Comment:	https://aprsdroid.org/
Location:	14°20.96' N 100°32.75' E - locator OK04GI53LU - show map 3.4 km West bearing 266° from Phra Nakhon Si Ayutthaya, Phra Nakhon Si Ayutthaya, Thailand [?] 7.1 km Southeast bearing 113° from Bang Ban, Phra Nakhon Si Ayutthaya, Thailand 66.3 km North bearing 4° from Bangkok, Bangkok, Thailand 83.5 km North bearing 356° from Samut Prakan, Samut Prakan, Thailand
Last position:	2025-12-11 12:01:30 UTC (9h50m ago) 2025-12-11 19:01:30 +07 local time at Phra Nakhon Si Ayutthaya, Thailand [?]
Altitude:	-30 m
Course:	24°
Speed:	11 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	E25TIJ-5>APDR16 via TCPIP*,qAC,T2FINLAND
Positions stored:	4230

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.