17 November 1934

Aviation, , , , , , , , , ,
Captain Fred C. Nelson, U.S. Army Air Corps, 2 February 1935.
Captain Frederick Cyrus Nelson, U.S. Army Air Corps, 2 February 1935.

17 November 1934: More than 50,000 spectators were present at Selfridge Field to see Captain Fred C. Nelson, U.S. Army Air Corps, win the Mitchell Trophy Race. Captain Nelson flew his Boeing P-26A over an 89-mile (143.2 kilometer) course at an average speed of 216.832 miles per hour (348.957 kilometers per hour).

Captain Fred C. Nelson, U.S. Army Air Corps, with the Mitchell Trophy and the race-winning Boeing P-26, at Selfridge Field, 17 November 1934. (Selfridge Military Air Museum)

The Boeing P-26A was a single-seat, single-engine monoplane. It was the first all-metal U.S. Army pursuit, but retained an open cockpit, fixed landing gear and its wings were braced with wire.

The P-26A was 23 feet, 7.25 inches (7.195 meters) long with a wingspan of 27 feet, 11.6 inches (8.524 meters), and height of 10 feet, 0.38 inches (3.058 meters). Its empty weight was 2,197 pounds (997 kilograms) and gross weight was 2,955 pounds (1,340 kilograms).

A Boeing P-26 at Wright Field, Ohio. (U.S. Air Force)
A Boeing P-26 at Wright Field, Ohio. (U.S. Air Force)

The P-26A was powered by an air-cooled, supercharged, 1,343.804-cubic-inch-displacement (22.021 liter) Pratt & Whitney R-1340-27 (Wasp SE) single-row 9-cylinder radial engine with a compression ratio of 6:1. This engine had a Normal Power rating of 570 horsepower at 2,200 r.p.m to 7,500 feet (2,286 meters), and Takeoff Power rating of 500 horsepower at 2,000 r.p.m. at Sea Level. The direct-drive engine turned a two-bladed Hamilton Standard adjustable-pitch propeller. The R-1340-27 was 43.25 inches (1.099 meters) long, 51.50 inches (1.308 meters) in diameter, and weighed 715 pounds (324 kilograms).

The P-26A had a maximum speed of 234 miles per hour (377 kilometers per hour). The service ceiling was 27,400 feet (8,352 meters), and its maximum range was 635 miles (1,022 kilometers)

The pursuit (an early term for a fighter) was armed with two fixed, forward-firing .30-caliber M1919 Browning machine guns. Boeing built 136 production P-26s for the Air Corps and another 12 for export. Nine P-26s remained in service with the Air Corps at the beginning of World War II.

A Boeing P-26, A.C. 33-56, in a NACA wind tunnel, 1934. This "Peashooter", while assigned to teh 6th pursuit Squadron, ditched north of Kaluku, Oahu, Hawaii, 14 December 1938. (NASA)
A Boeing P-26, A.C. 33-56, in the NACA Full Scale Tunnel (Building 643), 1934. This “Peashooter”, while assigned to the 6th pursuit Squadron, ditched north of Kaluku, Oahu, Hawaii, 14 December 1938. (NASA)

Frederick Cyrus Nelson was born at St. Paul, Minnesota, 17 March 1894. He was the third of four children of Frederick Carl Nelson, a compositor, and Hulda Josephine Holm Nelson. Both of his parents had immigrated to the United States from Scandinavia. Fred Nelson enlisted as a private in the U.S. Army, 18 April 1917. He was trained as a pilot and received a commission as a Second Lieutenant, Aviation Section, Signal Officers Reserve Corps, 28 January 1918. On 9 September 1920, this commission was vacated and Nelson was appointed a First Lieutenant, Air Service, United States Army, retroactive to 1 July 1920.

Lieutenant Nelson married Miss Jewell I. Moody at Pierce City, Missouri, 23 October 1921. They would have two children. His son, James Richard Nelson, a graduate of the United States Military Academy, rose to the rank of Lieutenant Colonel, U.S. Air Force.

Lieutenant Nelson was promoted to Captain, 1 January 1931, and to Major, 16 June 1936.

On 2 July 1938, while landing a Curtiss YC-30, 33-321, at Maxwell Field, Alabama, Major Nelson, 91SS, was involved in a collision with another aircraft. The YC-30 was damaged beyond repair.

