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 JL1AKN-7 - show graphs
Mic-E message: In service
Location: 36°21.60' N 139°41.77' E - locator PM96UI36MJ - show map
4.2 km Southwest bearing 232° from Tochigi, Tochigi, Japan [?]
11.2 km Southwest bearing 236° from Mibu, Tochigi, Japan
74.5 km North bearing 0° from Tokyo, Tōkyō, Japan
101.5 km North bearing 3° from Yokohama-shi, Kanagawa, Japan
Last position: 2025-11-03 05:05:30 UTC (34d 28m ago)
2025-11-03 14:05:30 JST local time at Tochigi, Japan [?]
Altitude: 272 m
Course: 238°
Speed: 4 km/h
Device: Yaesu: FT5D (ht)
Last path: JL1AKN-7>S6RQV0 via JS1YAB-2*,qAR,JQ1YDA-10 (good)
Positions stored: 149
Other SSIDs: JL1AKN-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