Callsign:	NISS
MMSI number:	367807000
IMO number:	155585
Navigational status:	Under way (engine) (0)
Vessel class:	Diving operations (34)
Destination:	(ETA ***00 00:00)
Location:	41°21.47' N 70°46.91' W - locator FN41OI65EV - show map 9.3 km West bearing 254° from West Tisbury, Dukes County, Massachusetts, United States [?] 18.3 km Southwest bearing 234° from Vineyard Haven, Dukes County, Massachusetts, United States 110.6 km South bearing 168° from South Boston, Suffolk County, Massachusetts, United States 113.5 km South bearing 168° from Boston, Suffolk County, Massachusetts, United States
Last position:	2025-03-13 21:14:51 UTC (18h13m ago) 2025-03-13 17:14:51 EDT local time at West Tisbury, United States [?]
Course:	158.6° – heading 139°
Speed:	6 km/h
Dimensions:	length 53 m width 10 m draught 2.7 m
Last path:	NISS>ais via K1XP
Positions stored:	18272

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.