Callsign:	US SUB
MMSI number:	369970203
IMO number:	493925
Navigational status:	Under way (engine) (0)
Vessel class:	Military operations (35)
Destination:	YM (ETA ***00 24:60)
Location:	47°34.65' N 122°35.10' W - locator CN87QN98TO - show map 1.3 km Southeast bearing 128° from Enetai, Kitsap County, Washington, United States [?] 3.7 km East bearing 72° from Bremerton, Kitsap County, Washington, United States 19.2 km West bearing 261° from Seattle, King County, Washington, United States 111.5 km Southeast bearing 148° from Victoria, British Columbia, Canada
Last position:	2025-01-20 17:48:15 UTC (53d 10h49m ago) 2025-01-20 09:48:15 PST local time at Enetai, United States [?]
Course:	221° – heading 511°
Speed:	14 km/h
Dimensions:	draught 0.0 m
Last path:	US SUB>ais via Teachgeek
Positions stored:	44

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.