Space Shuttle Discovery lifts off from LC-39A, Kennedy Space Center, Cape Canaveral, Florida, 12:41:50 UTC, 30 August 1984. (NASA)
30 August 1984: At 8:41 a.m., EDT (12:41:50 UTC), the Space Shuttle Discovery (OV-103) lifted off from Launch Complex 39A on its first flight into space. This was the fourth attempt to launch Discovery on Mission STS-41-D. The purpose of the mission was to place three communications satellites into orbit, and to deploy an experimental solar panel array. Various other experiments were also carried out.
The Mission Commander was Henry W. Hartsfield, Jr., making his second space flight. Shuttle Pilot Michael L. Coats was on his first. Three Mission Specialists, Richard M. Mullane, Steven A. Hawley, Judith A. Resnick, and Payload Specialist Charles D. Walker, were all on their first space flight.
A highlight of this mission was the onboard filming by the crew of footage for the IMAX film, “The Dream Is Alive.”
Discovery touched down at Edwards Air Force Base, California, at 6:37 a.m., PDT (13:37:54 UTC), completing its first flight into space in 6 days, 56 minutes, 4 seconds.
Discovery is the space shuttle fleet leader, having made 39 orbital flights, more than any other shuttle.
Mission Specialist Judith Arlene Resnick was a crew member of shuttle mission STS-51-L. She was killed when Challenger was destroyed shortly after launch, 28 January 1986.
Front, left to right: Richard M. Mullane, Steven A. Hawley, Henry W. Hartsfield, Jr., Michael L. Coats. Back, left to right: Charles D. Walker, Judith A. Resnick. (NASA)
Northrop F-5G (F-20A) Tigershark prototype 80-0062 during its first flight, 30 August 1982. (Northrop Grumman)
30 August 1982: Northrop test pilot Russell J. Scott made the first flight of the F-5G Tigershark prototype, N4416T, (Northrop serial number GG.1001) at Edwards Air Force Base, California. During the 40 minute flight the Tigershark, which would be re-designated F-20A two months later, reached an altitude of 40,000 feet and speed of Mach 1.04.
(Russ Scott, a former U.S. Air Force pilot, had been one of 11 pilots selected in 1961 to fly the Central Intelligence Agency’s ultrasecret Lockheed A-12 “Oxcart” Mach 3+ reconnaissance aircraft, though he left the program before the A-12 became operational.)
The F-5G was developed by Northrop at the request of the Department of State. U.S. policy at the time prevented the export of front line fighters, like the Grumman F-14 Tomcat and McDonnell Douglas F-15 Eagle, to Allied nations outside of NATO, with the exception of Australia, Israel, Egypt and Iran. Since the Republic of China was building the F-5E under license for its air force, the State Department had asked Northrop to design an advanced fighter based on that earlier type that could be produced in Taiwan.
Northrop F-5G (F-20A) Tigershark prototype, 82-0062. (U.S. Air Force)
Changing political administrations restricted U.S. export policies and the projected sales of the F-5G, now designated F-20A, did not materialize. The fighter competed against the General Dynamics F-16 Fighting Falcon for an Air Force contract. The F-20A was considered to be as good, and in some ways, superior to the F-16. It was also less expensive. Other factors, though, resulted in the order for the General Dynamics fighter.
The Northrop F-5G (F-20A)Tigershark prototype, N4416T, lands at Edwards Air Force Base, California. after its first flight, escorted by a Northrop F-5F Tiger II, N3139Y. (U.S. Air Force)
Developed from the earlier F-5E Tiger II, the F-5G/F-20A Tigershark was a Mach 2+ single-seat, single-engine, light-weight fighter. It was 46 feet, 6 inches (14.173 meters) long, with a wingspan of 26 feet, 8 inches (8.128 meters) with launch rails, and overall height of 13 feet, 10 inches (4.216 meters). The F-20A had an empty weight of 11,220 pounds (5,089 kilograms) and maximum takeoff weight of 26,544 pounds (12,040 kilograms).
