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 JA1AVQ-A - show graphs
Map loading...
Location: 35°42.72' N 139°31.27' E - locator PM95SR20MV - show map - static map
0.8 miles South bearing 184° from Tanashi, Tōkyō, Japan [?]
1.3 miles Southwest bearing 226° from Nishi-Tokyo-shi, Tōkyō, Japan
9.7 miles West bearing 279° from Tokyo, Tōkyō, Japan
19.5 miles North bearing 340° from Yokohama-shi, Kanagawa, Japan
Last position: 2016-12-17 22:46:06 EST (65d 19h46m ago)
2016-12-18 12:46:06 JST local time at Tanashi, Japan [?]
Last path: JA1AVQ-A>API31 via DSTAR*,qAR,7M3TJZ-I (good)
Positions stored: 38
Stations near current position of JA1AVQ-A - show more
callsign distance last heard - EST      callsign distance last heard - EST
JG1MGP-70.4 miles 72°2017-02-04 04:52:17 JA1DHJ-91.1 miles 134°2017-01-29 01:12:10
JP1BLO-i1.1 miles 224°2017-02-20 03:04:03 JI1CVT-52.0 miles 221°2017-02-20 21:47:56
JG1MXD-92.3 miles 331°2017-02-07 01:03:38 7M1XBC2.4 miles 330°2017-02-18 03:48:36
JL1GJE-52.5 miles 212°2017-01-27 09:48:25 JH1GEA2.6 miles 31°2017-02-14 08:17:43
JI1TIQ-93.0 miles 71°2017-02-19 04:37:23 JG1EKA-B3.5 miles 127°2017-02-05 02:02:02
JG1EJY-73.5 miles 127°2017-01-23 02:37:33 JG1EJY-A3.5 miles 127°2017-01-27 20:07:23
JG1EJY-B3.5 miles 127°2017-02-19 04:02:05 JN4TNW-93.5 miles 250°2017-02-11 08:49:42
JP1DHG3.7 miles 156°2017-02-19 22:45:41 JI1BAK-133.7 miles 332°2017-02-21 18:20:26
JI1LYD3.7 miles 85°2017-02-18 20:29:26 JF1XEP-53.8 miles 221°2017-02-13 09:12:42
JF1XEP-93.8 miles 221°2017-02-20 20:51:33 JE1LTK-93.9 miles 49°2017-02-11 03:44:42
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