Callsign:	WDA7410
MMSI number:	366843020
Navigational status:	Undefined/default (15)
Vessel class:	Passenger (68)
Destination:	BOSTON
Location:	42°20.59' N 71°02.10' W - locator FN42LI52TI - show map 1.6 km Northeast bearing 48° from South Boston, Suffolk County, Massachusetts, United States [?] 2.6 km Southeast bearing 130° from Boston, Suffolk County, Massachusetts, United States 6.8 km Southeast bearing 121° from Cambridge, Middlesex County, Massachusetts, United States 7.2 km Southeast bearing 133° from Somerville, Middlesex County, Massachusetts, United States
Last position:	2025-02-28 20:24:42 UTC (13h17m ago) 2025-02-28 15:24:42 EST local time at South Boston, United States [?]
Course:	96° – heading 511°
Speed:	0 km/h
Dimensions:	length 11 m width 4 m draught 0.0 m
Last path:	WDA7410>ais via kx1t
Positions stored:	18111

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.