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AIS vessel PATTY ANN - show graphs
Callsign:
MMSI number: 338306855
Vessel class: Fishing (30)
Location: 42°21.77' N 71°02.04' W - locator FN42LI57VC - show map
2.2 km East bearing 77° from Boston, Suffolk County, Massachusetts, United States [?]
3.2 km South bearing 182° from Chelsea, Suffolk County, Massachusetts, United States
3.5 km North bearing 21° from South Boston, Suffolk County, Massachusetts, United States
Last position: 2025-02-01 16:48:51 UTC (10d 2h7m ago)
2025-02-01 11:48:51 EST local time at Boston, United States [?]
Course: 342° – heading 511°
Speed: 0 km/h
Last path: >ais via kx1t
Positions stored: 7743
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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