Tag Archives: Test Pilot

21 December 1916

Aviation, , , , , , , , , , ,
Sopwith Camel. (Royal Air Force)
Sopwith Camel F.1 F6394. (Royal Air Force)

21 December 1916: Harry George Hawker, M.B.E., A.F.C., made the first flight of the Sopwith Camel at Brooklands Aerodrome, Surrey, England. This airplane would become the Royal Air Force’s most successful fighter of World War I.

The Sopwith Camel F.1 was a British single-place, single-engine biplane fighter, produced by the Sopwith Aviation Co., Ltd., Canbury Park Road, Kingston-on-Thames. The airplane was constructed of a wooden framework, with the forward fuselage being covered with aluminum panels and plywood, while the aft fuselage, wings and tail surfaces were covered with fabric.

The length of the Camel F.1 varied from 18 feet, 6 inches (5.639 meters) to 19 feet, 0 inches (5.791 meters), depending on which engine was installed. Both upper and lower wings had a span of 28 feet, 0 inches (8.534 meters) and chord of 4 feet, 6 inches (1.372 meters). They were separated vertically by 5 feet (1.524 meters) at the fuselage. The upper wing had 0° dihedral, while the lower wing had 5° dihedral and was staggered 1 foot, 6 inches (0.457 meters) behind the upper wing. The single-bay wings were braced with airfoil-shaped streamline wires. The overall height of the Camel also varied with the engine, from 8 feet, 6 inches (2.591 meters) to 8 feet, 9 inches (2.667 meters).

The heaviest Camel F.1 variant used the Le Rhône 180 h.p. engine. It had an empty weight of 1,048 pounds (475 kilograms). Its gross weight of 1,567 pounds (711 kilograms). The lightest was equipped with the Gnôme Monosoupape 100 horsepower engine, with weights of 882 pounds (400 kilograms) and 1,387 pounds (629 kilograms), respectively.

Front view of a Sopwith Camel F.I (Unattributed)

The first Camel was powered by an air-cooled 15.268 liter (931.72 cubic inches) Société Clerget-Blin et Cie Clerget Type 9 nine-cylinder rotary engine which produced 110 horsepower at 1,200 r.p.m. and drove a wooden two-bladed propeller. Eight different rotary engines ¹ from four manufacturers, ranging from 100 to 180 horsepower, were used in the type.

The best performance came with the Bentley B.R.1 engine (5.7:1 compression ratio). This variant had a maximum speed of 121 miles per hour (195 kilometers per hour) at 10,000 feet (3,048 meters), and 114.5 miles per hour (184 kilometers per hour) at 15,000 feet (4,572 meters). It could climb to 6,500 feet (1,981 meters) in 4 minutes, 35 seconds; to 10,000 feet (3,048 meters) in 8 minutes, 10 seconds; and 15,000 feet (4,572 meters) in 15 minutes, 55 seconds. It had a service ceiling of 22,000 feet (6,706 meters). Two other Camel variants could reach 24,000 feet (7,315 meters).

Sopwith Camel F.1 FG394, left rear quarter. © IWM (Q 63822)
Sopwith Camel F.1 F6394, left rear quarter. © IWM (Q 63822)

The Bentley B.R.1 rotary engine was designed by Lieutenant Walter Owen Bentley, Royal Naval Air Service (later, Captain, Royal Air Force), based on the Clerget Type 9, but with major improvements. It used aluminum cylinders shrunk on to steel liners, with aluminum pistons. The Bentley B.R.1 (originally named the Admiralty Rotary, A.R.1, as it was intended for use by the Royal Navy) was an air-cooled, normally-aspirated 17.304 liter (1,055.948 cubic inches) right-hand tractor, nine-cylinder rotary engine with a compression ratio of 5.7:1. It was rated at 150 horsepower at 1,250 r.p.m. The B.R.1 was 1.110 meters (3 feet, 7.7 inches) long, 1.070 meters (3 feet, 6.125 inches) in diameter and weighed 184 kilograms (406 pounds.) The engine was manufactured by Humber, Ltd., Coventry, England, and Vickers, Ltd., Crayford.

The instruments and armament of a Sopwith Camel from No. 4 Squadron, AFC. (Australian War Memorial)
The instruments and armament of a Sopwith Camel from No. 4 Squadron, AFC. (Australian War Memorial)

The Camel was armed with two fixed, forward-firing .303-caliber (7.7×56mmR) Vickers machine guns, synchronized to fire forward through the propeller. These guns were modified for air cooling. Some night fighter variants substituted Lewis machine guns mounted above the upper wing for the Vickers guns. Four 25 pound (11.3 kilogram) bombs could be carried on racks under the fuselage.

