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AIS vessel CAPT JOHN SON IV - show graphs
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Callsign: WDI9372
MMSI number: 367747980
Navigational status: Undefined/default (15)
Vessel class: Passenger (60)
Destination: (ETA ***00 24:60)
Location: 42°02.72' N 70°10.77' W - locator FN42VB80LV - show map - static map
1.5 km South bearing 183° from Provincetown, Barnstable County, Massachusetts, United States [?]
12.2 km Northwest bearing 298° from Truro, Barnstable County, Massachusetts, United States
78.5 km Southeast bearing 114° from South Boston, Suffolk County, Massachusetts, United States
80.4 km Southeast bearing 115° from Boston, Suffolk County, Massachusetts, United States
Last position: 2022-07-03 15:34:45 UTC (1h29m ago)
2022-07-03 11:34:45 EDT local time at Provincetown, United States [?]
Course: 308.3°
Speed: 3 km/h
Dimensions: length 30 m width 7 m draught 0.0 m
Last path: WDI9372>ais via K1XP
Positions stored: 12991
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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