Source callsign:	HS1DMM-S
Comment:	2m Voice (D-Star) 145.55000MHz +0.0000MHz
Location:	9°06.18' N 99°18.78' E - locator NJ99PC74NR - show map 4.7 km Southwest bearing 208° from Surat Thani, Surat Thani, Thailand [?] 8.9 km East bearing 96° from Phunphin, Surat Thani, Thailand 103.4 km Northwest bearing 316° from Nakhon Si Thammarat, Nakhon Si Thammarat, Thailand
Last position:	2025-05-05 13:05:46 UTC (69d 26m ago) 2025-05-05 20:05:46 +07 local time at Surat Thani, Thailand [?]
Altitude:	3 m
Last path:	HS1DMM-S>APDG01 via TCPIP*,qAC,HS1DMM-GS
Positions stored:	3

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.