Comment:	https://aprsdroid.org/
Location:	51°27.67' N 0°07.91' E - ตำแหน่ง JO01BL50TQ - show map 16.5 km ตะวันออก bearing 110° มาจาก City of London, Greater London, England, United Kingdom [?] 17.0 km ตะวันออกเฉียงใต้ bearing 113° มาจาก Barbican, Greater London, England, United Kingdom 18.6 km ตะวันออก bearing 106° มาจาก London, Greater London, England, United Kingdom
Last position:	2025-02-19 12:09:16 UTC (106d 18h44m ago) 2025-02-19 12:09:16 GMT เวลาท้องถิ่น City of London, United Kingdom [?]
Altitude:	121 m
Course:	247°
ความเร็ว:	0 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	G4DDP-5>APDR16 via TCPIP*,qAC,T2SWEDEN
Positions stored:	96
Other SSIDs:	G4DDP-10 G4DDP-7 G4DDP-2 G4DDP-4 G4DDP-B G4DDP-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.