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 JK1IWC-7 - show graphs
Mic-E message: Off duty
Location: 36°19.09' N 139°37.12' E - locator PM96TH46FI - show map
3.2 km East bearing 87° from Sano, Tochigi, Japan [?]
8.1 km North bearing 340° from Fujioka, Tochigi, Japan
70.2 km North bearing 355° from Tokyo, Tōkyō, Japan
96.7 km North bearing 359° from Yokohama-shi, Kanagawa, Japan
Last position: 2026-01-02 09:41:37 UTC (51d 5h ago)
2026-01-02 18:41:37 JST local time at Sano, Japan [?]
Altitude: 47 m
Course: 289°
Speed: 6 km/h
Device: Yaesu: FT5D (ht)
Last path: JK1IWC-7>SVQYP9 via JO1ZXU-2*,qAR,JA7IIZ-10 (good)
Positions stored: 589
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