Comment:	https://aprsdroid.org/
Location:	51°39.95' N 0°36.97' W - ตำแหน่ง IO91QP69BT - show map 99.5 m ใต้ bearing 160° มาจาก Amersham, Buckinghamshire, England, United Kingdom [?] 1.2 km ตะวันตกเฉียงใต้ bearing 212° มาจาก Amersham on the Hill, Buckinghamshire, England, United Kingdom 38.1 km ตะวันตกเฉียงเหนือ bearing 297° มาจาก London, Greater London, England, United Kingdom 40.0 km ตะวันตกเฉียงเหนือ bearing 295° มาจาก City of London, Greater London, England, United Kingdom
Last position:	2025-05-18 21:06:17 UTC (26d 11h3m ago) 2025-05-18 22:06:17 BST เวลาท้องถิ่น Amersham, United Kingdom [?]
Device:	Open Source: APRSdroid (app, Android)
Last path:	G7ERX-5>APDR16 via TCPIP*,qAC,T2LAUSITZ
Positions stored:	12
Other SSIDs:	G7ERX G7ERX-7 G7ERX-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.