.

Captain Gray and Mrs. Gray traveled to Europe to participate in the 15th Coupe Aéronautique Gordon Bennett (the Gordon Bennett Cup balloon race), held 30 May 1926 at Wilrijck, a small city near Antwerp, Belgium. Gray and his team mate, Lieutenant Douglas Johnson, placed second out of eighteen competitors, and behind another American team. Gray and Johnson traveled 599 kilometers (964 statute miles) in 12:00 hours, landing in the Duchy of Meklenburgia, a free state of the Weimar Republic (northern Germany), at about 4:00 a.m., 31 May. The Grays returned to the United States, arriving aboard S.S. President Harding at New York City after an eight-day voyage from Cherbourg, on 23 July 1926.

Captain Gray reached an altitude of 8,690 meters (28,510.5 feet) over Scott Field on 9 March 1927. This ascent set three Fédération Aéronautique Internationale (FAI) World Records for Altitude. ¹ On 4 May 1927, Captain Gray reached approximately 42,240 feet (12,875 meters). Because of a high rate of descent, he parachuted from the gondola at about 8,000 feet (2,438 meters). Because he was not on board at the landing, the Fédération Aéronautique Internationale (FAI) did not recognize the flight as an official altitude record.

Captain Gray was married to the former Miss Miriam Lorette Maddux of Santa Rosa, California. They would have four children. Their first died at the age of 1 year, 3 months.

¹ FAI Record File Numbers: 10614, Ballooning, Subclass A-6th; 10615, Ballooning, Subclass A-7th; Ballooning, Subclass A-8th.

© 2018, Bryan R. Swopes

3 November 1950

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Mont Blanc, western face. The summit was most recently measured at 4,810.06meters. 18 meters of snow and ice cover the actual rock peak, at 4,792 meters.
Mont Blanc, western face. The summit was most recently measured at 4,810.06 meters (15,781.04 feet). 18 meters (59 feet) of snow and ice cover the actual rock peak, at 4,792 meters.

3 November 1950: Air India Flight 245, a Lockheed L-749A Constellation, VT-CQP, Malabar Princess, was on a flight from Bombay, India, to London, England, with intermediate stops at Cairo, Egypt and Geneva, Switzerland. The aircraft was under the command of Captain Alan R. Saint, with co-pilot Vijay Yeshwant Korgaokar, three navigators and a radio operator.

Air India’s Lockheed L-749A Constellation, VT-CQP, Malabar Princess. (ETH Zurich)

At 9:43 a.m., Malabar Princess crashed into the Rochers de la Tournette (Tournette Spur) on the west side of Mont Blanc at an approximate elevation of 15,344 feet (4,677 meters). All 48 persons on board were killed.

Air India International was the national airline of India, having been formed from Tata Airlines. On 8 June 1948, Air India’s first scheduled flight departed Bombay for Cairo, Geneva and London. The airliner was Malabar Princess.

On 24 January 1966, Air India Flight 101, a Boeing 707-437, VT-DMN, named Kanchenjunga,¹ crashed at almost the same location on Mount Blanc. All 117 persons on board were killed.

The Lockheed L-749A Constellation was operated by a flight crew of four, with two to four flight attendants. It could carry up to 81 passengers. The airplane was 97 feet, 4 inches (29.667 meters) long with a wingspan of 123 feet (37.490 meters) and an overall height of 22 feet, 5 inches (6.833 meters). It had an empty weight of 56,590 pounds (25,669 kilograms) and maximum takeoff weight of 107,000 pounds (48,534 kilograms).

The L-749A was powered by four air-cooled, supercharged and fuel-injected 3,347.66-cubic-inch-displacement (54.858 liter) Wright Aeronautical Division Cyclone 18 (also known as the Duplex-Cyclone) 749C18BD1 two-row 18-cylinder radial engines with a compression ratio of 6.5:1. They had a Normal Power rating of 2,100 horsepower at 2,400 r.p.m., and Takeoff Power rating 2,500 horsepower at 2,800 r.p.m. (five minute limit). The engines drove three-bladed Curtiss-Electric propellers through a 0.4375:1 gear reduction. This engine featured “jet stacks” which converted the piston engines’ exhaust to usable jet thrust, adding about 15 miles per hour (24 kilometers per hour) to the airplane’s speed. The 749C18BD1 was  6 feet, 6.52 inches (1.994 meters) long, 4 feet, 7.62 inches (1.413 meters) in diameter, and weighed 2,915 pounds (1,322 kilograms).