The Sopwith Camel was a difficult airplane to fly. Most of its weight was concentrated far forward, making it unstable, but, at the same time making the fighter highly maneuverable. The rotary engine, with so much of its mass in rotation, caused a torque effect that rolled the airplane to the right to a much greater degree than in airplanes equipped with radial or V-type engines. A skilled pilot could use this to his advantage, but many Camels ended upside down while taking off.

Major William G. Barker, RAF, with an upside-down Sopwith Camel F.1 of No. 28 Squadron, Italy, 1918. (Library and Archives Canada)
Major William G. Barker, RAF, with an upside-down Sopwith Camel F.1 of No. 28 Squadron, Italy, 1918. (Library and Archives Canada)

Twelve manufacturers ² produced 5,490 Sopwith Camels between 1916 and 1920. By the end of World War I, it was becoming outclassed by newer aircraft, however it was the single most successful fighter of the war, shooting down 1,294 enemy aircraft.

One single fighter, Major William Barker’s Sopwith Aviation Co., Ltd., Camel F.1 B.6313 shot down 46 enemy aircraft, more than any other fighter in history.

It is believed that only seven Sopwith Camels still exist.

Wing Commander William George Barker, VC, DSO with Bar, MC with 2 Bars, Croix de Guerre (Library and Archives Canada)
Wing Commander William George Barker, V.C., D.S.O. with Bar, M.C. with 2 Bars, Croix de Guerre, with his Sopwith Camel F.1. (Library and Archives Canada)

¹ Humber, Ltd., Bentley B.R.1 150 h.p., B.R.1 (5.7:1 c.r.); Clerget 9B, 130 h.p.; Clerget 9Bf, 130 h.p. (long stroke); Gnôme Monosoupape, 100 h.p.; Gnôme Monosoupape, 150 h.p.; Le Rhône, 110 h.p.; and Le Rhône 180 h.p.

² Sopwith Aviation Co., Ltd., Kingston-on-Thames; Boulton and Paul, Ltd., Norwich; British Caudron Co., London; Clayton and Shuttleworth, Ltd., Lincoln; Hooper and Co., Ltd., London; March, Jones and Cribb, Ltd., Leeds; Nieuport and General Aircraft Co., Ltd., London; Ruston, Proctor and Co., Ltd., Lincoln; Fairey Aviation Co., Ltd.; Portholme Aerodrome Ltd., Huntingdon; Wm. Beardmore & Co., Ltd., Glasgow; Pegler & Co., Ltd., Doncaster.

© 2017, Bryan R. Swopes

20 December 1962

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Milton O. Thompson with a Lockheed JF-104A Starfighter at Edwards Air Force Base, circa 1962. The JF-104A is similar to the one he ejected from, 20 December 1962. (NASA)

20 December 1962: Milton Orville Thompson, a NASA test pilot assigned to the X-15 hypersonic research program, was conducting a weather check along the X-15’s planned flight path from Mud Lake, Nevada, to Edwards Air Force Base in California, scheduled for later in the day. Thompson was flying a Lockheed F-104A-10-LO Starfighter, Air Force serial number 56-749, call sign NASA 749.

NASA 749, a Lockheed JF-104A Starfighter, 56-749, with an ALSOR sounding rocket on a centerline mount, at Edwards Air Force Base. Right front quarter view. (NASA)
NASA 749, a Lockheed JF-104A Starfighter, 56-749, with an ALSOR sounding rocket on a centerline mount, at Edwards Air Force Base. (NASA)

In his autobiography, At the Edge of Space, Thompson described the day:

“The morning of my weather flight was a classic desert winter morning. It was cold, freezing in fact, but  the sky was crystal clear and there was not a hint of a breeze—a beautiful morning for a flight.”

Completing the weather reconnaissance mission, and with fuel remaining in the Starfighter’s tanks, Milt Thompson began practicing simulated X-15 approaches to the dry lake bed.

X-15 pilots used the F-104 to practice landing approaches. The two aircraft were almost the same size, and with speed brakes extended and the flaps lowered, an F-104 had almost the same lift-over-drag ratio as the X-15 in subsonic flight. Thompson’s first approach went fine and he climbed back to altitude for another practice landing.

