callsign		distance	last heard - UTC		callsign		distance	last heard - UTC
KV3T-10		623.8 m 30°	2025-03-07 15:38:19		KD9MSN-9		1.3 km 55°	2025-03-03 03:25:06
Skokie Ho		1.9 km 20°	2025-03-07 15:38:18		N9KON-N		2.3 km 271°	2025-03-03 02:51:55
FW1983		2.4 km 213°	2025-03-08 16:45:05		WQ9F-7		3.6 km 86°	2025-03-04 13:46:25
KA9UAJ		3.9 km 318°	2025-03-08 16:45:19		WA9NNN-7		3.9 km 268°	2025-03-08 14:46:42
FW9359		4.3 km 93°	2025-03-08 16:53:53		N9SRA		4.5 km 204°	2025-03-07 14:51:28
ew5858		4.7 km 29°	2025-03-08 16:51:44		KB2PMD-10		4.8 km 358°	2025-02-26 21:54:38
K9JRM		4.9 km 46°	2025-02-18 01:52:00		KD9IXA B		5.2 km 40°	2025-02-21 16:45:00
KD9IXA-B		5.2 km 40°	2025-02-21 16:45:10		N9HE-9		5.4 km 72°	2025-03-03 01:12:45
VOBAL		5.4 km 83°	2025-03-08 16:54:07		GW5043		5.4 km 104°	2025-03-08 16:50:19
StFranHos		5.6 km 108°	2025-03-07 02:56:10		EvanstonH		6.0 km 62°	2025-03-07 10:39:11
W9BTW B		6.1 km 291°	2025-03-08 16:48:14		W9BTW-B		6.1 km 291°	2025-03-08 16:48:24
KC9USC-11		6.5 km 329°	2025-03-08 16:24:09		K9ITZ		6.7 km 311°	2025-02-11 22:11:47
003669193 US		6.7 km 52°	2025-03-08 16:54:07		WA9KJE-9		6.8 km 137°	2025-03-03 23:39:11
CW4477		6.8 km 137°	2025-03-08 16:54:47		FW1203		7.1 km 2°	2025-03-08 16:51:51
147.345NS		7.2 km 347°	2025-03-08 16:41:07		W9GAK-6		7.3 km 326°	2025-03-04 23:19:23
WA9KJE		7.4 km 138°	2025-03-08 16:53:57		NS9RC		7.6 km 327°	2025-03-08 16:28:07
N9GOF-9		7.6 km 203°	2025-02-28 20:50:33		KC9MNL B		7.6 km 211°	2025-02-14 01:59:41
KC9MNL-B		7.6 km 211°	2025-02-14 01:59:51		KK9H		7.7 km 342°	2025-03-02 01:11:37
KD9QPL-5		7.8 km 205°	2025-03-08 16:55:15		KK9H-7		7.9 km 342°	2025-02-28 18:55:44
NS9RC-10		8.0 km 156°	2025-03-08 16:47:18		KD9VYQ		8.6 km 155°	2025-03-07 21:50:20
W9UND-D		8.9 km 159°	2025-03-08 16:40:25		W9UND B		8.9 km 159°	2025-03-08 16:41:25
W9UND-B		8.9 km 159°	2025-03-08 16:41:35		KD9QPL-10		9.1 km 210°	2025-03-08 16:46:48
M3TH-3		9.2 km 182°	2025-02-16 15:20:26		KC9MNL-12		9.3 km 206°	2025-03-07 06:55:04
KD9BRW-7		9.4 km 154°	2025-03-04 04:06:43		KD9IOJ-1		9.4 km 126°	2025-03-08 16:27:06
EW0592		9.4 km 225°	2025-03-08 16:45:29		KB9IQX-L4		9.9 km 205°	2025-03-08 16:46:56
KB9IQX-4		9.9 km 205°	2025-03-08 16:34:07		WA9NNN-1		9.9 km 167°	2025-02-23 13:53:29
WA9NNN-14		9.9 km 167°	2025-03-08 15:59:14		WA9NNN-10		10.0 km 167°	2025-03-08 16:54:14
442.725NS		10.0 km 129°	2025-03-08 16:43:07		442.72,NS		10.0 km 129°	2025-03-04 04:58:14
KD9YFR-7		10.1 km 322°	2025-02-21 13:04:21		NS9RC A		10.2 km 131°	2025-03-08 16:46:26
NS9RC AD		10.2 km 131°	2025-03-08 16:46:26		NS9RC B		10.2 km 131°	2025-03-08 16:46:27
NS9RC-A		10.2 km 131°	2025-03-08 16:46:12		NS9RC-B		10.2 km 131°	2025-03-08 16:46:12
KD9ZHF		10.5 km 138°	2025-03-05 03:59:23		KD9QUL-5		10.8 km 207°	2025-02-18 13:53:11
KE9BHC		10.9 km 226°	2025-02-10 18:02:06		FW5674		10.9 km 150°	2025-03-08 16:45:30
N9IHX		10.9 km 327°	2025-03-07 15:29:43		EW1098		11.0 km 241°	2025-03-08 01:30:58
N2JRW-14		11.1 km 153°	2025-02-09 04:38:51		KD9Q0L-5		11.2 km 205°	2025-03-04 13:28:35
W4MDD		11.8 km 320°	2025-03-05 02:22:20		WO9X		12.2 km 308°	2025-03-06 20:26:21
N2JRW-15		12.3 km 157°	2025-02-11 13:29:56		KB9SXC-10		12.5 km 215°	2025-03-08 16:45:45
KB9SXC-7		12.5 km 215°	2025-03-08 16:40:43		KB9SXC-15		13.6 km 327°	2025-03-08 16:51:44
AA9RA-DP		13.8 km 165°	2025-03-08 02:49:00		KD9VPM-D		14.2 km 141°	2025-03-08 16:52:51
KDIXN-9		14.7 km 227°	2025-02-12 19:21:03		WA8AQS-9		14.9 km 141°	2025-03-01 06:22:55
NA9PL-10		15.1 km 142°	2025-03-08 16:49:08		224.320NS		15.3 km 329°	2025-03-08 16:54:07
W9DMC-1		15.5 km 315°	2025-03-07 23:53:02		FW4219		15.6 km 191°	2025-03-08 16:49:16
KD9BBB-6		15.7 km 326°	2025-03-04 17:33:57		KD9BBB-7		15.7 km 326°	2025-03-07 18:39:54
KD9BBB		15.7 km 326°	2025-03-08 16:51:34		CYC MAC		15.8 km 179°	2025-02-24 22:30:45
DA MOUSE		15.8 km 179°	2025-02-07 21:15:38		WB9AET		16.6 km 206°	2025-02-25 01:49:15
KD9QPL-7		16.8 km 155°	2025-03-08 14:35:30		FW8573		16.8 km 334°	2025-03-08 16:55:15
FW1607		17.2 km 162°	2025-03-08 16:46:25		KD9PKP-15		17.3 km 232°	2025-03-08 16:45:12
GW2066		17.4 km 160°	2025-03-08 16:52:22		KP4EOP-D		18.0 km 147°	2025-03-08 16:51:33
VORF		18.0 km 199°	2025-03-08 16:45:40		EW3114		19.0 km 158°	2025-03-08 16:45:15
K9DJR-9		19.0 km 279°	2025-03-06 16:55:57		W9BLN-Y		19.3 km 288°	2025-03-08 16:47:52

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.