The F-20A was powered by a single General Electric YF404-GE-100 engine. The F404 is a two-spool, axial-flow, low bypass turbofan with afterburner. It has a 3-stage fan section, 7-stage compressor and 2-stage (1 high- and 1 low-pressure stage) turbine. The the F404-GE-100 is rated at 17,000 pounds of thrust (75.62 kilonewtons) with afterburner. The engine has a maximum diameter of 2 feet, 10.8 inches (0.884 meters), is 13 feet, 2.8 inches (4.034 meters) long, and weighs 2,230 pounds (1,012 kilograms).
From a cold start, the prototype fighter could climb to 34,000 feet (10,363 meters) in 2½ minutes. It could accelerate from 0.3 mach to 0.9 Mach in 27 seconds. The F-20A had a maximum speed of Mach 2.1 at 36,000 feet (10,973 meters)—1,387 miles per hour (2,232 kilometers per hour). Its service ceiling was 55,000 feet (16,764 meters). The maximum range with external tanks was 1,715 miles (2,760 kilometers).
The Tigershark’s armament consisted of two Pontiac M39A2 20mm autocannon with 280 rounds of ammunition per gun, and two AIM-9 Sidewinder air-to-air missiles carried on the wingtips.
Only three F-20As were built. N4416T (82-0062) crashed during a demonstration flight at Suwon Air Base, Republic of South Korea, 10 October 1984. The aircraft was destroyed and Northrop pilot Darrell E. Cornell was killed. The second F-20, N3986B, crashed at Goose Bay, Newfoundland, Canada, 14 May 1985, under similar circumstances, killing David Barnes. Investigations found that both pilots had lost consciousness due to high-G maneuvers. The third Northrop F-20A, N44671 (82-0064), is on display at the California Science Center, Exposition Park, Los Angeles, California.
Northrop F-20A Tigershark 82-0062 in flight over General William J. Fox Airfield (WJF), northwest of Lancaster, California. (U.S. Air Force)
The McDonnell Douglas DC-10 prototype, N10DC, makes its first takeoff, Long Beach Airport, 29 August 1970. (Boeing)
29 August 1970: The McDonnell Douglas prototype widebody airliner, DC-10-10, N10DC, made its first flight from Long Beach Airport to Edwards Air Force Base, California, where it underwent flight testing and F.A.A. certification. The aircraft commander was the company Project Pilot, Clifford L. Stout, with Deputy Chief Engineering Pilot Harris C. Van Valkenburg as co-pilot. John D. Chamberlain was the flight engineer and the flight test engineer was Shojun Yukawa.
During the first flight the DC-10 reached 300 knots (345.2 miles per hour, 555.6 kilometers per hour) and 30,000 feet (9,144 meters). The primary purpose of this flight was to check the airliner’s basic flight characteristics, aircraft systems and the installed test equipment. The flight lasted 3 hours, 36 minutes.
The prototype McDonnell Douglas DC-10, N10DC, during flight testing at Edwards Air Force Base. (San Diego Air & Space Museum)
During the test program, N10DC made 989 test flights, accumulating 1,551 flight hours. It was put into commercial service with American Airlines 12 August 1972, re-registered as N101AA.
The DC-10 was a wide-body commercial airliner designed for medium to long range flights. It was flown by a crew of three and depending on the cabin arrangement, carried between 202 and 390 passengers. The DC-10-10 was 170 feet, 6 inches (51.968 meters) long with a wingspan of 155 feet, 4 inches (47.346 meters) and overall height of 58 feet, 1 inch (17.704 meters). The airliner had an empty weight of 240,171 pounds (108,940 kilograms) and maximum takeoff weight of 430,000 pounds (195,045 kilograms). It was powered by three General Electric CF6-6D turbofan engines, producing 40,000 pounds of thrust (177.93 kilonewtons), each. These gave the DC-10 a maximum cruise speed of Mach 0.88 (610 miles per hour, 982 kilometers per hour). Its range is 3,800 miles (6,116 kilometers) and the service ceiling is 42,000 feet (12,802 meters).
