McDonnell Douglas MD-90 / Company Scheme US Presidential Fleet T-3A Firefly airplane model

T-3A Firefly airplane model

and is a stretched

This feature also made the airplane suitable for long over-water missions in the Pacific Theater

redesigned cabin interior plus other systems and numerous equipment changes

heaviest and most powerful engines to be rear mounted on any airliner yet

McDonnell Douglas MD-90 / Company Scheme US Presidential Fleet T-3A Firefly airplane modelMD 90 airplane model. The MD 90 is the largest member of the Douglas McDonnell Douglas Boeing DC 9 MD 80 MD 90 717 family, and is a stretched, IAE V2500 powered development of the MD 80. Most important of the changes introduced on the MD 90 are the two V2500 turbofans. At 111kN (25,000lb) thrust on the MD 90 30, the V2500s are the largest, heaviest and most powerful engines to be rear mounted on any airliner yet. More importantly though, the V2500 is