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 JJ1UXJ-9 - show graphs
Map loading...
Comment: RX Dstar Tsukuba43
Location: 35°59.30' N 139°46.58' E - locator PM95VX37DE - show map - static map
1.5 miles Northeast bearing 57° from Kasukabe, Saitama, Japan [?]
3.9 miles Southeast bearing 142° from Sugito, Saitama, Japan
21.2 miles North bearing 13° from Tokyo, Tōkyō, Japan
38.1 miles North bearing 11° from Yokohama-shi, Kanagawa, Japan
Last position: 2018-01-15 23:03:34 EST (9h32m ago)
2018-01-16 13:03:34 JST local time at Kasukabe, Japan [?]
Device: Icom: unknown (D-Star)
Last path: JJ1UXJ-9>API510 via DSTAR*,qAS,JP1YJZ-IS (good)
Positions stored: 9055
Packet rate: 557 seconds between packets on average during 2784 seconds.
Stations near current position of JJ1UXJ-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JJ1OSZ-51.2 miles 204°2018-01-16 05:06:48 7N4GIB-72.2 miles 274°2018-01-08 01:00:30
JH1WWW-D2.3 miles 115°2018-01-14 08:59:05 JO1BEY-52.8 miles 308°2018-01-13 01:35:15
7M3LTD-52.9 miles 278°2018-01-16 07:25:13 JO1BEY-93.3 miles 184°2018-01-14 01:05:45
JP1XLU-94.0 miles 36°2018-01-07 06:28:07 JG1VBZ-54.2 miles 88°2018-01-16 05:41:32
JE1JTB-74.2 miles 107°2018-01-15 21:41:02 JF1OCG-96.6 miles 252°2017-12-21 22:42:25
JJ1DKR6.9 miles 117°2018-01-09 02:04:56 JL1RTQ-97.0 miles 252°2018-01-04 05:45:24
JF1QQG7.1 miles 57°2018-01-16 03:09:16 JI1SFX-77.5 miles 292°2018-01-04 01:35:28
JG1MOP-97.6 miles 177°2018-01-07 01:13:58 JG1MOP-D7.6 miles 177°2017-12-29 13:41:06
JG1MOP-87.6 miles 177°2018-01-13 18:23:59 JH1HBK-97.8 miles 107°2018-01-15 18:46:37
JP1KNM-57.9 miles 144°2018-01-16 08:23:09 7N4CRV8.0 miles 174°2018-01-15 03:41:26
Stations which heard JJ1UXJ-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST

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