FAI Record File Num #9963 [Direct Link]
Status: ratified – superseded since approved
Class: E (Rotorcraft)
Sub-Class: E-1 (Helicopters)
Group: 2 : turbine
Type of record: Speed over a 3 km course
Performance: 341.23 km/h
Course/Location: Istres (France)
Claimant Jean Boulet (FRA)
Crew Roland COFIGNOT
Rotorcraft: Aérospatiale SA 3210 “Super Frelon”
Engines: 3 Turbomeca Turmo
16 July 1953: Lieutenant Colonel William F. Barns, United States Air Force, set a Fédération Aéronautique Internationale (FAI) absolute World Record for Speed Over a 3 Kilometer Straight Course at the low-altitude course at the Salton Sea, California. ¹
Colonel Barns flew this North American Aviation F-86D-35-NA Sabre, serial number 51-6145, a radar-equipped all-weather interceptor. Lieutenant Colonel Barns was the Air Material Command’s pilot representative at the North American Aviation Los Angeles plant. The Sabre was a standard production airplane, the first Block 35 model built. It was fully loaded with twenty-four 2.75-inch (70 millimeter) aerial rockets.
Barns made the FAI-required four passes—two in each direction—in the Sabre interceptor. His four passes were timed at 720.574, 710.515, 721.351, and 710.350 miles per hour. (1,159.651, 1,143.463, 1,160.902, and 1,143.198 kilometers per hour).
Barns averaged 715.745 miles per hour (1,151.88 kilometers per hour) at only 125 feet (38 meters) above the surface. The air temperature was 105 °F. (40.5 °C.)
The surface of the Salton Sea is -236 feet (-71.9 meters)—below Sea Level. Barns’ Sabre was flying at -111 feet (-33.8 meters). Under these conditions, the speed of sound, Mach 1, was 794 miles per hour (1,278 kilometers per hour), so the margin between the record speed and the onset of transonic compressibility effects was increased. Barns’ Sabre reached a maximum 0.91 Mach under these conditions.
The Associated Press reported the event:
Air Force Colonel Breaks Record
THERMAL, Calif. (AP)—An Air Force colonel flashed to a new air speed record of 715.7 miles per hour Thursday in a north American F-86D Sabre Jet.
Skimming over the hot beach of Southern California’s Salton Sea, Lt. Col. William F. Barns, 32, broke the record set last Nov. 19 over the same run by Capt. J. Slade Nash of Edwards Air Force Base.
On his first try, Barns averaged 713.6 miles per hour, a record performance, but came back a half hour later to beat that.
The airplane could not exceed 500 meters altitude (1,640 feet) at any time after takeoff on the trial, and the 3-kilometer dash had to be made below 100 meters (328 feet).
—The Daily Illini, 17 July 1953, Vol. 82, Number 189, at Page 1, Column 2.
The same F-86D, 51-6145, flown by Captain Harold E. Collins, set an FAI World Record for Speed Over a 15/25 Kilometer Straight Course of 1,139.219 kilometers per hour (707.878 miles per hour) at Vandalia. Ohio, 1 September 1953. ²
William Frederick Barns was born 30 August 1920 at Baltimore, Maryland. He was the son of Claude Cox Barns and Nellie C. Hedrick Barns. The family moved to the Hawaiian Islands in 1925. He attended Theordore Roosevelt High School, in Honolulu. In 1940, William was employed as a clerk at the Bishop National Bank.
Barns began civilian flight training at John Rodgers Field near Honolulu in 1941, and was at the airfield during the attack on the Hawaiian Islands by the Imperial Japanese Navy, 7 December 1941. Barns enlisted in U.S. Army Air Corps 13 April 1942. He had brown hair and eyes, was 5 feet, 10 inches (1.78 meters) tall, and weighed 138 pounds. After qualifying as a pilot at Luke Field, Arizona, Barns was commissioned as a second lieutenant, U.S. Army Air Forces.
During World War II, Barns flew 210 combat missions with the 324th Fighter Group. He was awarded the Distinguished Flying Cross and the Silver Star.
Colonel Barns married Miss Marylouise Hamilton at the Flyer’s Chapel of the Mission Inn, Riverside, California, 18 August 1947. They had two children, Terrie and Bill. At the time of Barn’s world speed record, the family resided in Palos Verdes Estates, a few miles south of the North American factory.
