Callsign:	ZENITH
MMSI number:	235063768
IMO number:	455674
Navigational status:	Under way (engine) (0)
Vessel class:	Sailing (36)
Location:	51°29.45' N 2°45.49' W - locator IO81OL97AT - show map 1.3 km Northeast bearing 39° from Portishead, North Somerset, England, United Kingdom [?] 4.4 km West bearing 292° from Easton-in-Gordano, North Somerset, England, United Kingdom 11.9 km West bearing 290° from Bristol, City of Bristol, England, United Kingdom 124.8 km Southwest bearing 208° from Birmingham, City and Borough of Birmingham, England, United Kingdom
Last position:	2025-07-25 16:51:34 UTC (12h54m ago) 2025-07-25 17:51:34 BST local time at Portishead, United Kingdom [?]
Course:	360° – heading 511°
Speed:	0 km/h
Dimensions:	length 10 m width 3 m draught 0.0 m
Last path:	ZENITH>ais via g4bwr
Positions stored:	1145

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.