Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
APRS station DS1TUY - show graphs
Location: 36°33.88' N 128°08.89' E - locator PM46BN75SM - show map
5.7 km Southwest bearing 234° from Mungyeong, North Gyeongsang, South Korea [?]
16.6 km North bearing 356° from Sangju, North Gyeongsang, South Korea
86.8 km Northwest bearing 333° from Daegu, Daegu, South Korea
152.3 km Southeast bearing 137° from Seoul, Seoul, South Korea
Last position: 2025-05-27 11:39:25 UTC (1d 4h47m ago)
2025-05-27 20:39:25 KST local time at Mungyeong, South Korea [?]
Device: Icom: IC-5100 (D-Star)
Last path: DS1TUY>API510 via DSTAR*,qAS,DS4QPZ-G (good)
Positions stored: 2517
About this site
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.
User guide · FAQ · Blog · Discussion group · Linking to aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS