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 HERCULES - show graphs
Callsign: WDI7674
MMSI number: 367080670
IMO number: 296702
Navigational status: Under way (engine) (0)
Vessel class: Tug (52)
Destination: PORT CANAVERAL
Location: 28°21.58' N 80°35.84' W - locator EL98QI86HH - show map
4.5 km North bearing 13° from Cocoa Beach, Brevard County, Florida, United States [?]
12.6 km East bearing 86° from Rockledge, Brevard County, Florida, United States
78.9 km East bearing 104° from Orlando, Orange County, Florida, United States
120.9 km North bearing 348° from Port Saint Lucie, Saint Lucie County, Florida, United States
Last position: 2025-02-07 16:27:09 UTC (4d 56m ago)
2025-02-07 11:27:09 EST local time at Cocoa Beach, United States [?]
Course: 31° – heading 511°
Speed: 5 km/h
Dimensions: length 49 m width 7 m draught 2.5 m
Last path: WDI7674>ais via KF0LIH
Positions stored: 3228
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