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 JA3NAS-9 - show graphs
Map loading...
Mic-E message: Off duty
Location: 35°52.68' N 140°03.12' E - locator QM05AV60FR - show map - static map
2.1 miles East bearing 68° from Abiko, Chiba, Japan [?]
2.3 miles Southwest bearing 229° from Toride, Ibaraki, Japan
24.0 miles Northeast bearing 57° from Tokyo, Tōkyō, Japan
37.6 miles Northeast bearing 38° from Yokohama-shi, Kanagawa, Japan
Last position: 2018-04-01 19:46:20 EDT (202d 4h10m ago)
2018-04-02 08:46:20 JST local time at Abiko, Japan [?]
Altitude: 43 ft
Course: 295°
Speed: 8 MPH
Device: Yaesu: FTM-350 (rig)
Last path: JA3NAS-9>SUURV8 via WIDE1-1,qAR,JQ1ZAB-10 (good)
Positions stored: 16159
Stations near current position of JA3NAS-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JL1KDS-71.2 miles 57°2018-10-15 21:17:48 JP1YLB-I1.3 miles 226°2018-10-20 16:10:01
7K2DJR-92.0 miles 2°2018-10-19 22:32:13 JH1RDA-A2.1 miles 263°2018-10-20 23:53:40
7M4MAS-92.6 miles 148°2018-10-19 21:02:00 JM1YUG-132.9 miles 192°2018-10-20 22:27:17
7K3LHX-103.1 miles 242°2018-10-20 23:45:14 JN7TAN-93.2 miles 252°2018-10-14 06:08:45
JO1IAF-124.4 miles 297°2018-10-14 05:43:36 JG1JEG-74.4 miles 258°2018-10-20 22:52:22
JO1WSH-C5.0 miles 212°2018-10-08 01:46:46 JI1XAC-A5.0 miles 261°2018-10-20 11:16:14
JI1XAC5.0 miles 261°2018-10-20 19:36:55 JO1WSH-A5.0 miles 211°2018-10-17 22:16:52
JF1PIV5.3 miles 191°2018-09-30 14:53:07 JF1HMC-95.4 miles 196°2018-10-12 05:33:09
JS1MRW-75.5 miles 283°2018-10-20 00:38:36 JQ1BRQ-126.2 miles 170°2018-10-13 06:37:12
JF7ELG-156.4 miles 265°2018-10-20 23:45:37 JQ1TYM-76.4 miles 274°2018-10-20 18:50:56
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.
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