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 COSMO - show graphs
Callsign: 338398495
MMSI number: 338398495
Navigational status: Under way (engine) (0)
Vessel class: Pleasure (37)
Location: 47°38.60' N 122°18.92' W - locator CN87UP24DJ - show map
4.3 km North bearing 17° from Seattle, King County, Washington, United States [?]
12.6 km South bearing 171° from Shoreline, King County, Washington, United States
12.9 km South bearing 192° from Lake Forest Park, King County, Washington, United States
117.6 km Southeast bearing 138° from Victoria, British Columbia, Canada
Last position: 2025-03-06 09:13:06 UTC (9s ago)
2025-03-06 01:13:06 PST local time at Seattle, United States [?]
Course: 175.7°
Speed: 0 km/h
Dimensions: length 8 m width 3 m draught 0.0 m
Last path: 338398495>ais via KB7RYY
Positions stored: 6451
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