AIS: 

The Automatic Identification System (AIS) is an automatic tracking system used on ships and by vessel traffic services (VTS) for identifying and locating vessels by electronically exchanging data with other nearby ships, AIS base stations, and satellites.

Click here to go to the UK Government's page summarising the AIS requirements in Fishing Vessels.

Click here for Wikipedia's explanation

• 
  • A200 SERIES Class A
  • £1,993.00
• 
  • Actisense NBF-3 NMEA 0183 Buffer, 1 in, 6 out
  • £210.00
• 
  • Actisense OPTO-4 NMEA 0183 to RS232 Opto Isolator Cable
  • £77.00
• 
  • AMEC Camino-108 Class B AIS Transceiver
  • £475.00
• 
  • AMEC Camino-108W Class B AIS with WIFI Interface
  • £650.00
• 
  • AMEC Cubo-162 Antenna Splitter
  • £185.00
• 
  • Em-trak B100 Class B Tx/Rx AIS
  • £350.00
• 
  • Em-Trak B921 Class B AIS Transmitter/receiver
  • £585.00
• 
  • Em-Trak B923 Class B AIS Transmitter/receiver with aerial splitter
  • £762.00
• 
  • Em-Trak B954 Class B AIS High Power Transmitter/receiver with WiFi & Bluetooth
  • £1,217.00
• 
  • Furuno FA-170 Class A AIS Transponder (with GPS antenna)
  • £2,437.00
• 
  • Furuno FA-30 AIS Receiver
  • £749.00
• 
  • Furuno FA-50 AIS Class B Transponder (with GPS antenna)
  • £1,087.00
• 
  • GPS/Navtex/VHF/FM antenna deck mount
  • £35.00
• 
  • Koden Class A AIS KAT-100 (with GPS antenna)
  • £1,599.00
• 
  • Raymarine i70s Multifunction Colour Instrument Display
  • £525.00
• 
  • Rockford Rosgate CAN BUS Interface
  • £290.00
• 
  • SART100 SERIES Class B
  • £585.00