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 KIRSTEN H - show graphs
Map loading...
Callsign: WY7979
MMSI number: 365574474
IMO number: 48576
Navigational status: Under way (engine) (0)
Vessel class: Towing - large (32)
Destination: SEATLE (ETA Oct24 08:00)
Location: 47°32.26' N 122°19.70' W - locator CN87UM09OA - show map - static map
7.6 km South bearing 178° from Seattle, King County, Washington, United States [?]
11.9 km Southwest bearing 219° from Medina, King County, Washington, United States
126.1 km Southeast bearing 142° from Victoria, British Columbia, Canada
Last position: 2021-09-25 17:15:59 UTC (2d 3h27m ago)
2021-09-25 10:15:59 PDT local time at Seattle, United States [?]
Course: 262° – heading 136°
Speed: 0 km/h
Dimensions: length 22 m width 6 m draught 4.0 m
Last path: WY7979>ais via KB7RYY
Positions stored: 23707
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 · AIS sites · Service status · Database statistics · Advertising on · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS