Callsign:	338473256
MMSI number:	338473256
Navigational status:	Undefined/default (15)
Vessel class:	(0)
Location:	43°13.85' N 86°21.38' W - locator EN63TF75FJ - show map 4.8 miles West bearing 249° from North Muskegon, Muskegon County, Michigan, United States [?] 4.9 miles Northwest bearing 299° from Roosevelt Park, Muskegon County, Michigan, United States 39.3 miles Northwest bearing 298° from Grand Rapids, Kent County, Michigan, United States 80.0 miles Northeast bearing 64° from Racine, Racine County, Wisconsin, United States
Last position:	2024-09-21 17:07:15 EDT (5d 7h6m ago) 2024-09-21 17:07:15 EDT local time at North Muskegon, United States [?]
Course:	167°
Speed:	7 MPH
Dimensions:	width 5 m draught 0.0 m
Last path:	338473256>ais via GM7HHB
Positions stored:	2

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
NOAA LAURENTIAN		1.2 miles 94°	2024-09-19 15:40:28		338338025 US		1.5 miles 94°	2024-09-21 09:23:28
338415805 US		1.5 miles 94°	2024-09-21 09:37:30		SPACE-FILLING CURVE		2.0 miles 112°	2024-09-21 14:43:14
AMANAKI		2.0 miles 336°	2024-09-21 18:07:15		STELLA BLUE		2.1 miles 116°	2024-09-21 17:55:15
BLACK RIVER		2.1 miles 115°	2024-09-21 10:21:36		W8MKG-9		2.5 miles 23°	2024-09-25 19:59:15
367161620 US		2.7 miles 213°	2024-09-21 10:24:37		MEREDITH ASHTON		3.1 miles 102°	2024-09-26 15:13:48
KD8CUN-9		4.6 miles 143°	2024-09-19 19:35:05		KD8UNA-7		4.9 miles 89°	2024-09-26 04:09:07
KNOT 2 SERIOUS		5.4 miles 153°	2024-09-21 17:15:15		K8WNJ-1		5.6 miles 87°	2024-09-27 00:11:52
K8WNJ-B		5.7 miles 87°	2024-09-27 00:02:57		K8WNJ-C		5.7 miles 87°	2024-09-27 00:02:57
K8WNJ B		5.7 miles 87°	2024-09-27 00:03:12		K8WNJ C		5.7 miles 87°	2024-09-27 00:03:12
SARAH ANDRIE		5.7 miles 81°	2024-09-21 23:37:26		GRRFLS60A		6.1 miles 33°	2024-09-25 05:32:15

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.