Callsign:	WDM8722
MMSI number:	368245920
Navigational status:	Under way (engine) (0)
Vessel class:	Port tender (53)
Destination:	(ETA ***00 00:00)
Location:	41°23.32' N 70°45.73' W - locator FN41OJ83NH - show map 7.4 km West bearing 277° from West Tisbury, Dukes County, Massachusetts, United States [?] 15.1 km Southwest bearing 241° from Vineyard Haven, Dukes County, Massachusetts, United States 107.6 km South bearing 167° from South Boston, Suffolk County, Massachusetts, United States 110.5 km South bearing 167° from Boston, Suffolk County, Massachusetts, United States
Last position:	2025-02-28 11:54:55 UTC (14d 16h31m ago) 2025-02-28 06:54:55 EST local time at West Tisbury, United States [?]
Course:	56° – heading 171°
Speed:	2 km/h
Dimensions:	length 21 m width 8 m draught 0.0 m
Last path:	WDM8722>ais via K1XP
Positions stored:	5177

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.