Callsign:	ZGSM9
MMSI number:	319301100
Vessel class:	Sailing (36)
Location:	50°52.54' N 1°23.07' W - locator IO90HV30UE - show map 2.1 km West bearing 268° from Netley, Hampshire, England, United Kingdom [?] 3.4 km Southeast bearing 156° from Southampton, City of Southampton, England, United Kingdom 112.4 km Southwest bearing 232° from London, Greater London, England, United Kingdom 114.5 km Southwest bearing 232° from City of London, Greater London, England, United Kingdom
Last position:	2025-03-13 12:43:42 UTC (50s ago) 2025-03-13 12:43:42 GMT local time at Netley, United Kingdom [?]
Course:	319.5° – heading 337°
Speed:	17 km/h
Dimensions:	length 27 m width 5 m
Last path:	ZGSM9>ais via G7RUH
Positions stored:	193

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.