Source callsign:	GRRMWS
Location:	42°28.80' N 86°43.80' W - locator EN62PL25JE - show map 23.9 miles West bearing 283° from South Haven, Van Buren County, Michigan, United States [?] 25.7 miles Northwest bearing 314° from Lake Michigan Beach, Berrien County, Michigan, United States 64.1 miles Northeast bearing 47° from Chicago, Cook County, Illinois, United States 71.0 miles Southeast bearing 123° from Milwaukee, Milwaukee County, Wisconsin, United States
Last position:	2024-10-12 17:47:03 EDT (5d 6h47m ago) 2024-10-12 17:47:03 EDT local time at South Haven, United States [?]
Last path:	GRRMWS>APRS via qAO,AE5PL-WX
Positions stored:	1
Others sourced by GRRMWS:	GRRMWS10A GRRMWS20A GRRMWS30A GRRMWS40A GRRMWS50A GRRMWS60A GRRMWS80A GRRMWSa1A GRRMWSB0A GRRMWSD0A GRRMWSE0A GRRMWSe1A GRRMWSf1A GRRMWSG0A GRRMWSh1A GRRMWSI0A GRRMWSK0A GRRMWSL0A GRRMWSM0A GRRMWSS0A GRRMWSU0A GRRMWSV0A GRRMWSX1A GRRMWSY1A

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
GRRSMWk1A		1.7 miles 144°	2024-10-12 17:32:03		GRRSMWi1A		23.6 miles 226°	2024-09-20 12:16:04
MKXSMWm1A		24.6 miles 302°	2024-09-24 16:01:11		GRRSMWj1A		25.9 miles 313°	2024-10-12 17:47:03
KE8PJQ-9		26.7 miles 137°	2024-10-17 18:42:31		KF8BOT-5		28.0 miles 69°	2024-10-06 14:59:32
TBD		29.0 miles 66°	2024-09-21 09:16:27		K8JNO-9		31.0 miles 116°	2024-10-17 22:19:31
FW1273		33.9 miles 59°	2024-10-18 00:25:18		FW1266		34.0 miles 53°	2024-10-18 00:33:24

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.