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 JO4OCU-5 - show graphs
Comment: HiroshimaXi50
Location: 34°22.12' N 132°11.69' E - locator PM64CI38JL - show map
12.9 km West bearing 279° from Hatsukaichi, Hiroshima, Japan [?]
14.2 km Northwest bearing 302° from Miyajima, Hiroshima, Japan
24.5 km West bearing 263° from Hiroshima-shi, Hiroshima, Japan
78.9 km Northwest bearing 318° from Matsuyama-shi, Ehime, Japan
Last position: 2025-06-29 07:17:31 UTC (2d 1h29m ago)
2025-06-29 16:17:31 JST local time at Hatsukaichi, Japan [?]
Altitude: 384 m
Device: Open Source: APRSdroid (app, Android)
Last path: JO4OCU-5>APDR16 via TCPIP*,qAC,T2SYDNEY
Positions stored: 1705
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