Aircraft
Ruag Aerospace Services To Modify G550
Ruag Aerospace Services (Stand A221-04) is about to convert a Gulfstream 550 into an atmospheric research aircraft.

Ruag Aerospace Services (Stand A221-04) is about to convert a Gulfstream 550 into an atmospheric research aircraft. The German DLR Aerospace Center will use it for its high-altitude, long-range program, dubbed Halo. U.S. manufacturer Gulfstream subcontracted the modification work to Ruag, and is to deliver the aircraft to it on April 24.