Callsign:	WDA7127
MMSI number:	366839940
Navigational status:	Undefined/default (15)
Vessel class:	Fishing (30)
Location:	42°21.08' N 71°02.32' W - locator FN42LI54IH - show map 1.9 km Southeast bearing 114° from Boston, Suffolk County, Massachusetts, United States [?] 2.2 km Northeast bearing 24° from South Boston, Suffolk County, Massachusetts, United States 5.3 km Southwest bearing 240° from Winthrop, Suffolk County, Massachusetts, United States
Last position:	2025-02-22 23:21:09 UTC (1m46s ago) 2025-02-22 18:21:09 EST local time at Boston, United States [?]
Course:	151.600006° – heading 511°
Speed:	0 km/h
Dimensions:	length 28 m width 7 m draught 0.0 m
Last path:	WDA7127>ais via kx1t
Positions stored:	11991

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.