Tag Archives: Lockheed Aircraft Company

11–12 January 1935

Amelia Earhart with her Lockheed Vega 5C, NR965Y, at Wheeler Field, Oahu, Hawaii, 11 January 1935. (Getty Images/Underwood Archives)
Amelia Earhart with her Lockheed Vega 5C, NR965Y, at Wheeler Field, Hawaii, 11 January 1935. On the left is 2nd Lieutenant Curtiss LeMay, U.S. Army Air Corps. 16 years later, LeMay would be promoted to the rank of general. He served as Chief of Staff of the United States Air Force 1961–1965. (Hawaii Aviation)

11 January 1935: At 4:40 p.m., local time, Amelia Earhart departed Wheeler Field on the island of Oahu, Territory of Hawaii, for Oakland Municipal Airport at Oakland, California, in her Lockheed Vega 5C Special, NR965Y. She arrived 18 hours, 15 minutes later. Earhart was the first person to fly solo from Hawaii to the Mainland.

(This Vega was not the same aircraft which she used to fly the Atlantic, Vega 5B NR7952, and which is on display at the Smithsonian Institution National Air and Space Museum.)

Built by the Lockheed Aircraft Company, the Model 5 Vega is a single-engine high-wing monoplane designed by John Knudsen (“Jack”) Northrop and Gerrard Vultee. It 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 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 or other astronomical objects.

Amelia Earhart’s Lockheed Vega 5c, NR965Y, being run up at Wheeler Field, 11 January 1935. Amelia is sitting on the running board of the Standard Oil truck parked in front of the hangar. (Hawaii Aviation)

Lockheed Model 5C Vega serial number 171 was completed in March 1931, painted red with silver trim, and registered NX965Y. The airplane had been ordered by John Henry Mears. Mears did not take delivery of the new airplane and it was then sold to Elinor Smith. It was resold twice before being purchased by Amelia Earhart in December 1934.

The Lockheed Model 5C 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).

Earhart’s Vega 5C was powered by an air-cooled, supercharged, 1,343.804-cubic-inch-displacement (22.021 liter) Pratt & Whitney Wasp C, serial number 2849, a single-row, nine cylinder, direct-drive radial engine with a compression ratio of 5.25:1. The Wasp C was rated at 420 horsepower at 2,000 r.p.m. at Sea Level, burning 58-octane gasoline. It was 3 feet, 6.63 inches (1.083 meters) long with a diameter of 4 feet, 3.44 inches (1.307 meters) and weighed 745 pounds (338 kilograms).

The standard Model 5C had a cruise 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 (4,570 meters) and range in standard configuration was 725 miles (1,167 kilometers).

“Before parting with her ‘little red bus’ (as she affectionately called it), Amelia removed the upgraded Wasp engine and substituted an obsolete model; she wanted her well-tried engine for the new airplane, also a Lockheed Vega. It was a later model, in which Elinor Smith had been preparing to be the first woman to fly the Atlantic, a plan abandoned after Amelia successfully took that record. It was originally built to exacting specifications for Henry Mears of New York, who had a round-the-world flight in mind. Called the Vega, Hi-speed Special, it carried the registration 965Y and was equipped with special fuel tanks, radio, and streamlined landing gear and cowling. These latter appointments, together with a Hamilton Standard Controllable-Pitch Propeller, gave the plane a speed of 200 mph and Amelia had her eye on further records as well as her constant journeys across the continent.”

The Sound of Wings by Mary S. Lovell, St. Martin’s Press, New York, 1989, Chapter 17 at Page 206.

Crowds of spectators greet Amelia Earhart on her arrival at Oakland from Hawaii, 12 January 1935. (Associated Press)
Crowds of spectators greet Amelia Earhart on her arrival at Oakland, California, from Hawaii, 12 January 1935. (Associated Press)

“. . . At Oakland Airport a good ten thousand had been waiting for several hours, yet when she came in she surprised them. They had been craning their necks looking for a lone aircraft flying high and obviously seeking a place to land. But Amelia did not even circle the field; she brought the Vega in straight as an arrow at a scant two hundred feet, landing at 1:31 p.m. Pacific time. The crowd set up a roar, broke through the police lines, and could be halted only when dangerously near the still-whirling propeller. From the road circling the airport, a chorus of automobile horns honked happily.”

Amelia: The Centennial Biography of an Aviation Pioneer by Donald M. Goldstein and Katherine V. Dillon, Brassey’s, Washington and London, 1997, Chapter 13 at Page 132.

