This Gulfstream serves as a C4ISTAR platform (Command, Control, Communications, Computer, Information/Intelligence, Surveillance and TARgeting) and was delivered to 71Gr in December 2022. In October 2022, the aircraft was first seen on a test flight from Dallas Love Field (TX) probably with L3Harris Technologies Integrated Systems which modified this in 2017 built Gulfstream, formerly registered N1777U. Type should be C-550A, although the type indicated on the fuselage is G-550.