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AIS vessel LIBERTY - show graphs
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Callsign: WDC2845
MMSI number: 366998510
IMO number: 717626
Navigational status: Under way (engine) (0)
Vessel class: Towing (31)
Destination: SHIP ASSIST TUG (ETA ***00 00:00)
Location: 37°49.33' N 122°18.72' W - locator CM87UT27NH - show map - static map
4.0 miles Southwest bearing 212° from Berkeley, Alameda County, California, United States [?]
4.5 miles South bearing 190° from Albany, Alameda County, California, United States
6.7 miles Northeast bearing 61° from San Francisco, San Francisco County, California, United States
40.4 miles Northwest bearing 326° from San Jose, Santa Clara County, California, United States
Last position: 2018-10-20 14:12:52 EDT (3h52m ago)
2018-10-20 11:12:52 PDT local time at Berkeley, United States [?]
Course: 332.3999938964844° – heading 282°
Dimensions: length 20 m width 10 m draught 4.6 m
Last path: WDC2845>ais via TACO
Positions stored: 4590
Stations near current position of LIBERTY - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JEANETTE C340.0 yards 206°2018-10-20 16:57:22 SARAH REED372.6 yards 113°2018-10-20 17:40:21
CAPE MOHICAN393.6 yards 156°2018-09-25 16:55:17 PATRIOT402.2 yards 206°2018-10-20 10:35:25
BEAVER0.5 miles 231°2018-10-20 05:50:20 KM6SFY0.6 miles 274°2018-09-24 06:47:12
SANDRA HUGH0.9 miles 232°2018-10-20 08:38:11 DREDGE EINAR1.1 miles 266°2018-10-07 07:42:04
DELTA LINDSEY1.1 miles 234°2018-10-20 18:04:44 NYK THESEUS1.2 miles 229°2018-10-20 18:04:20
HEIDI L.BRUSCO1.2 miles 238°2018-10-20 17:45:08 3669247201.5 miles 249°2018-10-09 10:35:05
DW85331.7 miles 157°2018-10-20 18:03:18 COSCO PORTUGAL1.8 miles 194°2018-10-20 16:58:15
PATRICIA ANN1.8 miles 203°2018-10-19 12:09:27 BECKY T1.8 miles 187°2018-10-03 03:08:31
MAERSK ELBA1.8 miles 187°2018-10-20 18:02:01 REVOLUTION1.8 miles 198°2018-10-08 19:52:19
3677478401.8 miles 198°2018-10-16 17:34:13 SAN JOAQUIN RIVER1.8 miles 204°2018-10-19 19:01:50
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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