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 JH1AAQ-9 - show graphs
Map loading...
Location: 35°00.45' N 139°52.52' E - locator PM95WA51AT - show map - static map
1.7 miles North bearing 16° from Tateyama, Chiba, Japan [?]
14.2 miles Southwest bearing 243° from Kawaguchi, Chiba, Japan
33.1 miles Southeast bearing 157° from Yokohama-shi, Kanagawa, Japan
48.2 miles South bearing 168° from Tokyo, Tōkyō, Japan
Last position: 2016-06-19 06:05:19 EDT (248d 14h21m ago)
2016-06-19 19:05:19 JST local time at Tateyama, Japan [?]
Altitude: 27 ft
Course: 342°
Last path: JH1AAQ-9>API31 via DSTAR*,qAR,JH1AAQ-B (good)
Positions stored: 3
Stations near current position of JH1AAQ-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JI1XEK-91.1 miles 241°2017-02-19 06:17:28 JP1YLE-I1.3 miles 55°2017-02-22 19:12:41
JN1WYF-75.4 miles 116°2017-02-04 01:29:48 JM1YTY-36.3 miles 3°2017-02-22 19:07:47
JG1LTR-97.2 miles 194°2017-02-22 02:34:30 JG1LTR-137.2 miles 194°2017-02-22 19:23:22
JG1LTR-27.2 miles 194°2017-02-22 19:23:24 JI1GQY-77.2 miles 18°2017-02-21 21:41:39
ENERGY FRONTIER8.6 miles 286°2017-02-16 23:53:49 FUJITRANS WORLD8.7 miles 269°2017-02-01 06:20:10
MORNING CONDUCTOR8.8 miles 270°2017-01-28 05:28:12 JG1PIS-79.0 miles 348°2017-02-21 13:19:03
SHOEI MARU9.0 miles 280°2017-02-22 05:56:30 GJERTRUD MAERSK9.2 miles 259°2017-01-24 13:09:27
STOLT ISLAND9.2 miles 274°2017-02-18 06:51:19 IBRI LNG9.2 miles 275°2017-02-03 08:25:33
OVERSEAS ANDROMAR9.6 miles 284°2017-02-19 05:00:59 OCEAN QUEST9.6 miles 291°2017-02-16 03:12:42
KAKUSHO MARU9.6 miles 304°2017-02-22 11:25:21 CHEMBULK COLUMBUS9.6 miles 286°2017-01-29 05:52:29
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