Callsign:	ZGRF
MMSI number:	319279400
IMO number:	932232
Navigational status:	Moored (5)
Vessel class:	(99)
Destination:	GB-PME
Location:	50°47.68' N 1°06.53' W - locator IO90KT60WQ - show map 1.3 km West bearing 248° from Portsmouth, City of Portsmouth, England, United Kingdom [?] 1.4 km East bearing 92° from Gosport, Hampshire, England, United Kingdom 104.8 km Southwest bearing 221° from London, Greater London, England, United Kingdom 106.7 km Southwest bearing 222° from City of London, Greater London, England, United Kingdom
Last position:	2025-03-14 17:28:05 UTC (7m41s ago) 2025-03-14 17:28:05 GMT local time at Portsmouth, United Kingdom [?]
Course:	256.800018° – heading 173°
Speed:	0 km/h
Dimensions:	length 60 m width 11 m draught 3.0 m
Last path:	ZGRF>ais via G7RUH
Positions stored:	3666

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.