Abstract: Antenna reflector mounting system for rapidly supporting reflector segments in precise alignment. A multi-faceted hub member is provided, each face of the hub member defining a rectangular opening of a cavity. A rod is located at the base of each cavity, supported between two walls thereof. A tongue member connected to the narrow end of an antenna segment is inserted in the cavity. The tongue member has a portion extending out from the connected antenna segment and downwardly at an angle. Once the tongue member is inserted over the rod, the distant end of the segment may be rotated vertically. Rotation of the tongue member about the rod pulls the connected antenna segment into alignment with the hub member.