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 JN4URA - show graphs
Map loading...
Comment: D-STAR>JP4YDV A
Location: 34°33.22' N 133°42.18' E - locator PM64UN42IV - show map - static map
4.2 miles Southwest bearing 241° from Kurashiki, Okayama, Japan [?]
8.2 miles South bearing 199° from Sōja, Okayama, Japan
15.1 miles Southwest bearing 241° from Okayama-shi, Okayama, Japan
71.6 miles East bearing 81° from Hiroshima-shi, Hiroshima, Japan
Last position: 2018-04-18 17:18:36 EDT (160d 9h42m ago)
2018-04-19 06:18:36 JST local time at Kurashiki, Japan [?]
Speed: 25 MPH
Device: Icom: unknown (D-Star)
Last path: JN4URA>API510 via DSTAR*,qAS,JP4YDV-IS (good)
Positions stored: 2074
Stations near current position of JN4URA - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JF4CYP-B0.8 miles 250°2018-09-21 20:26:22 JE4MKV-71.7 miles 129°2018-09-26 02:58:51
JA5EVQ-71.8 miles 346°2018-08-27 05:05:24 JM4WDK-22.3 miles 248°2018-09-26 01:34:47
JH4GLG-12.8 miles 282°2018-09-26 02:51:55 JJ5MSU-52.8 miles 29°2018-09-07 03:39:02
JE4SMQ-92.9 miles 158°2018-09-25 19:15:57 JE4SMQ-73.9 miles 53°2018-09-12 05:20:33
JE4SMQ5.2 miles 55°2018-09-25 18:40:27 JG4PWJ-145.2 miles 72°2018-09-26 00:31:22
JE4MKV-95.3 miles 48°2018-09-25 19:49:11 PS-JE4YIB5.5 miles 61°2018-09-26 02:01:14
JE4YIB B5.5 miles 61°2018-09-13 05:24:09 JE4YIB-B5.5 miles 61°2018-09-16 23:48:07
JE4YIB-N5.5 miles 61°2018-09-26 02:54:57 JE4YIB-105.5 miles 61°2018-09-26 02:48:15
JJ4IOT-76.1 miles 11°2018-09-24 18:11:57 JM4VGR-76.1 miles 61°2018-09-24 21:06:22
JJ5MSU-96.2 miles 52°2018-09-14 05:52:58 JJ4JMI-56.8 miles 50°2018-09-22 02:53:34
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