Source callsign:	GB3BK
Comment:	000000/103 On @2204 73
Location:	51°25.65' N 0°00.69' E - ตำแหน่ง JO01AK12JO - show map 11.9 km ตะวันออกเฉียงใต้ bearing 143° มาจาก City of London, Greater London, England, United Kingdom [?] 12.7 km ตะวันออกเฉียงใต้ bearing 114° มาจาก Battersea, Greater London, England, United Kingdom 13.1 km ตะวันออกเฉียงใต้ bearing 133° มาจาก London, Greater London, England, United Kingdom 14.2 km ตะวันออกเฉียงใต้ bearing 118° มาจาก Chelsea, Greater London, England, United Kingdom
Last position:	2025-12-26 22:04:19 UTC (10d 19h ago) 2025-12-26 22:04:19 GMT เวลาท้องถิ่น City of London, United Kingdom [?]
Last path:	GB3BK>APU25N via WIDE2-2,qAO,GB0SNB-1
Positions stored:	3

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.