Location:	37°28.64' N 126°51.68' E - lokaator PM37KL34IN - show map 7.3 km Idast peiling 109° from Bucheon, Gyeonggi, South Korea [?] 11.7 km Idast peiling 77° from Incheon, Incheon, South Korea 14.4 km Edelasse peiling 225° from Seoul, Seoul, South Korea
Last position:	2025-08-28 22:01:48 UTC (3d 10h55m ago) 2025-08-29 07:01:48 KST local time at Bucheon, South Korea [?]
Altitude:	43 m
Device:	Icom: IC-5100 (D-Star)
Last path:	DS4RBR>API510 via TCPIP*,qAC,T2FINLAND
Positions stored:	404
Other SSIDs:	DS4RBR-H DS4RBR-P DS4RBR-M

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.