Callsign:	WTH4325
MMSI number:	366993010
IMO number:	606549
Navigational status:	Under way (engine) (0)
Vessel class:	Tug (52)
Destination:	EAGLE (ETA Jun22 23:00)
Location:	47°32.72' N 122°20.22' W - locator CN87TN90NV - show map - static map 4.2 miles South bearing 183° from Seattle, King County, Washington, United States [?] 7.3 miles Southwest bearing 224° from Medina, King County, Washington, United States 77.7 miles Southeast bearing 142° from Victoria, British Columbia, Canada
Last position:	2018-09-23 10:53:47 EDT (1m47s ago) 2018-09-23 07:53:47 PDT local time at Seattle, United States [?]
Course:	011.0° – heading 200°
Speed:	2 MPH
Dimensions:	length 23 m width 6 m draught 5.0 m
Last path:	WTH4325>ais via KB7RYY
Positions stored:	354537

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
WESTPOINT		122.2 yards 324°	2018-09-23 10:54:47		LULU		181.3 yards 177°	2018-09-21 19:23:20
368049577 US		213.6 yards 159°	2018-09-16 20:22:29		NOLA GAIL		229.9 yards 159°	2018-09-21 19:24:20
367472876 US		516.2 yards 87°	2018-09-18 11:43:00		CAROLYN H		0.6 miles 145°	2018-09-23 10:54:47
SONJA H		0.6 miles 144°	2018-09-22 13:10:51		GRETCHEN H		0.6 miles 144°	2018-09-21 21:20:29
DIANE H		0.6 miles 144°	2018-09-23 10:53:47		BILLIE H		0.6 miles 145°	2018-09-19 20:23:30
JENNIFER H		0.6 miles 144°	2018-09-22 13:14:51		MARIE H.		0.7 miles 144°	2018-09-23 10:53:47
NORMA H		0.7 miles 144°	2018-09-20 18:01:41		WA7YER-7		0.7 miles 272°	2018-09-15 10:34:48
342273566		0.8 miles 344°	2018-09-17 15:55:10		NANCY M		0.8 miles 344°	2018-09-18 17:34:11
335540746		0.8 miles 331°	2018-09-16 23:24:50		366998122 US		0.8 miles 331°	2018-09-19 00:50:30
366998089 US		0.8 miles 331°	2018-09-16 17:08:14		WYCLIFFE		0.8 miles 328°	2018-09-23 10:54:47

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.