31 March 1921: The Royal Australian Air Force was formed from the Australian Flying Corps.
All posts by Bryan Swopes
30 March 1982, 16:04:46 UTC, T plus 192:04:46
30 March 1982: At 9:04:46 a.m. Mountain Standard Time (16:04:46 UTC), Space Shuttle Columbia (OV-102) completed its third space flight (STS-3) by landing at White Sands Space Harbor, the auxiliary space shuttle landing area at the White Sands Test Facility, west of Alamogordo, New Mexico.
Columbia rolled out 13,732 feet (4,185.5 meters), coming to a complete stop after 83 seconds. The duration of the flight was 192 hours, 4 minutes, 46 seconds.
This was the only time that a space shuttle landed at White Sands.
During STS-116 (9–22 December 2006) WSSH was activated due to adverse weather conditions at both Kennedy and Edwards. However, Discovery (OV-103) was able to land at the Kennedy SLF.
WSSH was also used as a training facility for shuttle pilots to practice approaches while flying NASA’s Grumman C-11A Shuttle Training Aircraft (a modified Gulfstream II). One of these STAs, NASA 946 (N946NA), is in the collection of the Texas Air & Space Museum, Amarillo, Texas.
Located at an elevation of 3,913 feet (1,193 meters) above Sea Level near the northwest edge of a very large dry lakebed of gypsum sand, WSSH has two 15,000 foot (4,572 meters) runways, Runway 23/05 and Runway 17/35, each with 10,000 foot (3,048 meters) overuns at either end. A third runway, Runway 2/20, has a length of 19,800 feet (6,035 meters), with no overruns.
Runway 17/35 replicates the runway at the Kennedy Space Center Shuttle Landing Facility in Florida, and 23/05 matches the dry lake runway at Edwards Air Force Base in California.
The runways are constructed of compacted natural gypsum with markings of asphalt. Lighting for night operations is provided by portable xenon light trailers positioned 1,000 feet (305 meters) into the overruns. Pads for eight helicopters are located close to the runway intersection. There is a control tower and modern visual and electronic landing aids.
Crash/Rescue personnel and equipment was provided by Hollomon Air Force Base.
Columbia was returned to Cape Canaveral 6 April 1982 aboard NASA 905, one of two Boeing 747 Shuttle Carrier Aircraft.
© 2019 Bryan R. Swopes
30 March 1939
FLIGHT described the record flight in its 20 April 1939 edition:
The F.A.I. regulations stipulate that for speed record purposes the flight must be made over a course 3 km. (1.86 miles) long. This is the distance over which the machine is timed, and while traversing it the aircraft must not exceed a height of 75 m. (264ft.). Before entering the 3,000 m. course the machine must pass through an approach 500 m. (1,640ft.) long, on which also the height must not exceed 75 m. The timing is done in two flights in each direction and the average speed of the four runs taken.
While turning at the end of of each run the pilot may fly as wide as he likes, i.e., any radius of turn may be used, but the machine must not at any time during the turn exceed a height of 400 m. (1,312ft.) Other aircraft flying at exactly 400 m. are used for checking that this stipulation is observed.
On the day of the record flight the preparations were completed at 5.15 p.m. and the aeroplanes carrying the official observers went up. Dieterle took off at 5.23 p.m. After completing his two runs in each direction he made a perfect landing 14 minutes after the start. Although the official speed of the runs could obviously not have been known to him, he must have been certain that he had beaten the record, for on leaving the machine he turned three handsprings in the exuberance of his youth (he is only 24). When the speeds had been worked out it was found that the average was 746.66 km./h (463.953 m.p.h.) The machine took only 14.464 sec. to cover the timed section.
Field Marshal Göring immediately promoted Herr Dieterle to Flight Captain: he is the youngest pilot to hold that rank in the German Luftwaffe.
—FLIGHT The Aircraft Engineer, No. 1582. Vol. XXXV., Thursday, 20 April 1939, at Pages 395–396.
Dieterle’s officially-recognized World Record for Speed is 746.60 kilometers per hour (463.91 miles per hour). This exceeded the previous record which had been set by Dr.-Ing. Hermann Wurster on 11 November 1937,² flying a prototype Messerschmitt Bf 113R (Bf 109 V13), D-IPKY, by 135.65 kilometers per hour (84.29 miles per hour).
Dieterle’s new record would last less than one month, however. On 26 April 1939, Fritz Wendel flew another Messerschmitt prototype, Me 209 V1 (D-INJR) to 755.14 kilometers per hour (469.22 miles per hour).³
The modified DB 601A engine installed in D-IDGH used methyl alcohol injection and produced 1,800 horsepower at 3,000 r.p.m., although its service life was just 30 minutes. It drove a three-bladed Vereinigte Deutsche Metallwerke (V.D.M.) electrically-controlled, variable-pitch propeller through a 14:9 gear reduction.
He 100 V8 was painted overall gray and carried its civil registration as well as Balkenkreuz markings with identification 42C+11. It was later painted dark blue with gray undersides and Luftwaffe markings. D-IDGH was displayed at the Deutsches Museum, Munich, Germany.
The Heinkel He 100 was a single-place, single-engine fighter which was produced in very small numbers. It was a more complex aircraft than the Messerschmitt Bf 109, which was already in production. For example, it used a system of surface-mounted evaporative coolers in the wings, rather than radiators, in an effort to reduce drag.
