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*
Web station JJ1RUI-i - show graphs
Comment: JJ1RUI / TokyoSS44 / Yajima
Location: 35°48.94' N 139°19.56' E - locator PM95PT95CS - show map
8.8 km North bearing 1° from Fussa, Tōkyō, Japan [?]
10.1 km North bearing 17° from Akiruno-shi, Tōkyō, Japan
35.8 km Northwest bearing 293° from Tokyo, Tōkyō, Japan
49.9 km Northwest bearing 325° from Yokohama-shi, Kanagawa, Japan
Last position: 2025-02-11 05:36:50 UTC (11d 38m ago)
2025-02-11 14:36:50 JST local time at Fussa, Japan [?]
Course: 345°
Speed: 46 km/h
Last path: >aprs.fi via aprsfi-iOS
Positions stored: 1832
Other SSIDs: JJ1RUI JJ1RUI-7
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