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 CAPT.E.FRANK THOMPSO - show graphs
Callsign: WDG2784
MMSI number: 367519240
Navigational status: Under way (engine) (0)
Vessel class: Passenger (60)
Destination: ROCKLAND&VINALHAVEN
Location: 44°16.83' N 68°56.59' W - locator FN54MG67TH - show map
5.2 km East bearing 91° from Lincolnville, Waldo County, Maine, United States [?]
6.5 km South bearing 167° from Northport, Waldo County, Maine, United States
103.3 km East bearing 78° from Lewiston, Androscoggin County, Maine, United States
125.5 km Northeast bearing 56° from Portland, Cumberland County, Maine, United States
Last position: 2025-03-13 21:18:01 UTC (3h5m ago)
2025-03-13 17:18:01 EDT local time at Lincolnville, United States [?]
Course: 57.600002° – heading 46°
Speed: 3 km/h
Dimensions: length 47 m width 12 m draught 0.0 m
Last path: WDG2784>ais via KN0O
Positions stored: 35967
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