Source callsign:	G4ZST-S
Comment:	2m Voice (D-Star) 144.86250MHz +0.0000MHz
Location:	52°16.63' N 1°26.06' E - locator JO02RG26CM - show map 4.5 km South bearing 194° from Cookley, Suffolk, England, United Kingdom [?] 9.0 km Southwest bearing 211° from Halesworth, Suffolk, England, United Kingdom 134.8 km Northeast bearing 50° from City of London, Greater London, England, United Kingdom 136.9 km Northeast bearing 51° from London, Greater London, England, United Kingdom
Last position:	2025-09-13 10:39:28 UTC (66d 14h45m ago) 2025-09-13 11:39:28 BST local time at Cookley, United Kingdom [?]
Altitude:	3 m
Last path:	G4ZST-S>APDG01 via TCPIP*,qAC,G4ZST-GS
Positions stored:	6

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.