Mounts light, GPS, VHF and Navtex antennas above the radar, clear of all obstructions for maximum performance and visibility.Features SC111 Starboard mounted GPS / VHF / Navtex bar Fits all PowerTower models and all SC100 Poles and SC2 poles Suitable for all 12", 18" and 24" radomes All mounting holes pre-drilled for easy retrofit installation All cables run internally GPS / VHF / Navtex bars are available in both port and starboard mounted options allowing up to two additional antennas to be mounted above the main radar Port mounted light bar fits all Perko series 200 and Aqua signal series 25 & 40 all round white lights GPS / VHF / Navtex bar fits standard 14TPI 1" GPS mounts