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 JK4EKI-5 - show graphs
Location: 35°21.50' N 134°11.50' E - locator PM75CI35AX - show map
16.2 km South bearing 193° from Tottori, Tottori, Japan [?]
35.0 km East bearing 104° from Kurayoshi, Tottori, Japan
116.8 km Northwest bearing 310° from Kōbe-shi, Hyōgo, Japan
140.3 km Northwest bearing 302° from Ōsaka-shi, Ōsaka, Japan
Last position: 2025-10-10 14:10:41 UTC (8d 6h27m ago)
2025-10-10 23:10:41 JST local time at Tottori, Japan [?]
Altitude: 166 m
Position ambiguous: Precision reduced at transmitter by 2 digits, position resolution approximately 1.9 km.
Device: Open Source: APRSdroid (app, Android)
Last path: JK4EKI-5>APDR16 via TCPIP*,qAC,T2CSNGRAD
Positions stored: 678
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