callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
ER1SKI-1		0.8 miles 350°	2024-05-19 03:26:49		ER1CHI		0.9 miles 339°	2024-05-19 03:29:02
145.550CH		2.7 miles 259°	2024-05-19 03:33:24		ER1MAN		3.0 miles 309°	2024-05-19 03:26:38
ER2SD		3.1 miles 335°	2024-05-17 04:28:24		DMRSTATUS		3.4 miles 239°	2024-05-19 03:28:28
FW4072		4.1 miles 267°	2024-05-19 03:28:33		ER1CW-D		4.3 miles 267°	2024-04-23 05:22:56
438.900CH		4.3 miles 230°	2024-05-19 03:27:19		ER-ER1OVR		4.3 miles 229°	2024-05-19 03:26:58
ER-ER1VHF		4.8 miles 225°	2024-05-19 03:27:58		ER1ONE		6.1 miles 276°	2024-05-19 03:32:49
ER1IL-DP		7.8 miles 228°	2024-05-19 03:14:16

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.