Drake Group, an engineering services provider, recently received STC approval for deploying parachutists and cargo under parachute from a Gulfstream GV/G550. In addition to single and tandem sport parachuting, the STC allows the delivery of emergency medical supplies, survival equipment and specialized critical replacement components by static line at great distances from the aircraft departure point. The STC, a multiple certificate applicable to any GV or G550, requires no changes to the aircraft and consists of copyrighted AFM supplements.