Source callsign:	GRRMWS
Location:	44°07.80' N 86°33.60' W - locator EN64RD21TE - show map 13.2 miles Northwest bearing 336° from Ludington, Mason County, Michigan, United States [?] 14.1 miles Southwest bearing 236° from Manistee, Manistee County, Michigan, United States 63.1 miles Northeast bearing 65° from Sheboygan, Sheboygan County, Wisconsin, United States 77.0 miles East bearing 110° from Green Bay, Brown County, Wisconsin, United States
Last position:	2024-04-28 00:17:29 EDT (48d 14h4m ago) 2024-04-28 00:17:29 EDT local time at Ludington, United States [?]
Last path:	GRRMWS>APRS via qAO,AE5PL-WX
Positions stored:	1
Others sourced by GRRMWS:	GRRMWS0OA GRRMWS0qA GRRMWS10A GRRMWS20A GRRMWS30A GRRMWS32A GRRMWS40A GRRMWS4ZA GRRMWS50A GRRMWS60A GRRMWS92A GRRMWSB0A GRRMWSCIA GRRMWSD0A GRRMWSDpA GRRMWSE0A GRRMWSE4A GRRMWSEjA GRRMWSElA GRRMWSFcA GRRMWSFfA GRRMWSFGA GRRMWSFYA GRRMWSG0A GRRMWSGoA GRRMWSI0A GRRMWSIBA GRRMWSJaA

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
DW9990		7.8 miles 122°	2024-06-15 14:20:05		ARTHUR M. ANDERSON		8.6 miles 271°	2024-06-15 10:30:10
N8SK-9		8.7 miles 157°	2024-06-15 12:22:03		EW3852		10.1 miles 132°	2024-06-15 14:22:03
DW9113		13.0 miles 59°	2024-06-15 14:15:15		GRRSMWJ0A		13.3 miles 233°	2024-05-27 01:02:45
FW5411		14.7 miles 59°	2024-06-15 14:22:22		K8DSE-9		14.8 miles 144°	2024-06-15 14:11:34
K8DIY		15.1 miles 54°	2024-06-15 13:56:45		K8DIY-D		15.1 miles 54°	2024-06-15 14:11:27
K8DIY-11		15.1 miles 55°	2024-06-15 14:11:47		EW1417		16.4 miles 155°	2024-06-15 14:15:19
GRRSMWF0A		16.9 miles 243°	2024-05-20 15:47:41		KE8YAU-9		20.3 miles 70°	2024-06-15 14:10:51
EW5499		21.1 miles 44°	2024-06-15 14:15:52		W8SDK-9		28.6 miles 118°	2024-06-11 16:39:13

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.