Lockheed F-104A-10-LO Starfighter 56-749 (NASA 749) carrying a sounding rocket on a centerline mount. (NASA)
Lockheed F-104A-10-LO Starfighter 56-749 (NASA 749) carrying an ALSOR sounding rocket on a centerline mount. (NASA)

When Milt Thompson extended the F-104’s flaps for the second simulated X-15 approach, he was at the “high key”— over Rogers Dry Lake at 35,000 feet (10,668 meters) — and supersonic. As he extended the speed brakes and lowered the flaps, NASA 749 began to roll to the left. With full aileron and rudder input, he was unable to stop the roll. Adding throttle to increase the airplane’s airspeed, he was just able to stop the roll with full opposite aileron.

Thompson found that he could maintain control as long as he stayed above 350 knots (402 miles per hour/648 kilometers per hour) but that was far too high a speed to land the airplane. He experimented with different control positions and throttle settings. He recycled the brake and flaps switches to see if he could get a response, but there was no change. He could see that the leading edge flaps were up and locked, but was unable to determine the position of the trailing edge flaps. He came to the conclusion that the trailing edge flaps were lowered to different angles.

Thompson called Joe Walker, NASA’s chief test pilot, on the radio and explained the situation:

     I told him the symptoms of my problem and he decided that I had a split trailing edge flap situation with one down and one up.

     He suggested I recycle the flap lever to the up position to attempt to get both flaps up and locked. I had already tried that, but I gave it another try. Joe asked if I had cycled the flap lever from the up to the takeoff position and then back again. I said no. I had only cycled the flap lever from the up position to a position just below it and then back to the up position. Joe suggested we try it his way. I moved the flap lever from the up position all the way to the takeoff position and then back to the up position. As soon as I moved the lever to the takeoff position, I knew I had done the wrong thing.

     The airplane started rolling again, but this time I could not stop it. The roll rate quickly built up to the point that I was almost doing snap rolls. Simultaneously, the nose of the airplane started down. I was soon doing vertical rolls as the airspeed began rapidly increasing. I knew I had to get out quick because I did not want to eject supersonic and I was already passing through 0.9 Mach. I let go of the stick and reached for the ejection handle. I bent my head forward to see the handle and then I pulled it. Things were a blur from that point on.

—At the Edge of Space: The X-15 Flight Program, by Milton O. Thompson, Smithsonian Institution Press, Washington and London, 1992. Chapter 5 at Pages 119–120.

Impact crater caused by crash of Milt Thompson's Lockheed F-104 Starfighter, 20 Decemver 1962. NASA)
Impact crater caused by the crash and explosion of Milt Thompson’s Lockheed JF-104A Starfighter, 20 December 1962. (NASA)

As Thompson descended by parachute he watched the F-104 hit the ground and explode in the bombing range on the east side of Rogers Dry Lake. He wrote, “It was only 7:30 a.m. and still a beautiful morning.”

© 2018, Bryan R. Swopes

20 December 1957

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Boeing 707-121 N708PA, photographed during its second flight. (Boeing via Space.com)
Boeing 707-121 N708PA, photographed during its second flight on the afternoon of 20 December 1957. (Boeing)
Boeing 707-121 N708PA makes its first takeoff at 12:30 p.m., on a rainy afternoon, 20 December 1957. (Unattributed)
Boeing 707-121 N708PA makes its first takeoff at 12:30 p.m. on a rainy afternoon, 20 December 1957. (Boeing)

20 December 1957: The first production Boeing 707 jet-powered commercial airliner, N708PA, made its first flight at Renton, Washington. Alvin M. “Tex” Johnston, Boeing’s Chief of Flight Test, was in command, with co-pilot James R. Gannet and flight engineer Tom Layne. Takeoff was at 12:30 p.m., PST. Poor weather limited the first flight to just 7 minutes. The new airliner landed at Boeing Field. Later that day, a second flight was made, this time with a duration of 1 hour, 11 minutes.

N708PA (Serial Number 17586, Line Number 1) was a Model 707-121. The new airliner had been sold to Pan American World Airways, the launch customer, as part of an order for twenty 707s in October 1955.

Boeing test pilot Alvin M. "Tex" Johnston in the cockpit of of the 367–80. (LIFE)
Boeing’s Chief of Flight Test, Alvin M. “Tex” Johnston, in the cockpit of of the 367–80, “Dash Eighty,” 1954. (LIFE Magazine via Jet Pilot Overseas)

The Boeing Model 707 was developed from the earlier Model 367–80, the “Dash Eighty,” prototype for an air-refueling tanker which would become the KC-135A Stratotanker. The 707 was a four-engine jet transport with swept wings and tail surfaces. The leading edge of the wings were swept at a 35° angle.

