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 JH1QFY-5 - show graphs
Map loading...
Comment: D-STAR>JP1YDS AID51 DPRS
Location: 35°53.43' N 140°29.23' E - locator QM05FV83LR - show map - static map
0.8 miles Southwest bearing 234° from Katori-shi, Chiba, Japan [?]
0.9 miles Northwest bearing 305° from Sawara, Chiba, Japan
46.7 miles East bearing 72° from Tokyo, Tōkyō, Japan
56.4 miles Northeast bearing 57° from Yokohama-shi, Kanagawa, Japan
Last position: 2020-04-12 03:32:21 EDT (328d 22h6m ago)
2020-04-12 16:32:21 JST local time at Katori-shi, Japan [?]
Course: 17°
Speed: 0 MPH
Last path: JH1QFY-5>API51 via DSTAR*,qAS,JP1YDS-IS (good)
Positions stored: 10
Stations near current position of JH1QFY-5 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JQ1ZAB-20.5 miles 256°2021-03-07 00:15:27 JQ1ZAB-10.5 miles 256°2021-03-06 23:57:42
JP1YDS-I0.9 miles 53°2021-03-07 00:38:05 JQ1ZAB-102.0 miles 97°2021-03-07 00:11:08
JF1JBO-95.1 miles 297°2021-03-06 04:41:45 JQ1ZPG-I6.3 miles 333°2021-03-07 00:34:32
JF1JBO-76.5 miles 332°2021-03-03 03:03:44 JF1JBO-A6.5 miles 332°2021-03-01 02:47:47
JG1FVF7.6 miles 313°2021-03-07 00:21:04 JE1AXU-77.7 miles 53°2021-02-23 06:09:05
JG1CZR-98.1 miles 84°2021-03-04 22:37:08 7K1RWL-78.8 miles 74°2021-03-06 02:28:44
JG1FVF-129.0 miles 286°2021-02-22 03:24:03 JL1LCW-159.1 miles 298°2021-03-06 15:19:05
JL1LCW-139.1 miles 298°2021-03-07 00:34:34 JL1LCW-99.1 miles 298°2021-02-12 23:32:17
JJ5JCC-A9.4 miles 46°2021-02-06 03:51:53 JP1YKH-I9.4 miles 57°2021-03-07 00:35:48
7M3AZZ9.9 miles 217°2021-02-26 13:09:49 JG1FWE-B9.9 miles 61°2021-03-04 21:46:51
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