Colonel Barns retired from the U.S. Air Force, 31 May 1966. He died in Phoenix, Arizona, 17 April 1995.
The F-86D was an all-weather interceptor developed from North American Aviation F-86 Sabre day fighter. It was the first single-seat interceptor and it used a very sophisticated—for its time—electronic fire control system. It was equipped with radar and armed with twenty-four unguided 2.75-inch (69.85 millimeter) diameter Mark 4 Folding-Fin Aerial Rockets (FFAR) rockets carried in a retractable tray in its belly.
The aircraft was so complex that the pilot training course was the longest of any aircraft in the U.S. Air Force inventory, including the Boeing B-47 Stratojet.
The F-86D was larger than the F-86A, E and F fighters, with a wider fuselage. Its length was increased to 40 feet, 3 inches (12.268 meters) with a wingspan of 37 feet, 1.5 inches (11.316 meters), and its height is 15 feet, 0 inches (4.572 meters). The interceptor had an empty weight of 13,518 pounds (6,131.7 kilograms), and maximum takeoff weight of 19,975 pounds (9,060.5 kilograms). It retained the leading edge slats of the F-86A, F-86E and early F-86F fighters. The horizontal stabilizer and elevators were replaced by a single, all-moving stabilator. All flight controls were hydraulically boosted. A “clamshell” canopy replaced the sliding unit of earlier models
The F-86D was powered by a General Electric J47-GE-17 engine. This was a single-shaft, axial-flow turbojet with afterburner. The engine had a 12-stage compressor, 8 combustion chambers, and single-stage turbine. The J47-GE-17 was equipped with an electronic fuel control system which substantially reduced the pilot’s workload. It had a normal (continuous) power rating of 4,990 pounds of thrust (22.20 kilonewtons); military power, 5,425 pounds (24.13 kilonewtons) (30 minute limit), and maximum 7,500 pounds of thrust (33.36 kilonewtons) with afterburner (15 minute limit). (All power ratings at 7,950 r.p.m.) It was 18 feet, 10.0 inches (5.740 meters) long, 3 feet, 3.75 inches (1.010 meters) in diameter, and weighed 3,000 pounds (1,361 kilograms).
The maximum speed of the F-86D was 601 knots (692 miles per hour/1,113 kilometers per hour) at Sea Level, 532 knots (612 miles per hour/985 kilometers per hour) at 40,000 feet (12,192 meters), and 504 knots (580 miles per hour/933 kilometers per hour)at 47,800 feet (14,569 meters).
The F-86D had an area intercept range of 241 nautical miles (277 statute miles/446 kilometers) and a service ceiling of 49,750 feet (15,164 meters). The maximum ferry range with external tanks was 668 nautical miles (769 statute miles/1,237 kilometers). Its initial rate of climb was 12,150 feet per minute (61.7 meters per second) from Sea Level at 16,068 pounds (7,288 kilograms). From a standing start, the F-86D could reach its service ceiling in 22.2 minutes.
The F-86D was armed with twenty-four 2.75-inch (69.85 millimeter) unguided Folding-Fin Aerial Rockets (FFAR) with explosive warheads. They were carried in a retractable tray, and could be fired in salvos of 6, 12, or 24 rockets. The FFAR was a solid-fuel rocket. The 7.55 pound (3.43 kilogram) warhead was proximity-fused, or could be set for contact detonation, or to explode when the rocket engine burned out.
The F-86D’s radar could detect a target at 30 miles (48 kilometers). The fire control system calculated a lead-collision-curve and provided guidance to the pilot through his radar scope. Once the interceptor was within 20 seconds of its target, the pilot selected the number of rockets to fire and pulled the trigger, which armed the system. At a range of 500 yards (457 meters), the fire control system launched the rockets.
Between December 1949 and September 1954, 2,505 F-86D Sabres (sometimes called the “Sabre Dog”) were built by North American Aviation. There were many variants (“block numbers”) and by 1955, almost all the D-models had been returned to maintenance depots or the manufacturer for standardization. 981 of these aircraft were modified to a new F-86L standard. The last F-86D was removed from U.S. Air Force service in 1961.
After its service with the United States Air Force, the world-record-setting Sabre, 51-6145, was transferred to NATO ally, the Royal Hellenic Air Force.