N708PA was initially used for flight testing by Boeing. Once this was completed, it was prepared for commercial service and delivered to Pan American at San Francisco International Airport (SFO), 30 November 1958. Pan Am named the new airliner Clipper Constitution.

Boeing 707-121 708PA under maintenance at Renton, Washington. (Boeing)
Boeing 707-121 N708PA under maintenance at Renton, Washington. (Boeing)

In February 1965, the airliner was upgraded to 707-121B standards, which replaced the original turbojet engines with quieter, more efficient Pratt & Whitney JT3D-1 turbofan engines which produced 17,000 pounds of thrust. The wing inboard leading edges were modified to the design of the Model 720 and there was a longer horizontal tail plane.

Clipper Constitution flew for Pan Am for nearly seven years, until 17 September 1965 when it crashed into Chances Peak, a 3,002 foot (915 meters) volcano on the Caribbean island of Montserrat. The point impact  was 242 feet (74 meters) below the summit. All aboard, a crew of 9 and 21 passengers, were killed.

Boeing 707-121 N708PA, with both Boeing and Pan American corporate markings. (Unattributed)
Boeing 707-121 N708PA, with both Boeing and Pan American corporate markings. (Unattributed)

The Boeing Model 707-121 was a four-engine jet transport with swept wings and tail surfaces. The leading edge of the wings were swept at a 35° angle. The airliner had a flight crew of four: pilot, co-pilot, navigator and flight engineer.

The 707-121 was 145 feet, 1 inch (44.221 meters) long with a wing span of 130 feet, 10 inches (39.878 meters). The top of the vertical fin stood 42 feet, 5 inches (12.929 meters) high. The 707 pre-dated the ”wide-body” airliners, having a fuselage width of 12 feet, 4 inches (3.759 meters). The airliner’s empty weight is 122,533 pounds (55,580 kilograms). Maximum take off weight is 257,000 pounds (116,573 kilograms).

The first versions were powered by four Pratt & Whitney Turbo Wasp JT3C-6 turbojet engines, producing 11,200 pounds of thrust (49,820 kilonewtons), and 13,500 pounds (60.051 kilonewtons) with water injection. This engine was a civil variant of the military J57 series. It was a two-spool axial-flow turbojet engine with a 16-stage compressor and 2 stage turbine. The JT3C-6 was 11 feet, 6.6 inches (3.520 meters) long, 3 feet, 2.9 inches (0.988 meters) in diameter, and weighed 4,235 pounds (1,921 kilograms).

At MTOW, the 707 required 11,000 feet (3,352.8 meters) of runway to take off.

The 707-121 had a maximum speed of 540 knots (1,000 kilometers per hour). It’s range was 2,800 nautical miles (5,186 kilometers).

The Boeing 707 was in production from 1958 to 1979. 1,010 were built. Production of 707 airframes continued at Renton until the final one was completed in April 1991. As of 2011, 43 707s were still in service.

Boeing 707-121 N708PA retracts its landing gear after taking off at Seattle Tacoma Airport. (Unattributed)
Boeing 707-121 N708PA retracting its landing gear after takeoff at Seattle Tacoma Airport. (Unattributed)

© 2016, Bryan R. Swopes

17 December 1947

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Boeing XB-47 Stratojet 46-065 in flight over a snow-covered landscape. (U.S. Air Force)
Boeing XB-47 Stratojet 46-065 in flight over a snow-covered landscape. (U.S. Air Force)
Robert M. Robbins
Robert M. Robbins

17 December 1947: Boeing test pilots Robert M. Robbins and Edward Scott Osler made the first flight of the Model 450, the XB-47 Stratojet prototype. It was a 52-minute flight from Boeing Field, Seattle, to Moses Lake Air Force Base, five miles north of the town of Moses Lake, Washington.

Robbins later said, “The best way to tell about the performance of the Stratojet is to say that any good crew could have flown it. It took no unusual ability or education. Neither Scott Osler nor I deserve any credit for the flight. Rather, the credit should go to the men who carried out these visions on the drafting boards and the factory workers who made the visions a reality.”

On 11 May 1949, during flight testing at Moses Lake, the canopy of 46-065 came off, killing test pilot Scott Osler. The co-pilot safely landed the airplane.

Designed as a strategic bomber, the B-47 could fly higher and faster than jet fighters of the time, and it was also highly maneuverable. The XB-47 (Boeing Model 450) was flown by a two-man crew in a tandem cockpit. It was 107 feet, 6 inches (32.766 meters) long with a wingspan of 116 feet (35.357 meters). The top of the vertical fin was 27 feet, 8 inches (8.433 meters) high. The wings were shoulder-mounted with the leading edges swept at 35°.

Boeing XB-47 Stratojet 46-065. (U.S. Air Force 061024-F-1234S-004)

The first prototype, 46-065, was powered by six General Electric J35-GE-7 axial flow turbojet engines in four pods mounted on pylons below the wings. The J35 was a single-spool, axial-flow turbojet engine with an 11-stage compressor and single-stage turbine. The J35-GE-7 was rated at 3,750 pounds of thrust (16.68 kilonewtons) at 7,700 r.p.m. (static thrust, Sea Level). The engine was 14 feet, 0.0 inches (4.267 meters) long, 3 feet, 4.0 inches (1.016 meters) in diameter and weighed 2,400 pounds (1,089 kilograms). (The second prototype, 46-066, was completed with J47 engines. 46-065 was later retrofitted with these engines.)

The XB-47 prototype had a maximum speed of 502 knots (578 miles per hour/930 kilometers per hour/0.80 Mach) at 15,000 feet (4,572 meters). The combat speed was 462 knots (532 miles per hour/856 kilometers per hour/0.70 Mach) at 35,000 feet (10,668 meters). The prototype’s empty weight was 74,623 pounds (33,848 kilograms), while its maximum takeoff weight was 162,500 pounds (73,709 kilograms). It required a ground run of 11,900 feet (3,627 meters), or 4,800 feet (1,463 meters) with JATO assist. The bomber could climb at a rate of 3,650 feet per minute (18.5 meters per second) at Sea Level, at combat weight and maximum power. The service ceiling was 37,500 feet (11,430 meters). The XB-47 carried 9,957 gallons (37,691 liters) of fuel. The combat radius was 1,175 nautical miles (1,352 statute miles/2,176 kilometers) with a 10,000 pound (4,536 kilogram) bomb load.

Planned armament (though the XB-47s were delivered without it) consisted of two .50-caliber machine guns in a tail turret, with 1,200 rounds of ammunition, and 10,000 pounds (4,536 kilograms) of bombs.

Boeing XB-47 Stratojet 46-065, the first of two prototypes, on the ramp at Boeing Field, Seattle, 1 December 1947. (U.S. Air Force)
Boeing XB-47 Stratojet 46-065, the first of two prototypes, on the ramp at Boeing Field, Seattle, 1 December 1947. (U.S. Air Force)

The Stratojet was one of the most influential aircraft designs of all time and its legacy can be seen in almost every jet airliner built since the 1950s: the swept wing with engines suspended on pylons, mounted forward of the leading edge.

2,032 B-47s were built by Boeing Wichita, Douglas Tulsa and Lockheed Marietta. They served the United States Air Force from 1951 to 1977.

Right rear quarter view of Boeing XB-47 Stratojet 46-065. (U.S. Air Force)
Right rear quarter view of Boeing XB-47 Stratojet 46-065. (U.S. Air Force)

The very last B-47 flight took place 18 June 1986 when B-47E-25-DT, serial number 52-166, was flown from the Naval Air Weapons Center China Lake to Castle Air Force Base to be placed on static display.

Boeing XB-47 Stratojet 46-065. (U.S. Air Force)
Boeing XB-47 Stratojet 46-065. (U.S. Air Force 061024-F-1234S-003)

XB-47 45-065 stalled while landing at Larson Air Force Base, near Moses Lake, Washington, 18 August 1951. The crew of three escaped uninjured. The airplane suffered major structural damage. It was returned to Boeing at Seattle, Washington in 1953. The second prototype, XB-47 46-066, is in the collection of the Air Force Flight Test Museum, Edwards Air Force Base, California.

Boeing XB-47 Stratojet 46-066, Sandia. (SDASM)

© 2017, Bryan R. Swopes

17 December 1903, 10:35 a.m.

Aviation, , , , , , , , ,
Orville Wright at the controls of the Flyer, just airborne on its first flight at Kill Devil Hills, North Carolina, 17 December 1903. Wilbur Wright is running along to stabilize the wing. This photograph was taken by John Thomas Daniels, Jr., using the Wright Brothers’ Gundlach Optical Company Korona-V camera. (Library of Congress Prints and Photographs Division)

17 December 1903, 10:35 a.m.: Orville and Wilbur Wright, two brothers from Dayton, Ohio, had been working on the development of a machine capable of flight since 1899. They started with kites and gliders before moving on to powered aircraft. At the Kill Devil Hills near Kitty Hawk, North Carolina, on the eastern shoreline of the United States, they made the first successful flight of a manned, powered, controllable airplane.

