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 JA4JUT-9 - show graphs
Mic-E message: En route
Location: 34°38.93' N 133°54.78' E - locator PM64WP95NR - show map
2.5 km Southwest bearing 235° from Okayama-shi, Okayama, Japan [?]
15.0 km East bearing 98° from Sōja, Okayama, Japan
116.2 km West bearing 268° from Kōbe-shi, Hyōgo, Japan
Last position: 2025-07-06 09:18:33 UTC (42d 13h45m ago)
2025-07-06 18:18:33 JST local time at Okayama-shi, Japan [?]
Altitude: 31 m
Course: 355°
Speed: 33 km/h
Device: Yaesu: FT3D (ht)
Last path: JA4JUT-9>ST3XY3 via qAR,JE4YIZ-15
Positions stored: 29
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