The production He 100D-1 was 26 feet, 11 inches (8.204 meters) long with a wingspan of 30 feet, 10 inches (9.398 meters) and overall height of 11 feet, 10 inches (3.607 meters). It was armed with one 20 mm autocannon and two 7.92 mm machine guns.
¹ FAI Record File Number 8744
² FAI Record File Number 8747
³ FAI Record File Number 8743
© 2019, Bryan R. Swopes
30 March 1934
30 March 1934: At Bridgeport, Connecticut, Sikorsky Aircraft Company test pilot Boris Vasilievich Sergievsky made the first flight of the prototype Sikorsky S-42, a large, four-engine flying boat which had been designed for long range passenger and cargo flights.
In discussions with Igor Sikorsky, Charles A. Lindbergh, acting as technical advisor to Pan American Airways System, the two aviation icons established the specifications for a new flying boat. The new airplane would be a significant improvement over Sikorky’s previous S-40.
The Hartford Courant reported:
New Giant Sikorsky Tries Its Wings
Bridgeport. March 30.—(AP)—America’s greatest passenger plane, the S-42, destined for the South American service, took to the air for the first time and passed two test flights with flying colors.
Once for 10 minutes, and again for a longer period, the giant flying boat hovered over Long Island Sound and its shore. Captain Boris Sergievsky, accompanied only by a lone mechanic, was at the controls.
“Congratulations, sir,” Igor Sikorsky, designer of the plane, hailed the pilot as he came ashore after the flights.
“The congratulations,” Captain Sergievsky replied, “are yours, sir.”
“I am very pleased with the results,” Sikorsky said. “It was most thrilling to see the ship take off. Everything seems excellent.”
Frederick W. Neilsen, president of the Sikorsky Aviation Corporation, who watched the flights with Sikorsky and hundreds of residents of Bridgeport and shore towns, said, “The tests were most successful and we are all pleased.”
The ship, built for Pan American Airways on specifications by Colonel Charles A. Lindbergh, technical advisor for the line, is the first of six such planes to be completed for Pan American.
Powered with four engines, it is 76 feet long, has a span of 114 feet 2 inches, and a gross weight of 38,000 pounds. It will be fitted with 32 passenger seats, and will have a non-stop range of 1200 miles with a full complement of passengers, five members of the crew and 1000 pounds of mail.
—The Hartford Courant, Vol. XCVII, Saturday, 31 March 1934, Page 18, Columns 4 and 5
The S-42 had a cruise speed 165 miles per hour (266 kilometers per hour) and maximum speed of 188 miles per hour (303 kilometers per hour) at 5,000 feet (1,524 meters). The service ceiling was 16,000 feet (4,877 meters). It could maintain 7,500 feet (2,286 meters) with three engines. Its range was 1,930 miles (3,106 kilometers).
During flight testing of the S-42, Boris Sergievsky, with co-pilot Raymond B. Quick, set three Fédération Aéronautique Internationale world records for payload and altitude.¹ Later, Captain Edwin Musick, with Sergievsky and Charles Lindbergh, flew the S-42 to set eight Fédération Aéronautique Internationale world records for speed.²
Ten Sikorsky S-42, S-42A and S-42B flying boats were built for Pan Am. None remain in existence.
¹ 26 April 1934 FAI Record File Numbers: 11583: Greatest load to 2,000 meters (6,562 feet): 7,533 kilograms (16,652 pounds). 17 May 1934: 11582 and 11978: Altitude with a 5,000 Kilogram (11,023 pounds) Load, 6,220 meters (20,407 feet).
² 1 April 1934 FAI Record File Numbers: 11517: Speed over a closed circuit of 1,000 Kilometers (621.3 statute miles), 253,60 km/h (157.58 m.p.h.); 11518: . . . with a 500 Kilogram (1,102 pounds) Payload, 253,60 km/h (157.58 m.p.h.); 11519: . . . with a 1,000 Kilogram (2,205 pounds) Payload, 253,60 km/h (157.58 m.p.h.); 11520: . . . with a 2,000 kilogram (4,409 pounds) Payload, 253,60 km/h (157.58 m.p.h.); 11521: Speed over a closed circuit of 2,000 Kilometers (1,242.7 statute miles), 253,18 km/h (157.32 m.p.h); 11522: . . . with a 500 Kilogram Payload, 253,18 km/h (157.32 m.p.h.); 11523: . . . with a 1,000 Kilogram Payload, 253,18 km/h (157.32 m.p.h.); 11524: . . . with a 2,000 Kilogram Payload, 253,18 km/h (157.32 m.p.h.).
© 2019, Bryan R. Swopes
30 March 1928
Major de Bernardi was the first pilot to fly faster than 300 miles per hour (482.8 kilometers per hour).
The M.52bis was powered by a water-cooled, normally-aspirated, 34.677 liter (2,116.138-cubic-inch-displacement) Fiat Aviazone AS.3 dual overhead camshaft (DOHC), four-valve, 60° V-12 engine. The AS.3 had four valves per cylinder and a compression ratio of 6.7:1. It produced 1,000 horsepower at 2,400 r.p.m. The design of the AS.3 was based on the Curtiss D-12, although it used individual cylinders and water jackets instead of the American engine’s monoblock castings.
Only one M.52bis was built.
¹ FAI Record File Number 11827
© 2016, Bryan R. Swopes