The L-749 had a cruise speed of 345 miles per hour (555 kilometers per hour) and a range of 4,995 miles (8,039 kilometers). Its service ceiling was 24,100 feet (7,346 meters).

A sister ship of Malabar Princess, this is Air India's Lockheed L-749A Constellation VT-CQS. (Lockheed via R.A. Schofield. Photograph used with permission.)
A sister ship of Malabar Princess, this is Air India’s Lockheed L-749A Constellation VT-CQS. (Lockheed via R.A. Schofield. Photograph used with permission.)

The Air India Flight 245 crash was the basis for a novel, La neige en deuil (“The Snow in Mourning”), written by Henri Troyat (née Lev Aslanovic Tarassov), which in turn inspired the 1956 Edward Dymtryk motion picture, “The Mountain.” The film starred Spencer Tracy, Robert Wagner and Anna Kashfi.² Tracy was nominated by the British Academy of Film and Television Arts for an award for his performance.

The great American actor Spencer Tracy starred as a mountain guide in Edward Dmytryk's 1956 motion picture, "The Mountain." (Paramount)
The great American actor Spencer Tracy starred as Alpine mountain guide “Zachary Teller” in Edward Dmytryk’s 1956 motion picture, “The Mountain.” (Paramount)

¹ Kanchenjunga is the name of the world’s third highest mountain, an “eight thousander” located 125 kilometers (78 miles) east-southeast of Mount Everest in the Himalayas. Its summit is 8,598 meters (28,209 feet) above Sea Level. It is considered to be a sacred mountain. Climbers are not allowed there.

² Anna Kashfi (née Joan O’Callaghan) was the first Mrs. Marlon Brando.

© 2018, Bryan R. Swopes

3 November 1932

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The Brooklyn Daily Eagle, 3 Nov 1932, Page 1, Columns 2–4, Vol. 92, Number 306

3 November 1932: In the late 1920s through mid-1930s, Miss Ruth Rowland Nichols was one of the best-known American women in aviation. She was the only person to have simultaneously held world records for speed, distance and altitude. She was at Floyd Bennett Airport, Brooklyn, New York, intending to fly across the North American continent to Burbank, California, and break Amelia Earhart’s record for the route. The flight was also intended to generate publicity for the re-election campaign of President Herbert Hoover.

Ruth Rowland Nichols

Miss Nichols’ airplane was a 1928 Lockheed Vega 5, s/n 619, NR496M, owned by Powell Crosley, Jr., founder of the Crosley Radio Corp. of Cincinnati, Ohio. This was the same airplane that she had crash-landed at a small airport near St. John, New Brunswick, Dominion of Canada, 22 June 1931. She had been severely injured.

At 2:48 a.m., (06:48 UTC) while taking off, the Vega drifted off of the 3,000-foot (914 meters) concrete-surfaced runway and the left wheel sank into the soft grass. The airplane spun around and the left wing  hit the ground.

A contemporary newspaper reported:

   Miss Nichols had expected to fly at an average speed of 200 miles an hour and be the first woman to cross the continent without a stop. On her way to Burbank, Cal., she was to drop Hoover leaflets.

     The plane was loaded with 32 gallons of oil besides 650 gallons of gasoline. With Floyd Bennet [sic] Field lighted by the 4,000,000-candlepower flood light at the south end of the field, she started from the south end of he runway.

     After speeding about 700 feet along the concrete runway the plane got out of control and switched off the concrete on to the grass. The girl flier tried desperately to steer it back to the runway, realized that here efforts would be in vain and to avoid an explosion cut off the ignition and pulled the stick.

     The plane went into a loop and rolled over on its side, the left wing burying itself in the ground. The wing, running gears and left side of the fuselage were wrecked. Gasoline spurted in great streams from the fuel tank, forming large pools.

     The small group of observers rushed in alarm to the wrecked plane. . . An ambulance, posted on the field for a possible emergency, hurried to the side of the plane.

     Before they reached it Miss Nichols stepped out, exasperated but smiling and unhurt.

     “Can’t hurt an old hand like me,’ she said. She added later that she was ‘through’ with night flying.

     The plane was the same in which Miss Nichols had attempted a transatlantic flight when it crashed in New Brunswick, Canada. At that time, she suffered a spine injury.

