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 DS4FCS - show graphs
Location: 34°34.93' N 126°39.17' E - locator PM34HN89IR - show map
5.1 km East bearing 76° from Haenam, South Jeolla, South Korea [?]
33.7 km Southeast bearing 134° from Moppo, South Jeolla, South Korea
68.0 km South bearing 201° from Gwangju, Gwangju, South Korea
119.8 km North bearing 6° from Jeju, Jeju, South Korea
Last position: 2025-09-20 00:34:57 UTC (4h56m ago)
2025-09-20 09:34:57 KST local time at Haenam, South Korea [?]
Device: Icom: IC-4100 (D-Star)
Last path: DS4FCS>API410 via DSTAR*,qAS,6K5SWM-G (good)
Positions stored: 80135
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