Major Nelson graduated from the Air Corps Tactical School in 1939. He was promoted to the rank of Lieutenant Colonel, Army of the United States, 16 November 1940, and was assigned as Commanding Officer of the Advanced Flying School, Moody Field, Georgia. Nelson was promoted to the rank of Colonel, Army of the United States, 15 October 1942. He was assigned as the first Commanding Officer of the newly-established 29th Flying Training Wing, 26 December 1942.

From 9 December 1943 to 14 August 1946, Colonel Nelson was assigned to the Inspector General’s Department.

Following World War II, Colonel Nelson served as the first Commanding Officer of the 62nd Troop Carrier Wing at McChord Air Force Base, Washington.

Colonel Frederick Cyrus Nelson served in World War I, World War II and the Korean War. He was awarded the Legion of Merit, Distinguished Flying Cross, and the Air Medal. He retired from the Air Force 3 September 1951 after 34 years of service, and died 11 April 1991 at the age of 97 years. He is buried at Fort Rosecrans National Cemetery, San Diego, California.

© 2018, Bryan R. Swopes

17 November 1926

Aviation, , , , , , , , , , ,
Major Mario de Bernardi with his record-setting Macchi M.39, 1926.
Major Mario de Bernardi with his record-setting Macchi M.39, 1926. (FAI)
Colonel Mario de Bernardi, Regia Aeronautica
Colonel Mario de Bernardi, Regia Aeronautica

17 November 1926: At Hampton Roads, Virginia, Major Mario de Bernardi, Regia Aeronautica, broke his own record, set just four days earlier, when he flew the Aeronautica Macchi M.39, number MM.76, to a new Fédération Aéronautique Internationale (FAI) World Record for Speed Over a 3 Kilometer Course with an average speed of 416.62 kilometers per hour (258.88 miles per hour).¹

Ing. Mario Castoldi

The Macchi M.39 racing float plane was designed by Mario Castoldi. It was a single-place, single engine monoplane with two pontoons, or floats. The wing is externally braced, has 0° dihedral, and incorporates surface radiators. The M.39 was 6.473 meters (22 feet, 2.8 inches) long with a wingspan of 9.26 meters (30 feet, 4.6 inches) and height of 3.06 meters (10 feet, 0.5 inches). The empty weight of the Schneider Trophy racer was 1,300 kilograms (2,866 pounds) and its maximum gross weight was 1,615 kilograms (3,560 pounds).

With its cowling removed, the Macchi M.39’s Fiat AS.2 engine can be seen. (San Diego Air and Space Museum Archives)

The M.39 was powered by a water-cooled, normally-aspirated, 31.403 liter (1,916.329 cubic inch) Fiat AS.2 60° DOHC V-12 direct-drive engine with a compression ratio of 6:1. It used three carburetors and two magnetos, and produced 882 horsepower at 2,500 r.p.m. The engine drove a two-bladed, fixed-pitch metal propeller designed by Dr. Sylvanus A. Reed. The AS.2 engine was designed by Tranquillo Zerbi, based on the Curtiss Aeroplane and Motor Company’s D-12 engine. The engine was 1.864 meters (6 feet, 1.4 inches) long, 0.720 meters (2 feet, 4.4 inches) wide and 0.948 meters (3 feet, 1.3 inches) high. It weighed 412 kilograms (908 pounds).

The Macchi M.39 could reach 420 kilometers per hour (261 miles per hour).

Macchi M.39 MM.76 is in the collection of the Aeronautica Militare museum.

Macchi M.39 at Hampton Roads, 1926. (San Diego Air and Space Museum Archives)
Macchi M.39 at Hampton Roads, 1926. (San Diego Air and Space Museum Archives)

¹ FAI Record File Number 11835

© 2018, Bryan R. Swopes

16 November 2004

Aviation, , , , , , , ,
Boeing NB-52B Stratofortress 52-008, Balls 8, escorted by two NASA F-18 chase planes, performs a farewell flyover during its final flight, 16 November 2004. (NASA)
Boeing NB-52B Stratofortress 52-008, Balls 8, escorted by two NASA F-18 chase planes, performs a farewell flyover during its final flight, 16 November 2004. (NASA)

16 November 2004: Balls 8, the Boeing NB-52B “mothership” at the NASA Dryden Flight Research Center (located at Edwards Air Force Base, California) performs a farewell flyover during its final flight. 52-008 was both the oldest airplane in the U.S. Air Force inventory and the lowest time B-52 Stratofortress still operational.

Boeing RB-52B-10-BO Stratofortress 52-008 was built at Seattle, Washington and made its first flight 11 June 1955. It was turned over to NASA 8 June 1959 for use as a air launch vehicle for the X-15 rocketplane. North American Aviation modified the bomber for its new role at Air Force Plant 42, Palmdale, California. It was redesignated NB-52B.

