| 词条 | PZL-102 Kos | |||||||||||||||
| 释义 |
The PZL-102 Kos (blackbird) is a Polish two-seat touring and training monoplane designed and built by PZL. DevelopmentFirst flown on 21 May 1958 by Mieczysław Miłosz the PZL-102 was designed as a semi-aerobatic two-seat light monoplane and was later given the name Kos. The Kos was an all-metal low-wing cantilever monoplane with fabric tail control surfaces. It had a fixed tailwheel landing gear and the prototype had a nose-mounted 65 hp (48 kW) Narkiewicz WN-1 flat-four engine. The Kos had an enclosed cockpit for two side-by-side. After a number of prototypes the production aircraft (designated PZL-102B) first flew in October 1959, with Continental C90 engine and changed wing construction. Only short series was produced, because it needed imported engine. Operational historyBetween 13 May and 8 June 1960 Antoni Szymański made 9000 km commercial flight on PZL-102B on route Warsaw - Vienna - Geneva - Reims - London - Luxembourg - Berlin - Warsaw. Seven aircraft were sold abroad. Austrian aircraft were operated for agrospraying purposes. Tank filled with chemical agent was placed on the passenger seat. One PZL-102 has been restored to airworthy condition (markings SP-EFA). Variants
Prototypes
Production variant with Continental C90 engine. There is another PZL 102B restored in South Africa, based at Jack Taylor Airfield Krugersdorp, and one more in Brazil (PT-BGP) Operators
Specifications (PZL-102B){{Aerospecs|ref={{cite book |last= |first= |authorlink= |coauthors= |title= The Illustrated Encyclopedia of Aircraft (Part Work 1982-1985)|year= |publisher= Orbis Publishing|location= |issn=|pages=2675}} |met or eng?=met |crew=1 pilot |capacity=1 passenger |length m=6.95 |length ft=22 |length in=9½ |span m=8.50 |span ft=27 |span in=10½ |swept m= |swept ft= |swept in= |rot number= |rot dia m= |rot dia ft= |rot dia in= |dia m= |dia ft= |dia in= |width m= |width ft= |width in= |height m=1.90 |height ft=6 |height in=2¾ |wing area sqm=11 |wing area sqft=118.41 |swept area sqm= |swept area sqft= |rot area sqm= |rot area sqft= |volume m3= |volume ft3= |aspect ratio= |empty weight kg=418 |empty weight lb=992 |gross weight kg=655 |gross weight lb=1444 |lift kg= |lift lb= |eng1 number=1 |eng1 type=Continental C90-12F flat-four piston engine |eng1 kw=71 |eng1 hp=95 |eng1 kn= |eng1 lbf= |eng1 kn-ab= |eng1 lbf-ab= |eng2 number= |eng2 type= |eng2 kw= |eng2 hp= |eng2 kn= |eng2 lbf= |eng2 kn-ab= |eng2 lbf-ab= |max speed kmh=190 |max speed mph=118 |max speed mach= |cruise speed kmh= |cruise speed mph= |range km=640 |range miles=398 |endurance h= |endurance min= |ceiling m=4600 |ceiling ft=15,090 |glide ratio= |climb rate ms= |climb rate ftmin= |sink rate ms= |sink rate ftmin= }}{{Aircontent |see also= |related= |similar aircraft= |sequence= |lists= }} References
External links{{commons category|PZL-102 Kos}}
2 : Polish civil utility aircraft 1950–1959|PZL aircraft |
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