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 JQ1XSH-A - show graphs
Map loading...
Location: 35°31.31' N 139°37.74' E - locator PM95TM55LF - show map - static map
5.2 miles North bearing 352° from Yokohama-shi, Kanagawa, Japan [?]
10.1 miles East bearing 97° from Machida, Tōkyō, Japan
12.1 miles South bearing 197° from Tokyo, Tōkyō, Japan
Last position: 2016-08-18 22:43:14 EDT (185d 15h14m ago)
2016-08-19 11:43:14 JST local time at Yokohama-shi, Japan [?]
Device: Icom: unknown (D-Star)
Last path: JQ1XSH-A>API510 via DSTAR*,qAS,JP1YJY-IS (good)
Positions stored: 425
Other SSIDs: JQ1XSH-7 JQ1XSH-9
Stations near current position of JQ1XSH-A - show more
callsign distance last heard - EST      callsign distance last heard - EST
JQ1XSH-9275.5 yards 116°2017-02-20 03:31:26 7N4GEI0.4 miles 105°2017-02-20 04:56:36
JP1JPT-90.9 miles 161°2017-01-29 02:46:54 JQ1NCG-51.1 miles 18°2017-02-05 06:26:38
JF1AJX1.2 miles 213°2017-02-14 05:24:45 JH1OXL-91.2 miles 290°2017-02-12 01:47:29
7N4TXU-B1.2 miles 77°2017-02-20 00:44:19 JJ4HLS-91.2 miles 212°2017-02-11 08:44:28
7N2IXG-51.4 miles 109°2017-02-19 03:09:15 JP1YJY-I1.4 miles 342°2017-02-20 12:42:08
JQ1NCG1.5 miles 35°2017-02-01 06:19:50 JQ1YWY-101.6 miles 35°2017-02-20 12:31:54
JQ1NCG-91.7 miles 35°2017-02-19 02:26:10 JA1UXX-A1.7 miles 9°2017-02-05 20:17:41
JN1ZIA-51.7 miles 8°2017-02-12 15:16:09 JA1UXX-91.7 miles 12°2017-02-14 20:38:23
JS1IQS1.9 miles 34°2017-02-19 21:22:24 JN1LBY-72.0 miles 56°2017-02-16 03:02:31
JN1LBY-92.1 miles 35°2017-02-20 02:23:43 JI1FPY-62.1 miles 72°2017-02-20 12:48:17
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