Location:	51°27.65' N 0°07.88' E - lokaator JO01BL50SO - show map 10.7 km Idast peiling 80° from Catford, Greater London, England, United Kingdom [?] 16.5 km Idast peiling 110° from City of London, Greater London, England, United Kingdom 17.4 km Idast peiling 73° from Biggin Hill, Surrey, England, United Kingdom 18.6 km Idast peiling 106° from London, Greater London, England, United Kingdom
Last position:	2025-08-12 16:17:58 UTC (23d 17h7m ago) 2025-08-12 17:17:58 BST local time at Catford, United Kingdom [?]
Altitude:	0 m
Last telemetry:	2025-08-12 16:17:58 UTC (23d 17h7m ago) – show telemetry V_Batt: 4.130 VDC
Device:	Ricardo, CA2RXU: ESP32 LoRa Tracker (tracker)
Last path:	G4DDP-2>APLRT1 via WIDE1-1,qAO,G4DDP-10
Positions stored:	456
Other SSIDs:	G4DDP-10 G4DDP-7 G4DDP-5 G4DDP-4 G4DDP-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.