Location:	13°48.23' N 100°23.56' E - locator OK03ET72CW - show map 11.0 km Northwest bearing 334° from Phasi Charoen, Bangkok, Thailand [?] 12.7 km Northwest bearing 315° from Bangkok Yai, Bangkok, Thailand 13.0 km Northwest bearing 295° from Bangkok, Bangkok, Thailand 31.7 km Northwest bearing 316° from Samut Prakan, Samut Prakan, Thailand
Last position:	2025-12-09 13:16:20 UTC (2d 14h39m ago) 2025-12-09 20:16:20 +07 local time at Phasi Charoen, Thailand [?]
Course:	81°
Speed:	0 km/h
Device:	Icom: IC-51 (D-Star)
Last path:	HS4SRP>API51 via TCPIP*,qAC,T2CZECH
Positions stored:	1332
Other SSIDs:	HS4SRP-C

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.