callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
438.900CH		66.6 yards 336°	2024-05-18 18:15:19		ER-ER1VHF		0.6 miles 195°	2024-05-18 18:17:58
DMRSTATUS		1.1 miles 16°	2024-05-18 15:20:53		145.550CH		2.4 miles 15°	2024-05-18 18:18:24
FW4072		2.7 miles 342°	2024-05-18 18:17:57		ER1CW-D		2.7 miles 339°	2024-04-23 05:22:56
ER1IL-DP		3.4 miles 227°	2024-05-18 16:11:28		ER1FIL		4.3 miles 49°	2024-05-18 07:13:49
ER1ONE		4.5 miles 321°	2024-05-18 18:17:49		ER1CHI		4.7 miles 39°	2024-05-18 18:09:24
ER1MAN		4.8 miles 12°	2024-05-18 18:14:28		ER1SKI-1		4.8 miles 41°	2024-05-18 18:14:37
ER2SD		5.9 miles 19°	2024-05-17 04:28:24

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.