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*
AIS vessel GUANG DONG BRIDGE - show graphs
Map loading...
Callsign: 3EFI
MMSI number: 355581000
IMO number: 302102
Navigational status: Under way (engine) (0)
Vessel class: Cargo (79)
Destination: US TIW (ETA Nov27 08:00)
Location: 34°54.71' N 139°39.96' E - locator PM94TV98VU - show map - static map
12.4 miles Southwest bearing 247° from Tateyama, Chiba, Japan [?]
16.0 miles South bearing 170° from Miura, Kanagawa, Japan
37.0 miles South bearing 178° from Yokohama-shi, Kanagawa, Japan
53.7 miles South bearing 182° from Tokyo, Tōkyō, Japan
Last position: 2017-11-17 17:41:17 EST (6d 21h58m ago)
2017-11-18 07:41:17 JST local time at Tateyama, Japan [?]
Course: 172° – heading 173°
Speed: 19 MPH
Dimensions: length 285 m width 40 m draught 13.1 m
Last path: 3EFI>ais via JR1CAD-10
Positions stored: 37578
Stations near current position of GUANG DONG BRIDGE - show more
callsign distance last heard - EST      callsign distance last heard - EST
HAKUSAN0.3 miles 347°2017-11-02 01:03:57 SOUTH ISLANDER0.4 miles 264°2017-10-27 05:58:20
TENSO0.4 miles 303°2017-11-14 20:43:20 TSUGARU0.6 miles 301°2017-11-22 00:02:19
FRONTIER ACE0.7 miles 327°2017-10-27 06:48:01 SWALLOW ACE0.7 miles 228°2017-11-18 04:38:01
NOCC OCEANIC0.7 miles 200°2017-11-16 06:10:09 SERI AYU0.9 miles 263°2017-11-07 02:43:26
LAKE TAUPO1.0 miles 49°2017-11-18 08:26:32 GLOVIS COSMOS1.1 miles 24°2017-11-13 10:50:34
WESTWIND BLISS1.1 miles 234°2017-11-24 07:49:27 GLOBAL AGLAIA1.3 miles 66°2017-11-06 07:50:48
GRAND EAGLE1.6 miles 89°2017-10-28 18:16:12 AL WAJBAH1.6 miles 174°2017-11-07 02:01:42
GLORIOUS SENTOSA1.7 miles 337°2017-11-18 09:38:04 PUTERI ZAMRUD SATU1.9 miles 319°2017-10-26 00:03:00
TOKITSU MARU2.2 miles 245°2017-11-18 00:12:44 KATSURAGISAN2.4 miles 224°2017-11-13 00:04:45
GASSAN2.4 miles 208°2017-11-15 00:46:45 AZALEA ACE2.4 miles 92°2017-11-24 07:07:43
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