Callsign:	WDF7575
MMSI number:	367485890
Navigational status:	Under way (engine) (0)
Vessel class:	Passenger (60)
Destination:	MARTHA S VINEYARD (ETA ***00 00:00)
Location:	41°27.84' N 70°35.02' W - locator FN41QL91XI - show map 2.0 km Northeast bearing 57° from Vineyard Haven, Dukes County, Massachusetts, United States [?] 2.1 km Northwest bearing 301° from Oak Bluffs, Dukes County, Massachusetts, United States 104.0 km South bearing 158° from South Boston, Suffolk County, Massachusetts, United States 106.9 km South bearing 158° from Boston, Suffolk County, Massachusetts, United States
Last position:	2025-02-14 14:34:52 UTC (4d 4h25m ago) 2025-02-14 09:34:52 EST local time at Vineyard Haven, United States [?]
Course:	208° – heading 294°
Speed:	0 km/h
Dimensions:	length 17 m width 5 m draught 4.5 m
Last path:	WDF7575>ais via K1XP
Positions stored:	1376

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.