Megjegyzés:	openSPOT4
Hely:	51°26.12' N 0°14.42' E - lokátor JO01CK84UL - térkép nézet 7.1 km Délnyugat irány 212° tól Chafford Hundred, Borough of Thurrock, England, United Kingdom [?] 7.4 km Délnyugat irány 233° tól Grays, Borough of Thurrock, England, United Kingdom 24.5 km Kelet irány 110° tól City of London, Greater London, England, United Kingdom 26.6 km Kelet irány 108° tól London, Greater London, England, United Kingdom
Utolső pozíció:	2025-10-04 08:20:50 UTC (28d 5h55m ezelőtt) 2025-10-04 09:20:50 BST helyi idő Chafford Hundred, United Kingdom [?]
Device:	SharkRF: openSPOT4 (gadget)
Utolsó útvonal:	G7PXM-7>APOSB4 via G7PXM,C4FM*,qAS,G7PXM
Positions stored:	160
Más SSID-k:	G7PXM-N G7PXM-Y G7PXM-10 G7PXM G7PXM-A

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.