avia.wikisort.org - Helicopter
The DART 280 is a four-seat light-single piston-engined helicopter concept by Austrian Diamond Aircraft.
| DART 280 | |
|---|---|
 | |
| Role | four-seat light-single piston-engined helicopter |
| National origin | Austria |
| Manufacturer | Diamond Aircraft |
Development
Launched at the April 2017 AERO Friedrichshafen, its first flight was scheduled for October 2018 and certification a year later.[1] Its development was later put on hold until it has a viable market.[2]
Design
Intended to compete with the Robinson R44, the composite aircraft will have a 280shp (208kW) four-stroke jet-fuel engine, energy absorbing retractable landing gear and a shrouded electric tail rotor.[1] The 1,350 kg (2,980 lb) MTOW helicopter could haul a 556 kg (1,226 lb) payload, cruising at 145 kn (269 km/h) while burning 35 l (9.2 US gal) of fuel per hour.[3]
Specifications
Data from Flight Global April 2017[1]
General characteristics
- Crew: Two
- Capacity: four
- Max takeoff weight: 1,350 kg (2,976 lb)
- Payload : 556 kg (1,226 lb)
- Powerplant: 1 × Safran SMA four-stroke jet-fuel engine, 210 kW (280 hp)
Performance
- Cruise speed: 269 km/h (167 mph, 145 kn)
- Fuel consumption: 35 l (9.2 US gal) per hour[3]
See also
Aircraft of comparable role, configuration, and era
References
- "Diamond enters helicopter market with DART 280 unveiling". Flight Global. 6 April 2017.
- Kate Sarsfield (11 June 2018). "Diamond strengthens global presence in bid to bolster brand". Flightglobal.
- Gil Roy (17 Apr 2017). "Diamond Aircraft se lance sur le marché de l'hélicoptère". Aerobuzz (in French).
External links
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