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 JI1KUF - show graphs
Map loading...
Location: 35°43.88' N 140°05.39' E - locator QM05BR05SM - show map - static map
4.6 miles Northeast bearing 44° from Narashino, Chiba, Japan [?]
8.9 miles North bearing 348° from Chiba-shi, Chiba, Japan
22.5 miles East bearing 83° from Tokyo, Tōkyō, Japan
31.8 miles Northeast bearing 52° from Yokohama-shi, Kanagawa, Japan
Last position: 2016-10-03 19:54:47 EDT (62d 8h35m ago)
2016-10-04 08:54:47 JST local time at Narashino, Japan [?]
Last path: JI1KUF>API31 via DSTAR*,qAS,JP1YFY-IS (good)
Positions stored: 19
Stations near current position of JI1KUF - show more
callsign distance last heard - EST      callsign distance last heard - EST
JN1DIV-9156.5 yards 141°2016-12-04 17:16:12 JL1EPS-71.2 miles 224°2016-12-04 03:55:02
JG1EDV1.6 miles 175°2016-11-30 06:32:21 JR1TOT1.6 miles 268°2016-12-02 21:42:51
JG8PKT-92.9 miles 202°2016-12-03 01:43:53 JR1TOT-53.0 miles 268°2016-12-02 01:31:39
JP1YFY-I3.1 miles 268°2016-12-05 03:27:37 JR1TOT-93.2 miles 270°2016-12-05 02:57:53
JF1TEU3.7 miles 313°2016-11-29 21:05:08 JR1JDS-134.0 miles 217°2016-12-05 03:10:57
JR1JDS-104.0 miles 217°2016-12-05 03:13:18 JI1UAG-74.1 miles 293°2016-11-24 08:51:41
JI1UAG-94.1 miles 293°2016-11-11 15:36:50 JN1ENU4.4 miles 296°2016-11-24 04:34:23
JR1SWD4.4 miles 301°2016-11-29 15:50:03 JQ1XLC-54.7 miles 215°2016-11-28 05:16:47
JR1SWD-124.8 miles 252°2016-12-03 05:47:46 JR1SWD-54.8 miles 301°2016-12-03 06:14:15
JI1OBJ-94.9 miles 164°2016-11-27 01:51:36 JP1YJQ A4.9 miles 163°2016-12-05 02:31:34
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