Innslag:	70cm MMDVM Voice (NXDN) 439.52500MHz -9.0000MHz, APRS for NXDNGateway
Staðsetning:	51°31.90' N 0°19.30' E - WW Loc. JO01DM87OO - sýna kort 5.3 km Suð-austur Stefna 121° Frá Upminster, Greater London, England, United Kingdom [?] 5.4 km Suð-austur Stefna 134° Frá Cranham, Greater London, England, United Kingdom 28.7 km Austur Stefna 86° Frá City of London, Greater London, England, United Kingdom 31.0 km Austur Stefna 85° Frá London, Greater London, England, United Kingdom
Síðasta staðsetning:	2025-01-08 15:23:31 UTC (217d 20h39m fyrir) 2025-01-08 15:23:31 GMT Að staðartíma Upminster, United Kingdom [?]
Hæð:	0 m
Hlutur:	Jonathan, G4KLX: ircDDB Gateway (D-Star)
Síðasti slóði:	GB7AR-N>APDG04 via TCPIP*,qAC,GB7AR-NS
Geymdar stöður:	5
Önnur auðkenni:	GB7AR-D GB7AR-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.