Callsign:	WDF7575
MMSI number:	367485890
Navigational status:	Under way (engine) (0)
Vessel class:	Passenger (60)
Destination:	FALMOUTH MA. (ETA ***00 00:00)
Location:	41°27.67' N 70°35.47' W - locator FN41QL90BQ - show map 1.3 km Northeast bearing 54° from Vineyard Haven, Dukes County, Massachusetts, United States [?] 2.5 km West bearing 287° from Oak Bluffs, Dukes County, Massachusetts, United States 104.1 km South bearing 158° from South Boston, Suffolk County, Massachusetts, United States 107.0 km South bearing 159° from Boston, Suffolk County, Massachusetts, United States
Last position:	2026-01-14 13:53:34 UTC (7m27s ago) 2026-01-14 08:53:34 EST local time at Vineyard Haven, United States [?]
Course:	220.4° – heading 241°
Speed:	34 km/h
Dimensions:	length 17 m width 5 m draught 4.5 m
Last path:	WDF7575>ais via K1XP
Positions stored:	6801

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.