11 September 1974: The first prototype Model 206L made its first flight at the Bell Helicopter Company plant at Hurst, Texas.
Based on the Bell 206B-3 JetRanger III, the LongRanger featured a 30-inch (76.2 centimeters) stretch to the passenger cabin, a lengthened tail boom and longer main rotor blades. It retained the JetRanger’s Allison 250-C20B turboshaft engine.
¹ As of 11 September 2023, This Day in Aviation has published 1,640 articles.
© 2019, Bryan R. Swopes
11 September 1962: Flying the E-152\1, a record-setting prototype Mikoyan Gurevich interceptor, test pilot Pyotr Maksimovich Ostapenko set a new Fédération Aéronautique Internationale (FAI) World Record for Altitude in Horizontal Flight of 22,670 meters (74,377 feet).¹
In documents submitted to FAI, the E-152\1 was identified as E-166. Colonel Georgy Konstantinovich Mosolov made the first flight of the E-152\1 on 21 April 1961. The aircraft displayed at The Central Museum of the Air Forces at Monino, Russia as E-166 is actually the E-152\2, sister ship of the record-setting prototype.
This individual airplane set two other FAI world records. Test Pilot Alexander Vasilievich Fedotov flew it to 2,401 kilometers per hour (1,492 miles per hour) over a 100 kilometer course, 10 October 1961,² and on 7 July 1962, Colonel Mosolov set a world record for speed over a straight 15/25 kilometer course of 2,681 kilometers per hour (1,666 miles per hour).³
The Mikoyan Gurevich E-152\1 is a single-place, single-engine delta-winged prototype all-weather interceptor. It is 19.656 meters (64 feet, 5.4 inches) long with a wingspan of 8.793 meters (28 feet, 10.2 inches). The leading edge of the wings are swept back to 53° 47′. The E-152\1 had an empty weight of 10,900 kilograms (24,030 pounds) and gross weight of 14,350 kilograms (31,636 pounds).
The prototype was powered by a Tumansky R-15B-300 axial-flow turbojet engine with a five-stage compressor and single-stage turbine. It produced 22,500 pounds of thrust (100.1 kN) with afterburner. This was the first Soviet jet engine to use electronic engine control.
The E-152\1 had a maximum speed Mach 2.82 (2,995 kilometers per hour, 1,861 miles per hour) at 15,400 meters (50,525 feet).
The interceptor prototype had an internal fuel capacity of 4,960 liters (1,310 gallons), and the E-152\1 could carry a 1,500 liter (396 gallon) external fuel tank, giving a maximum range of 1,470 kilometers (913 miles). The service ceiling was 22,680 meters (74,409 feet).
After a two-year test program, E-152\1 and its sistership, E-152\2 were converted to E-152M\1 and E-152M\2.
Pyotr Maksimovich Ostapenko was born at Cool (or Cold), Kabardino-Balkaria, U.S.S.R, 17 September 1928. His interest in aviation began when, at age 14, he watched an aerial battle between Soviet and German fighters. Ostapenko attended the Armavir Military Aviation School of Pilots at Amravir, Krasnodar Krai, Russia, from 1948 to 1951, and then became an instructor. In 1958 he attended the Ministry of Indutrial Aviation Test Pilot School at Zhukovsky. He was a test pilot for the Mikoyan Design Bureau from 1958 to 1983.
On 26 April 1971, Ostapenko was named Hero of the Soviet Union for his heroism in testing new aviation technology. He was also awarded the Order of Lenin and the FAI’s Henry De La Vaulx Medal.
Pyotr Maksimovich Ostapenko flew more than 5,000 hours as a test pilot in more than 60 aircraft types. He held seven FAI speed, altitude and time to altitude world records. He died 8 April 2012 at the age of 83 years.
¹ FAI Record File Number 8652
² FAI Record File Number 8511
³ FAI Record File Number 8514
© 2017, Bryan R. Swopes
11 September 1953: At Naval Ordnance Test Station China Lake, the experimental Philco/General Electric XAAM-N-7 “Sidewinder” heat-seeking air-to-air missile scored its first “hit” when it passed within 2 feet (0.6 meters) of a radio-controlled Grumman F6F-5K Hellcat. The missile was fired from a Douglas AD-4 Skyraider flown by Lieutenant Commander Albert Samuel Yesensky, United States Navy, the Officer-in-Charge (OIC) of Guided Missile Unit SIXTY-ONE (GMU-61).
The Sidewinder was later redesignated AIM-9. It entered service in 1956 as the AIM-9B and has been a primary fighter weapon for 60 years.
The AIM-9 Sidewinder is a Mach 2.5+ missile, equipped with an infrared seeker to track the heat signature of the target aircraft. (The Hellcat drones used in the early test had flares mounted on the wingtips to give the experimental missile a target).
The current production version, AIM-9X Block II, is produced by Raytheon Missile Systems, Tucson, Arizona. It is 9 feet, 11 inches long (3.023 meters), 5 inches in diameter (12.70 centimeters), and weighs 188 pounds (85 kilograms). The warhead weighs 20.8 pounds (9.4 kilograms). The missile’s range and speed are classified. At current production levels, the average cost of each AIM-9X is $420,944 (FY 2015 cost). Block III development was cancelled for FY 2016.
Future Astronaut Wally Schirra flew many of the early test flights at NOTS China Lake. On one occasion, a Sidewinder came back at him, and only by skill and luck was he able to evade it.
