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 JL7KHN-7 - show graphs
Comment: miyagi KI529
Location: 36°48.45' N 139°35.68' E - locator PM96TT13IT - show map
6.7 km North bearing 343° from Nikkō, Tochigi, Japan [?]
12.8 km Northwest bearing 322° from Imaichi, Tochigi, Japan
100.1 km North bearing 357° from Saitama, Saitama, Japan
124.5 km North bearing 356° from Tokyo, Tōkyō, Japan
Last position: 2025-09-14 02:37:00 UTC (3d 19h34m ago)
2025-09-14 11:37:00 JST local time at Nikkō, Japan [?]
Altitude: 1377 m
Course: 227°
Speed: 4 km/h
Device: Open Source: APRSdroid (app, Android)
Last path: JL7KHN-7>APDR16 via TCPIP*,qAC,T2FINLAND
Positions stored: 206
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