Callsign:	21BR4
MMSI number:	235108379
Navigational status:	Under way (engine) (0)
Vessel class:	Fishing (30)
Location:	50°46.55' N 1°20.45' W - locator IO90HS96CF - show map 9.4 km South bearing 187° from Hamble, Hampshire, England, United Kingdom [?] 12.4 km South bearing 188° from Bursledon, Hampshire, England, United Kingdom 117.5 km Southwest bearing 227° from London, Greater London, England, United Kingdom 119.5 km Southwest bearing 227° from City of London, Greater London, England, United Kingdom
Last position:	2025-01-30 14:56:20 UTC (15d 9h42m ago) 2025-01-30 14:56:20 GMT local time at Hamble, United Kingdom [?]
Course:	186° – heading 511°
Speed:	29 km/h
Dimensions:	length 10 m width 5 m draught 0.0 m
Last path:	21BR4>ais via G7RUH
Positions stored:	400

This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.