Callsign:	WDM7733
MMSI number:	368236750
IMO number:	719381
Navigational status:	Under way (engine) (0)
Vessel class:	Tug (52)
Destination:	SEATTLE (ETA Dec31 16:00)
Location:	47°15.61' N 122°23.11' W - locator CN87TG32SK - show map 2.8 miles East bearing 80° from Tacoma, Pierce County, Washington, United States [?] 4.2 miles North bearing 350° from Waller, Pierce County, Washington, United States 6.7 miles Northwest bearing 320° from Puyallup, Pierce County, Washington, United States 24.0 miles South bearing 186° from Seattle, King County, Washington, United States
Last position:	2024-06-01 18:07:52 EDT (5m5s ago) 2024-06-01 15:07:52 PDT local time at Tacoma, United States [?]
Course:	181.2° – heading 182°
Speed:	2 MPH
Dimensions:	length 26 m width 10 m draught 5.2 m
Last path:	WDM7733>ais via KB7RYY
Positions stored:	91880

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
GLOVIS COMPANION		329.0 yards 135°	2024-06-01 06:00:36		CHICAGO EXPRESS		464.0 yards 309°	2024-06-01 10:12:09
EVER SUPERB		0.5 miles 148°	2024-05-31 10:19:50		CASCADIA		0.9 miles 36°	2024-05-18 06:29:54
BLUE HERON		0.9 miles 43°	2024-05-17 22:33:53		KD7KDG-9		1.0 miles 254°	2024-06-01 17:46:13
DOS MAS		1.2 miles 82°	2024-05-18 06:29:19		BBERINY		1.2 miles 81°	2024-05-18 06:28:08
FELLOWSHIP		1.2 miles 82°	2024-05-18 06:25:46		BLACKJACK		1.3 miles 85°	2024-05-18 06:24:35
MARKIT		1.3 miles 84°	2024-05-18 06:29:54		YM TRIUMPH		1.3 miles 311°	2024-06-01 18:12:52
356827208 PA		1.3 miles 315°	2024-05-28 07:29:35		MARY DIANNE		1.6 miles 333°	2024-05-18 00:06:13
PRIDE		1.9 miles 326°	2024-06-01 04:27:20		EW6584		2.0 miles 14°	2024-06-01 18:00:25
SANDRA FOSS		2.2 miles 272°	2024-06-01 15:53:40		IVER FOSS		2.2 miles 275°	2024-06-01 17:33:48
		2.3 miles 301°	2024-05-18 06:28:08		FIREBOAT DEFIANCE		2.3 miles 259°	2024-05-18 06:28:43

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.