Amelia Earhart stands in the cockpit of her Lockheed Model 5C Vega, NR965Y, on arrival at Oakland Municipal Airport, 12 January 1935. (National Geographic/Corbis)

Amelia Earhart sold the Vega in 1936. It appeared in “Border Flight,” (Paramount Pictures, 1936) which starred Frances Farmer, John Howard and Robert Cummings. It changed hands twice more before being destroyed in a hangar fire 26 August 1943.

Lockheed Model 5C Vega NR965Y, on the set of a motion picture production, “Wings in the Dark,” (Paramount Pictures, 1935) or “Border Flight,” (Paramount, 1936). The woman to left of center may be Frances Farmer. Roscoe Karns, who performed in both movies, is at center. (San Diego Air and Space Museum)

© 2017, Bryan R. Swopes

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9 January 1943

Lockheed XC-69 NX25600 landing at Burbank Airport. (Lockheed Martin Aeronautics Company)
Lockheed XC-69 Constellation 43-10309 (L-049 NX25600) landing on Runway 26 at Lockheed Air Terminal, now known as the Bob Hope Airport (BUR). (Lockheed Martin Aeronautics Company)
Lockheed L-049 Constellation NX25600 in flight. (San Diego Air and Space Museum Archive)
Lockheed XC-69 Constellation 43-10309 (L-049 NX25600) in flight. (San Diego Air and Space Museum Archive)
Edmund Turney Allen
Edmund Turney Allen (SDASM)

9 January 1943: At the insistence of the Army Air Forces, Boeing’s Chief Test Pilot, Eddie Allen, made the first flight of the Lockheed L-049 Constellation prototype, NX25600, from Lockheed Air Terminal at Burbank, California, to Muroc Army Airfield (today known as Edwards Air Force Base). Lockheed’s Chief Test Pilot, Milo G. Burcham, was the co-pilot.

When the flight ended after 58 minutes, Allen said, “This machine works so well that you don’t need me anymore!” With that, Allen returned to Seattle.

The Lockheed Model 49-46-10, company serial number 049-1961, was designated XC-69 by the U.S. Army Air Forces and assigned serial number 43-10309.

The Constellation was operated by a flight crew of four: two pilots, a navigator and a flight engineer. It could carry up to 81 passengers. The airplane was 95 feet, 3 inches (29.032 meters) long with a wingspan of 123 feet (37.490 meters) and an overall height of 23 feet, 8 inches (7.214 meters). It had an empty weight of 49,392 pounds (22,403.8 kilograms) and maximum takeoff weight of 86,250 pounds (39,122.3 kilograms).

Lockheed XC-69 Constellation 42-10309 (L-049 NX25600) in flight. (San Diego Air and Space Museum Archive)
Lockheed XC-69 Constellation 43-10309 (L-049 NX25600) in flight. (San Diego Air and Space Museum Archive)

The prototype was powered by four 3,347.66-cubic-inch-displacement (54.858 liter) air-cooled, supercharged, fuel-injected, Wright Aeronautical Division Cyclone 18 745C18BA3 (also referred to as the Duplex Cyclone), a two-row, 18-cylinder radial engine with a compression ratio of 6.5:1. They were rated at 2,000 horsepower at 2,400 r.p.m., or 2,200 horsepower at 2,800 r.p.m. for takeoff, (five minute limit) burning 100/130 aviation gasoline, and drove 15 foot, 2 inch (4.623 meter) diameter, three-bladed Hamilton Standard Hydromatic 43E60 constant-speed propellers through a 0.4375:1 gear reduction. The 745C18BA3 was 6 feet, 4.13 inches (1.934 meters) long, 4 feet, 7.78 inches (1.417 meters) in diameter and weighed 2,842 pounds (1,289 kilograms). 41 of these engines were built by Wright.

The L-049 had a cruise speed of 313 miles per hour (504 kilometers per hour) and a range of 3,995 miles (6,429 kilometers). Its service ceiling was 25,300 feet (7,711 meters).

