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 JK4MRL-9 - show graphs
Mic-E message: Off duty
Location: 34°19.99' N 132°34.43' E - locator PM64GH89UX - show map
4.3 km Southeast bearing 150° from Kaita, Hiroshima, Japan [?]
11.1 km North bearing 3° from Kure, Hiroshima, Japan
12.6 km Southeast bearing 124° from Hiroshima-shi, Hiroshima, Japan
129.9 km West bearing 254° from Okayama-shi, Okayama, Japan
Last position: 2024-12-31 06:45:40 UTC (21d 4h41m ago)
2024-12-31 15:45:40 JST local time at Kaita, Japan [?]
Course: 50°
Speed: 11 km/h
Device: Kenwood: TH-D75 (ht)
Last path: JK4MRL-9>STQYY9 via WIDE1-1,qAR,JO4GDA-10 (good)
Positions stored: 324
Other SSIDs: JK4MRL-7 JK4MRL
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