The largest field of growth for RPM over the last 10 years has occurred in the area of Unmanned Aerial Vehicles and the communication systems required therein for takeoff, flight, and landing. RPM has provided hundreds of mobile and man-transportable antenna positioning systems for integration into UAV Flight Control and UAV Data Link Systems such as  ASTOR,  EAGLE,  MIST II A,  MP-CDL,  MR-TCDL, TALS,  TCDL,  TIGDL,  UCARS,  UCARS/V2,  and  UCAV which have been used by all branches of the US Military in support of UAV programs such as the Hunter, Fire Scout, and Predator. RPM is currently under multi-unit production contracts with Sierra Nevada Corporation and General Atomics among others.