14 July 1959: At Podmoskovnoe, USSR, famed Soviet test pilot Vladimir Sergeyevich Ilyushin flew the Sukhoi T-43-1, a prototype of the Su-9 interceptor, to a Fédération Aéronautique Internationale (FAI) World Record for Altitude of 28,852 meters (94,659 feet).¹
Vladimir Sergeyevich Ilyushin was the son of Sergey Ilyushin, the Soviet aircraft designer. He made the first flights of many Sukhoi fighters. A Hero of the Soviet Union, he retired with the rank of major general.
The Sukhoi T-43-1 was the prototype for the Su-9 all-weather interceptor, a single-place, single-engine Mach 2+ fighter. It was built from the first pre-production Sukhoi T-3, with a new nose section and enlarged rear fuselage to accommodate a larger engine.
The production Su-9 is similar in appearance to the Mikoyan Gurevich MiG-21, but is much larger and heavier. It is 17.37 meters (56.99 feet) long with a wingspan of 8.43 meters (27.66 feet) and overall height of 4.88 meters (16.01 feet). The interceptor’s empty weight is 8,620 kilograms (19,004 pounds), and the maximum takeoff weight is 13,500 kilograms (29,762 pounds).
Both the T-43-1 prototype and the production Su-9 are powered by a Lyulka AL-7 nine-stage axial flow turbojet engine which produces 22,050 pounds of thrust with afterburner.
The Su-9 has a maximum speed of Mach 2.0 (2,135 kilometers per hour, 1,327 miles per hour). The service ceiling is 16,760 meters (54,987 feet) and range is 1,125 kilometers (699 miles).
The T-43-1 later set FAI records for sustained altitude and speed over a measured course.
12 July 1936: Louise Thaden set a Fédération Aéronautique Internationale (FAI) World Record for Speed Over 100 Kilometers with an average speed of 176.35 kilometers per hour (109.58 miles per hour.)¹ She flew a Porterfield Model 35-W Flyabout over a course at Endless Caverns, near New Market, Virginia.
Less than two months later, 4 September 1936, Mrs. Thaden became he first woman to win the Bendix Trophy Race when she and her co-pilot, Blanche Noyes, flew a Beechcraft C17R “Staggerwing,” NR15835, from Floyd Bennett Field, Brooklyn, New York, to Mines Field, Los Angeles, California.
Iris Louise McPhetridge was born 12 November 1905 at Bentonville, Arkansas. She was the first of three daughters of Roy Fry McPhetridge, owner of a foundry, and Edna Hobbs McPhetridge. She was educated at the University of Arkansas at Fayetteville, as a member of the Class of 1927. Miss McPhetridge was president of the Delta Delta Delta (ΔΔΔ) Sorority, Delta Iota (ΔΙ) Chapter; head sports for basketball; and president of The Panhellenic.
Louise McPhetridge had been employed by Walter Beech as a sales representative at Wichita, Kansas, and he included flying lessons with her employment. She received her pilot’s license from the National Aeronautic Association, signed by Wilbur Wright, 16 May 1928. In 1929, she was issued Transport Pilot License number 1943 by the Department of Commerce. McPhetridge was the fourth woman to receive an Airline Transport Pilot rating.
Miss McPhetridge married Mr. Herbert von Thaden at San Francisco, California, 21 July 1928. Thaden was a former military pilot and an engineer. They would have two children, William and Patricia.
Louise Thaden served as secretary of the National Aeronautic Association, and was a co-founder of The Ninety-Nines. She served as that organization’s vice president and treasurer. She set several world and national records and was awarded the national Harmon Trophy as Champion Aviatrix of the United States in 1936.
Louise Thaden stopped flying in 1938. She died at High Point, North Carolina, 9 November 1979.
The Porterfield Model 35-W was based on the prototype Wyandotte Pup, which had been designed by Noel Ross Hockaday. The airplane was built by students of the aviation club of Wyandotte High School, Kansas City, Kansas.
Hockaday had previously been a designer for the American Eagle Aircraft Corporation and had designed that company’s Eaglet high-wing monoplane. Edward Everette Porterfield, Jr., the founder of American Eagle, was present when the Wyandotte Pup made its first flight. He bought the airplane and its production rights. American Eagle had gone out of business during the early years of The Depression, and a new company, Porterfield Aircraft Corporation, was formed to manufacture the airplane as the Porterfield Model 35.
