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 JO4JUP-9 - show graphs
Mic-E message: Off duty
Location: 34°38.31' N 133°55.57' E - locator PM64XP13DF - show map
2.7 km South bearing 197° from Okayama-shi, Okayama, Japan [?]
15.8 km Northeast bearing 67° from Kurashiki, Okayama, Japan
115.0 km West bearing 267° from Kōbe-shi, Hyōgo, Japan
Last position: 2023-06-21 05:48:28 UTC (256d 16h2m ago)
2023-06-21 14:48:28 JST local time at Okayama-shi, Japan [?]
Altitude: 6 m
Course: 48°
Speed: 0 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: JO4JUP-9>STSXS1 via JA4ZZJ-2*,qAR,JE4YMQ-10 (good)
Positions stored: 25520
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