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AIS vessel STRING THEORY - show graphs
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Callsign: WDH9152
MMSI number: 367665150
IMO number: 630406
Navigational status: Under way (engine) (0)
Vessel class: Sailing (36)
Location: 47°37.79' N 122°23.41' W - locator CN87TP31ED - show map - static map
3.2 miles Northwest bearing 301° from Seattle, King County, Washington, United States [?]
9.0 miles South bearing 195° from Shoreline, King County, Washington, United States
71.5 miles Southeast bearing 140° from Victoria, British Columbia, Canada
Last position: 2018-08-19 01:47:05 EDT (59d 3h20m ago)
2018-08-18 22:47:05 PDT local time at Seattle, United States [?]
Course: 359° – heading 7°
Speed: 2 MPH
Dimensions: length 13 m width 4 m draught 0.0 m
Last path: WDH9152>ais via KB7RYY
Positions stored: 691
Stations near current position of STRING THEORY - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
RESTLESS9.0 yards 270°2018-10-17 03:13:23 MERIDIAN40.5 yards 104°2018-09-30 16:48:40
RADIO FLYER48.7 yards 224°2018-10-15 16:53:04 ALPHA WAVE53.2 yards 130°2018-10-15 16:33:04
PARADUXX53.5 yards 78°2018-09-24 21:20:57 MV PUFFIN QUEST55.9 yards 46°2018-10-17 04:54:31
RUACH60.6 yards 120°2018-10-13 16:03:38 ROPOJO76.1 yards 150°2018-10-17 05:04:32
SPINNER76.6 yards 243°2018-10-17 02:47:20 M V SAGA84.5 yards 273°2018-10-10 12:08:59
MOHANA96.0 yards 198°2018-10-14 19:17:15 CATALYST96.1 yards 217°2018-10-17 05:05:32
MOONSTONE97.1 yards 237°2018-10-17 05:00:32 DISCOVERY109.4 yards 201°2018-09-25 15:01:14
PURA VIDA114.8 yards 62°2018-10-17 05:06:33 CACOETHES130.2 yards 161°2018-10-14 15:56:35
SATORI141.1 yards 224°2018-09-26 19:31:32 PASARGADA141.6 yards 117°2018-10-17 05:06:33
SICK DAY145.0 yards 215°2018-10-17 05:02:32 RHAPSODY148.4 yards 254°2018-09-21 03:06:47
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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