—Brooklyn Daily Eagle, Vol. XCII, No. 306, Thursday, 3 November 1932, Page 2, column 7

Ruth Nichols’ Lockheed Vega. (FAI)

Built by the Lockheed Aircraft Company, Burbank, California, the Vega was a single-engine high-wing monoplane with fixed landing gear. It was flown by a single pilot in an open cockpit and could be configured to carry four to six passengers.

Designed by John Knudsen (“Jack”) Northrop and Gerrard Vultee, the Vega was a very state-of-the-art aircraft for its time. It used a streamlined monocoque fuselage made of spiral strips of vertical grain spruce pressed into concrete molds and held together with glue. The prototype flew for the first time 4 July 1927 at Mines Field, Los Angeles, California. It used a streamlined monocoque fuselage made of molded plywood. The wing and tail surfaces were fully cantilevered, requiring no bracing wires or struts to support them.

The techniques used to build the Vega were very influential in aircraft design. It also began Lockheed’s tradition of naming its airplanes after stars and other astronomical objects.

The Model 5 Vega is 27 feet, 6 inches (8.382 meters) long with a wingspan of 41 feet (12.497 meters) and overall height of 8 feet, 2 inches (2.489 meters). Its empty weight is 2,595 pounds (1,177 kilograms) and gross weight is 4,500 pounds (2,041 kilograms).

Nichols’ airplane was powered by an air-cooled, supercharged 1,343.804-cubic-inch-displacement (22.021 liter) Pratt & Whitney Wasp C nine-cylinder radial engine with a compression ratio of 5.25:1. It was rated at 420 horsepower at 2,000 r.p.m. at Sea Level, burning 58-octane gasoline. The engine drove a two-bladed controllable-pitch Hamilton Standard propeller through direct drive. The Wasp C was 3 feet, 6.63 inches (1.083 meters) long, 4 feet, 3.44 inches (1.3-7 meters) in diameter and weighed 745 pounds (338 kilograms).

The standard Vega 5 had a cruising speed of 165 miles per hour (266 kilometers per hour) and maximum speed of 185 miles per hour (298 kilometers per hour). The service ceiling was 15,000 feet (4,572 meters). Range with standard fuel tanks was 725 miles (1,167 kilometers).

© 2019, Bryan R. Swopes

3 November 1926

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Chief Pilot Charles A. Lindbergh in the cockpit of Robertson Aircraft Corporation’s modified De Havilland DH-4, Number 109, 15 May 1926. (Swenson Studio)
Charles A. Lindbergh, circe 1926. (SDA&SM)
Charles A. Lindbergh, circa 1926. (San Diego Air & Space Museum)

3 November 1926: Charles Augustus Lindbergh, chief pilot of the Robertson Aircraft Corporation, St. Louis, Missouri, was flying a night air mail route between St. Louis and Chicago, Illinois. His airplane was a modified De Havilland DH-4B, U.S. Postal Service Airmail Plane Number 109.

Lindbergh was flying Contract Air Mail Route 2, or “C.A.M. No. 2.” He departed St. Louis at 4:20 p.m. and made his first stop at Springfield, Illinois, at 5:15 p.m. He then continued on the second stage, Springfield to Peoria, Illinois.

Visibility was poor, about a half-mile (800 meters) in fog. Lindbergh flew at 600 feet (183 meters) but was unable to see the ground. Near the air field at Peoria, he could see lights from 200 feet (61 meters) altitude, but was unable to land.

After circling for 30 minutes, he continued toward Chicago. Lindbergh occasionally saw lights on the ground through the fog, but with his fuel running low, he decided that he was going to have to abandon his airplane. He headed out over more open country and climbed to 14,000 feet (4,267 meters).

Robertson Aircraft Corporation Dh-4 No. 109. The airplane's fuselage is painted "Tuscan Red" and the wings and tail surafces are silver. The lettering on the side is white. (Minnesota Historical Society)
Robertson Aircraft Corporation DH-4 No. 109, 15 May 1926. (Swenson Studio/Minnesota Historical Society)

At 8:10 p.m., the de Havilland’s fuel supply was exhausted and the engine stopped. Lindbergh switched off the battery and magnetos, then stepped over the side. He immediately pulled the ripcord of his parachute and safely descended to the ground.

Airmail Plane Number 109 crashed on the farm of Charles and Lillie Thompson, near Covell, a small town southwest of Bloomington, Illinois. Lindbergh had been unable to find the wreck in the darkness, but in daylight, it was clearly visible just 500 feet (152 meters) from the Thompson’s house.

