Comment:	144.800MHz https://www.mr.
Location:	13°44.84' N 100°37.46' E - locator OK03HR49WI - show map 4.6 km Northeast bearing 65° from Watthana, Bangkok, Thailand [?] 5.9 km Southeast bearing 124° from Huai Khwang, Bangkok, Thailand 13.3 km East bearing 93° from Bangkok, Bangkok, Thailand 16.7 km North bearing 10° from Samut Prakan, Samut Prakan, Thailand
Last position:	2025-11-16 09:40:30 UTC (34d 9h20m ago) 2025-11-16 16:40:30 +07 local time at Watthana, Thailand [?]
Altitude:	-13 m
Course:	0°
Speed:	0 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	E23OLC-4>APDR16 via TCPIP*,qAC,T2SWEDEN
Positions stored:	2
Other SSIDs:	E23OLC-i E23OLC-2 E23OLC-9 E23OLC-5 E23OLC-7 E23OLC E23OLC-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.