Callsign:	WDH7563
MMSI number:	366972020
IMO number:	25691
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Destination:	INDIANA HBR (ETA May26 01:00)
Location:	44°07.90' N 86°43.97' W - locator EN64PD21BO - show map 18.5 miles Northwest bearing 311° from Ludington, Mason County, Michigan, United States [?] 21.7 miles West bearing 249° from Manistee, Manistee County, Michigan, United States 55.4 miles Northeast bearing 61° from Sheboygan, Sheboygan County, Wisconsin, United States 69.0 miles East bearing 112° from Green Bay, Brown County, Wisconsin, United States
Last position:	2024-06-15 10:30:10 EDT (3h5m ago) 2024-06-15 10:30:10 EDT local time at Ludington, United States [?]
Course:	195.8° – heading 196°
Speed:	14 MPH
Dimensions:	length 234 m width 21 m draught 0.0 m
Last path:	WDH7563>ais via GM7HHB
Positions stored:	37257

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
GRRSMWJ0A		8.3 miles 195°	2024-05-27 01:02:45		GRRSMWF0A		10.1 miles 220°	2024-05-20 15:47:41
N8SK-9		14.5 miles 124°	2024-06-15 12:22:03		DW9990		15.8 miles 105°	2024-06-15 13:30:04
EW3852		17.5 miles 113°	2024-06-15 13:27:02		DW9113		20.7 miles 71°	2024-06-15 13:30:16
EW1417		21.6 miles 134°	2024-06-15 13:30:37		FW5411		22.4 miles 70°	2024-06-15 13:32:22
K8DIY		22.5 miles 67°	2024-06-15 12:56:45		K8DIY-D		22.5 miles 67°	2024-06-15 13:31:27
K8DIY-11		22.6 miles 68°	2024-06-15 13:26:47		KE8YAU-9		23.2 miles 63°	2024-06-15 10:30:51
BADGER		25.5 miles 259°	2024-06-15 11:27:10		EW5499		27.7 miles 57°	2024-06-15 13:30:37

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.