This was the fourth time that Charles Lindbergh has used a parachute to escape from an airplane. The last time was just six weeks earlier.

Charles A. Lindbergh (fourth from left) with the wreckage of Robertson Aircraft Corporation DH-4 No. 112, 16 September 1926. (Yale University Library)

He resigned from Robertson Aircraft and formed a group to finance and build the Spirit of St. Louis. Charles Augustus Lindbergh flew his new airplane across the Atlantic Ocean, non-stop, solo, 20–21 May 1927.

Robertson Aircraft Corporation's four de Havilland DH-4s, numbers 109, 110, 111, and 112.
Robertson Aircraft Corporation’s four de Havilland DH-4s, numbers 109, 110, 111, and 112. The airplanes’ fuselages are painted “Tuscan Red” and their wings and tail surfaces are silver. The lettering on their sides is white. No. 112 is the last airplane in this group. “Lucky Lindy” bailed out of it on the night of 16 September 1926.

The Airco DH.4 was a very successful airplane of World War I, designed by Geoffrey de Havilland. The DH.4 (DH-4 in American service) was a two-place, single-engine, two-bay biplane with fixed landing gear. The fuselage and wings were constructed of wood and covered with doped fabric. The airplane was produced by several manufacturers in Europe and the United States.

The DH-4 was 30 feet, 5 inches (9.271 meters) long with a wingspan of 42 feet, 8 inches (13.005 meters) and height of 10 feet, 6 inches (3.200 meters). It had an empty weight of 2,391 pounds, (1,085 kilograms) and gross weight of 4,297 pounds (1,949 kilograms). Fuel capacity was 67 gallons (254 liters).

Army Air Service DH-4s were powered by Liberty 12 aircraft engines in place of the Rolls-Royce Eagle VII V-12 of the British-built DH.4 version. The L-12 was water-cooled, normally-aspirated, 1,649.34-cubic-inch-displacement (27.028 liter), single overhead cam (SOHC) 45° V-12 engine. It 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 67.375 inches (1.711 meters) long, 27.0 inches (0.686 meters) wide, and 41.5 inches (1.054 meters) high. It weighed 844 pounds (383 kilograms).

The Liberty 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. 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 the Packard Motor Car Company. Hall-Scott was too small to produce engines in the numbers required.

The DH-4 had a maximum speed of 124 miles per hour (200 kilometers per hour), service ceiling of 19,600 feet (5,974 meters) and range of 400 miles (644 kilometers).

Many DH-4s were rebuilt as DH-4Bs. These can be identified by the relocated pilot’s cockpit, which was moved aft, closer to the observer’s position. The an enlarged fuel tank was place ahead of the pilot’s cockpit. Following World War I, many were rebuilt with tubular metal frames for the fuselage, replacing the original wooden structure. These aircraft were redesignated DH-4M.

The prototype American DH-4, Dayton-Wright-built airplane, is in the collection of the Smithsonian Institution National Aviation and Space Museum.

Wreck of Robertson Aircraft Corporation's de Havilland DH-4, Number 109. (San Diego Air and Space Museum Archives)
Wreck of Robertson Aircraft Corporation’s de Havilland DH-4, Number 109. (San Diego Air and Space Museum Archives)

© 2016, Bryan R. Swopes

2 November 1953

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Air Force officers examine the wreck of teh prototype Convair YF-102, 52-994, near Edwards AFB, 2 November 1953. (San Diego Air and Space Museum Archives)
Air Force officers examine the wreck of the prototype Convair YF-102, 52-7994, near Edwards AFB, 2 November 1953. (San Diego Air and Space Museum Archives)

On 2 November 1953, the Convair YF-102 prototype, 52-7994 was severely damaged when its Pratt & Whitney J57-P-11 engine flamed out during a test flight. The cause was traced to the engine’s Bendix fuel control. Dick Johnson was unable to restart the engine and was forced to make a gear-up landing in the desert, not far from Edwards Air Force Base. Johnson was seriously injured. The prototype was written off.

Wreck of Convair YF-102 52-7994 near Edwards Air Force Base, 2 November 1953. (San Diego Air and Space Museum Archives)
Wreck of Convair YF-102 52-7994 near Edwards Air Force Base, 2 November 1953. (San Diego Air and Space Museum Archives)

© 2016, Bryan R. Swopes