Gulfstream III NASA World War II RAF As part of a modification

As part of a modification program

introduced in 1978

boasting impressive performance enhancements

Developed as a replacement for the Hansa-Brandenburg D

The MH-47 is a special mission's helicopter

Gulfstream III NASA World War II RAF As part of a modificationNASA Gulfstream airplane model. The improved Gulfstream III followed Gulfstream American's purchase of Grumman's GA lines in 1978. The Gulfstream III first flew on December 2, 1979. Changes compared with the G II include a revised wing of greater span and area with drag reducing winglets, more fuel tankage and thus range, reprofiled nose and a 97cm (3ft 2in) fuselage stretch. Gulfstream IIBs are G IIs retrofitted with the G III's wing. Production