Callsign:	WDH9998
MMSI number:	367673690
IMO number:	16380
Navigational status:	Under way (engine) (0)
Vessel class:	Towing (31)
Destination:	LUDINGTON (ETA May31 13:30)
Location:	43°56.32' N 86°26.41' W - locator EN63SW75EG - show map 1.3 miles Southeast bearing 152° from Ludington, Mason County, Michigan, United States [?] 8.0 miles West bearing 262° from Scottville, Mason County, Michigan, United States 77.7 miles Northwest bearing 330° from Grand Rapids, Kent County, Michigan, United States 96.2 miles Northeast bearing 49° from Milwaukee, Milwaukee County, Wisconsin, United States
Last position:	2024-06-03 02:37:06 EDT (5d 21h3m ago) 2024-06-03 02:37:06 EDT local time at Ludington, United States [?]
Course:	247° – heading 57°
Speed:	0 MPH
Dimensions:	length 33 m width 10 m draught 4.0 m
Last path:	WDH9998>ais via YB8XM-AIS
Positions stored:	14863

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
EW1417		1.9 miles 149°	2024-06-08 23:30:39		N8YO-9		3.4 miles 67°	2024-06-08 16:38:36
N8SK-9		5.2 miles 129°	2024-06-08 15:59:11		EW3852		6.6 miles 13°	2024-06-08 23:27:01
GRRMWSE0A		8.1 miles 307°	2024-05-12 22:32:49		DW9990		9.1 miles 4°	2024-06-08 23:40:05
EW6978		9.2 miles 163°	2024-06-08 23:30:16		DW7500		10.7 miles 176°	2024-06-08 23:30:40
KA9ZDO-10		11.3 miles 185°	2024-05-22 05:05:51		GRRSMWJ0A		17.5 miles 288°	2024-05-27 01:02:45
K8COP-4		19.2 miles 167°	2024-06-08 23:32:26		W8SDK-9		19.4 miles 90°	2024-06-08 11:16:38
DW9113		20.6 miles 15°	2024-06-08 23:30:14		GRRSMWE0A		21.0 miles 284°	2024-05-12 22:32:49
GRRSMWF0A		21.8 miles 285°	2024-05-20 15:47:41		K7D3		29.7 miles 98°	2024-06-08 23:37:28
KD8EHO-10		30.1 miles 103°	2024-06-08 23:36:58		N8ARY-9		30.4 miles 104°	2024-06-08 23:33:57

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.