Source callsign:	HS7ZSX-S
Comment:	2m Voice (D-Star) 145.57500MHz +0.0000MHz
Location:	12°20.07' N 99°34.64' E - locator NK92SI90GG - show map 32.8 km West bearing 283° from Sam Roi Yot, Prachuap Khiri Khan, Thailand [?] 35.6 km West bearing 261° from Pran Buri, Prachuap Khiri Khan, Thailand 49.0 km Southwest bearing 238° from Hua Hin, Prachuap Khiri Khan, Thailand 106.6 km East bearing 96° from Myeik, Tanintharyi, Myanmar
Last position:	2026-01-21 00:05:45 UTC (4m20s ago) 2026-01-21 07:05:45 +07 local time at Sam Roi Yot, Thailand [?]
Altitude:	3 m
Last path:	HS7ZSX-S>APDG01 via TCPIP*,qAC,HS7ZSX-GS
Positions stored:	4

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.