Location:	37°27.86' N 126°49.23' E - locator PM37JL81LK - show map 4.3 km West bearing 251° from Kwangmyŏng, Gyeonggi, South Korea [?] 7.9 km East bearing 81° from Incheon, Incheon, South Korea 12.3 km Northwest bearing 310° from Anyang, Gyeonggi, South Korea 18.0 km Southwest bearing 230° from Seoul, Seoul, South Korea
Last position:	2025-07-20 08:28:42 UTC (2h49m ago) 2025-07-20 17:28:42 KST local time at Kwangmyŏng, South Korea [?]
Altitude:	47 m
Speed:	9 km/h
Device:	Icom: IC-5100 (D-Star)
Last path:	DS4RBR>API510 via TCPIP*,qAC,T2CAEAST
Positions stored:	140
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.