Location:	37°29.47' N 126°55.38' E - locator PM37LL07SV - show map 9.8 km Southwest bearing 209° from Seoul, Seoul, South Korea [?] 17.4 km East bearing 76° from Incheon, Incheon, South Korea 22.5 km Southwest bearing 238° from Kuri, Gyeonggi, South Korea
Last position:	2025-12-22 22:38:20 UTC (9h51m ago) 2025-12-23 07:38:20 KST local time at Seoul, South Korea [?]
Device:	Icom: IC-5100 (D-Star)
Last path:	DS4RBR>API510 via TCPIP*,qAC,T2HAKATA
Positions stored:	1315
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.