| 词条 | CAP-4 Paulistinha | |||||||||||||||
| 释义 |
The CAP-4 Paulistinha was a military and civilian trainer aircraft built in Brazil during the 1930s and 1940s. It was originally developed by Empresa Aeronáutica Ypiranga (EAY) as an unlicensed copy of the Taylor Cub powered by a Salmson 9Ad radial engine. It featured a high strut-braced wing, two enclosed tandem seats, and a steel-tube fuselage with fabric covering. Its tailwheel undercarriage was not retractable. EAY had built five examples by the time that the firm was purchased by Companhia Aeronáutica Paulista (CAP) in 1942. CAP continued manufacturing the type under the designation CAP-4. The type was widely successful, with nearly 800 units being produced for Brazil's flying clubs and armed forces, as well as for export to Argentina, Paraguay, Chile, Uruguay and Portugal. At the time of peak production in 1943, a new CAP-4 left the factory every day, and production continued until 1948. In 1956, Sociedade Aeronáutica Neiva (Neiva) acquired the rights renaming it to P-56 Paulistinha, the design was used as the basis for an agricultural aircraft, the P-56 Agricola, adding a fibreglass chemical hopper and spraybars, but this was unable to compete with imported, purpose-built agricultural aircraft. Variants
Operators
Specifications (CAP-4){{aerospecs|met or eng?=met |ref=Jane's Fighting Aircraft of World War II[2] |crew=Two, pilot and instructor |capacity= |length m=6.65 |length ft=21 |length in=9{{frac|7|8}} |span m=10.10 |span ft=33 |span in=1{{frac|5|8}} |height m=1.95 |height ft=6 |height in=4{{frac|3|4}} |wing area sqm=17.0 |wing area sqft=183 |empty weight kg=320 |empty weight lb=705 |gross weight kg=540 |gross weight lb=1,190 |eng1 number=1 |eng1 type=Franklin 4AC air-cooled flat-four engine |eng1 kw=48 |eng1 hp=65 |max speed kmh=155 |max speed mph=97 |max speed mach= |cruise speed kmh=140 |cruise speed mph=87 |range km=500 |range miles=312 |endurance h= |endurance min= |ceiling m=4,000 |ceiling ft=13,120 |glide ratio= |climb rate ms=3.1 |climb rate ftmin=610 |armament1= |armament2= |armament3= |armament4= |armament5= |armament6= }} References
1. ^1 Taylor 1969, p. 10. 2. ^Bridgman 1998, p. 100.
External links{{commons category|CAP-4 Paulistinha}}
7 : Companhia Aeronáutica Paulista aircraft|Single-engined tractor aircraft|High-wing aircraft|Brazilian military trainer aircraft 1930–1939|Brazilian civil trainer aircraft 1930–1939|Military aircraft of World War II|Neiva aircraft |
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