Comment:	aprsdroid IM99Sc, 73
Location:	51°15.47' N 0°03.02' W - ตำแหน่ง IO91XG31XV - show map 3.4 km ตะวันออกเฉียงใต้ bearing 144° มาจาก Caterham, Surrey, England, United Kingdom [?] 4.0 km ตะวันออกเฉียงเหนือ bearing 61° มาจาก Bletchingley, Surrey, England, United Kingdom 28.3 km ใต้ bearing 169° มาจาก London, Greater London, England, United Kingdom 28.5 km ใต้ bearing 174° มาจาก City of London, Greater London, England, United Kingdom
Last position:	2025-05-30 17:24:50 UTC (4d 4h2m ago) 2025-05-30 18:24:50 BST เวลาท้องถิ่น Caterham, United Kingdom [?]
Altitude:	189 m
Course:	272°
ความเร็ว:	83 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	EA5ABG-5>APDR16 via TCPIP*,qAC,T2BIO
Positions stored:	1283
Other SSIDs:	EA5ABG-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.