Location:	13°57.81' N 101°30.72' E - locator OK03SX11KF - show map 296.1 m South bearing 202° from Si Maha Phot, Prachin Buri, Thailand [?] 11.2 km South bearing 182° from Prachantakham, Prachin Buri, Thailand 106.7 km East bearing 68° from Samut Prakan, Samut Prakan, Thailand 111.5 km East bearing 78° from Bangkok, Bangkok, Thailand
Last position:	2026-01-11 13:56:57 UTC (12h44m ago) 2026-01-11 20:56:57 +07 local time at Si Maha Phot, Thailand [?]
Course:	296°
Speed:	0 km/h
Device:	Icom: IC-51 (D-Star)
Last path:	HS3OAR>API51 via TCPIP*,qAC,T2TAIWAN
Positions stored:	675
Other SSIDs:	HS3OAR-C HS3OAR-D HS3OAR-1

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.