The Porterfield Model 35 Flyabout was produced in several variants, and was available with LeBlond, Velle, Warner or Continental engines. It was was a single-engine, high-wing monoplane, which carried a pilot and one passenger in tandem in an enclosed cabin. The airplane had fixed landing gear with a tail skid. The fuselage was a welded tube structure, while the wing was built around two spruce spars, with spruce and plywood ribs. The airplane was covered with doped fabric. A distinctive feature of the Porterfield series are the parallel wing struts. (Most similar aircraft have their struts arranged in a “V”.)
The Porterfield Model 35-W was 22 feet, 1 inch (6.731 meters) long, with a wingspan of 32 feet, 0 inches (9.754 meters), and height of 6 feet, 7 inches (2.007 meters). The main wheel tread was 5 feet, 6 inches (1.676 meters). Maximum payload was 501 pounds (227.25 kilograms).
The Model 35-W was powered by an air-cooled, normally-aspirated, 301.458-cubic-inch-displacement (4.940 liter) Warner Aircraft Corporation Scarab Junior. This was a 5-cylinder radial engine with two valves per cylinder and a compression ratio of 5.2:1. The Scarab Junior was rated at 90 horsepower at 2,050 r.p.m. at Sea Level for takeoff (five-minute limit). The engine was 1 foot, 2 inches (0.356 meters) long, 3 feet, 0.5 inches (0.927 meters) in diameter, and weighed 237 pounds (107.5 kilograms). The engine was covered by a Townend Ring.
The 35-W had a cruise speed of 110 miles per hour (177 kilometers per hour) and maximum speed of 120 miles per hour (193 kilometers per hour). Its range was 340 miles (547 kilometers).
Porterfield Aircraft Corporation built approximately 240 Model 35s. Twenty-five of these were the Model 35-W.
Noel Ross Hockaday was born 24 May 1905 in Kinmundy, Illinois. He was the first of two children of Jake Fred Hockaday, a farmer, and Mary Kathryn Sills Hockaday. He married to Ruby I. Kelley at Los Angeles, 31 March 1937.
In addition to the Eaglet and Pup, Hockaday designed the Rearwin Airplanes Inc., Speedster, Sportster and Cloudster. (Rearwin, like Porterfield, was based at Fairfax Airport, Kansas City, Kansas.)
In 1940, Hockaday worked for the Lockheed Aircraft Corporation. He later formed Hockaday Aircraft Corporation at Burbank, California, to produce the Hockaday Comet.
Noel Ross Hockaday died at Los Angeles, California, 26 May 1959, at the age of 54 years.
Edward Everett Porterfield, Jr., was born at Kansas City, Missouri, 7 November 1890. He was the son of Edward Everett Porterfield, Sr.,² a state circuit court judge, and Julia L. Chick Porterfield.
E. E. Porterfield, Jr., was a manager for the New England Equitable Life Insurance Company in Kansas City. On 17 January 1911, he married Miss Margaret Hughes in Nebraska. They would have two sons, both of whom died in infancy. Mrs. Porterfield sued for divorce, charging that she had been abandoned. The divorce was granted and she was awarded $30.00 per month in financial support.
Porterfield enlisted in the United States Army, 4 March 1918, and served as a sergeant with the 314th Trench Mortar Battery, 164th Field Artillery Brigade, 89th Division, American Expeditionary Forces. The division fought at the Battle of St. Mihiel and in the Meuse-Argonne Offensive. The 89th was inactivated following the war. Sergeant Porterfield was honorably discharged, 20 February 1919.
Porterfield’s second wife was Margaret Jellison Porterfield. They also divorced.
In 1925, Porterfield founded the Porterfield Flying School at Richards Field, the first airport for Kansas City, Missouri. In 1928, he founded the American Eagle Aircraft Corporation at Fairfax Airport, Kansas City, Kansas.³
E. E. Porterfield married his third wife, Mildred Shiveley, at Odessa, Missouri, 25 December 1930.
Porterfield later founded the Porterfield Aircraft Corporation in 1932. During World War II, light aircraft production ceased and the company eventually went out of business.
