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Callsign, ship name or locator: Clear       
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AIS vessel CALEDONIA - show graphs
Callsign: 338319938
MMSI number: 338319938
Navigational status: Undefined/default (15)
Vessel class: Pleasure (37)
Location: 42°21.68' N 71°02.97' W - locator FN42LI46BR - show map
0.6 miles East bearing 69° from Boston, Suffolk County, Massachusetts, United States [?]
1.9 miles North bearing 360° from South Boston, Suffolk County, Massachusetts, United States
3.5 miles West bearing 254° from Winthrop, Suffolk County, Massachusetts, United States
3.8 miles Southwest bearing 211° from Revere, Suffolk County, Massachusetts, United States
Last position: 2024-11-01 18:28:48 EDT (13d 18h49m ago)
2024-11-01 18:28:48 EDT local time at Boston, United States [?]
Course: 59° – heading 511°
Speed: 0 MPH
Dimensions: length 16 m width 6 m draught 0.0 m
Last path: 338319938>ais via kx1t
Positions stored: 128
Stations near current position of CALEDONIA - show more
callsign distance last heard - EST      callsign distance last heard - EST
SHIPS N GIGGLES26.9 yards 354°2024-11-15 12:16:23 ISLAND SOL91.7 yards 153°2024-11-01 11:31:21
LOKAHI96.0 yards 156°2024-11-12 21:41:52 IDA J140.9 yards 107°2024-11-11 14:13:56
AURORA195.7 yards 180°2024-11-15 12:16:23 FORT_INDEPENDENCE205.4 yards 157°2024-11-12 10:42:26
GRATITUDE210.3 yards 16°2024-10-27 16:54:04 SALACIA223.4 yards 146°2024-11-15 12:17:54
ASTERIA232.0 yards 192°2024-11-15 12:16:54 GLORY362.8 yards 90°2024-11-15 12:17:54
VANISH445.3 yards 357°2024-11-15 12:17:54 BOSTON ELITE0.3 miles 176°2024-11-14 11:07:39
VALIANT0.3 miles 178°2024-10-28 18:40:20 MATRIESA0.3 miles 27°2024-10-31 11:17:27
NORTHERN LIGHTS0.3 miles 182°2024-11-14 17:31:44 ODYSSEY0.4 miles 176°2024-11-14 20:18:40
FATHER DAN0.4 miles 359°2024-11-15 09:00:52 JOHN S. DAMRELL0.4 miles 2°2024-11-15 12:07:15
FREEDOM0.4 miles 181°2024-11-15 12:17:54 MUSIC CITY QUEEN0.4 miles 177°2024-11-10 17:34:03
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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