Orville was at the controls of the Flyer while Wilbur ran along side, steadying the right wing. Against a 27 miles per hour (12 meters per second) headwind, the airplane flew 120 feet (36.6 meters) in 12 seconds.

Three more flights were made that day, with the brothers alternating as pilot. Wilbur made the last flight, covering 852 feet (263.7 meters) in 59 seconds. The Flyer was slightly damaged on landing but before it could be repaired for an intended flight four miles back to Kitty Hawk, a gust of wind overturned the airplane and caused more extensive damage. It never flew again.

Flyer after fourth (final) flight. (Wright Brothers Aeroplane Company)

The 1903 Wright Flyer is a canard biplane, with elevators to the front and rudders at the rear. The flight controls twisted, or “warped,” the wings to cause a change in direction. The pilot lay prone in the middle of the lower wing, on a sliding “cradle.” He slid left and right to shift the center of gravity. Wires attached to the cradle acted to warp the wings and move the rudders. The airplane is built of spruce and ash and covered with unbleached muslin fabric.

Wright Flyer, front view. (Wright Brothers Aeroplane Company)
Wright Flyer, front view. (Wright Brothers Aeroplane Company)

The Flyer is 21 feet, 1 inch (6.426 meters) long with a wingspan of 40 feet, 4 inches (12.293 meters) and overall height of 9 feet, 3 inches (2.819 meters). The wings have an angle of incidence of 3° 25′. A built-in curvature of the wings creates a continuously-varying anhedral. (The wingtips are 10 inches (25.4 centimeters) lower than at the centerline.) The vertical gap between the upper and lower wings is 6 feet, 2 inches (1.880 meters). There is no sweep or stagger. The total wing area is 510 square feet (47.38 square meters). The Flyer weighs 605 pounds (274.4 kilograms), empty.

Wright Flyer, right quarter view. The airplane was damaged during the landing after its fourth flight. (Wright Brothers Aeroplane Company)

The Flyer was powered by a single water-cooled, normally-aspirated, 201.06-cubic-inch-displacement (3.30 liter) 4-cylinder inline overhead valve gasoline engine, which produced 12 horsepower at 1,025 r.p.m. The engine was built by the Wright’s mechanic, Charlie Taylor. The engine has a cast aluminum alloy crankcase with cast iron cylinders. Fuel is supplied from a gravity-feed tank mounted under the leading edge of the upper wing. Total fuel capacity is 22 fluid ounces (0.65 liters).

Wright Flyer, left profile. (Wright Brothers Aeroplane Company)
Wright Flyer, right profile. (Wright Brothers Aeroplane Company)

Using chains, sprockets, and drive shafts, the engine turns two fixed-pitch wooden propellers in opposite directions at 350 r.p.m. They turn outboard at the top of their arcs. The propellers have a diameter of 8 feet, 6 inches (2.591 meters) and are positioned at the trailing edges of the wings in a pusher configuration.

The Wright's airfield at Kittyhawk, North Carolina. Wilbure Wright is standing in the hangar. (Wright Brothers Aeroplane Company)
The Wright’s airfield near Kittyhawk, North Carolina. Wilbur Wright is standing in the hangar. (Wright Brothers Aeroplane Company)

In 1928, the Wright Flyer was shipped to England where it was displayed at the Science Museum on Exhibition Road, London. It returned to the United States in 1948 and was placed in the collection of the Smithsonian Institution.

The Wright Brothers’ first airplane flew a total of 1 minute, 42.5 seconds, and travelled 1,472 feet (448.7 meters).

The 1903 Wright Flyer at the Smithsonian Institution. (Photo by Eric Long, National Air and Space Museum, Smithsonian Institution)
The 1903 Wright Flyer at the Smithsonian Institution. (Photo by Eric Long, National Air and Space Museum, Smithsonian Institution)

Wilbur Wright died of typhoid fever in 1912. Orville continued to fly until 1918. He served as a member of the National Advisory Committee on Aeronautics (NACA, predecessor of NASA) for 28 years. He died in 1948.

The Boeing XB-15, 35-277, flies past the Wright Brothers Memorial at the Kill Devil Hills, near Kitty Hawk, North Carolina. (U.S. Air Force)

© 2018, Bryan R. Swopes