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 7L1OWB-7 - show graphs
Map loading...
Mic-E message: Off duty
Location: 35°28.74' N 140°18.72' E - locator QM05DL74KX - show map - static map
4.4 miles North bearing 9° from Mobara, Chiba, Japan [?]
13.1 miles East bearing 101° from Ichihara, Chiba, Japan
37.7 miles East bearing 87° from Yokohama-shi, Kanagawa, Japan
37.7 miles East bearing 112° from Tokyo, Tōkyō, Japan
Last position: 2021-05-10 07:02:44 EDT (39d 22h12m ago)
2021-05-10 20:02:44 JST local time at Mobara, Japan [?]
Altitude: 16 ft
Course: 17°
Speed: 35 MPH
Device: Yaesu: FT1D (ht)
Last path: 7L1OWB-7>SURXW4 via JQ1ZIF-2*,WIDE2-1,qAO,JN1ARX-1 (good)
Positions stored: 34
Stations near current position of 7L1OWB-7 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JJ1YEG B3.2 miles 230°2021-06-19 04:55:39 JJ1YEG-B3.2 miles 230°2021-06-19 04:55:49
JJ1YEG A3.2 miles 230°2021-06-19 04:56:19 JJ1YEG-A3.2 miles 230°2021-06-19 04:56:29
JJ1YEG C3.2 miles 230°2021-06-19 04:55:59 JJ1YEG-C3.2 miles 230°2021-06-19 04:56:09
JJ1YEG D3.2 miles 230°2021-06-19 04:56:39 JJ1YEG-D3.2 miles 230°2021-06-19 04:56:49
JH1BLT-73.2 miles 231°2021-06-09 10:52:21 JI1EDP-123.5 miles 193°2021-06-17 01:07:22
JI1EDP-93.7 miles 204°2021-06-17 07:16:10 JK1GMJ3.7 miles 332°2021-06-18 22:25:41
JQ1ZMV-74.3 miles 248°2021-06-19 05:00:36 JQ1LIG-94.3 miles 248°2021-06-18 02:45:46
JP1YLI-I4.4 miles 46°2021-06-19 05:12:30 JH1NZJ-94.6 miles 351°2021-06-18 01:51:07
JG1VEB-75.4 miles 127°2021-06-13 10:51:18 JK1ACP6.5 miles 31°2021-06-18 06:46:02
JM1YTU-36.7 miles 261°2021-06-19 05:07:26 JQ1ZIF-47.3 miles 252°2021-05-25 14:38:34
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.
User guide · 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