| 词条 | Margański & Mysłowski EM-11 Orka | ||||||||||||||||
| 释义 |
The EM-11 Orka (orca) is a touring and executive aircraft manufactured in Poland. HistoryThe EM-11 was designed by Edward Margański of Margański & Mysłowski Zakłady Lotnicze (Margański & Mysłowski Aviation Works), renowned for world class glider designs (Swift S-1, MDM-1 Fox). Work on this new low cost, light utility aircraft, of unorthodox configuration, with slim glider-like fuselage and two pusher engines, started in 2001. The plane was constructed of composite materials with a car-like 4-seat cab placed low over the ground, for convenient and easy boarding. Room for cargo was created aft of the rear seats. The first prototype EM-11, registered SP-YEN,first flew 8 August 2003. It has a fixed tricycle landing gear and Rotax 912 (100 hp) engines. The second prototype, registered SP-YEP, being a pattern for serial production variant EM-11C, flew 20 October 2005 with Lycoming IO-320 engines and retractable landing gear. In April 2011 EM-11C Orka was EASA certified and is currently in production. Prior to certification, the prototypes and three further aircraft had been built. Several variants are planned including, a patrol aircraft with an FLIR head, an air ambulance, a cargo plane, and an amphibious version. In February 2017, Chinese Tongzhou General Aircraft Manufacturing of Nantong, Jiangsu Province, announced it will manufacture it in its plant at Xingdong Airport to be completed in the first half of 2018.[1] Specifications{{Aircraft specifications||plane or copter?=plane |jet or prop?=prop |crew=one, pilot |capacity=3 passengers |length main=8.705 m |length alt=28.56 ft |span main=13.5 m / 10.5 m folded wing tips |span alt=44.3 ft / 34.4 ft folded wing tips |height main=2.585 m |height alt= 8.48 ft |area main=16.5 m² |area alt= 177.61 sq ft |useful load main= 550 kg |useful load alt= 1,212.5 lb |max takeoff weight main= 1,820 kg |max takeoff weight alt= 4,012 lb |engine (prop)=Lycoming IO-320 |type of prop= air-cooled inline engine |number of props=2 |propellers=MTV-12 counter-rotating propellers[1] |power main=118 kW |power alt=160 PS |max speed main=359 km/h |max speed alt= 194 kn |cruise speed main= 261 km/h |cruise speed alt= 141 kn |stall speed main= 109 km/h |stall speed alt= 59 kn |range main= 1700 km |range alt= 918 nmi, plus 45 minutes.[1] |ceiling main= |ceiling alt= |climb rate main=5.1 m/s |climb rate alt=1000 ft/min |loading main= |loading alt= |power/mass main= |power/mass alt= }} See also{{Aircontent||related= |similar aircraft= |sequence= |lists= |see also= }} References1. ^1 2 {{cite news |url= http://aviationweek.com/nbaa-2017/emerging-aircraft-props-and-turboprops |title= Emerging Aircraft: Props And Turboprops |date= Oct 8, 2017 |author= Paul Jackson |work= Aviation Week Network }} External links{{commons category|EM-11 Orka}}
4 : Polish civil utility aircraft 2000–2009|Twin-engined pusher aircraft|Twin-engined piston aircraft|Shoulder-wing aircraft |
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