Callsign:	WDN8407
MMSI number:	368317320
IMO number:	224908
Navigational status:	Under way (engine) (0)
Vessel class:	Tug (52)
Destination:	SAULT STE MARIE (ETA ***00 24:60)
Location:	46°30.13' N 84°20.57' W - locator EN76TM80UM - show map 0.5 miles North bearing 14° from Sault Sainte Marie, Chippewa County, Michigan, United States [?] 1.1 miles Southwest bearing 205° from Sault Ste. Marie, Ontario, Canada
Last position:	2024-05-20 11:33:46 EDT (2h46m ago) 2024-05-20 11:33:46 EDT local time at Sault Sainte Marie, United States [?]
Course:	231.4° – heading 214°
Speed:	0 MPH
Dimensions:	length 13 m width 7 m draught 0.0 m
Last path:	WDN8407>ais via GM7HHB
Positions stored:	1294

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
WHITEFISH BAY		445.7 yards 283°	2024-04-24 09:23:26		CG KATMAI BAY		453.7 yards 115°	2024-04-22 08:16:20
WYOMING		475.8 yards 122°	2024-05-20 00:46:28		LEVOYAGEUR		0.4 miles 271°	2024-05-20 13:29:40
HIAWATHA		0.4 miles 272°	2024-05-18 06:08:20		OWEN M FREDRICK		0.5 miles 275°	2024-05-15 09:28:27
KJ7SYX-9		0.5 miles 242°	2024-04-29 18:26:48		W I SCOTT PURVIS		0.8 miles 80°	2024-05-20 11:08:45
BIDE-A-WEE		0.8 miles 270°	2024-05-18 14:41:25		C B NICOLET		1.0 miles 269°	2024-05-16 12:43:35
NAUTICA QUEEN		1.3 miles 119°	2024-05-20 09:52:44		IOWA		1.3 miles 118°	2024-05-20 11:33:46
W8HRV B		1.6 miles 146°	2024-05-20 14:05:17		W8HRV-B		1.6 miles 146°	2024-05-20 14:05:27
MICHIPICOTEN		2.0 miles 305°	2024-05-20 10:59:45		CG BUCKTHOPN		2.1 miles 114°	2024-05-16 13:57:35
VALERIE B		2.1 miles 255°	2024-05-20 01:59:29		KJ7SYX		2.4 miles 215°	2024-05-19 18:01:18
SUGAR ISLANDER II		2.5 miles 119°	2024-05-20 13:27:40		VE3DPT		2.7 miles 325°	2024-05-16 21:54:26

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.