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 JN3KKM-7 - show graphs
Map loading...
Comment: APRS9600BPS ALL JAPAN
Mic-E message: In service
Location: 35°31.92' N 139°42.09' E - locator PM95UM47EQ - show map - static map
1.2 miles Northwest bearing 312° from Kawasaki, Kanagawa, Japan [?]
6.7 miles Northeast bearing 30° from Yokohama-shi, Kanagawa, Japan
10.9 miles South bearing 177° from Tokyo, Tōkyō, Japan
Last position: 2018-05-02 03:55:21 EDT (77d 16h20m ago)
2018-05-02 16:55:21 JST local time at Kawasaki, Japan [?]
Altitude: -23 ft
Course: 305°
Speed: 1 MPH
Device: Kenwood: TH-D74 (ht)
Last path: JN3KKM-7>S5SQY2 via WIDE1-1,qAR,JQ1YZZ-4 (good)
Positions stored: 2467
Other SSIDs: JN3KKM-9
Stations near current position of JN3KKM-7 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JP3FPN-916.8 yards 270°2018-06-24 22:22:06 JN3KKM-916.8 yards 270°2018-07-16 23:44:16
JI1UAG-7372.0 yards 325°2018-07-16 23:35:05 JN1OLJ-70.6 miles 68°2018-07-14 00:50:43
7K2NIX-A1.2 miles 337°2018-07-15 18:09:41 JJ1FSZ-71.4 miles 352°2018-07-11 01:55:32
JG1GFZ-91.5 miles 322°2018-07-05 21:28:50 JP3TFQ1.6 miles 316°2018-06-26 09:54:38
JH1RNF-71.6 miles 335°2018-06-21 06:54:00 JG1GFZ2.1 miles 270°2018-07-07 04:54:13
JJ1ILW-72.1 miles 259°2018-06-29 23:13:50 JG1UCF-92.3 miles 298°2018-07-18 04:32:03
7N4TXU-B2.3 miles 288°2018-07-18 04:52:15 JA1MLP-C2.4 miles 215°2018-07-18 17:57:12
JQ1XAM-A2.6 miles 84°2018-06-24 02:42:28 JS1IQS-A2.7 miles 293°2018-07-14 20:57:54
JO1BLK2.7 miles 204°2018-06-25 08:00:38 JJ1KFQ-72.8 miles 248°2018-07-18 07:01:49
KAZUSAMARU2.8 miles 195°2018-07-17 14:31:14 MASUHOUZANMARU NO.22.8 miles 111°2018-07-17 17:35:03
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