callsign		distance	last heard - UTC		callsign		distance	last heard - UTC
EARC		5.4 km 274°	2025-03-14 04:05:10		IRLP-3198		10.5 km 261°	2025-03-14 04:07:13
EL-255318		10.5 km 261°	2025-03-14 03:39:15		FW7013		12.1 km 279°	2025-03-14 04:08:23
KC5SII-13		20.1 km 226°	2025-03-14 04:08:21		W5YDW		32.3 km 78°	2025-03-14 04:10:02
KF5JC-10		41.7 km 161°	2025-03-14 04:07:18		W5PDB		45.9 km 308°	2025-03-14 04:02:05
OUNSVRB0A		58.2 km 226°	2025-03-04 06:01:36		PONCA-3		58.3 km 58°	2025-03-09 06:14:42
STLWTR		62.0 km 123°	2025-03-14 04:08:44		STLWTR-6		62.0 km 123°	2025-03-09 22:38:54
PONCA		62.1 km 60°	2025-03-14 04:08:08		K5GTE-9		63.1 km 122°	2025-03-13 23:11:56
EW2027		65.2 km 110°	2025-03-14 04:07:26		W5KEI-7		66.0 km 118°	2025-03-05 23:51:36
EW4071		68.1 km 62°	2025-03-14 04:00:40		KJ5BJO-7		69.0 km 101°	2025-02-25 00:03:46
GW2585		70.8 km 115°	2025-03-14 04:08:05		KJ5ELQ-4		71.0 km 115°	2025-03-14 04:11:33
FW3659		71.2 km 62°	2025-03-13 20:11:12		AI5DD-9		71.9 km 114°	2025-02-26 23:45:42
KC9DCO-1		72.5 km 116°	2025-03-14 01:03:05		KC9DCO-12		72.5 km 116°	2025-03-02 16:15:47
KC9DCO-9		72.5 km 116°	2025-02-21 20:57:52		EW4283		74.2 km 107°	2025-03-14 03:45:49
w5zxc-i		78.0 km 64°	2025-03-11 15:05:43		KC5YTI-1		82.3 km 120°	2025-03-10 14:21:46

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.