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 JG1APX-9 - show graphs
Map loading...
Comment: 434.400MHz Listening
Mic-E message: In service
Location: 35°43.46' N 139°41.22' E - locator PM95UR23KU - show map - static map
2.4 miles North bearing 354° from Tokyo, Tōkyō, Japan [?]
8.3 miles North bearing 343° from Shinagawa-ku, Japan
19.3 miles North bearing 7° from Yokohama-shi, Kanagawa, Japan
Last position: 2016-12-29 04:27:53 EST (21d 22h44m ago)
2016-12-29 18:27:53 JST local time at Tokyo, Japan [?]
Altitude: 144 ft
Course: 14°
Speed: 2 MPH
Device: Yaesu: FTM-400DR (rig)
Last path: JG1APX-9>S5TST6 via WIDE1-1,qAS,JA1KWV-1 (good)
Positions stored: 60069
Stations near current position of JG1APX-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JH1AUE-70.3 miles 292°2016-12-23 20:22:22 7L2UJV-131.1 miles 199°2016-12-28 08:38:41
7L2UJV-I1.1 miles 199°2017-01-20 03:08:42 7L2UJV-101.1 miles 199°2016-12-28 08:38:41
JA2GKP-11.3 miles 324°2017-01-16 05:24:25 JI1KHP-11.3 miles 324°2017-01-19 05:48:09
7L1IOS-51.4 miles 331°2017-01-03 17:47:27 JE1TEH-71.4 miles 159°2017-01-08 04:22:10
JR1MEY-91.7 miles 345°2017-01-16 03:21:54 JK1MJP-91.8 miles 278°2016-12-28 00:57:14
JA1WHD-71.9 miles 146°2017-01-19 23:08:11 JN1ZOG-112.1 miles 256°2017-01-20 03:04:01
JN1ZOG-152.2 miles 287°2017-01-20 02:14:50 JS1QIZ-72.3 miles 322°2017-01-10 08:48:28
JH1QYI-12.3 miles 167°2017-01-18 22:40:32 JS1FRD-C2.4 miles 165°2017-01-01 03:49:53
JO1XFZ-92.4 miles 228°2017-01-09 05:06:24 7L4VDG2.5 miles 24°2016-12-25 09:01:47
JH1VHY-B2.5 miles 198°2017-01-02 14:06:57 7L1IOS-72.6 miles 152°2017-01-04 10:30:39
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