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 JG1BWJ-B - show graphs
Map loading...
Location: 36°01.61' N 140°10.42' E - locator QM06CA06UK - show map - static map
1.5 miles West bearing 253° from Ami, Ibaraki, Japan [?]
1.6 miles South bearing 166° from Naka, Ibaraki, Japan
35.6 miles Northeast bearing 49° from Tokyo, Tōkyō, Japan
49.8 miles Northeast bearing 37° from Yokohama-shi, Kanagawa, Japan
Last position: 2017-02-18 23:37:26 EST (5d 15h20m ago)
2017-02-19 13:37:26 JST local time at Ami, Japan [?]
Device: Icom: unknown (D-Star)
Last path: JG1BWJ-B>API510 via DSTAR*,qAS,JP1YLF-IS (good)
Positions stored: 259
Stations near current position of JG1BWJ-B - show more
callsign distance last heard - EST      callsign distance last heard - EST
JF1UKG1.6 miles 23°2017-02-01 16:53:42 7N4JNJ2.0 miles 211°2017-01-28 08:08:48
JP1YLF-I2.1 miles 191°2017-02-24 14:53:23 JF1PEL2.2 miles 191°2017-02-10 04:42:25
JR0ZEF-103.0 miles 317°2017-02-24 14:47:40 JA1RCN-93.1 miles 79°2017-01-29 22:38:02
JA1CFV-73.2 miles 103°2017-02-17 20:25:03 JM1DVI-A3.2 miles 269°2017-02-19 00:13:23
JH1UEN-93.6 miles 286°2017-02-19 02:22:41 JQ1LYL-83.9 miles 285°2017-02-11 08:26:06
JE1OON4.0 miles 16°2017-02-09 03:20:04 7l2rnt-i4.3 miles 205°2017-02-20 06:15:30
7N1RMT-75.7 miles 11°2017-02-10 19:55:34 7N1LYW-86.4 miles 16°2017-02-24 01:33:34
7K1XVO-76.5 miles 315°2017-02-12 04:29:33 JM7QZX-57.2 miles 197°2017-02-03 20:05:33
JJ1OAS-18.8 miles 38°2017-02-07 13:06:31 JR1KBN-99.8 miles 251°2017-02-13 04:42:33
JS1MRW-710.0 miles 346°2017-02-11 22:05:20 7N4JAV10.2 miles 282°2017-02-22 16:11:30
Stations which heard JG1BWJ-B directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
DSTAR 16 2017-02-04 02:31:27 2017-02-18 23:37:26 QM05CW > GG87JA 11509.3 miles 14° 2017-02-05 06:17:01

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
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