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AIS vessel USAV HENRY KNOX - show graphs
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Callsign: ADTG
MMSI number: 368720000
IMO number: 710721
Navigational status: Moored (5)
Vessel class: Towing (31)
Destination: A (ETA ***00 24:60)
Location: 47°17.05' N 122°24.76' W - locator CN87TG08LE - show map - static map
2.6 miles Northeast bearing 34° from Tacoma, Pierce County, Washington, United States [?]
3.6 miles Northwest bearing 299° from Fife Heights, Pierce County, Washington, United States
4.0 miles Northwest bearing 320° from Fife, Pierce County, Washington, United States
22.6 miles South bearing 190° from Seattle, King County, Washington, United States
Last position: 2017-07-03 13:10:16 EDT (44d 20h30m ago)
2017-07-03 10:10:16 PDT local time at Tacoma, United States [?]
Course: 117° – heading 311°
Dimensions: draught 5.0 m
Last path: ADTG>ais via KB7RYY
Positions stored: 2909
Stations near current position of USAV HENRY KNOX - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
SSGT ROBERT T KURODA110.9 yards 287°2017-08-16 16:17:51 BOUNTIFUL315.7 yards 102°2017-08-17 04:17:57
LISA M0.3 miles 258°2017-07-31 23:59:47 JOSEPH SAUSE0.4 miles 283°2017-08-08 12:00:52
MICHELLE SLOAN0.4 miles 247°2017-08-17 08:01:58 MILLENNIUMSTAR0.5 miles 171°2017-08-17 07:59:58
MOL PARTNER0.5 miles 181°2017-08-17 08:03:58 002589680 NO0.5 miles 294°2017-08-13 22:29:42
MARY MARGARET0.5 miles 319°2017-08-09 16:59:06 031432550 BB0.6 miles 265°2017-08-05 04:58:18
DELTA LINDSEY0.6 miles 247°2017-08-17 08:03:58 WHIDBEY0.7 miles 298°2017-08-15 14:23:08
HAWAII1.0 miles 302°2017-08-15 11:18:00 WESTWOOD OLYMPIA1.0 miles 194°2017-08-17 06:01:58
FURY1.0 miles 308°2017-08-14 16:51:35 ADRIA ACE1.0 miles 151°2017-08-16 22:28:53
BOB HOPE1.1 miles 186°2017-08-17 07:57:58 JAMES T QUIGG1.3 miles 274°2017-08-17 07:25:58
MATSON PRODUCER1.3 miles 182°2017-08-17 07:59:58 031094680 BM1.3 miles 182°2017-08-05 03:27:16
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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