Beech Model 2000 Starship
1986
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Beech Model 2000 Starship

To provide a new generation of corporate transports, Beech looked to Burt Rutan's Scaled Composites Inc. to design and produce the SCAT 1, an 85% scale technology demonstrator of a canard-configured aircraft. Success in testing led to the construction of the Model 2000 Starship 1. The Starship design has compound taper main wings, which mount the two pusher engines. Large endplate fins, known as tipsails, provide longitudinal stability, augmented by two small fins on the wing trailing edge. Additional keel area is provided by a ventral fin under the extreme rear of the slender fuselage. The large canard foreplanes of variable-geometry, sweeping forward by 4° for low-speed flight and 30° back in the cruise. Virtually the entire structure is made of Nomex honeycomb and graphite/epoxy composites, with titanium used in high-stress areas.

The first of three flying pre-production Starship 1s flew on 15 February 1986. Another three airframes were produced for static, damage tolerance and pressure testing. Basic FAA certification followed on 14 June 1988, and the first production.machine flew on 25 April 1989. This has been used for customer demonstration flights, resulting in 40 orders by June of that year.


Specification 
 MODELBeech 2000 Starship 1
 ENGINE2 x Pratt & Whitney Canada PT6A-67A turboprops, 895kW
 WEIGHTS
    Take-off weight6531 kg14398 lb
    Loaded weight4484 kg9886 lb
 DIMENSIONS
    Wingspan16.6 m54 ft 6 in
    Length14.05 m46 ft 1 in
    Height3.96 m12 ft 12 in
    Wing area26.09 m2280.83 sq ft
 PERFORMANCE
    Cruise speed621 km/h386 mph
    Ceiling12495 m41000 ft
    Range3132 km1946 miles

Comments 
John Graham, jockog3(@)aol.com, 07.08.2009

Beech is/was tryin to buy up and destroy all the airframes. It was not because of poor performance, but rather because of the high cost of production and support. There were approximately 50 Starships built. Last I heard there are 4 or so that continue to fly. The similar-in-design Avanti has set speed records for many routes for turboprops and is very roomy given its performance relative to the size of the Starship.

leo rudnicki, leo_rudnicki(@)hotmail.com, 08.04.2009

The info given seems incomplete. Last I heard, Raytheon was trying to buy back and terminate all vestiges from memory. It seems curious that many or most of the aircraft using scale testing either weren't very good or failed outright and did not achieve viable advantage from it. The Piaggio Avanti,a competitor,now run by Ferrari, also failed to achieve big sales succes due to persistant component failures (nosewheel steering and flap actuators) It seems the customers are conservative in taste.

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FACTS AND FIGURES

© The lighter weight allowed for a larger cabin than the King Air which was powered by the same engines.

© The Starship's engines were mounted in the rear to reduce cabin noise. The main wing was positioned aft to balance lifting forces and mount the engines.

© The Starship had two five-bladed, fully feathering, reversible, hydraulically controlled, constant speed, dynamically balanced propellers.

© It was believed that composite materials might explode if struck by lightning, so a web of metal wires was inserted between composite layers to act as a Faraday cage and protect the occupants.

© Partly to avoid resonance issues, the Starship eschewed a conventional fin and rudder for control surfaces on 'tipsails' at the wingtips.



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