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 JA4LVD-2 - show graphs
Comment: W1,YGn-N/digi_144.64MHz/9k6
Mic-E message: In service
Location: 34°04.97' N 132°00.17' E - locator PM64AB09IV - show map
15.0 km North bearing 19° from Hikari, Yamaguchi, Japan [?]
15.6 km Northeast bearing 54° from Kudamatsu, Yamaguchi, Japan
54.5 km Southwest bearing 230° from Hiroshima-shi, Hiroshima, Japan
111.3 km East bearing 75° from Kitakyūshū, Fukuoka, Japan
Last position: 2025-11-20 06:01:09 UTC (16d 16h14m ago)
2025-11-20 15:01:09 JST local time at Hikari, Japan [?]
Course:
Speed: 0 km/h
Device: Kenwood: TH-D72 (ht)
Last path: JA4LVD-2>S4PTY7 via JF6YFU-2*,qAS,JE4YIZ-10 (good)
Positions stored: 2
Other SSIDs: JA4LVD-9 JA4LVD-5
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