NASA 008, known as “Balls 8”, a modified Boeing RB-52-10-BO Stratofortress, 52-008, with NASA 824, a Lockheed TF-104G Starfighter, N824NA. (NASA)

52-008 carried an X-15 for the first time 23 January 1960. Sharing the mothership responsibilities with the earlier NB-52A 52-003, Balls 8 carried the X-15s aloft on 159 flights, dropping them 106 times.

Balls 8 lands on a runway marked on Rogers Dry Lake at Edwards Air Force Base, California. The drogue parachute helps to slow the airplane. (NASA)
A visual reminder of the missions flown by “mothership” Balls 8. (NASA)
A visual reminder of the missions flown by “mothership” Balls 8. (NASA)

© 2018, Bryan R. Swopes

16 November 1973

Space Flight, , , , , , , , , , , , , , , , , , , , , ,
Skylab 4 (SA-208) lift off from Launch Complex 39B, 14:01:23 UTC, 16 November 1973. (NASA)

16 November 1973: Skylab 4 lifted off from Launch Complex 39B, Kennedy Space Center, at 14:01:23 UTC. Aboard the Apollo Command and Service Module were NASA astronauts Lieutenant Colonel Gerald Paul Carr, U.S. Marine Corps, Mission Commander;  Lieutenant Colonel William Reid Pogue, U.S. Air Force; and Edward George Gibson, Ph.D. This would be the only space mission for each of them. They would spend 84 days working aboard Skylab.

Skylab 4 crew, left to right, Carr, Gibson and Pogue. (NASA)
Skylab 4 crew, left to right, Gerald Carr, Edward Gibson and William Pogue. (NASA)

The launch vehicle was a Saturn IB, SA-208. This rocket had previously stood by as a rescue vehicle during the Skylab 3 mission. The Saturn IB consisted of an S-IB first stage and an S-IVB second stage.

Saturn IB Launch Vehicle. (NASA)
Mission SL-2 Saturn IB Launch Vehicle. (NASA)

The S-IB was built by Chrysler Corporation Space Division at the Michoud Assembly Facility near New Orleans, Louisiana. It was powered by eight Rocketdyne H-1 engines, burning RP-1 and liquid oxygen. Eight Redstone rocket fuel tanks, with 4 containing the RP-1 fuel, and 4 filled with liquid oxygen, surrounded a Jupiter rocket fuel tank containing liquid oxygen. Total thrust of the S-IB stage was 1,666,460 pounds (7,417.783 kilonewtons) and it carried sufficient propellant for a maximum 4 minutes, 22.57 seconds of burn. First stage separation was planned for n altitude of 193,605 feet, with the vehicle accelerating through 7,591.20 feet per second (2,313.80 meters per second).

The McDonnell Douglas Astronautics Co. S-IVB stage was built at Huntington Beach, California. It was powered by one Rocketdyne J-2 engine, fueled by liquid hydrogen and liquid oxygen. The J-2 produced 229,714 pounds of thrust (1,021.819 kilonewtons), at high thrust, and 198,047 pounds (880.957 kilonewtons) at low thrust). The second stage carried enough fuel for 7 minutes, 49.50 seconds burn at high thrust. Orbital insertion would be occur 9 minutes, 51.9 seconds after launch, at an altitude of 98.5 miles (158.5 kilometers) with a velocity of 25,705.77 feet per second (7,835.12 meters per second).

The Skylab-configuration Saturn IB rocket was 223 feet, 5.9 inches (68.119 meters) tall. It had a maximum diameter of 22.8 feet (6.949 meters), and the span across the first stage guide fins was 40.7 feet (12.405 meters). Its empty weight was 159,000 pounds (72,122 kilograms) and at liftoff, it weighed 1,296,000 pounds (587,856 kilograms). It was capable of launching a 46,000 pound (20,865 kilogram) payload to Earth orbit.

Skylab in Earth orbit, as seen by the departing Skylab 4 mission crew, 8 February 1974. (NASA)
Skylab in Earth orbit, as seen by the departing Skylab 4 mission crew, 8 February 1974. (NASA)

© 2018, Bryan R. Swopes

16 November 1970

Aviation, , , , , , , , , , , , , , , , ,
Lockheed L-1011 Tristar, N1011. (Lockheed)
Lockheed L-1011 Tristar, N1011. (Lockheed Martin)

16 November 1970: At the Lockheed California Company Plant 10, just north of Palmdale in the high desert of Southern California, test pilot Henry Baird (“Hank”) Dees, co-pilot Ralph C. Cokely (formerly a Boeing 747 test pilot), with flight test engineers Glenn E. Fisher and Rod Bray, took the new prototype Lockheed L-1011-1 TriStar, N1011, on its first flight.

