Scanstrut SC118 navlight gantry mount is suitable for the following Scanstrut PowerTowers: APT-150-01, APT-250-01, APT-150-01-BLK, APT-250-01-BLK, APT-F-150-01 and APT-F-250-01. The gantry mount features 2 navigation light mounts, a searchlight mount and 2 antenna attachments.

The gantry mount is designed for the following lights and antennas:

- Hella 2984 Series & NaviLED Pro

- Jabsco Searchlights 61050 - 1224

- GPS, VHF & Navtex Antennas with Standard 1" x 14 TPI

The threaded GPS bosses on the SC118 are designed for the installation of GPS antenna and ‘Whip’ type VHF, HF/SSB, AM/FM, and cellular antenna up to 1m high, that have the standard 1" x 14TPI thread fixing. The bosses are also designed to work with Pacific Aerials P6161 / P6162 adapter for their Pro range of antennas.