GALAXY AEROSPACE
Galaxy Aerospace, PO Box 657, Haslet, Texas 76052, USA: Tel:+1 817 837 3700; Fax:+1 817 837 3723
ASTRA SPX
Two Israel Aircraft Industries Astra SPX business jets, designated C-38As,were delivered to the US Air National Guard in 1998 to replace C-21s (Learjet 35As). The USAF has options on two more aircraft.
Source: Flight International