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 JE1POW - show graphs
Mic-E message: Off duty
Location: 35°39.97' N 140°34.83' E - locator QM05GP99PV - show map
4.7 km Southeast bearing 144° from Yōkaichiba, Chiba, Japan [?]
16.5 km Northeast bearing 64° from Narutō, Chiba, Japan
80.3 km East bearing 92° from Tokyo, Tōkyō, Japan
88.2 km East bearing 74° from Yokohama-shi, Kanagawa, Japan
Last position: 2025-01-04 05:21:10 UTC (138d 15h58m ago)
2025-01-04 14:21:10 JST local time at Yōkaichiba, Japan [?]
Altitude: -5 m
Course: 237°
Speed: 33 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: JE1POW>SUSYY7 via JM1YTP-3*,qAR,JG1FVF (good)
Positions stored: 98
Other SSIDs: JE1POW-9
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