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AIS vessel WHATCOM CHIEF - show graphs
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Callsign: WT4561
MMSI number: 367156670
IMO number: 855695
Navigational status: Under way (engine) (0)
Vessel class: Passenger (60)
Destination: CLASS B
Location: 48°43.53' N 122°40.44' W - locator CN88PR94CC - show map - static map
6.0 miles Southwest bearing 225° from Marietta, Whatcom County, Washington, United States [?]
7.0 miles Southwest bearing 231° from Marietta-Alderwood, Whatcom County, Washington, United States
27.2 miles South bearing 165° from Surrey, British Columbia, Canada
41.4 miles Southeast bearing 151° from Vancouver, British Columbia, Canada
Last position: 2018-03-15 15:11:10 EDT (214d 4h11m ago)
2018-03-15 12:11:10 PDT local time at Marietta, United States [?]
Course: 35° – heading 215°
Speed: 12 MPH
Dimensions: length 32 m width 14 m draught 0.0 m
Last path: WT4561>ais via va7nic
Positions stored: 573
Stations near current position of WHATCOM CHIEF - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
NS7V1.4 miles 272°2018-10-15 18:35:21 NS7V-11.4 miles 270°2018-10-15 19:18:40
USGS LUMMI ISL AIS1.9 miles 263°2018-10-15 09:58:33 ZURI2.0 miles 332°2018-09-16 15:46:41
DENALI4.4 miles 275°2018-09-16 22:04:46 CW13945.5 miles 344°2018-10-15 19:19:01
338254622 US6.0 miles 90°2018-09-22 12:12:34 CW97786.2 miles 55°2018-10-15 19:15:34
368250012 US6.2 miles 171°2018-10-12 09:39:24 WESTERN GULL6.9 miles 151°2018-09-26 17:02:55
STORVIKEN7.3 miles 162°2018-10-14 19:58:18 16Q_0 Z9 ZRSYL7.3 miles 92°2018-09-27 04:16:37
DW89697.3 miles 92°2018-10-15 19:16:40 SALISH EXRESS7.3 miles 92°2018-09-22 05:02:33
CW65567.6 miles 99°2018-10-15 02:58:09 KN0N-97.8 miles 58°2018-09-25 10:56:46
CHICHAGOF7.9 miles 75°2018-09-27 02:00:58 DEBRA D7.9 miles 75°2018-09-27 04:16:37
DECO BAY7.9 miles 75°2018-09-27 02:18:00 EAST ISLE7.9 miles 75°2018-09-16 08:46:33
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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