| 词条 | Utva 66 | |||||||||||||||
| 释义 |
The UTVA-66 is an STOL aircraft, which was produced in the former Yugoslavia. It was developed from the UTVA-60 and first flew 1966. DescriptionPlane was built for landing on unprepared fields and its STOL characteristics include leading edge fixed slats, flaps and drooping ailerons. The cockpit is equipped with two flight controls. The right front and rear seats in the older version of the plane were able to accommodate two stretchers. The aircraft had floats to land on water, but they could have been exchanged for snow skis. Operational usage130 UTVA-66 aircraft were manufactured. The last operational aircraft were withdrawn from military service in 1999. Subsequently, a number were sold to Canada and the United States of America where they were converted for civilian use as rugged utility aircraft. Variants
Former military operators
Aircraft on display
A number of Ultva 66 including Ultva 66H are on display. Specifications (Utva 66){{aircraft specifications||plane or copter?=plane |jet or prop?=prop |crew= 1–2 |capacity=
|length main= 8.38 m |length alt= 27 ft 6 in |span main= 11.40 m |span alt= 37 ft 4 in |height main= 3.2 m |height alt= 10 ft 4 in |area main= 2.06 m² |area alt= |airfoil= NACA 4412 |empty weight main= 1251 kg |empty weight alt= 2758 lb |loaded weight main= 1820 kg |loaded weight alt= 4012 lb |useful load main= 569 kg |useful load alt= 1254 lb |max takeoff weight main= 1820 kg |max takeoff weight alt= 4012 lb |more general= |engine (prop)= Lycoming GSO-480-B1J6 |type of prop=6-cylinder flat engine |number of props=1 |power main= 340 hp limited to 5 minutes. 320 hp continuous |power alt= 253 kW take-off / 238 kW continuous |power original= |max speed main= 230 km/h |max speed alt= 124 kn |cruise speed main= |cruise speed alt= |stall speed main= |stall speed alt= |never exceed speed main= |never exceed speed alt= |range main= 746 km |range alt= 403 nmi |ceiling main= |ceiling alt= |climb rate main= |climb rate alt= |loading main= |loading alt= |power/mass main= |power/mass alt= |more performance= }} See also{{aircontent|see also= |related= |similar aircraft=
|lists= }} External links{{commons category|Utva-66}}
5 : Yugoslav military trainer aircraft 1960–1969|UTVA aircraft|Single-engined tractor aircraft|Aircraft first flown in 1966|Glider tugs |
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