2007 Beechcrafti tähelaev on kahe turbopropellermootoriga kuue kuni kaheksa reisijaga survestatud ärilennuk, mida toodab Beech Aircraft Corporation. Tähelepanuväärne oma ebatavalise canardi disaini ja süsinikkiust komposiidi laialdase kasutamise poolest, ei müünud see paljusid üksusi ja tootmine lõpetati 1995. aastal, vaid kuus aastat pärast Starshipi esimest lendu.
The Beechcraft Starship was a radical, twin-turboprop business aircraft developed in the 1980s. Designed by Burt Rutan’s Scaled Composites, it was groundbreaking for its all-composite airframe, rear-mounted pusher propellers, and forward canard wings, though it was a commercial failure.
Property
Value (2000A Production Model)
Rolli
Executive/Corporate Transport
Tootja
Beechcraft (Raytheon)
First Flight (Prototype)
August 1983
Meeskonna
1 or 2 pilots
Võimsuse
6–8 passengers
Tiibade siruulatus
16.6 m (54 ft 4 in)
Max Takeoff Weight
6,580 kg (14,500 lb)
Design and Powerplant
Engines: Two Pratt & Whitney Canada PT6A-67 turboprop engines.
Power Output: 932 kW (1,250 hp) each (flat rated to 1,000 hp for takeoff).
Propellers: Five-bladed Hartzell pusher propellers located behind the wing.
Fuselage/Structure: The airframe was almost entirely constructed of advanced carbon fiber composite materials—one of the largest civilian aircraft of its time to use this technology.
Canard Design: Features a forward canard wing with winglets, making it a very stable and stall-resistant design. The main wing has a significant sweep.
Key Difference (2000A): This variant incorporated several improvements over the initial 2000 model, including higher cruise speeds and increased gross weight.
Performance and History
Maximum Cruise Speed: 620 km/h (385 mph, 335 knots) at 30,000 ft.
Maximum Range: Approximately 2,800 km (1,740 miles).
Service Ceiling: 12,500 m (41,000 ft).
Cockpit: Featured a “glass cockpit,” using the Collins EFIS-86 system, which was very advanced for a business aircraft of the late 1980s.
Commercial Status: Only 53 Starships were ever built, making it a major commercial disappointment for Beechcraft due to its high development cost, long gestation period, and complexity.
End of Life: Most Starships were repurchased by the manufacturer in the early 2000s and scrapped to reduce liability and maintenance costs, though a small handful remain in private hands.