# How far can military drones fly?

**A Reaper-class drone ranges over 1,000 miles and loiters for more than a day.** A General Atomics MQ-9 Reaper has a range of about 1,000 nautical miles (1,150 miles), endurance of well over 27 hours, and a ceiling up to 50,000 feet, and it is flown beyond radio range over a satellite link. Endurance, not a fixed range, is what defines a military drone. A consumer drone, by contrast, is limited to a few hundred meters within sight.

Last verified Jul 26, 2026. 4 sources.

## Short answer

For a large military drone, the honest measure is not a single range figure but endurance, because these aircraft are flown beyond radio range over a satellite link and their real limit is how long they can stay up.

The General Atomics MQ-9 Reaper is the reference machine. General Atomics states it has endurance of over 27 hours, cruises near 240 knots, and can operate up to 50,000 feet, with an Extended Range variant reaching 34 hours. Its range is about 1,000 nautical miles (roughly 1,150 miles or 1,850 km), and its ISR endurance is around 30 hours, falling to 23 hours with a full weapons load. Because a satellite link removes the radio-range limit that constrains civilian drones, a Reaper can operate a thousand miles from its runway and loiter over a target for most of a day.

That is the difference between a military drone and a civilian one. A consumer drone's radio reaches 10 to 15 km and the law usually keeps it within a few hundred meters of the pilot, in sight. A Reaper crosses more than a thousand miles and stays aloft for over a day. The word drone covers both, but the machines are not comparable. Every figure here is attributed to its source below.

## Military endurance versus the civilian scale

| What the sources show | Kind | As of | Who | Source |
| --- | --- | --- | --- | --- |
| A consumer drone flies a tiny fraction of that. The gap between civilian and military drones is enormous. A consumer drone's radio reaches 10 to 15 km and the law usually keeps it within sight, a few hundred meters, while a Reaper crosses more than a thousand miles and loiters for a day. Same word, different machines. | Civilian contrast | Jul 26, 2026 (as reported) | Heliguy, Pilot Institute | [Heliguy](https://www.heliguy.com/blogs/posts/how-far-can-drones-fly/), [Pilot Institute](https://pilotinstitute.com/bvlos-drone-flight/) |
| An MQ-9 Reaper stays aloft more than a day and flies at 50,000 feet. General Atomics states the MQ-9A has endurance of over 27 hours, a cruise near 240 knots true airspeed, and can operate up to 50,000 feet, with an Extended Range variant reaching 34 hours. Endurance, not a fixed range, is what defines how far a military drone can go. | Military endurance | Jul 26, 2026 (as reported) | General Atomics Aeronautical | [General Atomics Aeronautical](https://www.ga-asi.com/remotely-piloted-aircraft/mq-9a) |
| Its range is about 1,000 nautical miles (1,150 miles). The Reaper has a range of about 1,000 nautical miles (1,150 miles, or 1,850 km), and its endurance is around 30 hours on an ISR mission, dropping to 23 hours with a full weapons load. It is flown far beyond radio range over a satellite link, so distance from base is not the true constraint. | Military range | Jul 26, 2026 (as reported) | Wikipedia (MQ-9 Reaper) | [Wikipedia](https://en.wikipedia.org/wiki/General_Atomics_MQ-9_Reaper) |

## How we know this

- [Heliguy](https://www.heliguy.com/blogs/posts/how-far-can-drones-fly/)
- [Pilot Institute](https://pilotinstitute.com/bvlos-drone-flight/)
- [General Atomics Aeronautical](https://www.ga-asi.com/remotely-piloted-aircraft/mq-9a)
- [Wikipedia](https://en.wikipedia.org/wiki/General_Atomics_MQ-9_Reaper)

## Common questions

### How far can an MQ-9 Reaper fly?

The MQ-9 Reaper has a range of about 1,000 nautical miles (1,150 miles), and General Atomics states its endurance is over 27 hours, with an Extended Range variant reaching 34 hours. It cruises near 240 knots and can operate up to 50,000 feet. Because it is flown over a satellite link rather than a line-of-sight radio, its distance from base is limited by endurance and mission, not by signal range.

### What is the difference between a civilian and a military drone?

Scale and control link, mostly. A civilian consumer drone flies on a line-of-sight radio that reaches 10 to 15 km, is limited by law to within sight (a few hundred meters), and carries a camera. A military drone like the Reaper is a small aircraft flown over satellite, ranges more than a thousand miles, stays up for a day, flies at 50,000 feet, and can carry sensors and weapons. Same word, vastly different machines.

### How long can a military drone stay in the air?

A Reaper-class drone stays airborne for more than a day: General Atomics cites over 27 hours of endurance for the MQ-9A and up to 34 hours for the Extended Range version, and independent references put ISR endurance around 30 hours. High-altitude long-endurance drones can stay up even longer. Endurance, not range, is the headline number for this class, because a satellite link lets them operate far from base.

### How high can military drones fly?

Higher than most crewed aircraft. General Atomics states the MQ-9 can operate up to 50,000 feet. High-altitude surveillance drones such as the RQ-4 Global Hawk fly higher still, above 60,000 feet. That altitude keeps them above weather and most air traffic and extends their sensors' reach, which is a different regime entirely from the 400-foot legal ceiling that governs civilian drones.

## Keep reading

- [Which eVTOL company is closest to FAA certification?](/evtol-faa-certification-tracker.md): Drones & eVTOL
- [Is drone delivery legal?](/is-drone-delivery-legal.md): Drones & eVTOL
- [What's the best drone to buy right now?](/whats-the-best-drone-to-buy.md): Drones & eVTOL
- [What's the best drone for beginners?](/best-drone-for-beginners.md): Drones & eVTOL
- [All verified answers](/answers.md): Every standing question DEPLOY tracks.
- [Explore military drones](/military-drones.md): The verified registry of defense aircraft.

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