Callsign:	ZISO5
MMSI number:	235036673
IMO number:	930002
Navigational status:	Under way (engine) (0)
Vessel class:	Port tender (53)
Location:	51°29.76' N 2°43.29' W - locator IO81PL39JB - show map 7.5 km North bearing 20° from Nailsea, North Somerset, England, United Kingdom [?] 9.8 km Northwest bearing 298° from Bristol, City of Bristol, England, United Kingdom 11.1 km North bearing 16° from Brockley, North Somerset, England, United Kingdom 123.1 km Southwest bearing 208° from Birmingham, City and Borough of Birmingham, England, United Kingdom
Last position:	2025-02-17 12:33:59 UTC (1d 6h25m ago) 2025-02-17 12:33:59 GMT local time at Nailsea, United Kingdom [?]
Course:	277° – heading 511°
Speed:	10 km/h
Dimensions:	length 17 m width 11 m draught 0.0 m
Last path:	ZISO5>ais via g4bwr
Positions stored:	1534

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.