Source callsign:	GB7HH
Comment:	IPSC2-DVSPh-A MMDVM 439.7500@-9.0 MHz
Location:	51°33.90' N 0°11.06' E - lokaator JO01CN25CO - show map 5.0 km Läände peiling 282° from Upminster, Greater London, England, United Kingdom [?] 5.6 km Läände peiling 269° from Cranham, Greater London, England, United Kingdom 19.9 km Idast peiling 73° from City of London, Greater London, England, United Kingdom 22.3 km Idast peiling 74° from London, Greater London, England, United Kingdom
Last position:	2025-08-15 17:06:47 UTC (5m ago) 2025-08-15 18:06:47 BST local time at Upminster, United Kingdom [?]
Last path:	GB7HH>APZDMR via QTH*,TCPIP*,qAU,T2KOBLENZ
Positions stored:	6
Other SSIDs:	GB7HH-D GB7HH-R 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.