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 JA7IIZ-D - show graphs
Map loading...
Comment: 433.00 & DOKKYO LISTENING!
Location: 36°33.46' N 139°53.11' E - locator PM96WN63FU - show map - static map
0.6 miles South bearing 171° from Utsunomiya-shi, Tochigi, Japan [?]
8.4 miles East bearing 86° from Kanuma, Tochigi, Japan
60.9 miles North bearing 10° from Tokyo, Tōkyō, Japan
72.2 miles North bearing 7° from Kawasaki, Kanagawa, Japan
Last position: 2016-10-14 22:36:18 EDT (129d 11h54m ago)
2016-10-15 11:36:18 JST local time at Utsunomiya-shi, Japan [?]
Course: 271°
Device: Icom: unknown (D-Star)
Last path: JA7IIZ-D>API880 via DSTAR*,qAS,JP1YEV-IS (good)
Positions stored: 155
Other SSIDs: JA7IIZ-10 JA7IIZ-5 JA7IIZ-7 JA7IIZ-A
Stations near current position of JA7IIZ-D - show more
callsign distance last heard - EST      callsign distance last heard - EST
JA7IIZ-50.4 miles 64°2017-02-15 21:56:52 JL1XBO-90.8 miles 262°2017-02-19 17:42:14
JL1XBO-70.8 miles 263°2017-02-21 02:00:54 JS1SQI-91.1 miles 72°2017-02-21 03:15:53
JL1XBO-51.2 miles 246°2017-02-21 02:07:41 JG1IMZ1.3 miles 245°2017-02-17 17:49:24
JI1XVS-91.4 miles 30°2017-02-20 16:35:00 JH1IZM-81.7 miles 7°2017-02-11 02:00:23
JA7IIZ-101.7 miles 349°2017-02-21 08:37:24 JA7IIZ-A1.7 miles 349°2017-02-17 01:29:18
JH1IZM-71.7 miles 7°2017-02-18 04:41:15 JI1SQH2.9 miles 144°2017-02-17 05:02:45
JI1KAA-103.3 miles 324°2017-02-21 09:12:38 JH1NAW3.9 miles 170°2017-02-20 18:48:57
JF1HAR4.7 miles 182°2017-02-14 19:28:45 JL3HBA-96.4 miles 119°2017-02-19 03:21:01
7N4QUE-126.6 miles 84°2017-02-19 18:36:26 JL1XBO-i6.7 miles 209°2017-02-21 04:50:25
JP1YEV-I6.7 miles 210°2017-02-21 09:11:20 7M3GUU-96.8 miles 52°2017-02-21 04:38:11
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