Callsign:	NNTB
MMSI number:	366999983
IMO number:	635203
Navigational status:	Under way (engine) (0)
Vessel class:	(90)
Destination:	ROCKLAND
Location:	44°00.83' N 69°00.51' W - locator FN54LA83XH - show map 10.4 km Southeast bearing 114° from South Thomaston, Knox County, Maine, United States [?] 15.2 km East bearing 91° from Saint George, Knox County, Maine, United States 96.8 km East bearing 95° from Lewiston, Androscoggin County, Maine, United States 107.3 km East bearing 68° from Portland, Cumberland County, Maine, United States
Last position:	2025-02-19 18:08:06 UTC (8h52m ago) 2025-02-19 13:08:06 EST local time at South Thomaston, United States [?]
Course:	181.100006° – heading 180°
Speed:	18 km/h
Dimensions:	length 42 m width 12 m draught 4.0 m
Last path:	NNTB>ais via KN0O
Positions stored:	2328

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.