Special Features
: h9d/socom logistics help desk: cml (859)293-3114; dsn: 745-3114; toll free: 888-763-7259; email: logisticshelpdesk@sofsa.Mil. The omni/df antenna assembly is part of the sentinel, a receiving system that provides airborne situational awareness and threat warning by monitoring the electromagnetic environment in the vhf/uhf frequency range and displaying this information to the operator of the system.
