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°29.20' N 70°35.89' W - locator FN41QL86FS - show map 3.6 km North bearing 7° from Vineyard Haven, Dukes County, Massachusetts, United States [?] 4.7 km Northwest bearing 320° from Oak Bluffs, Dukes County, Massachusetts, United States 101.2 km South bearing 158° from South Boston, Suffolk County, Massachusetts, United States 104.1 km South bearing 158° from Boston, Suffolk County, Massachusetts, United States
Last position:	2025-02-06 15:40:28 UTC (5d 5h24m ago) 2025-02-06 10:40:28 EST local time at Vineyard Haven, United States [?]
Course:	297° – heading 294°
Speed:	35 km/h
Dimensions:	length 17 m width 5 m draught 4.5 m
Last path:	WDF7575>ais via K1XP
Positions stored:	1375

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.