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AIS vessel SIERRA MADRE - show graphs
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Callsign: WDG525
MMSI number: 367544840
Navigational status: Under way (engine) (0)
Vessel class: Pleasure (37)
Destination: TBD
Location: 48°43.29' N 123°20.85' W - locator CN88HR83HD - show map - static map
16.7 miles East bearing 105° from Duncan, British Columbia, Canada [?]
17.5 miles Southeast bearing 118° from North Cowichan, British Columbia, Canada
35.6 miles Southwest bearing 222° from Surrey, British Columbia, Canada
37.9 miles South bearing 196° from Vancouver, British Columbia, Canada
Last position: 2016-09-18 14:54:47 EDT (281d 10h31m ago)
2016-09-18 11:54:47 PDT local time at Duncan, Canada [?]
Course: 184° – heading 183°
Speed: 15 MPH
Dimensions: length 24 m width 8 m draught 2.0 m
Last path: WDG525>ais via va7tel
Positions stored: 1345
Stations near current position of SIERRA MADRE - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
SPIRIT OF B.C.488.1 yards 20°2017-06-25 19:24:37 JADE AKKA1.0 miles 254°2017-06-23 03:47:30
316019533 CA1.4 miles 199°2017-06-12 18:26:13 STORMY1.5 miles 309°2017-06-22 04:19:35
SPIRIT OF VI1.8 miles 214°2017-06-26 01:21:44 PRINCESS SUPERIOR2.0 miles 207°2017-06-24 05:01:36
MAYNE QUEEN2.5 miles 330°2017-06-24 21:05:49 ALLIE CAT3.1 miles 219°2017-06-07 20:31:43
C.H. CATES IV3.2 miles 2°2017-05-28 13:43:19 PACIFIC SWIFT3.5 miles 307°2017-06-22 06:25:35
PACIFIC GRACE3.5 miles 307°2017-06-22 05:15:35 SEASPAN SWIFT3.5 miles 230°2017-06-26 14:56:51
COASTAL CELEBRATION3.6 miles 232°2017-06-22 05:23:35 QUEEN OF CUMBERLAND3.6 miles 232°2017-06-24 02:10:32
DOC SWAN3.7 miles 225°2017-06-22 03:56:35 OCEANUS3.7 miles 224°2017-06-24 01:55:32
GALATEA3.7 miles 23°2017-06-06 19:54:18 DOLCE FAR NIENTE3.7 miles 224°2017-06-22 04:58:37
ARCADIA II3.7 miles 224°2017-05-31 17:54:40 ZEEPAARD4.1 miles 226°2017-06-24 02:37:33
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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