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AIS vessel USAV HENRY KNOX - show graphs
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Callsign: ADTG
MMSI number: 368720000
IMO number: 388352
Navigational status: Under way (engine) (0)
Vessel class: Towing (31)
Destination: : (ETA ***00 24:60)
Location: 47°17.05' N 122°24.98' W - locator CN87TG08AF - show map - static map
2.5 miles Northeast bearing 31° from Tacoma, Pierce County, Washington, United States [?]
4.2 miles Northwest bearing 318° from Fife, Pierce County, Washington, United States
6.2 miles North bearing 339° from Waller, Pierce County, Washington, United States
22.6 miles South bearing 190° from Seattle, King County, Washington, United States
Last position: 2018-07-25 17:25:01 EDT (112d 19h10m ago)
2018-07-25 14:25:01 PDT local time at Tacoma, United States [?]
Course: 2° – heading 9°
Speed: 6 MPH
Dimensions: draught 5.0 m
Last path: ADTG>ais via KB7RYY
Positions stored: 5762
Stations near current position of USAV HENRY KNOX - show more
callsign distance last heard - EST      callsign distance last heard - EST
SSGT ROBERT T KURODA289.8 yards 100°2018-11-01 16:34:41 MIKE QUIGG384.7 yards 279°2018-11-03 18:17:31
WILLIAM TYNDALE392.4 yards 315°2018-11-11 09:29:23 MILLENNIUMSTAR487.6 yards 192°2018-11-15 10:22:21
ALEUTIAN FALCON515.0 yards 93°2018-11-14 06:40:04 HENRY FOSS0.5 miles 154°2018-11-15 10:27:22
KODIAK ENTERPRISE0.5 miles 108°2018-11-13 10:35:21 SEATTLE ENTERPRISE0.5 miles 110°2018-10-20 18:56:08
EVER STEADY0.5 miles 158°2018-11-15 09:27:16 USAV PALO ALTO0.5 miles 309°2018-11-04 16:27:34
ISLAND VENTURE0.6 miles 156°2018-11-15 11:32:27 RICH PADDEN0.6 miles 298°2018-11-15 05:36:00
FURY0.7 miles 320°2018-10-21 21:48:38 BALLENITA1.0 miles 184°2018-11-15 02:22:34
JOSEPH SAUSE1.0 miles 184°2018-10-22 21:27:44 HYUNDAI SPLENDOR1.1 miles 143°2018-11-14 18:17:59
WEDELL FOSS1.2 miles 142°2018-11-15 10:55:24 ANNA D1.2 miles 272°2018-11-08 13:00:30
ALYSSA ANN1.3 miles 232°2018-11-14 04:54:56 SALTY TRIBE1.3 miles 243°2018-10-28 18:29:19
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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