Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
AIS vessel POLAR VIKING - show graphs
Map loading...
Callsign: WDD6494
MMSI number: 367151000
IMO number: 404097
Navigational status: Under way (engine) (0)
Vessel class: Towing - large (32)
Destination: SEATTLE (ETA Nov02 12:00)
Location: 47°58.90' N 122°13.50' W - locator CN87VX35AO - show map - static map
1.1 miles West bearing 280° from Everett, Snohomish County, Washington, United States [?]
4.5 miles Northeast bearing 55° from Mukilteo, Snohomish County, Washington, United States
26.4 miles North bearing 11° from Seattle, King County, Washington, United States
61.2 miles Southeast bearing 120° from Victoria, British Columbia, Canada
Last position: 2017-11-02 12:47:27 EDT (174d 12h40m ago)
2017-11-02 09:47:27 PDT local time at Everett, United States [?]
Course: 28° – heading 25°
Speed: 7 MPH
Dimensions: length 40 m width 10 m draught 4.5 m
Last path: WDD6494>ais via KB7RYY
Positions stored: 28668
Stations near current position of POLAR VIKING - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
HANYANG256.2 yards 160°2018-04-25 07:00:31 BOB HOPE272.7 yards 278°2018-04-26 01:27:16
NAVY TUG YT804354.6 yards 219°2018-04-25 13:21:44 SPARTAN426.2 yards 190°2018-04-25 17:19:02
WESTWOOD VICTORIA441.1 yards 164°2018-04-25 17:33:02 NAVY UNIT 810.4 miles 257°2018-04-20 17:42:05
YTB 836 POKAGON0.4 miles 30°2018-04-20 15:10:45 TAURUS0.8 miles 286°2018-04-20 13:38:45
K7NVH-90.9 miles 140°2018-04-10 22:48:11 K7NVH-100.9 miles 140°2018-04-10 22:48:12
K7NVH-110.9 miles 140°2018-04-16 20:34:12 K7NVH-120.9 miles 140°2018-04-16 20:34:31
K7NVH-10.9 miles 142°2018-04-26 01:00:26 WHIDBEY0.9 miles 305°2018-04-25 16:56:02
SATURN1.0 miles 235°2018-04-25 05:34:31 SNO SO MARINE 331.0 miles 284°2018-03-28 22:03:11
AG7F1.2 miles 11°2018-04-22 21:30:48 ISLAND EXPLORER 31.2 miles 284°2018-04-25 20:05:08
EW84741.3 miles 51°2018-04-26 01:14:31 WL7CES-51.3 miles 112°2018-04-25 00:57:30
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.
FAQ · Blog · Discussion group · Linking to aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS