Location:	37°34.09' N 126°39.80' E - locator PM37HN96OI - show map 13.1 km Northwest bearing 306° from Bucheon, Gyeonggi, South Korea [?] 14.1 km Northwest bearing 335° from Incheon, Incheon, South Korea 27.7 km West bearing 270° from Seoul, Seoul, South Korea
Last position:	2026-01-21 14:57:59 UTC (5h34m ago) 2026-01-21 23:57:59 KST local time at Bucheon, South Korea [?]
Device:	Icom: IC-5100 (D-Star)
Last path:	DS4FCS>API510 via DSTAR*,qAS,DS4FCS-4
Positions stored:	91529

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.