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Pick up to four aircraft. The best value in each row is highlighted.
Thales Group Watchkeeper WK450
Military
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Boeing X-37B Orbital Test Vehicle
Military
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|---|---|---|
| Quick facts | ||
| Manufacturer | Thales Group | Boeing |
| Type | Drones (UAV) | Drones (UAV) |
| Origin | 🇬🇧 United Kingdom | 🇺🇸 United States |
| First flight | 2010 | 2010 |
| Status | In service | — |
| Units built | — | 2 |
| Unit cost | — | — |
| Dimensions | ||
| Length | — | 8.92 m |
| Wingspan | — | 4.55 m |
| Height | — | 2.90 m |
| Powerplant | ||
| Engine model | — | spacecraft solar array |
At a glance
Figures are compiled from public sources and may be approximate; they can vary by variant and configuration.