Callsign:	WDF7020
MMSI number:	367480260
IMO number:	3292
Navigational status:	Under way (engine) (0)
Vessel class:	Tug (52)
Destination:	MARQUETTE (ETA May21 07:00)
Location:	46°28.91' N 84°17.84' W - locator EN76UL45HP - show map 2.5 miles East bearing 112° from Sault Sainte Marie, Chippewa County, Michigan, United States [?] 2.9 miles Southeast bearing 145° from Sault Ste. Marie, Ontario, Canada
Last position:	2024-05-22 07:17:12 EDT (17h13m ago) 2024-05-22 07:17:12 EDT local time at Sault Sainte Marie, United States [?]
Course:	152.6° – heading 153°
Speed:	10 MPH
Dimensions:	length 38 m width 20 m draught 6.4 m
Last path:	WDF7020>ais via GM7HHB
Positions stored:	171571

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
SUGAR ISLANDER II		376.8 yards 359°	2024-05-22 23:58:12		CG BUCKTHOPN		0.6 miles 334°	2024-05-16 13:57:35
W8HRV B		1.3 miles 272°	2024-05-23 00:16:33		W8HRV-B		1.3 miles 272°	2024-05-23 00:16:43
IOWA		1.3 miles 307°	2024-05-22 23:49:12		NAUTICA QUEEN		1.3 miles 307°	2024-05-20 09:52:44
SHIRLEY ANN		1.6 miles 304°	2024-05-22 23:49:12		KAYE E BARKER		1.7 miles 313°	2024-05-22 15:55:12
WILFRED M COHEN		2.1 miles 316°	2024-05-21 11:59:11		W I SCOTT PURVIS		2.1 miles 317°	2024-05-22 23:49:12
USACE S V BUFE		2.1 miles 152°	2024-05-09 14:17:14		WYOMING		2.3 miles 303°	2024-05-20 00:46:28
HERBERT C JACKSON		2.4 miles 305°	2024-05-22 23:49:12		CG26182		2.4 miles 142°	2024-05-16 09:08:41
C B NICOLET		2.5 miles 302°	2024-05-22 17:00:12		HOLIDAY		2.7 miles 302°	2024-05-21 10:19:11
WHITEFISH BAY		2.8 miles 301°	2024-04-24 09:23:26		KJ7SYX-9		2.8 miles 294°	2024-04-29 18:26:48
BIDE-A-WEE		2.9 miles 300°	2024-05-22 14:45:12		CSL NIAGARA		2.9 miles 300°	2024-05-22 01:14:12

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.