Digital Yacht GV30 VHF/AIS/GPS Combo Antenna [ZDIGGV30] Marine Navigation & Instruments | Sounder/Sonar Modules and a built-in test feature

and a built-in test feature

Position Indicators Show Open or Closed Position

All toilets are now supplied with a slow close toilet seat that includes stops to help prevent the seat from shifting while in use during heavy seas

So bait the lines or simply enjoy the sunset

Just thread the mounting nut and mounting bracket onto the antenna mount

Digital Yacht GV30 VHF/AIS/GPS Combo Antenna [ZDIGGV30] Marine Navigation & Instruments | Sounder/Sonar Modules and a built-in test featureGV30 Combo GPS & AIS Antenna A Class B AIS transponder requires a dedicated GPS antenna (all Class B units must have their own internal GPS and can't use an external feed for regulatory purposes) as well as a VHF antenna or suitable VHF AIS antenna splitter. The GV30 is a combination VHF AIS and GPS antenna with twin coax feeds (10m). It is fitted with a standard 1" threaded base so will mount onto a variety of deck, pole and rail attachments