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AIS vessel MARK 1 - show graphs
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Callsign: WDC4939
MMSI number: 303636000
IMO number: 215654
Navigational status: Under way (engine) (0)
Vessel class: Fishing (30)
Destination: SEATTLE (ETA Sep02 00:00)
Location: 47°39.36' N 122°22.59' W - locator CN87TP47TK - show map - static map
4.0 miles Northwest bearing 329° from Seattle, King County, Washington, United States [?]
7.1 miles South bearing 193° from Shoreline, King County, Washington, United States
70.6 miles Southeast bearing 139° from Victoria, British Columbia, Canada
Last position: 2018-09-11 14:04:16 EDT (12d 6h27m ago)
2018-09-11 11:04:16 PDT local time at Seattle, United States [?]
Course: 360° – heading 356°
Dimensions: length 33 m width 10 m draught 4.0 m
Last path: WDC4939>ais via KB7RYY
Positions stored: 3120
Stations near current position of MARK 1 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
NIOLO89.4 yards 310°2018-09-23 20:18:33 GRANT112.7 yards 324°2018-09-12 03:32:15
VAMPY167.0 yards 270°2018-09-03 17:14:16 LUCAS170.2 yards 314°2018-09-22 11:58:33
MAREN E177.1 yards 316°2018-09-23 07:31:35 POLAR LADY188.3 yards 269°2018-09-23 20:30:34
SCANDIA189.7 yards 336°2018-09-09 07:25:23 R V GOLDEN DOLPHIN212.7 yards 306°2018-09-13 16:50:16
COASTAL PROGRESS251.2 yards 27°2018-09-23 20:29:34 F V CHARLENE MARIE261.1 yards 335°2018-09-22 07:00:05
ADIRONDACK276.0 yards 291°2018-09-23 11:05:48 F V PAMELA RAE278.0 yards 294°2018-09-21 06:01:00
FIREBOAT 1297.0 yards 334°2018-09-23 20:28:33 COASTAL STANDARD303.0 yards 43°2018-09-23 20:30:34
COASTAL TRADER304.7 yards 46°2018-09-17 01:03:01 CHIEF SEATTLE306.9 yards 338°2018-09-23 20:30:34
ATLANTIS360.8 yards 308°2018-09-23 12:16:54 LIBERTY II367.3 yards 305°2018-09-19 04:19:46
R V KITTIWAKE374.6 yards 339°2018-09-20 14:28:22 JULIA KAE416.7 yards 274°2018-09-21 13:00:29
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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