Callsign:	YT813
MMSI number:	368926641
IMO number:	718739
Navigational status:	Under way (engine) (0)
Vessel class:	Tug (52)
Destination:	BREMERTON (ETA Feb19 17:00)
Location:	47°33.18' N 122°38.87' W - locator CN87QN22GR - show map 1.3 km East bearing 92° from Navy Yard City, Kitsap County, Washington, United States [?] 1.6 km Northwest bearing 328° from Port Orchard, Kitsap County, Washington, United States 24.4 km West bearing 256° from Seattle, King County, Washington, United States 111.5 km Southeast bearing 151° from Victoria, British Columbia, Canada
Last position:	2025-02-19 19:18:54 UTC (1d 22h43m ago) 2025-02-19 11:18:54 PST local time at Navy Yard City, United States [?]
Course:	51° – heading 44°
Speed:	5 km/h
Dimensions:	length 30 m width 10 m draught 5.0 m
Last path:	YT813>ais via Teachgeek
Positions stored:	17172

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.