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 JF1JBO-15 - show graphs
Map loading...
Comment: RX:Dstar Tsukuba43
Location: 35°58.40' N 140°26.00' E - locator QM05FX13XO - show map - static map
6.2 miles East bearing 79° from Inashiki, Ibaraki, Japan [?]
6.7 miles East bearing 76° from Edosaki, Ibaraki, Japan
45.9 miles Northeast bearing 65° from Tokyo, Tōkyō, Japan
57.3 miles Northeast bearing 50° from Yokohama-shi, Kanagawa, Japan
Last position: 2017-02-15 05:39:51 EST (7d 4h33m ago)
2017-02-15 19:39:51 JST local time at Inashiki, Japan [?]
Device: Icom: unknown (D-Star)
Last path: JF1JBO-15>API910 via DSTAR*,qAS,JP1YLF-IS (good)
Positions stored: 1
Other SSIDs: JF1JBO JF1JBO-5 JF1JBO-7 JF1JBO-9 JF1JBO-A
Stations near current position of JF1JBO-15 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JF1JBO-A0.0 yards 0°2017-02-20 01:39:31 JF1JBO-715.7 yards 270°2017-02-16 08:53:53
JQ1ZPG-715.7 yards 270°2017-01-26 10:46:58 JH1BLS-737.8 yards 239°2017-01-26 11:24:12
JQ1ZPG-I230.4 yards 135°2017-02-22 09:57:27 JF1JBO-91.8 miles 169°2017-02-21 05:02:07
JO1WID-74.5 miles 203°2017-02-21 22:12:19 JL1LCW-155.2 miles 254°2017-02-22 10:00:12
JL1LCW-135.2 miles 254°2017-02-22 10:02:30 JO1WID-95.4 miles 196°2017-02-17 04:29:23
JQ1XLC-75.5 miles 185°2017-02-11 19:45:59 JQ1ZAB-26.4 miles 157°2017-02-22 09:59:26
JQ1ZAB-16.4 miles 157°2017-02-22 10:05:06 JP1YDS-A6.4 miles 145°2017-02-22 09:58:26
JP1YDS A6.4 miles 145°2017-02-22 09:58:41 JP1YDS-I6.4 miles 145°2017-02-22 09:57:56
JI1WFR-F7.4 miles 196°2017-02-05 01:38:15 JO1ZDS C7.7 miles 137°2017-02-22 09:55:57
JO1ZDS-C7.7 miles 137°2017-02-22 09:56:07 JJ1BMW-78.8 miles 102°2017-02-21 23:31:08
Stations which heard JF1JBO-15 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
DSTAR 97 2017-01-31 23:05:43 2017-02-15 05:39:51 QM05FX > GG87JA 11503.9 miles 15° 2017-02-15 05:39:51

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