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 DOROTHEA III - show graphs
Map loading...
Callsign: V7WX4
MMSI number: 538070803
IMO number: 9364
Navigational status: Under way (engine) (0)
Vessel class: Pleasure (37)
Destination: MIA (ETA Oct22 19:00)
Location: 25°57.27' N 80°05.36' W - locator EL95WW99GB - show map - static map
4.1 miles Southeast bearing 117° from Hallandale Beach, Broward County, Florida, United States [?]
5.4 miles Southeast bearing 136° from Hollywood, Broward County, Florida, United States
13.5 miles Northeast bearing 60° from Hialeah, Miami-Dade County, Florida, United States
14.0 miles Northeast bearing 27° from Miami, Miami-Dade County, Florida, United States
Last position: 2018-01-22 10:17:06 EST (243d 1h38m ago)
2018-01-22 10:17:06 EST local time at Hallandale Beach, United States [?]
Course: 185° – heading 174°
Speed: 13 MPH
Dimensions: length 47 m width 12 m draught 3.5 m
Last path: V7WX4>ais via KN4CV
Positions stored: 271
Stations near current position of DOROTHEA III - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
F G WALTON SMITH0.8 miles 353°2018-09-06 14:36:14 WHERE S EILEEN0.9 miles 221°2018-09-21 11:34:30
MIAMI LADY0.9 miles 322°2018-09-21 14:13:51 POCO A POCO1.2 miles 71°2018-08-28 08:58:23
ENDEAVOUR1.7 miles 209°2018-09-21 08:33:05 ATB BRANDYWINE2.0 miles 85°2018-09-07 19:28:42
QUINESKA2.3 miles 184°2018-09-01 09:13:51 T T BRAVA2.3 miles 279°2018-08-31 09:39:57
LADY MARIA2.4 miles 275°2018-09-14 08:26:13 M Y LADY NINA VI2.4 miles 275°2018-08-30 10:24:10
OLI2.4 miles 275°2018-09-21 01:17:02 KABIR2.4 miles 181°2018-09-14 08:35:14
SEA OAK2.6 miles 6°2018-08-31 22:30:46 LIANJO2.8 miles 306°2018-09-08 19:10:24
EVENTUALLY2.8 miles 356°2018-09-01 08:45:48 FAMILY JEWEL2.9 miles 304°2018-09-22 11:44:49
BRAVA3.0 miles 318°2018-08-31 08:47:50 LA CHEVAL3.0 miles 40°2018-09-08 22:18:49
CHRYSANTHEMUM3.1 miles 312°2018-09-09 13:36:25 SEA HOME3.1 miles 320°2018-09-16 12:48:12
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