Location:	37°27.84' N 126°49.24' E - locator PM37JL81LI - show map 4.3 km West bearing 250° from Kwangmyŏng, Gyeonggi, South Korea [?] 5.1 km Southeast bearing 139° from Bucheon, Gyeonggi, South Korea 7.9 km East bearing 82° from Incheon, Incheon, South Korea 18.1 km Southwest bearing 230° from Seoul, Seoul, South Korea
Last position:	2025-09-26 10:08:37 UTC (1d 11h7m ago) 2025-09-26 19:08:37 KST local time at Kwangmyŏng, South Korea [?]
Device:	Icom: IC-5100 (D-Star)
Last path:	DS4RBR>API510 via TCPIP*,qAC,T2SPAIN
Positions stored:	623
Other SSIDs:	DS4RBR-H DS4RBR-M DS4RBR-P

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.