Comment:	144.800MHz https://aprsdroid.org/
Location:	51°40.10' N 1°16.74' W - ตำแหน่ง IO91IQ60MJ - show map 402.4 m ตะวันออกเฉียงใต้ bearing 140° มาจาก Abingdon, Oxfordshire, England, United Kingdom [?] 3.4 km ตะวันตกเฉียงใต้ bearing 231° มาจาก Radley, Oxfordshire, England, United Kingdom 81.6 km ตะวันตก bearing 283° มาจาก London, Greater London, England, United Kingdom 83.8 km ตะวันตก bearing 282° มาจาก City of London, Greater London, England, United Kingdom
Last position:	2025-05-31 18:33:28 UTC (5d 8h49m ago) 2025-05-31 19:33:28 BST เวลาท้องถิ่น Abingdon, United Kingdom [?]
Device:	Unknown: Unknown
Last path:	M7STU-7>APRS via TCPIP*,qAS,M7STU
Positions stored:	77

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.