Prototype Lockheed Constellation at Muroc Dry Lake, 1942. (Unattributed)
Prototype Lockheed L-049 Constellation NX25600 at Muroc Dry Lake on the high desert of southern California, 9 January 1943. (San Diego Air and Space Museum Archive)
Lockheed XC-69 Constellation 43-10309 (L-049 NX25600) at the Lockheed Air Terminal, Burbank, California. The airplane is shown with a natural metal finish, without national insignia or civil registration number. The military radio call number, “310309,” appears on the outboard vertical fin. (Lockheed Martin Aeronautics Company)
Clarence L. "Kelly" Johnson (left) with Chief Engineer Milo G. Burcham, with the XC-69 . (Lockheed Martin Aeronautics Company)
Chief Research Engineer Clarence L. “Kelly” Johnson (left) and Chief Engineering Test Pilot Milo G. Burcham, with the XC-69 Constellation. (Lockheed Martin Aeronautics Company)
Lockheed publicity photograph by W.J. Gray.
Lockheed Aircraft Corporation publicity photograph by W.J. Gray. (Lockheed Martin Aeronautics Company)
In this photograph of the Lockheed XC-69 prototype, the civil experimental registration numbers, NX25600 are visible under the left wing. (Unattributed)
In this photograph of the Lockheed XC-69 prototype at Lockheed Air Terminal, the civil experimental registration numbers, NX25600, are visible under the left wing. Looking northeast, the Verdugo Mountains of Southern California are in the background. (San Diego Air and Space Museum Archive)
This is a rare color photograph of the prototype Lockheed XC-69 Constellation, 43-10309, (L-049 NX-25600) with a Lockheed UC-101, 42-94148 (ex-Vega 5C NC14236) at Lockheed Air Terminal, Burbank California. This picture represents 15 years of technological advancement. (Lockheed Martin Aeronautics Company)

The prototype XC-69 was later re-engined with Pratt & Whitney Double Wasp 2SC14-G (R-2800-83) engines and designated XC-69E. These had a Normal rating of 1,700 horsepower at 2,600 r.p.m., to 7,300 feet (2,225 meters), 1,500 horsepower at 17,500 feet (5,334 meters), and 2,100 horsepower at 2,800 r.p.m. for Takeoff.

After the war, the Constellation prototype was sold to Howard Hughes’ Hughes Aircraft Company for $20,000 and registered as NX67900. In May 1950, Lockheed bought the prototype back from Hughes for $100,000 and it was again registered as NC25600. It had accumulated just 404 flight hours up to this time.

Lockheed XC-69 Constellation 42-10309 (L-049 NX25600) at Lockheed Air terminal, with engines running. Looking northwest across the San Fernando Valley. (San Diego Air and Space Museum Archive)
Lockheed XC-69 Constellation 43-10309 (L-049 NX25600) at Lockheed Air terminal, with engines running. Looking west northwest across the San Fernando Valley. (San Diego Air and Space Museum Archive)

Lockheed then converted 049-1961 to a prototype for the L-1049 Super Constellation with another registration, NX6700. In 1952, it was once again converted, this time as an aerodynamic test aircraft for the U.S. Navy PO-1W radar early warning aircraft (later redesignated WV-1 and EC-121 Warning Star). It was also used to test the Allison YT56 turboprop engine by placing it in the #4 position.

Finally, in 1958, the first Constellation was purchased as a source of spare parts by California Airmotive Corporation and was dismantled.

Lockheed L-1049 Super Constellation prototype, NX6700, ex-L-049 NX25600. (Lockheed Martin)
The prototype Lockheed L-1049 Super Constellation NX6700, formerly L-049 NX25600 (XC-69 43-10309), flying above an inversion layer. The San Gabriel Mountains of Southern California are in the background. (Lockheed Martin Aeronautics Company)

Lockheed built two XC-69 prototypes. Twenty-two C-69s and 856 Constellations of all types were produced. The Lockheed Constellation was in production from 1943–1958 in both civilian airliner and military transport versions. It is the classic propeller-driven transcontinental and transoceanic airliner.

A production Lockheed C-69-1-LO Constellation, 43-10315. (U.S. Air Force)
A production Lockheed C-69-1-LO Constellation, 43-10315. (U.S. Air Force)

© 2016, Bryan R. Swopes

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22 December 1964

The first Lockheed SR-71A, 61-7950, takes of fo rthe first time at Air Force Plant 42, Palmdale, California. (Lockheed)
The first Lockheed SR-71A, 61-7950, takes off for the first time at Air Force Plant 42, Palmdale, California. An F-104 Starfighter follows as chase. (Lockheed Martin via habu.org)

22 December 1964: Lockheed test pilot Robert J. “Bob” Gilliland made a solo first flight of the first SR-71A, 61-7950, at Air Force Plant 42, Palmdale, California. The “Blackbird” flew higher than 45,000 feet (13,716 meters) and more than 1,000 miles per hour (1,609 kilometers per hour) before landing at Edwards Air Force Base, 22 miles (35 kilometers) northeast, to begin the flight test program.

