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McDonnell Douglas X-53 Active Aeroelastic Wing
Military
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Scaled Composites Proteus
Military
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| Quick facts | ||
| Manufacturer | McDonnell Douglas | Scaled Composites |
| Type | Experimental & historic pioneers | Experimental & historic pioneers |
| Origin | 🇺🇸 United States | 🇺🇸 United States |
| First flight | 2002 | 1998 |
| Status | — | In service |
| Units built | 1 | 1 |
| Unit cost | — | — |
| Dimensions | ||
| Length | — | 17.16 m |
| Wingspan | — | 28.00 m |
| Height | — | 5.36 m |
| Performance | ||
| Max. speed | — | 519 km/h |
| Powerplant | ||
| Engine model | — | Williams FJ44 |
At a glance
Figures are compiled from public sources and may be approximate; they can vary by variant and configuration.