Edward Everett Porterfield, Jr., died at Kansas City, Missouri, 29 August 1948, at the age of 58 years. He was buried at the Mount Washington Cemetery, Independence, Missouri.
¹ FAI Record File Number 12022
² Full Disclosure: Judge Edward Everett Porterfield, Sr., a Kansas state circuit court judge, had an involvement in the infamous Dr. Hyde murders which took place at the Colonel Thomas H. Swope mansion near Independence, Missouri (State of Missouri v. Bennett Clarke Hyde, 1910). Colonel Swope was a distant relative of TDiA.
³ The Kansas City Metropolitan Area is divided by the Missouri River, which is the boundary between the State of Missouri and the State of Kansas. Therefore, there is a Kansas City, Missouri, and a Kansas City, Kansas.
6 July 1939: Ольга Васильевна Клепикова(Olga Vasil’yevna Klepikova) flew an Antonov RF-7 glider from Tushino airport, Moscow, to Mikhaylovka, in the Stalingrad region of the Russian Soviet Federative Socialist Republic. She set two Fédération Aéronautique Internationale (FAI) World Records for Distance at 749.203 kilometers (465.533 statute miles).¹
Klepikova’s glider was towed aloft by a Polikarpov P-5 biplane, and then released at an altitude of 1,000 meters (3,281 feet). She circled overhead for approximately an hour, gaining altitude, before heading toward Stalingrad. The total duration of the flight was 8 hours, 25 minutes.
Once she landed near Mikhaylovka, Tovarisch (Comrade) Klepikova was captured by “vigilant farmers” who presumed that she was a German spy. They turned her over to the NKVD (Narodnyy Komissariat Vnutrennikh Del), the infamous predecessor to the KGB.
Olga Vasil’yevna Klepikova was born at Tula, about 120 miles (193 kilometers) south of Moscow, on 10 October 1915.
Gospohzha Klepikova studied at the Tula FZU (Fabrichno-Zavodskoe Uchilishe), an industrial technical school, and she then worked as a lathe operator in an armaments factory.
Comrade Klepikova joined the Tula Aero Club in 1930, where she was taught to fly. In 1933, she was sent to Moscow as an instructor for the Central Aero Club at Tushino.
During the Great Patriotic War, Comrade Klepikova served as a flight instructor at Stalingrad. She worked as a test pilot at Kazan and then Rostov on Don from the end of the War until 1953.
Gospohzha Klepikova married a fellow test pilot, and they had two daughters. The family relocated to the area of Kiev, Ukraine. As of 2002, she lived in Vasiljena, Kiev, Ukraine, with a pension equivalent to $20 per month.
Olga Vasil’yevna Klepikova, an Honored Master of Sports of the USSR, died at Kiev, 27 July 2010, at the age of 95 years. Her remains were interred at the Baikove Cemetery in Kiev.
Gospohzha Klepikova’s glider was a Рот-Фронт-7 (Rot-, or Roth-Front 7), designed by Oleg Konstantinovich Antonov. It was one of five built at the Moscow Glider Factory. The Rot-Front 7 was a single-place, high wing monoplane glider, constructed primarily of wood. It was covered with 1.5–3.5 millimeter thick plywood. Wing flaps allowed the glider to land in fairly small areas. The RF-7 was 5.00 meters (16 feet, 4.9 inches) long, with a wingspan of 16.24 meters (53 feet, 3.4 inches), and height of 1.55 meters (5 feet, 1.0 inches). The wings had a total area of 12.5 square meters (134.6 square feet), with an aspect ratio of 22.5. As much as 120 liters (31.7 gallons) of water ballast was carried in a tank behind the pilot. There was a single, retractable wheel under the ballast tank, which was enclosed by two aluminum doors.
The RF-7 had a best cruise speed of 85 kilometers per hour (52.8 miles per hour), and it had a maximum speed of 88 kilometers per hour (54.6 miles per hour).
The Rot-Front 7 was considered to be the best aerobatic glider of its time, and was designed to withstand a load factor of 8 gs.
¹ FAI Record File Number 4386: World Record for Distance, Class D, Feminine: 749.20 kilometers (465.53 statute miles); and FAI Record File Number 13606: World Record for Distance, Class D, General: 749.203 kilometers (465.533 statute miles).