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 DREKI - show graphs
Callsign: WDN9375
MMSI number: 368326420
IMO number: 941398
Navigational status: Under way (engine) (0)
Vessel class: Pleasure (37)
Location: 47°50.14' N 122°37.83' W - locator CN87QU40IN - show map
11.1 km North bearing 6° from Poulsbo, Kitsap County, Washington, United States [?]
14.0 km Northeast bearing 27° from Bangor Trident Base, Kitsap County, Washington, United States
33.9 km Northwest bearing 319° from Seattle, King County, Washington, United States
86.1 km Southeast bearing 140° from Victoria, British Columbia, Canada
Last position: 2025-07-07 23:51:37 UTC (16d 2h50m ago)
2025-07-07 16:51:37 PDT local time at Poulsbo, United States [?]
Course: 221° – heading 334°
Speed: 0 km/h
Dimensions: length 9 m width 3 m draught 0.0 m
Last path: WDN9375>ais via KB7RYY
Positions stored: 2490
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