Source callsign:	GB7HH
Comment:	IPSC2-DVSPh-A MMDVM 439.7500@-9.0 MHz
Location:	51°33.90' N 0°11.06' E - locator JO01CN25CO - show map 4.0 km South bearing 161° from Collier Row, Greater London, England, United Kingdom [?] 4.7 km Southwest bearing 226° from Harold Wood, Greater London, England, United Kingdom 19.9 km East bearing 73° from City of London, Greater London, England, United Kingdom 22.3 km East bearing 74° from London, Greater London, England, United Kingdom
Last position:	2025-02-28 16:32:41 UTC (23m39s ago) 2025-02-28 16:32:41 GMT local time at Collier Row, United Kingdom [?]
Last path:	GB7HH>APZDMR via QTH*,TCPIP*,qAU,T2KOBLENZ
Positions stored:	6
Other SSIDs:	GB7HH-R GB7HH-D GB7HH-B

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.