Comment:	http://aprsdroid.org/
Location:	51°53.38' N 0°15.62' E - ตำแหน่ง JO01DV13FM - show map 2.1 km เหนือ bearing 350° มาจาก Takeley, Essex, England, United Kingdom [?] 3.5 km ตะวันออกเฉียงใต้ bearing 142° มาจาก Elsenham, Essex, England, United Kingdom 48.4 km ตะวันออกเฉียงเหนือ bearing 30° มาจาก City of London, Greater London, England, United Kingdom 50.0 km ตะวันออกเฉียงเหนือ bearing 32° มาจาก London, Greater London, England, United Kingdom
Last position:	2025-12-13 03:27:18 UTC (12d 10h7m ago) 2025-12-13 03:27:18 GMT เวลาท้องถิ่น Takeley, United Kingdom [?]
Altitude:	159 m
Course:	261°
ความเร็ว:	4 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	SQ8IPV-4>APDR13 via TCPIP*,qAC,T2BIO
Positions stored:	25665
Other SSIDs:	SQ8IPV-1 SQ8IPV-9 SQ8IPV-8

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.