Location:	13°55.37' N 100°36.19' E - locator OK03HW21JL - show map 4.7 km Northeast bearing 33° from Lak Si, Bangkok, Thailand [?] 5.6 km Northwest bearing 334° from Bang Khen, Bangkok, Thailand 21.7 km Northeast bearing 30° from Bangkok, Bangkok, Thailand 36.0 km North bearing 1° from Samut Prakan, Samut Prakan, Thailand
Last position:	2026-01-20 18:22:44 UTC (4d 15h1m ago) 2026-01-21 01:22:44 +07 local time at Lak Si, Thailand [?]
Altitude:	9 m
Course:	211°
Speed:	31 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	HS3RXX-15>APDR16 via TCPIP*,qAC,T2SWEDEN
Positions stored:	11919
Other SSIDs:	HS3RXX-5 HS3RXX-3 HS3RXX-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.