Callsign:	WDK6648
MMSI number:	368076650
IMO number:	555761
Navigational status:	Under way (engine) (0)
Vessel class:	Medical transport (58)
Destination:	VINEYARD WIND DA (ETA Feb07 22:00)
Location:	41°26.50' N 70°26.50' W - locator FN41SK75AX - show map 8.4 km Northeast bearing 46° from Edgartown, Dukes County, Massachusetts, United States [?] 10.1 km East bearing 98° from Oak Bluffs, Dukes County, Massachusetts, United States 111.1 km Southeast bearing 153° from South Boston, Suffolk County, Massachusetts, United States 114.0 km Southeast bearing 153° from Boston, Suffolk County, Massachusetts, United States
Last position:	2025-02-08 07:52:03 UTC (3d 8h4m ago) 2025-02-08 02:52:03 EST local time at Edgartown, United States [?]
Course:	87° – heading 85°
Speed:	17 km/h
Dimensions:	length 45 m width 10 m draught 0.0 m
Last path:	WDK6648>ais via K1XP
Positions stored:	13985

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.