MQ-1 Predator vs RQ-4 Global Hawk
Predator and Global Hawk illustrate two different intelligence concepts: relatively low-speed armed observation and much higher-altitude broad-area reconnaissance. One can carry a small cleared weapons load in its armed form; the other is a dedicated intelligence collection platform.
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Specifications side by side
| Specification | MQ-1 Predator | RQ-4 Global Hawk |
|---|---|---|
| Manufacturer | General Atomics | Northrop Grumman |
| Country of origin | USA | USA |
| Mission role | Reconnaissance / Light Attack | Strategic Reconnaissance |
| Year introduced | 1995 | 2001 |
| Length | 8.2 m | 14.5 m |
| Wingspan | 14.8 m | 39.9 m |
| Height | 2.1 m | 4.7 m |
| Maximum speed | 217 km/h | 629 km/h |
| Published range | 1,100 km | 12,300 nmi / about 22,780 km (historical USAF RQ-4B figure) |
| Endurance | 24 hours | More than 34 hours (USAF baseline; configuration-dependent) |
| Service ceiling | 7,620 m | 18,288 m |
| Payload | EO/IR/laser targeting system; weapons configuration varies by variant | About 1,360 kg (historical USAF RQ-4B figure) |
| Weight | 1,020 kg | 14,628 kg |
| Armament | Two AGM-114 Hellfire missiles (armed MQ-1B configuration) | None; reconnaissance and surveillance platform |
Figures below come from the linked DroneStrike profiles and retain their configuration qualifiers. Maximum speed, range, endurance and payload are separate published figures, not a single achievable mission configuration. Range is not necessarily combat radius or datalink reach. Missing information is not zero, and a larger figure does not establish combat effectiveness.
The comparison that matters
Do not interpret Global Hawk's mission-equipment capacity as a weapons advantage over Predator. Their operating altitude, supported intelligence tasks and system scale matter more than a shared unmanned-aircraft label. Historical Predator service dates also need to remain separate from Global Hawk block and operator histories.
Understanding MQ-1 Predator
Predator is the earlier General Atomics armed-surveillance reference. Its significance is persistent observation connected to remote crews and, on armed configurations, Hellfire missiles rather than high speed or a heavy weapons load.
The U.S. Air Force's 2018 MQ-1 retirement does not establish the retirement of every operator's aircraft or the Army's separate MQ-1C.
Understanding RQ-4 Global Hawk
Global Hawk is a high-altitude, long-endurance intelligence platform. Its sensor payload and broad-area reconnaissance purpose are different from the weapons capacity of an armed medium-altitude UAV.
Historical USAF RQ-4B figures and sensor blocks are not automatically NATO RQ-4D specifications or evidence of every operator's current fleet status.
How to read the specification table
The table compares the named MQ-1 Predator and RQ-4 Global Hawk catalog records, not an artificial combination of every advertised upgrade. Values are reproduced with their existing units and qualifications. Where figures describe different missions or payload types, treat them as context rather than calculating an unsupported performance advantage.
A published maximum is not necessarily achievable alongside every other maximum. Endurance may change with equipment, flight or sea conditions and transit requirements; a range figure may describe a different constraint from datalink reach. Unknown specifications remain unknown. For development programs and limited-disclosure systems, an intended capability must stay distinct from a completed trial or operational service.
Frequently asked questions
What is the main difference between MQ-1 Predator and RQ-4 Global Hawk?
Predator and Global Hawk illustrate two different intelligence concepts: relatively low-speed armed observation and much higher-altitude broad-area reconnaissance. One can carry a small cleared weapons load in its armed form; the other is a dedicated intelligence collection platform.
Can the headline specifications establish a winner?
No. The mission, actual configuration, supported force and quality of evidence determine what the figures mean. Maximum speed, endurance and payload alone do not establish combat effectiveness, survivability or equal intelligence collection.
Where can I verify the versions and figures used here?
Follow the MQ-1 Predator and RQ-4 Global Hawk profile links for full descriptions, timelines and any listed source references. This guide preserves the catalog's uncertainty labels rather than presenting unpublished or weakly sourced figures as independently verified facts.
Sources and further reading
- MQ-1 Predator: full catalog profile, timeline and source notes
- RQ-4 Global Hawk: full catalog profile, timeline and source notes
Specifications are drawn from the linked catalog profiles. Source dates and aircraft configurations may differ; see the individual profiles for their timelines and qualifications.