Bob Gilliland made the first flight of every Lockheed SR-71 as they were produced. It is reported that he has logged more flight time in excess of Mach 3 than any other pilot.

Robert J. Gillilan (Lockheed)
Blackbird test pilot Robert J. Gilliland, with a Lockheed SR-71A. Gilliland is wearing an S901J full-pressure suit made by “Northeast Manufacturing” (the David Clark Co.) (Lockheed Martin)

The SR-71A Blackbird is a Mach 3+ strategic reconnaissance aircraft designed and built by Lockheed’s famous (but Top Secret) “Skunk Works” for the United States Air Force. It was developed from the Central Intelligence Agency’s A-12 Oxcart program.

The SR-71A is a two-place aircraft, operated by a Pilot and a Reconnaissance Systems Officer (“RSO”). It uses electronic and optical sensors. The fuselage has a somewhat flattened aspect with chines leading forward from the wings to the nose. The wings are a modified delta, with integral engine nacelles. Two vertical stabilizers are mounted at the aft end of the engine nacelles and cant inward toward the aircraft centerline.

The SR-71A is 107 feet, 5 inches (32.741 meters) long with a wingspan of 55 feet, 7 inches (16.942 meters), and overall height of 18 feet, 6 inches (5.639 meters). Its empty weight is 67,500 pounds (30,620 kilograms) and maximum takeoff weight is 172,000 pounds (78,020 kilograms).

Lockheed SR-71A 61-7950 in flight. (U.S. Air Force)
Lockheed SR-71A 61-7950 in flight. (U.S. Air Force)

The Blackbird is powered by two Pratt & Whitney JT11D-20 (J58-P-4) turbo-ramjet engines, rated at 25,000 pounds of thrust (111.21 kilonewtons) and 34,000 pounds of thrust (151.24 kilonewtons) with afterburner. The exhaust gas temperature is approximately 3,400 °F. (1,870 °C.). The J58 is a single-spool, axial-flow engine which uses a 9-stage compressor section and 2-stage turbine. The J58 is 17 feet, 10 inches (7.436 meters) long and 4 feet, 9 inches (1.448 meters) in diameter. It weighs approximately 6,000 pounds (2,722 kilograms).

The SR-71A has a maximum speed of Mach 3.3 at 80,000 feet (24,384 meters)—2,199 miles per hour (3,539 kilometers per hour). Its maximum rate of climb is 11,810 feet per minute (60 meters per second), and the service ceiling is 85,000 feet (25,908 meters). The Blackbird’s maximum unrefueled range is 3,680 miles (5,925 kilometers).

Lockheed built 32 SR-71As. They entered service with the 4200th Strategic Reconnaissance Wing (later redesignated the 9th SRW) in 1966 and were initially retired in 1989. Several were reactivated in 1995, but finally retired in 1999.

Lockheed SR-71A-LO 61-7950 was lost to fire during a brake system test at Edwards AFB, 10 January 1967.
Lockheed SR-71A-LO 61-7950 was lost to fire during a brake system test at Edwards AFB, 10 January 1967. (Lockheed Martin via habu.org)

© 2016, Bryan R. Swopes

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20 December 1962

Milton O. Thompson with a Lockheed JF-104A Starfighter at Edwards Air Force Base, 20 December 1962. [This aircraft has reaction control jets, which identify it as 55-2961. It was later designated as NASA 818 and is currently on display at the National Air and Space Museum.] (NASA)
Milton O. Thompson with a Lockheed JF-104A Starfighter at Edwards Air Force Base, 20 December 1962. (NASA photograph via Jet Pilot Overseas)
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 and 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.”

