callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
ER1CW-D		2.1 miles 116°	2024-04-23 05:22:56		FW4072		2.2 miles 115°	2024-05-18 23:18:17
145.550CH		3.6 miles 109°	2024-05-18 23:18:24		DMRSTATUS		3.9 miles 128°	2024-05-18 22:57:22
ER1MAN		4.0 miles 72°	2024-05-18 23:21:03		438.900CH		4.4 miles 141°	2024-05-18 23:15:19
ER-ER1OVR		4.5 miles 141°	2024-05-18 23:16:58		ER-ER1VHF		4.8 miles 147°	2024-05-18 23:17:58
ER2SD		5.2 miles 66°	2024-05-17 04:28:24		ER1CHI		5.8 miles 88°	2024-05-18 23:08:56
ER1IL-DP		5.8 miles 177°	2024-05-18 16:11:28		ER1SKI-1		6.0 miles 89°	2024-05-18 23:21:13
ER1FIL		6.1 miles 96°	2024-05-18 07:13:49

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.