Comment:	https://aprsdroid.org/
Location:	51°29.56' N 0°02.97' W - ตำแหน่ง IO91XL48BF - show map 3.7 km ตะวันออกเฉียงใต้ bearing 127° มาจาก City of London, Greater London, England, United Kingdom [?] 4.3 km ตะวันออกเฉียงใต้ bearing 134° มาจาก Barbican, Greater London, England, United Kingdom 5.6 km ตะวันออก bearing 108° มาจาก London, Greater London, England, United Kingdom
Last position:	2025-04-23 11:17:05 UTC (40d 14h20m ago) 2025-04-23 12:17:05 BST เวลาท้องถิ่น City of London, United Kingdom [?]
Altitude:	51 m
Course:	98°
ความเร็ว:	9 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	2E0ULH-5>APDR16 via WIDE1-1,qAR,M0IPU-3
Positions stored:	25
Other SSIDs:	2E0ULH-7 2E0ULH 2E0ULH-10

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.