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AIS vessel YT813 SENTINEL - show graphs
Callsign: YT813
MMSI number: 368926641
IMO number: 718739
Navigational status: Under way (engine) (0)
Vessel class: Tug (52)
Destination: SHIP_ASSIST (ETA Jan28 23:00)
Location: 47°33.25' N 122°38.37' W - locator CN87QN32GX - show map
2.8 miles Southwest bearing 222° from Enetai, Kitsap County, Washington, United States [?]
3.9 miles South bearing 169° from Tracyton, Kitsap County, Washington, United States
14.8 miles West bearing 256° from Seattle, King County, Washington, United States
69.4 miles Southeast bearing 151° from Victoria, British Columbia, Canada
Last position: 2025-01-31 12:25:32 EST (1d 7h44m ago)
2025-01-31 09:25:32 PST local time at Enetai, United States [?]
Course: 222° – heading 226°
Speed: 9 MPH
Dimensions: length 30 m width 10 m draught 5.0 m
Last path: YT813>ais via Teachgeek
Positions stored: 16873
Stations near current position of YT813 SENTINEL - show more
callsign distance last heard - EST      callsign distance last heard - EST
YT812 BAKER0.4 miles 257°2025-01-31 11:17:32 PERFECTLY BLENDED0.4 miles 110°2025-01-18 19:36:42
YT8000.4 miles 256°2025-01-29 14:51:53 TR010.4 miles 277°2025-01-16 15:12:47
WATERMAN0.6 miles 79°2025-02-01 20:07:40 CARLISLE II0.8 miles 167°2025-02-01 16:36:56
WALT GRACE0.8 miles 204°2025-01-25 17:55:56 KJ7GDN-40.9 miles 156°2025-01-11 20:09:15
N7BTS-90.9 miles 155°2025-02-01 16:56:17 RICH PASSAGE 10.9 miles 55°2025-02-01 20:08:41
COMMANDER0.9 miles 57°2025-02-01 20:05:41 RELIANCE0.9 miles 55°2025-02-01 20:00:41
CATALYST1.0 miles 53°2025-01-30 19:46:05 NAIAD1.0 miles 194°2025-01-31 04:51:19
193241.0 miles 24°2025-01-28 21:30:38 CLEARWATER1.0 miles 81°2025-01-11 15:16:05
THE BOSS1.1 miles 49°2025-01-09 18:21:28 LIBERTY1.3 miles 46°2025-01-09 17:39:21
GW54791.7 miles 265°2025-02-01 20:06:00 BRIMMER1.7 miles 60°2025-01-03 18:31:58
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.
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