The 'Ghost Tanker': How One Unique KC-135 Is the Key to Developing New Military Aircraft
The NKC-135E, nicknamed the "Ghost Tanker," is a highly specialized variant of the KC-135 Stratotanker operating from Edwards Air Force Base. Unlike standard tankers, its primary role is to serve as a sophisticated flying testbed for new aircraft and advanced aerospace technologies. Equipped with extensive instrumentation, it has been instrumental in the development of nearly every major U.S. warplane, including the F-22 and F-35. The aircraft's mission involves collecting critical data during flight tests, from engine performance to aerial refueling compatibility. This makes the "Ghost Tanker" an indispensable, behind-the-scenes asset for military aviation innovation.
Official Source: https://migflug.com/jetflights/ghost-tanker-the-jet-that-makes-every-new-warplane-possible/