© 2016, Bryan R. Swopes

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13 December 1958

NASA test pilot Einar K. Enevoldson in the cockpit of a NASA/Lockheed F-104N, N811NA, in 1984. (NASA)
NASA test pilot Einar K. Enevoldson in the cockpit of a NASA/Lockheed F-104N, N811NA, in 1984. (NASA)

13 December 1958: First Lieutenant Einar Knute Enevoldson, U.S. Air Force, set seven Fédération Aéronautique Internationale (FAI) time-to-climb records in a Lockheed F-104A-10-LO Starfighter, serial number 56-762,¹ at Naval Air Station Point Mugu (NTD) (located on the shore of southern California), including Sea Level to 3,000 meters (9,843 feet) in 41.85 seconds; 6,000 meters (19,685 feet) in 58.41 seconds; 9,000 meters (29,528 feet) in 1 minute, 21.14 seconds; 12,000 meters (39,370 feet) in 1 minute, 39.90 seconds; 15,000 meters (49,213 feet) in 2 minutes, 11.1 seconds; 20,000 meters (65,617 feet) in 3 minutes, 42.99 seconds; and 25,000 meters (82,021 feet) in 4 minutes, 26.03 seconds.

Lockheed F-104A Starfighter 56-762 being prepared for a record attempt at NAS Point Mugu. (F-104 Society)
Lockheed F-104A-10-LO Starfighter 56-762 being prepared for a record attempt at NAS Point Mugu, California. (International F-104 Society)

Lieutenant Enevoldson was awarded the Distinguished Flying Cross for these accomplishments.

The Distinguished Flying Cross
The Distinguished Flying Cross

FAI Record File Num #9107 [Direct Link]
Status: ratified – retired by changes of the sporting code
Region: World
Class: C (Powered Aeroplanes)
Sub-Class: C-1 (Landplanes)
Category: Not applicable
Group: 3 : turbo-jet
Type of record: Time to climb to a height of 3 000 m
Performance: 41.85s
Date: 1958-12-13
Course/Location: Point Mugu, CA (USA)
Claimant Einar Enevoldson (USA)
Aeroplane: Lockheed F-104A “Starfighter”
Engine: 1 G E J79

FAI Record File Num #9106 [Direct Link]
Status: ratified – retired by changes of the sporting code
Region: World
Class: C (Powered Aeroplanes)
Sub-Class: C-1 (Landplanes)
Category: Not applicable
Group: 3 : turbo-jet
Type of record: Time to climb to a height of 6 000 m
Performance: 58.41s
Date: 1958-12-13
Course/Location: Point Mugu, CA (USA)
Claimant Einar Enevoldson (USA)
Aeroplane: Lockheed F-104A “Starfighter”
Engine: 1 G E J79

FAI Record File Num #9105 [Direct Link]
Status: ratified – retired by changes of the sporting code
Region: World
Class: C (Powered Aeroplanes)
Sub-Class: C-1 (Landplanes)
Category: Not applicable
Group: 3 : turbo-jet
Type of record: Time to climb to a height of 9 000 m
Performance: 1 min 21.14s
Date: 1958-12-13
Course/Location: Point Mugu, CA (USA)
Claimant Einar Enevoldson (USA)
Aeroplane: Lockheed F-104A “Starfighter”
Engine: 1 G E J79

FAI Record File Num #9104 [Direct Link]
Status: ratified – retired by changes of the sporting code
Region: World
Class: C (Powered Aeroplanes)
Sub-Class: C-1 (Landplanes)
Category: Not applicable
Group: 3 : turbo-jet
Type of record: Time to climb to a height of 12 000 m
Performance: 1 min 39.90s
Date: 1958-12-13
Course/Location: Point Mugu, CA (USA)
Claimant Einar Enevoldson (USA)
Aeroplane: Lockheed F-104A “Starfighter”
Engine: 1 G E J79

FAI Record File Num #9103 [Direct Link]
Status: ratified – retired by changes of the sporting code
Region: World
Class: C (Powered Aeroplanes)
Sub-Class: C-1 (Landplanes)
Category: Not applicable
Group: 3 : turbo-jet
Type of record: Time to climb to a height of 15 000 m
Performance: 2 min 11.1s
Date: 1958-12-13
Course/Location: Point Mugu, CA (USA)
Claimant Einar Enevoldson (USA)
Aeroplane: Lockheed F-104A “Starfighter”
Engine: 1 G E J79

FAI Record File Num #9102 [Direct Link]
Status: ratified – retired by changes of the sporting code
Region: World
Class: C (Powered Aeroplanes)
Sub-Class: C-1 (Landplanes)
Category: Not applicable
Group: 3 : turbo-jet
Type of record: Time to climb to a height of 20 000 m
Performance: 3 min 42.99s
Date: 1958-12-13
Course/Location: Point Mugu, CA (USA)
Claimant Einar Enevoldson (USA)
Aeroplane: Lockheed F-104A “Starfighter”
Engine: 1 G E J79

