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 SIGNET WARHORSE III - show graphs
Callsign: WDH4883
MMSI number: 368105000
IMO number: 967577
Navigational status: Under way (engine) (0)
Vessel class: Towing (31)
Destination: US^0YVM>?? ???
Location: 28°13.78' N 80°18.95' W - locator EL98UF25CD - show map
17.1 miles East bearing 77° from Satellite Beach, Brevard County, Florida, United States [?]
17.5 miles East bearing 71° from Indian Harbour Beach, Brevard County, Florida, United States
64.6 miles North bearing 2° from Port Saint Lucie, Saint Lucie County, Florida, United States
68.0 miles East bearing 108° from Orlando, Orange County, Florida, United States
Last position: 2024-04-30 18:17:30 EDT (3d 6h7m ago)
2024-04-30 18:17:30 EDT local time at Satellite Beach, United States [?]
Course: 126° – heading 125°
Speed: 9 MPH
Dimensions: length 44 m width 15 m draught 5.9 m
Last path: WDH4883>ais via W1SPG
Positions stored: 7188
Stations near current position of SIGNET WARHORSE III - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
FOGHORN LULLABY0.4 miles 35°2024-04-08 14:53:47 KEEPER0.8 miles 287°2024-04-08 15:17:17
BGL1.7 miles 273°2024-05-03 15:36:05 DREAM MAKER2.2 miles 259°2024-04-16 15:52:45
MARQUISES2.5 miles 341°2024-05-02 19:27:08 DOUG3.1 miles 79°2024-04-26 04:28:50
STAR DOGGED MOON3.5 miles 259°2024-04-18 14:29:09 CARNIVAL VISTA3.6 miles 263°2024-04-28 17:43:29
SAGA FREYA3.6 miles 1°2024-04-17 18:07:35 ALLURE OF THE SEAS4.3 miles 176°2024-05-03 21:35:24
VISION OF THE SEAS4.3 miles 173°2024-04-16 03:39:32 3383473354.6 miles 285°2024-04-08 13:15:14
TOGA4.6 miles 277°2024-05-02 06:32:52 KAJAK4.6 miles 300°2024-04-09 05:03:35
INDISCRETION4.7 miles 290°2024-05-01 18:02:45 MATTSKAT4.7 miles 67°2024-04-27 06:32:15
S V PARADISE4.8 miles 256°2024-04-26 02:51:37 HELIOS4.8 miles 256°2024-04-20 16:45:46
SEA DOVE4.9 miles 201°2024-05-03 22:02:25 TRAVELLER5.1 miles 274°2024-04-20 21:07:30
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