Callsign:	439
MMSI number:	338156851
Navigational status:	Under way (engine) (0)
Vessel class:	(38)
Destination:	(ETA ***00 24:60)
Location:	41°46.32' N 70°30.12' W - locator FN41RS95SG - show map 1.6 km Northwest bearing 335° from Sandwich, Barnstable County, Massachusetts, United States [?] 2.2 km East bearing 84° from Sagamore, Barnstable County, Massachusetts, United States 77.0 km Southeast bearing 144° from South Boston, Suffolk County, Massachusetts, United States 79.8 km Southeast bearing 145° from Boston, Suffolk County, Massachusetts, United States
Last position:	2025-02-14 16:37:08 UTC (4d 2h16m ago) 2025-02-14 11:37:08 EST local time at Sandwich, United States [?]
Course:	255° – heading 297°
Speed:	0 km/h
Dimensions:	width 33 m draught 1.0 m
Last path:	439>ais via K1XP
Positions stored:	5009

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.