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 WHY KNOT - show graphs
Callsign: WDL3959
MMSI number: 368005960
IMO number: 560792
Navigational status: Under way (engine) (0)
Vessel class: Pleasure (37)
Location: 47°36.58' N 122°12.60' W - locator CN87VO46TH - show map
0.4 miles West bearing 263° from Bellevue, King County, Washington, United States [?]
1.1 miles Southeast bearing 134° from Medina, King County, Washington, United States
5.7 miles East bearing 88° from Seattle, King County, Washington, United States
78.1 miles Southeast bearing 136° from Victoria, British Columbia, Canada
Last position: 2024-10-27 03:20:56 EDT (26s ago)
2024-10-27 00:20:56 PDT local time at Bellevue, United States [?]
Course: 091.2° – heading 511°
Speed: 0 MPH
Dimensions: length 12 m width 4 m draught 0.0 m
Last path: WDL3959>ais via KB7RYY
Positions stored: 26661
Stations near current position of WHY KNOT - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
LAGOM12.1 yards 28°2024-10-27 03:19:56 ESCAPE20.5 yards 273°2024-10-27 03:18:55
ARONA23.4 yards 29°2024-10-27 03:19:56 MALARKEY27.4 yards 337°2024-10-27 03:20:56
ALLIANCE28.4 yards 252°2024-10-27 03:19:56 FIDDLER30.9 yards 314°2024-10-12 17:06:14
CHECKERED FLAG32.0 yards 34°2024-10-27 03:19:56 SJOJUNGFRUN36.8 yards 73°2024-10-24 21:11:19
MAHALO REWARDS51.1 yards 34°2024-10-27 03:20:56 THIRD DAY128.1 yards 135°2024-10-16 12:49:25
PER DIEM128.6 yards 145°2024-10-27 03:20:56 PHOENIX130.3 yards 147°2024-10-27 03:19:56
LICENSE TO CHILL139.4 yards 130°2024-10-26 04:45:40 AFTERGLOW144.9 yards 125°2024-10-27 03:15:55
KNAPPY HOUR146.6 yards 143°2024-10-13 19:59:24 LULU147.2 yards 142°2024-10-27 03:19:56
TANGENT155.2 yards 134°2024-09-29 23:13:32 SOJOURN155.7 yards 129°2024-10-27 03:20:56
HIDEAWAY173.8 yards 120°2024-10-07 22:52:02 SINGAPORE FLING184.9 yards 134°2024-10-27 03:18:55
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.
User guide · 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