Source callsign:	HS1ZHY-S
Comment:	2m Voice 145.57500MHz +0.0000MHz
Location:	14°00.14' N 100°37.50' E - lokaator OK04HA50AN - show map 9.3 km Põhja peiling 346° from Sai Mai, Bangkok, Thailand [?] 10.5 km Põhja peiling 21° from Don Mueang, Bangkok, Thailand 30.6 km Kirdesse peiling 26° from Bangkok, Bangkok, Thailand 44.9 km Põhja peiling 4° from Samut Prakan, Samut Prakan, Thailand
Last position:	2025-09-03 01:04:49 UTC (8h17m ago) 2025-09-03 08:04:49 +07 local time at Sai Mai, Thailand [?]
Last path:	HS1ZHY-S>APDG01 via TCPIP*,qAC,HS1ZHY-GS
Positions stored:	1912

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.