Back ماكدونيل دوغلاس واي سي-15 Arabic McDonnell Douglas YC-15 Czech McDonnell Douglas YC-15 German McDonnell Douglas YC-15 Spanish مکدانل داگلاس وایسی-۱۵ Persian McDonnell Douglas YC-15 French McDonnell Douglas YC-15 ID McDonnell Douglas YC-15 Italian YC-15 (航空機) Japanese McDonnell Douglas YC-15 Russian
| YC-15 | |
|---|---|
 Second YC-15 prototype in flight | |
| General information | |
| Type | Tactical airlifter |
| National origin | United States |
| Manufacturer | McDonnell Douglas |
| Status | Canceled |
| Number built | 2 |
| History | |
| First flight | 26 August 1975 |
| Developed into | Boeing C-17 Globemaster III |
The McDonnell Douglas YC-15 is a prototype four-engine short take-off and landing (STOL) tactical transport. It was McDonnell Douglas' entrant into the United States Air Force's Advanced Medium STOL Transport (AMST) competition to replace the Lockheed C-130 Hercules as the USAF's standard STOL tactical transport. In the end, neither the YC-15 nor the Boeing YC-14 was ordered into production, although the YC-15's basic design would be used to form the successful McDonnell Douglas (later Boeing) C-17 Globemaster III.