Callsign:	WDJ4970
MMSI number:	367782940
Navigational status:	Under way (engine) (0)
Vessel class:	Passenger (60)
Destination:	BOSTON
Location:	42°14.63' N 70°58.27' W - locator FN42MF38LM - show map 2.8 km East bearing 112° from Quincy, Norfolk County, Massachusetts, United States [?] 3.3 km Northeast bearing 44° from Braintree, Norfolk County, Massachusetts, United States 11.9 km Southeast bearing 147° from South Boston, Suffolk County, Massachusetts, United States 14.7 km Southeast bearing 150° from Boston, Suffolk County, Massachusetts, United States
Last position:	2025-09-01 02:16:49 UTC (6d 1h6m ago) 2025-08-31 22:16:49 EDT local time at Quincy, United States [?]
Course:	254° – heading 268°
Speed:	1 km/h
Dimensions:	length 26 m width 8 m draught 1.5 m
Last path:	WDJ4970>ais via kx1t
Positions stored:	219301

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.