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Callsign, ship name or locator: Clear       
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AIS vessel SHANNON - show graphs
Callsign:
MMSI number: 338436227
Navigational status: Undefined/default (15)
Vessel class: Sailing (36)
Location: 42°22.71' N 71°02.80' W - locator FN42LJ40JT - show map
1.2 miles Southwest bearing 218° from Chelsea, Suffolk County, Massachusetts, United States [?]
1.5 miles Northeast bearing 26° from Boston, Suffolk County, Massachusetts, United States
3.1 miles North bearing 3° from South Boston, Suffolk County, Massachusetts, United States
Last position: 2024-10-11 10:39:53 EDT (21h47m ago)
2024-10-11 10:39:53 EDT local time at Chelsea, United States [?]
Course: 154.300003° – heading 511°
Speed: 6 MPH
Dimensions: length 12 m width 2 m draught 0.0 m
Last path: >ais via kx1t
Positions stored: 230
Stations near current position of SHANNON - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
FISHBUCKET84.7 yards 75°2024-10-12 05:55:44 ARGO86.4 yards 65°2024-09-16 16:00:36
MASS STATE POLICE 14168.8 yards 60°2024-10-10 13:14:22 RED HOOK198.8 yards 51°2024-09-18 15:02:39
NATICK200.4 yards 331°2024-09-25 18:02:42 M/Y FLYKT215.1 yards 179°2024-10-08 07:52:32
AEGEAN SEA261.4 yards 349°2024-10-12 08:24:25 DANA A286.5 yards 205°2024-10-12 08:26:27
SCYLLA299.9 yards 215°2024-10-06 16:52:59 SPAGHETTI & MEATBALL306.0 yards 306°2024-10-08 08:57:33
PEARL307.5 yards 216°2024-10-12 08:21:22 VIXEN308.1 yards 6°2024-09-14 16:50:37
NO BRAINER334.6 yards 208°2024-10-02 13:44:16 STRIDER337.3 yards 356°2024-10-10 18:05:08
HYDROPHILE337.5 yards 214°2024-10-06 17:23:27 VENTUS339.6 yards 215°2024-09-15 14:06:11
OCEAN LADY351.2 yards 13°2024-10-08 12:31:27 MARIGOLD357.3 yards 306°2024-09-16 11:24:08
AVA PEARL364.9 yards 347°2024-09-27 10:43:26 VALKYRIE379.5 yards 341°2024-10-08 13:35:57
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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