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Northrop Grumman RQ-4B Global Hawk Military
General Atomics Aeronautical MQ-1 Predator Military
Quick facts
ManufacturerNorthrop GrummanGeneral Atomics Aeronautical
TypeDrones (UAV)Drones (UAV)
Origin🇺🇸 United States🇺🇸 United States
First flight19981994
StatusIn serviceRetired
Units built—360
Unit cost——
Dimensions
Length14.50 m8.22 m
Wingspan39.90 m14.80 m
Height4.70 m2.10 m
Wing area—11.5 m²
Weights & fuel
Empty weight6,781 kg512 kg
Max. take-off weight14,628 kg1,020 kg
Max. payload1,360 kg204 kg
Performance
Max. speed—217 km/h
Cruise speed575 km/h135 km/h
Range22,780 km1,100 km
Service ceiling18,300 m7,620 m
Crew & capacity
Crew0 (remotely piloted)0 (pilot and sensor operator on the ground)
Hardpoints—2
Powerplant
Engines11
Engine type——
Engine modelRolls-Royce F137-RR-100Rotax 914F
Thrust (each)34.0 kN—
Power (each)—86 kW

At a glance

Range

Northrop Grumman RQ-4B Global Hawk
22,780 km
General Atomics Aeronautical MQ-1 Predator
1,100 km

Max. take-off weight

Northrop Grumman RQ-4B Global Hawk
14,628 kg
General Atomics Aeronautical MQ-1 Predator
1,020 kg

Wingspan

Northrop Grumman RQ-4B Global Hawk
40 m
General Atomics Aeronautical MQ-1 Predator
15 m

Length

Northrop Grumman RQ-4B Global Hawk
15 m
General Atomics Aeronautical MQ-1 Predator
8 m

Service ceiling

Northrop Grumman RQ-4B Global Hawk
18,300 m
General Atomics Aeronautical MQ-1 Predator
7,620 m

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