Comment:	ULSAN
Location:	35°06.47' N 129°09.42' E - locator PM45NC85UV - show map 10.6 km East bearing 87° from Busan, Busan, South Korea [?] 16.0 km South bearing 199° from Kijang, Busan, South Korea 99.0 km Southeast bearing 149° from Daegu, Daegu, South Korea
Last position:	2026-01-16 02:21:41 UTC (14d 11h21m ago) 2026-01-16 11:21:41 KST local time at Busan, South Korea [?]
Altitude:	7 m
Course:	196°
Speed:	6 km/h
Device:	Icom: IC-51 (D-Star)
Last path:	HL5BBD-1>API51 via DSTAR*,qAS,N5YTT-G
Positions stored:	1585
Other SSIDs:	HL5BBD HL5BBD-B

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.