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
Map loading...
Callsign: WDL3959
MMSI number: 368005960
IMO number: 609843
Navigational status: Under way (engine) (0)
Vessel class: Pleasure (37)
Location: 47°36.57' N 122°12.60' W - locator CN87VO46TH - show map - static 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: 2020-06-01 13:05:45 EDT (45s ago)
2020-06-01 10:05:45 PDT local time at Bellevue, United States [?]
Course: 024.7°
Speed: 0 MPH
Dimensions: length 12 m width 4 m draught 0.0 m
Last path: WDL3959>ais via KB7RYY
Positions stored: 11058
Stations near current position of WHY KNOT - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JUST RIGHT III16.2 yards 26°2020-06-01 13:02:45 SI SENORA27.0 yards 334°2020-06-01 12:56:45
THE LIBRARY27.5 yards 28°2020-05-24 18:45:46 ALLIANCE36.0 yards 260°2020-06-01 13:00:45
OXOMOXO47.2 yards 75°2020-05-29 21:38:41 FIDDLER72.6 yards 298°2020-05-25 21:24:17
THIRD DAY115.8 yards 132°2020-05-11 21:06:29 THE ISLANDER120.0 yards 124°2020-05-29 20:41:42
PACIFIC GRACE125.3 yards 151°2020-05-30 12:02:36 KB7GL-8140.0 yards 141°2020-05-26 16:25:29
CHEZ NOUS142.7 yards 196°2020-05-10 17:12:43 SHASA146.8 yards 144°2020-05-10 14:14:42
LULU150.3 yards 133°2020-06-01 13:01:45 SOJOURN151.7 yards 128°2020-05-31 13:11:42
BIZ164.2 yards 123°2020-05-13 07:24:53 ELEUTHERA170.4 yards 149°2020-06-01 13:02:45
OFF COURSE175.9 yards 126°2020-05-09 20:06:47 KE7ARH-10207.3 yards 137°2020-06-01 12:20:08
GOOD NEWS256.0 yards 272°2020-05-29 23:22:01 SPRAY261.7 yards 131°2020-06-01 10:53:45
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