Callsign:	WDI8320
MMSI number:	367737420
Navigational status:	Under way (engine) (0)
Vessel class:	Sailing (36)
Location:	43°13.07' N 86°19.18' W - locator EN63UF12PH - show map 2.8 miles Northwest bearing 302° from Roosevelt Park, Muskegon County, Michigan, United States [?] 3.7 miles Southwest bearing 225° from North Muskegon, Muskegon County, Michigan, United States 37.3 miles Northwest bearing 298° from Grand Rapids, Kent County, Michigan, United States 81.3 miles Northeast bearing 65° from Racine, Racine County, Wisconsin, United States
Last position:	2024-09-21 17:55:15 EDT (6d 5h17m ago) 2024-09-21 17:55:15 EDT local time at Roosevelt Park, United States [?]
Course:	116°
Speed:	0 MPH
Dimensions:	length 17 m width 5 m draught 0.0 m
Last path:	WDI8320>ais via GM7HHB
Positions stored:	1

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
BLACK RIVER		30.8 yards 51°	2024-09-21 10:21:36		SPACE-FILLING CURVE		215.7 yards 17°	2024-09-21 14:43:14
338415805 US		0.9 miles 335°	2024-09-21 09:37:30		338338025 US		0.9 miles 334°	2024-09-21 09:23:28
NOAA LAURENTIAN		1.1 miles 319°	2024-09-19 15:40:28		MEREDITH ASHTON		1.2 miles 79°	2024-09-27 00:16:55
BLUENOTE		2.1 miles 296°	2024-09-21 17:07:15		KD8CUN-9		2.9 miles 161°	2024-09-19 19:35:05
KD8UNA-7		3.2 miles 73°	2024-09-26 04:09:07		W8MKG-9		3.3 miles 345°	2024-09-27 19:51:37
367161620 US		3.6 miles 248°	2024-09-21 10:24:37		AMANAKI		3.8 miles 316°	2024-09-21 18:07:15
KNOT 2 SERIOUS		4.0 miles 172°	2024-09-21 17:15:15		K8WNJ-1		4.0 miles 73°	2024-09-27 23:11:57
K8WNJ-B		4.0 miles 73°	2024-09-27 23:02:58		K8WNJ-C		4.0 miles 73°	2024-09-27 23:02:58
K8WNJ B		4.0 miles 73°	2024-09-27 23:03:13		K8WNJ C		4.0 miles 73°	2024-09-27 23:03:13
SARAH ANDRIE		4.2 miles 65°	2024-09-21 23:37:26		W8AEG-N		4.9 miles 151°	2024-09-27 20:13:40

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.