Source callsign:	E23DDO-S
Comment:	2m Voice 145.58750MHz +0.0000MHz
Location:	13°31.25' N 100°31.25' E - ตำแหน่ง OK03GM24LX - show map 10.6 km ตะวันตกเฉียงใต้ bearing 211° มาจาก Phra Samut Chedi, Samut Prakan, Thailand [?] 12.0 km ตะวันตกเฉียงใต้ bearing 223° มาจาก Samut Prakan, Samut Prakan, Thailand 26.0 km ใต้ bearing 175° มาจาก Bangkok, Bangkok, Thailand
Last position:	2025-12-10 03:21:30 UTC (1h10m ago) 2025-12-10 10:21:30 +07 เวลาท้องถิ่น Phra Samut Chedi, Thailand [?]
Last path:	E23DDO-S>APDG01 via TCPIP*,qAC,E23DDO-GS
Positions stored:	36

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.