Comment:	https://aprsdroid.org/
Location:	51°57.80' N 1°21.13' E - ตำแหน่ง JO01QX21GE - show map 5.2 km ตะวันออกเฉียงเหนือ bearing 63° มาจาก Harwich, Essex, England, United Kingdom [?] 5.7 km ตะวันออก bearing 84° มาจาก Shotley Gate, Suffolk, England, United Kingdom 111.3 km ตะวันออกเฉียงเหนือ bearing 63° มาจาก City of London, Greater London, England, United Kingdom 113.6 km ตะวันออกเฉียงเหนือ bearing 63° มาจาก London, Greater London, England, United Kingdom
Last position:	2025-10-17 10:21:08 UTC (51d 6h15m ago) 2025-10-17 11:21:08 BST เวลาท้องถิ่น Harwich, United Kingdom [?]
Altitude:	52 m
Course:	229°
ความเร็ว:	20 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	G4RHR-5>APDR16 via TCPIP*,qAC,T2SWEDEN
Positions stored:	10057
Other SSIDs:	G4RHR G4RHR-B G4RHR-C

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.