Credit
US Navy · Public domain · Resized · Public domain · Source ↗ · Modified
FORCETALLY
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Measured figures
X-47B · Length
Single source38 ft 2 in (11.63 m)[source]
Configuration
| Specification | Northrop Grumman X-47B | Storm-320 |
|---|---|---|
| Crew | None aboard (semi-autonomous operation)[source] | — |
| Type | Unmanned combat aerial vehicle Technology demonstrator[source] | Unmanned aerial vehicle[source] |
| National origin | United States[source] | Armenia[source] |
| Manufacturer | Northrop Grumman[source] | — |
| Status | Active |
X-47B · extended
Single sourceX-47B · folded
Single source62.1 ft (18.9 m) extended; 30.9 ft (9.4 m) folded[source]
X-47B · Height
Single source10 ft 5 in (3.10 m)[source]
Cruise; X-47B · Mach 0.9+ / high subsonic
Single sourceMach 0.9+ / 690 mph (high subsonic)[source]
X-47B · Range
Single source2,400 mi (3,900 km, 2,100 nmi)[source]
X-47B · Wing area
Single source953.6 sq ft (88.59 m 2 )[source]
X-47B · Service ceiling
Single source42,000 ft (12,800 m)[source]
Bars compare reported quantities only. A larger figure does not make a system better; configurations and test conditions differ.
| — |
| Primary user | United States Navy[source] | Armed Forces of Armenia[source] |
|---|
| Number built | — |
|---|
| First flight | 4 February 2011[source] | — |
|---|
| Developed from | Northrop Grumman X-47A Pegasus[source] | — |
|---|
| Powerplant | 1 × Pratt & Whitney F100-220U turbofan[source] | — |
|---|
| Designer | — | Intelligent Defense Solutions[source] |
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| Introduction date | — | In service since 2025[source] |
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