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 JE4MKV - show graphs
Map loading...
Comment: 430.960MHz 433.820Mhz
Mic-E message: In service
Location: 34°39.27' N 133°52.86' E - locator PM64WP57RB - show map - static map
5.0 km West bearing 261° from Okayama-shi, Okayama, Japan [?]
12.0 km East bearing 96° from Sōja, Okayama, Japan
119.1 km West bearing 268° from Kōbe-shi, Hyōgo, Japan
Last position: 2022-09-19 23:02:23 UTC (14d 14h34m ago)
2022-09-20 08:02:23 JST local time at Okayama-shi, Japan [?]
Course:
Speed: 0 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: JE4MKV>S4SYR7 via WIDE1-1,qAR,JE4YMQ-10 (good)
Positions stored: 58
Other SSIDs: JE4MKV-9 JE4MKV-7 JE4MKV-5 JE4MKV-8 JE4MKV-MP
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