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Pick up to four aircraft. The best value in each row is highlighted.

Northrop Grumman RQ-4B Global Hawk Military
General Atomics Aeronautical MQ-9 Reaper Military
Quick facts
ManufacturerNorthrop GrummanGeneral Atomics Aeronautical
TypeDrones (UAV)Drones (UAV)
Origin🇺🇸 United States🇺🇸 United States
First flight19982001
StatusIn serviceIn production
Units built——
Unit cost—US$ 32 million
Dimensions
Length14.50 m11.00 m
Wingspan39.90 m20.00 m
Height4.70 m3.81 m
Weights & fuel
Empty weight6,781 kg2,223 kg
Max. take-off weight14,628 kg4,760 kg
Max. payload1,360 kg1,701 kg
Performance
Max. speed—482 km/h
Cruise speed575 km/h313 km/h
Range22,780 km1,850 km
Service ceiling18,300 m15,240 m
Crew & capacity
Crew0 (remotely piloted)0 (2 remote)
Hardpoints—7
Powerplant
Engines11
Engine type——
Engine modelRolls-Royce F137-RR-100Honeywell TPE331-10
Thrust (each)34.0 kN—
Power (each)—712 kW

At a glance

Range

Northrop Grumman RQ-4B Global Hawk
22,780 km
General Atomics Aeronautical MQ-9 Reaper
1,850 km

Max. take-off weight

Northrop Grumman RQ-4B Global Hawk
14,628 kg
General Atomics Aeronautical MQ-9 Reaper
4,760 kg

Wingspan

Northrop Grumman RQ-4B Global Hawk
40 m
General Atomics Aeronautical MQ-9 Reaper
20 m

Length

Northrop Grumman RQ-4B Global Hawk
15 m
General Atomics Aeronautical MQ-9 Reaper
11 m

Service ceiling

Northrop Grumman RQ-4B Global Hawk
18,300 m
General Atomics Aeronautical MQ-9 Reaper
15,240 m

Figures are compiled from public sources and may be approximate; they can vary by variant and configuration.