Location:	37°32.80' N 126°51.05' E - locator PM37KN21CE - show map 7.8 km North bearing 350° from Kwangmyŏng, Gyeonggi, South Korea [?] 8.0 km Northeast bearing 48° from Bucheon, Gyeonggi, South Korea 11.4 km West bearing 258° from Seoul, Seoul, South Korea 14.7 km Northeast bearing 45° from Incheon, Incheon, South Korea
Last position:	2026-01-25 12:45:10 UTC (1d 33m ago) 2026-01-25 21:45:10 KST local time at Kwangmyŏng, South Korea [?]
Last path:	JK1UFM>API52 via TCPIP*,qAC,T2YANTAI
Positions stored:	7
Other SSIDs:	JK1UFM-B JK1UFM-A

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.