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 JA3KCM - show graphs
Location: 34°26.86' N 135°24.07' E - locator PM74QK87DK - show map
3.8 km Southeast bearing 124° from Kishiwada, Ōsaka, Japan [?]
4.7 km East bearing 93° from Kaizuka, Ōsaka, Japan
28.9 km South bearing 199° from Ōsaka-shi, Ōsaka, Japan
33.6 km Southeast bearing 144° from Kōbe-shi, Hyōgo, Japan
Last position: 2025-09-19 21:18:32 UTC (26d 13h37m ago)
2025-09-20 06:18:32 JST local time at Kishiwada, Japan [?]
Device: Icom: IC-31 (D-Star)
Last path: JA3KCM>API31 via DSTAR*,qAS,JP3YIB-IS (good)
Positions stored: 3
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