Source callsign:	HS1HMY-S
Comment:	2m Voice (D-Star) 146.21250MHz +0.0000MHz
Location:	13°42.32' N 100°32.38' E - locator OK03GQ49SG - show map 6.8 km Southeast bearing 143° from Bangkok, Bangkok, Thailand [?] 9.1 km North bearing 21° from Thung Khru, Bangkok, Thailand 12.3 km East bearing 68° from Bang Khun Thian, Bangkok, Thailand 13.3 km Northwest bearing 332° from Samut Prakan, Samut Prakan, Thailand
Last position:	2026-01-07 15:02:29 UTC (1d 23h15m ago) 2026-01-07 22:02:29 +07 local time at Bangkok, Thailand [?]
Altitude:	3 m
Last path:	HS1HMY-S>APDG01 via TCPIP*,qAC,HS1HMY-GS
Positions stored:	2

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.