Source callsign:	F4WCW-S
Comment:	70cm Voice (D-Star) 438.80000MHz +0.0000MHz
Location:	52°09.19' N 0°21.77' E - locator JO02ED36MS - show map 3.9 km Northeast bearing 54° from Balsham, Cambridgeshire, England, United Kingdom [?] 9.4 km Northwest bearing 327° from Haverhill, Suffolk, England, United Kingdom 77.7 km Northeast bearing 24° from City of London, Greater London, England, United Kingdom 79.1 km Northeast bearing 25° from London, Greater London, England, United Kingdom
Last position:	2025-06-14 17:34:11 UTC (16d 13h11m ago) 2025-06-14 18:34:11 BST local time at Balsham, United Kingdom [?]
Altitude:	3 m
Last path:	F4WCW-S>APDG01 via TCPIP*,qAC,F4WCW-GS
Positions stored:	9

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.