Source callsign:	HS7TRE-S
Comment:	2m Voice (D-Star) 146.23750MHz +0.0000MHz
Location:	14°24.00' N 99°25.03' E - lokaator NK94RJ06BA - show map 13.6 km Loodesse peiling 309° from Bo Phloi, Kanchanaburi, Thailand [?] 23.5 km Lõunasse peiling 191° from Nong Prue, Kanchanaburi, Thailand 132.6 km Loodesse peiling 297° from Mueang Nonthaburi, Nonthaburi, Thailand 137.2 km Loodesse peiling 302° from Bangkok, Bangkok, Thailand
Last position:	2025-09-03 12:02:19 UTC (1h12m ago) 2025-09-03 19:02:19 +07 local time at Bo Phloi, Thailand [?]
Altitude:	3 m
Last path:	HS7TRE-S>APDG01 via TCPIP*,qAC,HS7TRE-GS
Positions stored:	15
Others sourced by HS7TRE-S:	HS7TRE D HS7TRE E HS7TRE F

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.