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AIS vessel LIBERTY - show graphs
Callsign: WDG2187
MMSI number: 367513040
IMO number: 296121
Navigational status: Under way (engine) (0)
Vessel class: Tug (52)
Destination: BOSTON
Location: 42°22.80' N 71°02.52' W - locator FN42LJ41WE - show map
0.9 miles Southwest bearing 210° from Chelsea, Suffolk County, Massachusetts, United States [?]
1.7 miles Northeast bearing 31° from Boston, Suffolk County, Massachusetts, United States
2.5 miles Southwest bearing 218° from Revere, Suffolk County, Massachusetts, United States
3.2 miles North bearing 7° from South Boston, Suffolk County, Massachusetts, United States
Last position: 2024-06-05 21:00:31 EDT (2m1s ago)
2024-06-05 21:00:31 EDT local time at Chelsea, United States [?]
Course: 103.599998° – heading 88°
Speed: 0 MPH
Dimensions: length 26 m width 10 m draught 3.0 m
Last path: WDG2187>ais via kx1t
Positions stored: 96366
Stations near current position of LIBERTY - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
HAROLD A. REINAUER47.3 yards 360°2024-06-05 21:00:31 VINCENT D. TIBBETTS53.0 yards 323°2024-06-05 21:00:00
JUSTICE72.4 yards 293°2024-06-05 21:01:32 FREEDOM76.7 yards 269°2024-06-05 21:01:01
338439189162.9 yards 319°2024-06-01 08:16:35 TUG BRAHMA355.0 yards 278°2024-05-29 12:18:47
FISHBUCKET399.7 yards 303°2024-06-05 20:44:46 STRIDER503.6 yards 267°2024-05-22 16:28:42
CETACEA526.9 yards 288°2024-06-05 20:42:14 AVA PEARL0.4 miles 288°2024-06-05 12:51:40
NEW LIFE0.4 miles 233°2024-06-03 13:44:55 DAZZLE0.4 miles 303°2024-05-29 09:08:35
DANA A0.4 miles 231°2024-06-05 21:02:02 CORSAIR0.4 miles 310°2024-06-05 09:02:56
ENCORE I0.4 miles 313°2024-06-05 21:01:32 FREE ENERGY0.4 miles 225°2024-06-05 21:01:01
ASHERAH0.4 miles 230°2024-05-26 18:55:49 GOOD TROUBLE0.4 miles 224°2024-06-02 16:41:04
ANTIPODEAN0.4 miles 237°2024-05-27 15:07:22 SCYLLA0.4 miles 234°2024-06-05 20:38:10
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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