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 TENACIOUS II - show graphs
Callsign: WDE8000
MMSI number: 367400280
Navigational status: Under way (engine) (0)
Vessel class: Pleasure (37)
Destination: (ETA ***00 00:00)
Location: 41°46.27' N 70°30.21' W - locator FN41RS95NC - show map
5.4 km Northwest bearing 307° from East Sandwich, Barnstable County, Massachusetts, United States [?]
8.8 km North bearing 358° from Forestdale, Barnstable County, Massachusetts, United States
77.0 km Southeast bearing 144° from South Boston, Suffolk County, Massachusetts, United States
79.8 km Southeast bearing 145° from Boston, Suffolk County, Massachusetts, United States
Last position: 2025-03-13 20:45:47 UTC (3h57m ago)
2025-03-13 16:45:47 EDT local time at East Sandwich, United States [?]
Course: 360.0° – heading 32°
Speed: 0 km/h
Dimensions: length 13 m width 4 m draught 0.0 m
Last path: WDE8000>ais via K1XP
Positions stored: 5939
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