Source callsign:	HL5BNN-S
Comment:	440 Voice 431.07500MHz +0.0000MHz
Location:	37°54.57' N 127°05.39' E - locator PM37NV08SG - show map 8.8 km North bearing 16° from Yangju, Gyeonggi, South Korea [?] 20.5 km South bearing 177° from 연천군 (yeoncheongun), South Korea 39.2 km North bearing 15° from Seoul, Seoul, South Korea 59.7 km Northeast bearing 32° from Incheon, Incheon, South Korea
Last position:	2026-02-07 02:40:14 UTC (4d 1h21m ago) 2026-02-07 11:40:14 KST local time at Yangju, South Korea [?]
Last path:	HL5BNN-S>APDG01 via TCPIP*,qAC,HL5BNN-GS
Positions stored:	1

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.