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 JA1XTF - show graphs
Map loading...
Comment: {UIV32N}
Location: 35°39.09' N 139°54.62' E - locator PM95WP96FI - show map - static map
1.8 miles Southeast bearing 137° from Urayasu, Tōkyō, Japan [?]
10.5 miles East bearing 74° from Shinagawa-ku, Japan
12.5 miles East bearing 102° from Tokyo, Tōkyō, Japan
20.6 miles Northeast bearing 47° from Yokohama-shi, Kanagawa, Japan
Last position: 2017-10-09 00:46:11 EDT (62d 21h28m ago)
2017-10-09 13:46:11 JST local time at Urayasu, Japan [?]
Device: Roger Barker, G4IDE: UI-View32 (software, Windows)
Last path: JA1XTF>APU25N via TCPIP*,qAC,T2TOKYO
Positions stored: 3
Stations near current position of JA1XTF - show more
callsign distance last heard - EST      callsign distance last heard - EST
JQ1YUM-101.9 miles 323°2017-12-10 21:05:21 JG1ITH-91.9 miles 24°2017-12-09 02:23:20
FEXY4TB <O< > EP?!O2.5 miles 197°2017-12-10 20:52:59 JR2HCO-82.6 miles 348°2017-11-19 04:59:41
JI1XOH-52.9 miles 254°2017-12-10 02:54:16 SHOKYU MARU3.8 miles 172°2017-12-07 11:19:47
TAN BINH 2354.1 miles 72°2017-12-03 13:44:27 JQ1QDU-74.1 miles 356°2017-11-24 22:55:27
JJ1QMM-K4.2 miles 323°2017-12-06 01:08:38 JJ1BEB-94.3 miles 13°2017-12-07 10:09:26
JM1WQF4.3 miles 302°2017-12-02 03:09:55 JH5CZP-94.4 miles 25°2017-11-19 00:35:50
JP1YJK-I4.5 miles 328°2017-12-10 21:09:03 JJ1HCA4.6 miles 291°2017-12-08 22:26:10
JF1QGG4.6 miles 38°2017-12-10 21:14:40 JH1DPC-94.6 miles 58°2017-11-27 01:33:36
JG1VCO4.7 miles 298°2017-12-03 08:00:35 JA1WHD-94.7 miles 40°2017-12-03 02:03:40
JH1LTR-54.8 miles 262°2017-12-09 02:48:37 AIKOMARU5.0 miles 252°2017-12-09 02:17:35
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