Callsign:	WDG5937
MMSI number:	367551860
IMO number:	885573
Navigational status:	Constrained by draught (4)
Vessel class:	(99)
Location:	42°23.16' N 70°53.30' W - locator FN42NJ32JP - show map 7.8 km East bearing 81° from Winthrop, Suffolk County, Massachusetts, United States [?] 9.5 km North bearing 10° from Hull, Plymouth County, Massachusetts, United States 14.4 km East bearing 78° from Boston, Suffolk County, Massachusetts, United States 14.5 km Northeast bearing 66° from South Boston, Suffolk County, Massachusetts, United States
Last position:	2025-02-19 04:55:34 UTC (21h55m ago) 2025-02-18 23:55:34 EST local time at Winthrop, United States [?]
Course:	357.5° – heading 511°
Speed:	4 km/h
Dimensions:	length 19 m width 5 m draught 0.0 m
Last path:	WDG5937>ais via kx1t
Positions stored:	43668

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.