Callsign:	WDF9573
MMSI number:	367506560
IMO number:	568835
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Destination:	SRW_WIND (ETA Aug14 18:30)
Location:	40°57.78' N 71°02.74' W - locator FN40LX41MC - show map 55.9 km Southwest bearing 214° from West Tisbury, Dukes County, Massachusetts, United States [?] 65.0 km Southwest bearing 223° from Edgartown, Dukes County, Massachusetts, United States 75.4 km South bearing 187° from New Bedford, Bristol County, Massachusetts, United States 100.4 km South bearing 162° from Providence, Providence County, Rhode Island, United States
Last position:	2025-08-17 15:42:39 UTC (44m32s ago) 2025-08-17 11:42:39 EDT local time at West Tisbury, United States [?]
Course:	082.3° – heading 83°
Speed:	16 km/h
Dimensions:	length 50 m width 11 m draught 0.0 m
Last path:	WDF9573>ais via K1XP
Positions stored:	12153

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.