FAI Record File Num #9080 [Direct Link]
Status: ratified – retired by changes of the sporting code
Region: World
Class: C (Powered Aeroplanes)
Sub-Class: C-1 (Landplanes)
Category: Not applicable
Group: 3 : turbo-jet
Type of record: Time to climb to a height of 25 000 m
Performance: 4 min 26.03s
Date: 1958-12-13
Course/Location: Point Mugu, CA (USA)
Claimant Einar Enevoldson (USA)
Aeroplane: Lockheed F-104A “Starfighter”
Engine: 1 G E J79

U.S. Air Force Lockheed F-104A-10-LO Starfighter 56-762 on the runaway at Naval Air Station Point Mugu, December 1958. (International F-104 Society)
U.S. Air Force Lockheed F-104A-10-LO Starfighter 56-762 on the runaway at Naval Air Station Point Mugu, December 1958. (International F-104 Society)

Einar Enevoldson later flew as a civilian test pilot for NASA from 1968 to 1986 and was awarded the NASA Exceptional Service Medal. He holds numerous FAI world records.

Lockheed F-104A-10-LO Starfighter 56-762 climbing under Southern California's overcast coastal skies. (International F-104 Society)
Lockheed F-104A-10-LO Starfighter 56-762 climbing under Southern California’s overcast coastal skies. (International F-104 Society)

The Lockheed F-104A Starfighter was a single-place, single-engine supersonic interceptor. It was designed by a team lead by the legendary Clarence L. “Kelly” Johnson. The F-104A was 54 feet, 8 inches (16.662 meters) long with a wingspan of 21 feet, 9 inches (6.629 meters) and overall height of 13 feet, 5 inches (4.089 meters). It had an empty weight of 13,184 pounds (5,980.2 kilograms), combat weight of 17,988 pounds (8,159.2 kilograms), gross weight of 22,614 pounds (10,257.5 kilograms) and a maximum takeoff weight of 25,840 pounds (11,720.8 kilograms). Internal fuel capacity was 897 gallons (3,395.5 liters).

The F-104A was powered by a single General Electric J79-GE-3A engine, a single-spool axial-flow afterburning turbojet, which used a 17-stage compressor and 3-stage turbine. The J79-GE-3A is rated at 9,600 pounds of thrust (42.70 kilonewtons), and 15,000 pounds (66.72 kilonewtons) with afterburner. The engine is 17 feet, 3.5 inches (5.271 meters) long, 3 feet, 2.3 inches (0.973 meters) in diameter, and weighs 3,325 pounds (1,508 kilograms).

The F-104A had a maximum speed of 1,037 miles per hour (1,669 kilometers per hour) at 50,000 feet (15,240 meters). Its stall speed was 198 miles per hour (319 kilometers per hour). The Starfighter’s initial rate of climb was 60,395 feet per minute (306.8 meters per second) and its service ceiling was 64,795 feet (19,750 meters).

Armament was one General Electric M61 Vulcan six-barreled revolving cannon with 725 rounds of 20 mm ammunition. An AIM-9B Sidewinder heat-seeking air-to-air missile could be carried on each wing tip, or a jettisonable fuel tank with a capacity of 141.5 gallons (535.6 liters).

Lockheed built 153 of the F-104A Starfighter initial production version. A total of 2,578 F-104s of all variants were produced by Lockheed and its licensees, Canadair, Fiat, Fokker, MBB, Messerschmitt,  Mitsubishi and SABCA. By 1969, the F-104A had been retired from service. The last Starfighter, an Aeritalia-built F-104S ASA/M of the  Aeronautica Militare Italiana, was retired in October 2004.

The same type aircraft as that flown by Einar K. Enevoldson, this is a Lockheed F-104A-10-LO Starfighter, 56-761. It is carrying both wingtip and underwing fuel tanks. (U.S. Air Force)
The same type aircraft as that flown by Einar K. Enevoldson, this is a Lockheed F-104A-10-LO Starfighter, 56-761. It is carrying both wingtip and underwing fuel tanks. (U.S. Air Force)

¹ 56-762 was one of three F-104As later converted to an NF-104A rocket/turbojet Advanced Aerospace Trainer. It is the same Starfighter that crashed when Chuck Yeager had to eject after it went into an uncontrolled spin during a zoom-climb altitude record attempt, 10 December 1963.

© 2016, Bryan R. Swopes

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