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AIS vessel WESTRAC - show graphs
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Callsign: WTH4325
MMSI number: 366993010
IMO number: 615779
Navigational status: Under way (engine) (0)
Vessel class: Tug (52)
Destination: HARBOR ASSIST WORK (ETA ***00 24:60)
Location: 47°34.18' N 122°21.10' W - locator CN87TN76TR - show map - static map
2.7 miles South bearing 200° from Seattle, King County, Washington, United States [?]
6.8 miles Southwest bearing 239° from Medina, King County, Washington, United States
75.9 miles Southeast bearing 141° from Victoria, British Columbia, Canada
Last position: 2018-05-25 18:40:29 EDT (8s ago)
2018-05-25 15:40:29 PDT local time at Seattle, United States [?]
Course: 136.7° – heading 511°
Speed: 6 MPH
Dimensions: length 23 m width 6 m draught 5.0 m
Last path: WTH4325>ais via KB7RYY
Positions stored: 336099
Stations near current position of WESTRAC - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
PACIFIC ARROW201.0 yards 322°2018-05-22 21:16:41 MUDCAT439.5 yards 90°2018-05-22 16:17:26
BEARCAT439.5 yards 91°2018-05-25 09:37:47 PACIFIC454.4 yards 100°2018-05-25 18:40:29
ISLAND MIST497.3 yards 313°2018-05-24 16:10:48 ISLAND EAGLE508.0 yards 314°2018-05-25 18:39:29
ISLAND CHIEF0.3 miles 315°2018-05-25 17:37:26 C.E.0.4 miles 51°2018-05-25 18:35:29
HUNTER D0.4 miles 51°2018-05-25 11:04:52 JAMES T QUIGG0.4 miles 49°2018-05-25 18:27:28
MICHELLE SLOAN0.4 miles 47°2018-05-25 18:38:29 WESTRAC II0.5 miles 319°2018-05-25 18:36:29
SHANNON0.5 miles 310°2018-05-10 14:36:08 WA7FOX-100.5 miles 288°2018-05-18 12:00:54
MAUNA LOA0.6 miles 313°2018-05-10 20:30:24 HALIFAX EXPRESS0.8 miles 21°2018-05-25 18:40:29
OLYMPIC SCOUT0.8 miles 30°2018-05-25 18:39:29 366892026 US0.9 miles 27°2018-05-22 17:48:33
542201752 NU1.0 miles 18°2018-05-23 08:54:03 OOCL QINGDAO1.0 miles 16°2018-05-25 18:35:29
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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