McDonnell DC-10 prototype, N10DC, in flight. (San Diego Air & Space Museum)
In production from 1970 to 1988, a total of 386 DC-10s were built in passenger and freighter versions. 122 were the DC-10-10 variant. Another 60 KC-10A Extender air refueling tankers were built for the U.S. Air Force and 2 KDC-10 tankers for the Royal Netherlands Air Force.
The first McDonnell Douglas DC-10 was in service with American Airlines from 12 August 1972 to 15 November 1994 when it was placed in storage at Tulsa, Oklahoma. The 24-year-old airliner had accumulated 63,325 flight hours.
After three years in storage, the first DC-10 returned to service flying for Federal Express. In 1998 it was modernized as an MD-10 and re-registered again, this time as N530FE. It was finally retired from service and scrapped at Goodyear, Arizona in 2002.
The McDonnell Douglas DC-10 prototype, N10DC, during “minimum unstick speed” (Vmu) testing. (San Diego Air & Space Museum)
Illustration (or retouched photograph) of Heinkel He 178 V1 in flight with landing gear extended.Erich Karl Warsitz, 1942
27 August 1939: Flugkapitän Erich Karl Warsitz, a Luftwaffe pilot assigned to the Ministry of Aviation (Reichsluftfahrtministerium) as a test pilot, made the first flight of the Heinkel He 178 V1, a proof-of-concept prototype jet-propelled airplane.
Heinkel Flugzeugwerke had built a small, single-seat, single-engine high-wing monoplane with retractable landing gear. The He 178 had the air intake at the nose and the engine exhaust out the tail, a configuration that would become the standard layout for most single-engine jet aircraft in the future. The airplane was constructed of wood and aluminum.
The He 178 V1 was 7.48 meters (24.54 feet) long, with a wingspan of 7.20 meters (23.62 feet) and height of 2.10 meters (6.89 feet). The wing area was 7.90 square meters (85.03 square feet). The prototype had an empty weight of 1,620 kilograms (3,572 pounds) and its gross weight was 1,998 kilograms (4,406 pounds).
Illustration of Heinkel He 178 V1 in flight with landing gear retracted.Hans J. P. von Ohain
The airplane was powered by a Heinkel Strahltriebwerk HeS 3B turbojet engine, which had been designed by Hans Joachim Pabst von Ohain. The HeS 3B used a single-stage axial-flow inducer, single-stage centrifugal-flow compressor, reverse-flow combustor cans, and a single-stage radial-inflow turbine. The engine produced 1,102 pounds of thrust (4.902 kilonewtons) at 11,600 r.p.m., burning Diesel fuel. The engine’s maximum speed was 13,000 r.p.m. The HeS 3B was 1.480 meters (4.856 feet) long, 0.930 meters (3.051 feet) in diameter and weighed 360 kilograms (794 pounds).
The He 178 V1 was designed for a cruise speed of 580 kilometers per hour (360 miles per hour) and maximum speed of 700 kilometers per hour (435 miles per hour). During flight testing, the highest speed reached was 632 kilometers per hour (393 miles per hour). Its estimated range was 200 kilometers (124 miles).
Captain Warsitz made two short circuits of the airfield then came in for a landing. This was the very first flight of an aircraft powered only by a jet engine.
(Left to right) Erich Karl Warsitz, Ernst Heinrich Heinkel, and Hans Joachim Pabst von Ohain, at dinner party celebrating the first flight of the Heinkel He 178. (NASM)
The He 178 was placed in the Deutsches Technikmuseum in Berlin, Germany. It was destroyed during a bombing raid in 1943.