NOTC China Lake is now designated as Naval Air Weapons Station (NAWS) China Lake. It is located approximately 55 miles (88 kilometers) north-northeast of Edwards Air Force Base in the high desert of Southern California.
© 2018, Bryan R. Swopes
11 September 1946:¹ North American Aviation engineering test pilot Wallace Addison (“Wally”) Lien made the first flight of the North American Aviation XFJ-1, Bu. No. 39053. He flew from Mines Field (now, better known as LAX), to Muroc Army Airfield in the high desert of southern California.
Six months, fifteen days earlier, Lien had made the first flight of the prototype Republic XP-84.)
The XFJ-1 was a turbojet-powered day fighter designed for operation from the United States Navy’s aircraft carriers. It was a single-place, single-engine, low-wing monoplane with retractable tricycle landing gear. The airplane’s wings and tail surfaces were very similar to those of North American’s legendary P-51 Mustang.
Although intended for carriers, the FJ-1 did not have folding wings to reduce its “footprint” when stored on the hangar deck. It did have an interesting feature, though: The nose gear assembly was capable of “kneeling,” putting the airplane in a nose-low, tail-high attitude, allowing Furies to be placed very close together when parked nose-to-tail.
The XFJ-1 Fury was 34 feet, 6–3/16 inches (10.520 meters) long, with a wingspan of 38 feet, 2–9/32 inches (11.640 meters), and overall height of 14 feet, 10½ inches (4.534 meters). With the jettisonable wingtip fuel tanks installed, the wingspan was 40 feet, 11-3/8 inches 12.481( meters). The leading edge of each wing was swept aft 3° 40′. The total wing area was 274.88 square feet (25.54 square meters). The wings had an angle of incidence of 1° with 2° 30′ of negative twist. There was 3° dihedral. The horizontal stabilizer had a span of 17 feet, 7 inches (5.539 meters), with an angle of incidence of –1° and 10° dihedral. The vertical fin had 0° offset from the fuselage centerline.
The XFJ-1 had an empty weight of 9,009 pounds (4,086 kilograms) and gross weight of 12,288 pounds (5,574 kilograms).
The XFJ-1 was powered by a prototype General Electric TG-180 (J35-GE-2) axial-flow turbojet engine. The J35-GE-2 used an 11-stage compressor, 8 combustion chambers, and a single-stage turbine. It was rated at 3,750 pounds of thrust (16.68 kilonewtons) at 7,700 r.p.m. The engine was 14 feet, 0 inches (4.267 meters) long, 40 inches (1.016 meters) in diameter, and weighed 2,455 pounds (1,114 kilograms). Production engines were built by Allison (J35-A-5 and -A-7) and by Chevrolet (J35-C-3).
The production FJ-1 Fury was limited to a maximum speed of 415 knots (478 miles per hour/769 kilometers per hour), and when above 10,000 feet (3,048 meters), to 0.75 Mach. The service ceiling was 32,000 feet (9,754 meters).
The FJ-1 Fury had three self-sealing fuel tanks in the fuselage totaling 465 gallons (1,760 liters). The wingtip tanks had a capacity of 170 gallons (644 liters), each. The total capacity was 805 U.S. gallons (3,047 liters) of JF-1 kerosene.
The XFJ-1 Fury was armed with six air-cooled Browning .50-caliber machine guns, with 250 rounds of ammunition per gun.
North American Aviation built three XFJ-1 prototypes and thirty production FJ-1 Fury fighters. The aircraft underwent a major redesign to become the XP-86 Sabre for the U.S. Air Force, and the FJ-2 Fury for the Navy and Marine Corps.
Wallace Addison Lien was born 13 August 1915, at Alkabo, North Dakota. He was the second of six children of Olaf Paulson Lien, a Norwegian immigrant and well contractor, and Elma Laura Richardson Lien.
Wally Lien graduated from the University of Minnesota Institute of Technology 17 June 1939 with a Bachelor’s Degree in Mechanical Engineering (B.M.E.). He was a president of the Pi Tau Sigma (ΠΤΣ) fraternity, a member of the university’s cooperative book store board, and a member of the American Society of Mechanical Engineers (A.S.M.E.). He later studied at the California Institute of Technology (CalTech) at Pasadena, California, and earned a master’s degree in aeronautical engineering.
Lien worked as a an engineer at a steel sheet mill in Pennsylvania. He enlisted in the the United States Army at Pittsburgh, Pennsylvania, 18 February 1941. He was accepted as an aviation cadet at Will Rogers Field, Oklahoma City, Oklahoma, 11 November 1941. 26 years old, Lien was 6 feet, 2 inches (1.88 meters) tall and weighed 174 pounds (79 kilograms).
During World War II, Lien remained in the United States, where he served as a test pilot at Wright Field, Dayton, Ohio. He conducted flight tests of the Bell YP-59A Airacomet and the Lockheed XP-80 Shooting Star. Having reached the rank of Major, he left the Air Corps, 16 February 1946. He then went to work for the Republic Aviation Corporation as a test pilot, and North American Aviation.
Wallace Addison Lien married Miss Idella Muir at Elizabeth, New Jersey, 26 December 1946. They would have two sons, Robert and Steven.
Wallace Addison Lien died 28 October 1994 at Colorado Springs, Colorado, at the age of 79 years. He was buried at the Shrine of Remembrance Veterans Honor Court, Colorado Springs, Colorado.
¹ Sources very, with some stating 12 September or 27 November 1946.
© 2018, Bryan R. Swopes