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 S V SEMPER FI - show graphs
Map loading...
Callsign: WDH6797
MMSI number: 367641710
Navigational status: Under way (engine) (0)
Vessel class: (39)
Location: 26°05.62' N 80°05.44' W - locator EL96WC92CL - show map - static map
3.8 miles Southeast bearing 121° from Fort Lauderdale, Broward County, Florida, United States [?]
5.5 miles Southeast bearing 147° from Wilton Manors, Broward County, Florida, United States
20.0 miles Northeast bearing 35° from Hialeah, Miami-Dade County, Florida, United States
23.0 miles North bearing 16° from Miami, Miami-Dade County, Florida, United States
Last position: 2018-04-27 07:00:46 EDT (23d 4h25m ago)
2018-04-27 07:00:46 EDT local time at Fort Lauderdale, United States [?]
Course: 85°
Speed: 8 MPH
Dimensions: length 14 m width 7 m draught 0.0 m
Last path: WDH6797>ais via KN4CV
Positions stored: 41
Stations near current position of S V SEMPER FI - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
WANDERLUST301.7 yards 293°2018-05-06 19:30:37 TOMORROW WE RIDE308.6 yards 114°2018-04-29 13:26:46
HELIOS325.7 yards 62°2018-04-26 20:35:21 SCOLAMANZI462.7 yards 105°2018-04-25 18:51:02
SEAS THE MOMENT499.2 yards 272°2018-04-28 07:00:50 HELIOS0.3 miles 269°2018-05-16 23:58:45
COMMOTION0.3 miles 349°2018-05-19 14:39:12 NO AGENDA0.4 miles 303°2018-05-12 17:30:24
SAMANTHA0.4 miles 162°2018-05-04 08:56:04 WHATEVER SHE WANTS0.4 miles 23°2018-05-10 11:06:01
367517280 US0.4 miles 345°2018-05-05 10:11:45 CAPTAIN GUILTY II0.4 miles 322°2018-05-07 15:59:31
ISLAND GIRL0.4 miles 29°2018-05-10 08:01:37 VEGA LUNA0.4 miles 127°2018-05-17 20:28:31
OPA0.4 miles 277°2018-05-15 09:50:37 INDISCRETION0.5 miles 78°2018-04-28 10:02:15
OFF THE GRID0.5 miles 274°2018-05-18 13:12:46 CITY LIGHTS0.5 miles 270°2018-04-28 13:11:43
MOJO0.5 miles 272°2018-05-14 05:07:22 MAERIN0.5 miles 274°2018-04-27 14:04:45
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