During the 2½-hour test flight, the airliner reached 250 knots (288 miles per hour, 463 kilometers per hour) and 20,000 feet (6,096 meters).

The prototype Lockheed L-1011 Tristar parked inside the production hangar at Plant 10, Palmdale, California. (Lockheed)
The prototype Lockheed L-1011 TriStar parked inside the production hangar at Plant 10, Palmdale, California. (Lockheed Martin)

The Lockheed L-1011 TriStar is a three-engine wide body airliner designed to carry up to 400 passengers on medium or long distance routes. It is operated by a flight crew of three. The prototype, the L-1011-1 and L-1011-200 production aircraft were 177 feet, 8½ inches (54.166 meters) long with a wingspan of 155 feet, 4 inches (47.346 meters). The longer range, higher gross weight L-1011-500 variant was 164 feet, 2½ inches (50.051 meters) long with a wingspan of 164 feet, 4 inches (50.089 meters). All TriStars have an overall height of 55 feet, 4 inches (16.866 meters). The interior cabin width is 18 feet, 11 inches (5.766 meters). Empty weight ranges from 241,700 pounds (109,633 kilograms) to 245,400 pounds (111,312 kilograms), while the maximum takeoff weight varies from 430,000 pounds (195,045 kilograms) to 510,000 pounds (231,332 kilograms).

N1011, the prototype Lockheed L-10ll TriStar, taxis to the ramp at Plant 10, at Palmdale, California, 16 November 1970. (Photograph © Jon Proctor, used with permission)
N1011, the prototype Lockheed L-10ll TriStar, taxis to the ramp at Plant 10, at Palmdale, California, 16 November 1970. (Photograph © Jon Proctor, used with permission)

The L-1011-1 aircraft were powered by three Rolls Royce RB.211-22B-02 high bypass turbofan engines, producing 42,000 pounds of thrust (186.825 kilonewtons). The -200 and -500 variants used the more powerful RB.211-524B4 which produces 53,000 pounds (235.756 kilonewtons). The RB.211-22 is a “triple-spool” axial-flow turbine engine. It has a single fan stage, 13-stage compressor (7 intermediate- and 6 high-pressure stages), single combustion chamber, and 5 stage turbine section (1 high-, 1 intermediate- and three low-pressure stages). The -22B is 10 feet, 11.4 inches (3.033 meters) long and its fan diameter is 7 feet, 0.8 inches (2.154 meters). It weighs 9,195 pounds (4,171 kilograms).

Lockheed L-1011 TriStar N1011. (Jon Proctor via Wikipedia)
Lockheed L-1011 TriStar N1011 parked on the ramp at Plant 10, Palmdale, California, 16 November 1970. (Jon Proctor via Wikipedia)

Depending on the model, the L-1011 series had a cruise speed of 520–525 knots (598–604 miles per hour, 963–972 kilometers per hour) and a maximum speed of 0.95 Mach. The service ceiling was 42,000–43,000 feet (12,802–13,106 meters). Maximum range for the long range -500 was 6,090 nautical miles (7,008 miles, 11,279 kilometers).

The prototype Lockheed L-1011 TriStar, N1011,with a North American Aviation F-86 Sabre chase plane. (San Diego Air & Space Museum Archives)

The Lockheed L-1011 TriStar was a very technologically advanced airliner for the time. It was the first to be certified for Category IIIc autolanding, in which the airplane’s automatic flight system could land the airplane in “zero-zero” weather conditions.

Lockheed built 250 L-1011s between 1970 and 1984. Sales were delayed because of problems with delivery of the Rolls-Royce turbofans, giving an early advantage to the competitor McDonnell DC-10, of which 446 were built.

Few TriStars remain in service. The prototype, N1011, was scrapped at Ardmore, Oklahoma, in August 1996. A portion of its fuselage, painted in Delta Air Lines livery, is on display at Atlanta-Hartsfield International Airport, Atlanta, Georgia.

Lockheed L-1011 protoype during Mimum Unstick Speed (Vmu) speed test. (Lockheed Martin)
Lockheed L-1011 prototype during Minimum Unstick (VMU) speed test for FAA certification. (Lockheed Martin)

© 2018, Bryan R. Swopes