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The current world-record for highest cannon projectile flight is held by Project HARP’s 410 mm (16 in) space gun prototype, which fired a 180 kg (400 lb) Martlet 2 projectile to a record height of 180 kilometres (590,000 ft; 110 mi) in Yuma, Arizona, on November 18, 1966.
6,400 metres (21,000 feet) This height was recorded over Nevada; [1] [4] [5] This record occurred when a Lockheed L-188 Electra turboprop airliner operating a Western Airlines flight suffered a bird strike at cruising altitude. [8] Bar-tailed godwit: Limosa lapponica: Scolopacidae: 6,000 metres (20,000 feet) [5] [9] It can reach this height ...
Boulet set several rotorcraft records [2] [3] for distance, [4] altitude [5] [6] [7] and speed. [8]On 21 June 1972, Boulet set the world record (still valid as of 2020 [7]) for the highest altitude reached by a helicopter, when he piloted an Aérospatiale SA 315B Lama to an altitude of 12,442 metres (40,820 ft). [9]
On 22 October the following year, Pezzi achieved his still-valid world record for propeller aircraft with a height of 17,083 m (56,046.6 feet). [4] As a young man, Pezzi had entered a career in aeronautics, becoming a pilot, and in 1934 he had been named commander of the unit for the record flight from Montecelio. He became a high official and ...
Rutherford is flying a Shark, one of the fastest ultralight aircraft in the world with a cruising speed reaching 300 kph (186 mph), which has been specially fitted out for the long journey.
To distinguish flight levels in feet, flight levels are read without "flight level", e.g. "one two thousand six hundred metres" or for 12,600 m (Chinese only available in Chinese airspace). To distinguish altitude from flight level, "on standard" or "on QNH" would be added during initial clearance, such as "climb 4,800 metres on standard" or ...
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The American Helicopter Society (AHS) International's Igor I. Sikorsky Human Powered Helicopter Competition was a competition to achieve the first human-powered helicopter flight to reach an altitude of 3 m (10 ft) during a flight lasting at least 60 seconds, while remaining within a 10 m (32.8 ft) x 10 m (32.8 ft) square, and complying with other competition requirements. [1]