Specifications - Fire Scout MQ-8B Vertical Take-Off and Landing Tactical Unmanned Air Vehicle, USA

Dimensions
Length Folded	7m
Rotors	4
Rotor Diameter	8.4m
Tail Rotor Diameter	1.3m
Height	2.9m
Weights
Gross Weight	1428.8kg
Payload	272kg
Engines
Type	1 x Rolls-Royce Model 250-C20W
Engine Power	313kW
Fuel	719l
Performance
Speed	Over 125kt
Endurance	Over 8 hours
Service Ceiling	6.1km (20,000ft)
On-Station Time	6 hours on-station at 110 miles from launch site