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Sikorsky X2 Technology Demonstrator

Sikorsky · High-Speed Compound Helicopter Demonstrator · USA · Modern (1992–2009)

Sikorsky X2 Technology Demonstrator — High-Speed Compound Helicopter Demonstrator
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The Sikorsky X2 is an experimental high-speed compound helicopter with coaxial rotors, developed by Sikorsky Aircraft, that made its first flight in 2008 and was officially retired in 2011.

Specifications

Category
Rotorcraft
Sub-Category
Compound
Domain
Dual-Use
Era
Modern (1992–2009)
Country
USA
Manufacturer
Sikorsky
Operator
Sikorsky / DARPA
Primary Role
High-Speed Compound Helicopter Demonstrator
Status
Retired
Service Entry
2008
Produced
1
Propulsion
Turboprop
Engine
LHTEC T800-LHT-801 turboshaft
Thrust / Power
1,563 shp
Launch
Ground
Length (ft)
34.1
Empty Weight (lb)
3500
MTOW (lb)
5700
Endurance (hr)
1
Service Ceiling (ft)
15000
Range (mi)
460
Max Speed (mph)
287