Source callsign:	DS1UWL-S
Comment:	70cm Voice (D-Star) 434.60000MHz +0.0000MHz
Location:	37°28.92' N 126°55.99' E - ตำแหน่ง PM37LL15XQ - show map 5.9 km ตะวันออก bearing 85° มาจาก Kwangmyŏng, Gyeonggi, South Korea [?] 10.4 km ใต้ bearing 202° มาจาก Seoul, Seoul, South Korea 18.0 km ตะวันออก bearing 80° มาจาก Incheon, Incheon, South Korea
Last position:	2025-11-13 04:13:53 UTC (24d 9h57m ago) 2025-11-13 13:13:53 KST เวลาท้องถิ่น Kwangmyŏng, South Korea [?]
Altitude:	3 m
Last path:	DS1UWL-S>APDG01 via TCPIP*,qAC,DS1UWL-GS
Positions stored:	1

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.