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Callsign, ship name or locator: Clear       
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AIS vessel CALVIN - show graphs
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Callsign: WDH2554
MMSI number: 367598820
IMO number: 234981
Navigational status: Moored (5)
Vessel class: Tug (52)
Destination: CALPORTLAND SEATTLE (ETA Feb15 08:00)
Location: 47°33.33' N 122°20.70' W - locator CN87TN83OH - show map - static map
3.6 miles South bearing 190° from Seattle, King County, Washington, United States [?]
7.1 miles Southwest bearing 230° from Medina, King County, Washington, United States
76.9 miles Southeast bearing 142° from Victoria, British Columbia, Canada
Last position: 2020-05-24 22:31:28 EDT (3d 18h41m ago)
2020-05-24 19:31:28 PDT local time at Seattle, United States [?]
Course: 49° – heading 511°
Speed: 0 MPH
Dimensions: length 27 m width 9 m draught 4.5 m
Last path: WDH2554>ais via GM7HHB
Positions stored: 34629
Stations near current position of CALVIN - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
LUTHER96.0 yards 268°2020-05-28 17:10:55 JOSE NARVAEZ223.8 yards 131°2020-05-28 17:08:55
HARRY M282.5 yards 73°2020-05-28 17:09:55 DIANE H470.1 yards 138°2020-05-22 22:22:22
MARINER0.7 miles 353°2020-05-28 14:24:56 WESTRAC0.8 miles 156°2020-05-28 16:59:55
NL7MT0.9 miles 129°2020-05-28 17:12:23 CHEYENNE ARROW0.9 miles 354°2020-05-28 07:51:56
LULU0.9 miles 153°2020-05-28 10:16:56 SERENITY0.9 miles 349°2020-05-28 05:54:49
WESTRAC II1.0 miles 357°2020-05-28 12:35:56 PACIFIC ARROW1.0 miles 344°2020-05-16 13:56:34
FASTER HORSES1.0 miles 347°2020-05-28 15:18:14 RONZO1.0 miles 357°2020-05-20 16:00:29
JENNIFER H1.1 miles 152°2020-05-13 18:13:24 KESTREL1.3 miles 359°2020-05-28 17:11:56
ISLAND EAGLE1.3 miles 336°2020-05-28 09:57:56 KB9IQX-101.3 miles 66°2020-05-21 02:20:44
ISLAND VENTURE1.3 miles 336°2020-05-26 01:50:44 KB9IQX-11.3 miles 67°2020-05-12 05:46:37
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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