Source callsign:	HS4AFA-S
Comment:	2m Voice (D-Star) 146.21250MHz +0.0000MHz
Location:	16°53.14' N 101°52.99' E - ตำแหน่ง OK06WV52XN - show map 224.4 m ตะวันตกเฉียงเหนือ bearing 315° มาจาก Phu Kradueng, Loei, Thailand [?] 25.3 km ตะวันตกเฉียงใต้ bearing 218° มาจาก Pha Khao, Loei, Thailand 112.3 km ตะวันตกเฉียงเหนือ bearing 296° มาจาก Khon Kaen, Khon Kaen, Thailand 112.5 km ตะวันตกเฉียงใต้ bearing 239° มาจาก Udon Thani, Udon Thani, Thailand
Last position:	2025-04-19 02:30:57 UTC (52d 7h15m ago) 2025-04-19 09:30:57 +07 เวลาท้องถิ่น Phu Kradueng, Thailand [?]
Altitude:	3 m
Last path:	HS4AFA-S>APDG01 via TCPIP*,qAC,HS4AFA-GS
Positions stored:	1
Others sourced by HS4AFA-S:	HS4AFA A HS4AFA N

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.