Original Hangar 19, Arm/De-Arm, Scoot-n-Hide (Building 730)

Originally this was a pull-through hangar used to arm and de-arm aircraft with armament from the nearby Weapons Bunker. Around 2005 modifications began for an unknown UAV project. That project began in or after 2008, when two arrays of UAV control antennas were constructed. One array is located just east of this hangar and toe other on the north end of Groom Lake, in line with Runway 32.