There is one antenna system in use. A three antenna stack of M2 15M6HD rotatable beams at 135/90/45' using a Comtek SYS-3 Stack Yagi System with a microHam Stack Max switch. A remote TH7 antenna can be used for receive.
The 15M6's are M2 15M6HD antennas with the heavy duty booms. Each beam is mounted on a single motor TIC ring using GHE controls. Any combination of the antennas can be selected.