Illustration of a Heinkel He 178, front view, high oblique. This may be the second prototype, V2.Illustration showing left profile of the Heinkel He 178 V1Illustration showing left front quarter of the Heinkel He 178 V1. Note the open cockpit.Heinkel He 178, left rear quarter. This may be the second prototype, V2.Heinkel He 178, rear, high oblique. This may be the second prototype, V2.
The first prototype Lockheed YC-130 Hercules, 53-3397, takes of from the Lockheed Air Terminal, Burbank, California, 23 August 1954. (Lockheed Martin)
23 August 1954: The first of two Lockheed YC-130 Hercules four-engine transport prototypes, 53-3397, made its first flight from the Lockheed Air Terminal at Burbank, California, to Edwards Air Force Base. The flight crew consisted of test pilots Stanley Beltz and Roy Wimmer, with Jack G. Real (a future Lockheed vice president) and Dick Stanton as flight engineers. From a standing start, the YC-130 was airborne in 855 feet (261 meters), The flight lasted 1 hour, 1 minute.
The C-130 was designed as a basic tactical transport, capable of carrying 72 soldiers or 64 paratroopers. All production aircraft have been built at Lockheed Martin’s Marietta, Georgia, plant.
Lockheed YC-130 53-3397 during its first flight, 23 August 1954. (Lockheed Martin)
The first production model, the C-130A Hercules, was flown 7 April 1955. It was 97.8 feet (29.81 meters) long with a wingspan of 132.6 feet (40.42 meters), and height of 38.1 feet (11.61 meters). Total wing area was 1,745.5 square feet (162.16 square meters). The transport’s empty weight was 59,164 pounds (26,836 kilograms) and takeoff weight, 122,245 pounds (55,449 kilograms).
The C 130 has a rear loading ramp for vehicles, and there is a large cargo door on the left side of the fuselage, forward of the wing, The transport’s cargo compartment volume is 3,708 cubic feet (105.0 cubic meters). It could carry 35,000 pounds (15,876 kilograms) of cargo.
Lockheed YC-130 53-3397 during its first flight, 23 August 1954. (Lockheed Martin)
The C-130A was equipped with four Allison T56-A-1A turboshaft engines, driving three-bladed propellers. The engines produced 3,094 shaft horsepower at 13,820 r.p.m. (continuous), and 3,460 horsepower, Military Power (30-minute limit) or Takeoff ( 5-minute limit).
The C-130A had a cruise speed of 286 knots (329 miles per hour/530 kilometers per hour) and maximum speed of 326 knots (375 miles per hour/604 kilometers per hour) at 24,200 feet (7,376 meters). Its range with a 35,000 pound ( kilogram) payload was 1,835 nautical miles (2,112 statute miles/3,398 kilometers). The initial rate of climb at Sea Level was 4,320 feet per minute (21.95 meters per second). The combat ceiling was 38,700 feet (11,796 meters).
Lockheed YC-130 Hercules prototype, 53-3397. (SDA&SM)Lockheed C-130A-LM Hercules 55-031, circa 1957. The radome has been added and the tip of the vertical fin squared off. (U.S. Air Force)
In addition to its basic role as a transport, the C-130 has also been used as an aerial tanker, a command-and-control aircraft, weather reconnaissance, search and rescue and tactical gunship. It has even been used as a bomber, carrying huge “Daisy Cutters” to clear large areas of jungle for use as helicopter landing zones, or, more recently, the Massive Ordnance Air Blast “mother of all bombs.” The aircraft has been so versatile that it has served in every type of mission. Over 40 variants have been built by Lockheed, including civilian transports. It is in service worldwide.
The latest version is the Lockheed C-130J Hercules. After 70 years, the C-130 is still in production, longer than any other aircraft type.
YC-130 53-3397 was scrapped at Indianapolis in 1962.
Lockheed C-130J Hercules transports under construction at Lockheed Martin’s Marietta, Georgia plant. (Lockheed Martin)
