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AIS vessel RAINBOW - show graphs
Callsign: WDC3878
MMSI number: 367015670
IMO number: 987345
Navigational status: Under way (engine) (0)
Vessel class: Tug (52)
Destination: PVD (ETA Dec23 12:30)
Location: 41°37.15' N 70°42.31' W - locator FN41PO58JO - show map
6.1 km West bearing 286° from West Falmouth, Barnstable County, Massachusetts, United States [?]
9.9 km Southeast bearing 121° from Mattapoisett Center, Plymouth County, Massachusetts, United States
84.3 km South bearing 160° from South Boston, Suffolk County, Massachusetts, United States
87.2 km South bearing 160° from Boston, Suffolk County, Massachusetts, United States
Last position: 2025-12-28 16:00:08 UTC (1d 15h58m ago)
2025-12-28 11:00:08 EST local time at West Falmouth, United States [?]
Course: 223° – heading 224°
Speed: 19 km/h
Dimensions: length 29 m width 10 m draught 4.0 m
Last path: WDC3878>ais via K1XP
Positions stored: 43795
About this site
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.
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