Callsign:	NNTK
MMSI number:	368926404
Navigational status:	Moored (5)
Vessel class:	Military operations (35)
Location:	42°22.31' N 71°03.32' W - locator FN42LI39IF - show map 1.5 km North bearing 14° from Boston, Suffolk County, Massachusetts, United States [?] 4.0 km Southeast bearing 116° from Somerville, Middlesex County, Massachusetts, United States 4.1 km East bearing 95° from Cambridge, Middlesex County, Massachusetts, United States 4.3 km North bearing 354° from South Boston, Suffolk County, Massachusetts, United States
Last position:	2024-11-08 18:20:48 UTC (112d 16h12m ago) 2024-11-08 13:20:48 EST local time at Boston, United States [?]
Course:	0° – heading 122°
Speed:	0 km/h
Dimensions:	length 118 m width 18 m draught 3.9 m
Last path:	NNTK>ais via kx1t
Positions stored:	334

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.