Innslag:	John, London UK
Staðsetning:	51°34.01' N 0°09.31' W - WW Loc. IO91WN16JA - sýna kort 6.8 km Norður Stefna 343° Frá London, Greater London, England, United Kingdom [?] 7.4 km Norð-vestur Stefna 324° Frá City of London, Greater London, England, United Kingdom 22.3 km Vestur Stefna 275° Frá Dagenham, Greater London, England, United Kingdom 23.6 km Vestur Stefna 268° Frá Romford, Greater London, England, United Kingdom
Síðasta staðsetning:	2025-07-29 23:32:53 UTC (5d 21h37m fyrir) 2025-07-30 00:32:53 BST Að staðartíma London, United Kingdom [?]
Hlutur:	SharkRF: openSPOT4 (gadget)
Síðasti slóði:	G7LTQ-7>APOSB4 via G7LTQ,DSTAR*,qAS,G7LTQ
Geymdar stöður:	14
Önnur auðkenni:	G7LTQ G7LTQ-5 G7LTQ-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.