Source callsign:	E25YMP-S
Comment:	2m Voice (D-Star) 146.21250MHz +0.0000MHz
Location:	14°12.02' N 100°34.17' E - locator OK04GE88IB - show map 3.1 km South bearing 193° from Bang Pa-in, Phra Nakhon Si Ayutthaya, Thailand [?] 8.0 km East bearing 100° from Bang Sai, Phra Nakhon Si Ayutthaya, Thailand 50.1 km North bearing 8° from Bangkok, Bangkok, Thailand 66.8 km North bearing 357° from Samut Prakan, Samut Prakan, Thailand
Last position:	2025-11-06 13:08:09 UTC (6h54m ago) 2025-11-06 20:08:09 +07 local time at Bang Pa-in, Thailand [?]
Altitude:	3 m
Last path:	E25YMP-S>APDG01 via TCPIP*,qAC,E25YMP-GS
Positions stored:	4
Others sourced by E25YMP-S:	E25YMP B

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.