| 词条 | Savoia-Marchetti S.72 | ||||||||||||||||
| 释义 |
The Savoia-Marchetti S.72 was an Italian three-engine transport monoplane designed and built by Savoia-Marchetti as an enlarged and strengthened version of the earlier S.71. The S.72 was a three-engine, high-wing cantilever monoplane with a fixed tailwheel landing gear. Designed as a heavy bomber, the prototype was first flown in 1934 powered by three 410 kW (550 hp) Alfa Romeo licence-built Bristol Pegasus radial engines. Operational historyThe Regia Aeronautica showed no interest in the aircraft as a heavy bomber and the prototype was used as a VIP transport. After being demonstrated in China in 1935 the prototype was handed over to Generalissimo Chiang Kai-shek as a gift. Six more aircraft were ordered by the Chinese and assembled in China. It is presumed that all the aircraft were destroyed in Japanese air raids in 1937. Specifications{{aerospecs|ref=[1] |met or eng?=met |crew= |capacity= |length m=19.95 |length ft=65 |length in=5½ |span m=29.68 |span ft=97 |span in=4½ |width m= |width ft= |width in= |height m=5.5 |height ft=18 |height in=0½ |wing area sqm=118.50 |wing area sqft=1,275.57 |empty weight kg=6,800 |empty weight lb=14,991 |gross weight kg=12,800 |gross weight lb=28,219 |eng1 number=3 |eng1 type=Alfa Romeo licence-built Bristol Pegasus engine |eng1 kw=410 |eng1 hp=550 |eng2 number= |eng2 type= |eng2 kw= |eng2 hp= |max speed kmh=295 |max speed mph=183 |cruise speed kmh= |cruise speed mph= |range km=2,000 |range miles=1,243 |endurance h= |endurance min= |ceiling m=8,000 |ceiling ft=26,245 |climb rate ms= |climb rate ftmin= |armament1=up to 6 × 7.7 mm (0.303 in) machine guns |armament2=1 × 20 mm cannon |armament3=1,000 kg (2,205 lb) of bombs |armament4= |armament5= |armament6= }} See also{{aircontent|see also= |related= |sequence= |similar aircraft= |lists=
}} References1. ^Oribis 1985, page 2894
External links{{commons category|Savoia-Marchetti S.72}}
5 : Italian airliners 1930–1939|Savoia-Marchetti aircraft|Trimotors|High-wing aircraft|Aircraft first flown in 1934 |
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