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 JA8SX-5 - show graphs
Comment: https://aprsdroid.org/
Location: 42°53.43' N 143°11.58' E - locator QN12OV33DR - show map
3.1 km South bearing 197° from Obihiro, Hokkaidō, Japan [?]
11.3 km South bearing 183° from Otofuke, Hokkaidō, Japan
96.6 km West bearing 265° from Kushiro, Hokkaidō, Japan
118.0 km Southeast bearing 145° from Asahikawa, Hokkaidō, Japan
Last position: 2025-07-30 04:43:50 UTC (9h2m ago)
2025-07-30 13:43:50 JST local time at Obihiro, Japan [?]
Altitude: 98 m
Device: Open Source: APRSdroid (app, Android)
Last path: JA8SX-5>APDR16 via TCPIP*,qAC,T2FUKUOKA
Positions stored: 143
Other SSIDs: JA8SX-3 JA8SX-12
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