Callsign:	WDM3595
MMSI number:	368198650
Navigational status:	Undefined/default (15)
Vessel class:	Pilot (50)
Location:	42°21.64' N 71°02.78' W - locator FN42LI46KN - show map 1.1 km East bearing 77° from Boston, Suffolk County, Massachusetts, United States [?] 3.0 km North bearing 5° from South Boston, Suffolk County, Massachusetts, United States
Last position:	2025-06-29 18:20:04 UTC (35d 23m ago) 2025-06-29 14:20:04 EDT local time at Boston, United States [?]
Course:	48° – heading 511°
Speed:	0 km/h
Dimensions:	length 12 m width 3 m draught 0.0 m
Last path:	WDM3595>ais via kx1t
Positions stored:	428

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.