callsign		distance	last heard - UTC		callsign		distance	last heard - UTC
KB9IQX-L4		1.1 km 316°	2025-02-18 16:38:18		KB9IQX-4		1.2 km 314°	2025-02-18 16:34:07
KD9QPN-5		1.3 km 260°	2025-02-17 13:59:58		KD9QUL-5		1.5 km 274°	2025-02-18 13:53:11
KD9QPL-7		2.2 km 329°	2025-02-16 19:23:32		KD9QPL-10		2.2 km 329°	2025-02-18 16:46:15
M3TH-3		3.2 km 80°	2025-02-16 15:20:26		KC9MNL B		3.2 km 350°	2025-02-14 01:59:41
KC9MNL-B		3.2 km 350°	2025-02-14 01:59:51		N9GOF-9		3.6 km 332°	2025-02-09 01:02:09
KB9SXC-10		3.9 km 264°	2025-02-18 16:51:44		EW0592		4.4 km 313°	2025-02-18 16:45:37
KE9BHC		5.1 km 296°	2025-02-10 18:02:06		WA9NNN-7		5.1 km 89°	2025-02-17 23:52:28
FW4219		5.5 km 177°	2025-02-18 16:49:46		WA9NNN-10		5.6 km 90°	2025-02-18 16:49:55
WA9NNN-1		5.6 km 89°	2025-02-15 20:18:18		N9SRA		5.9 km 15°	2025-02-12 22:01:17
W9UND-D		6.8 km 77°	2025-02-18 16:40:27		W9UND B		6.8 km 77°	2025-02-18 16:41:47
W9UND-B		6.8 km 77°	2025-02-18 16:41:47		CYC MAC		7.1 km 148°	2025-02-14 17:59:00
DA MOUSE		7.1 km 149°	2025-02-07 21:15:38		NS9RC-10		7.1 km 69°	2025-02-18 16:09:16
KDIXN-9		7.3 km 268°	2025-02-12 19:21:03		VORF		7.7 km 200°	2025-02-18 16:45:38
KD9BRW-7		7.7 km 80°	2025-02-04 02:41:02		EW1098		7.7 km 306°	2025-02-18 15:45:20
FW1983		8.1 km 15°	2025-02-18 16:45:08		N2JRW-8		8.1 km 101°	2025-01-24 00:07:36
N2JRW-20		8.1 km 101°	2025-01-20 19:42:01		N2JRW-30		8.1 km 101°	2025-01-24 13:38:35
N2JRW-40		8.1 km 101°	2025-01-24 00:07:22		N2JRW-15		8.3 km 101°	2025-02-11 13:29:56
N2JRW-14		8.3 km 91°	2025-02-09 04:38:51		KD9MXZ-9		8.5 km 66°	2025-02-17 21:40:58
FW5674		8.8 km 88°	2025-02-18 16:45:27		WA9KJE		9.3 km 63°	2025-02-18 16:49:21
CW4477		9.4 km 59°	2025-02-18 16:48:20		WA9KJE-9		9.6 km 71°	2025-02-17 21:56:55
WA9VFD-9		9.6 km 286°	2025-02-15 21:28:07		WQ9F-7		9.7 km 326°	2025-02-17 19:52:43
WD8AWW		10.0 km 285°	2025-01-28 19:15:47		KD9PKP-2		10.2 km 265°	2025-02-18 16:43:47
KD9PKP-15		10.2 km 265°	2025-02-18 16:51:02		KC9TSF-9		10.4 km 60°	2025-02-17 20:21:41
KV3T-9		10.6 km 20°	2025-02-18 14:02:33		ND9G-7		10.9 km 239°	2025-02-18 13:11:38
FW1607		10.9 km 128°	2025-02-18 16:51:28		KV3T-10		10.9 km 20°	2025-02-18 15:14:26
KU9Z		11.0 km 47°	2025-01-25 20:58:42		KB9WPA		11.2 km 245°	2025-01-21 06:03:42
KD9MSN-9		11.4 km 23°	2025-02-14 04:32:35		GW2066		11.5 km 125°	2025-02-18 16:49:51
NS9RC A		11.5 km 74°	2025-02-18 16:36:17		NS9RC AD		11.5 km 74°	2025-02-18 16:36:19
NS9RC B		11.5 km 74°	2025-02-18 16:36:17		NS9RC-A		11.5 km 74°	2025-02-18 16:36:02
NS9RC-B		11.5 km 74°	2025-02-18 16:36:03		442.725NS		11.6 km 73°	2025-02-18 16:43:24
K9RCZ-14		11.7 km 219°	2025-02-11 19:25:02		WA8AQS-9		11.8 km 73°	2025-02-15 06:22:53
StFranHos		11.8 km 47°	2025-02-18 14:49:34		KD9IOJ-1		11.8 km 69°	2025-02-18 16:27:06
KD9IOJ-9		11.9 km 69°	2025-02-18 00:56:24		GW5043		12.0 km 46°	2025-02-18 16:45:18
Skokie Ho		12.2 km 19°	2025-02-18 12:02:23		FW9359		12.3 km 39°	2025-02-18 16:48:26
KD9VPM-D		12.3 km 96°	2025-02-18 16:49:49		K9FMB		12.6 km 321°	2025-01-23 04:24:41
KA9UAJ		12.7 km 4°	2025-02-18 16:45:12		NA9PL-10		12.8 km 100°	2025-02-18 16:48:18
EW3114		13.0 km 127°	2025-02-18 16:45:22		YAXISS		13.1 km 209°	2025-02-09 00:25:06
VOBAL		13.6 km 40°	2025-02-18 16:51:24		W9EDD		13.6 km 271°	2025-01-29 03:44:39
KP4EOP-D		14.1 km 112°	2025-02-18 16:38:29		N9HE-9		14.1 km 36°	2025-02-14 00:48:11
KD9IXA-Y		14.2 km 25°	2025-01-25 02:14:59		N9SRY-N		14.2 km 170°	2025-02-18 16:47:38
K9ITZ		14.3 km 353°	2025-02-11 22:11:47		KD9LDQ		14.7 km 258°	2025-02-18 16:51:44
KC9IAH-7		14.8 km 213°	2025-02-17 19:27:23		K9JRM		14.8 km 28°	2025-02-18 01:52:00
KC9IAH-9		14.9 km 208°	2025-02-11 19:37:49		ew5858		14.9 km 22°	2025-02-18 16:49:33
TUBBY		15.0 km 119°	2025-02-15 01:29:42		BUBBLES		15.2 km 118°	2025-02-16 02:27:00
SPLASH		15.2 km 119°	2025-02-16 23:59:50		WA9SGF-2		15.2 km 201°	2025-02-18 16:22:55
KD9IXA B		15.3 km 26°	2025-01-25 20:39:11		KD9IXA-B		15.3 km 26°	2025-01-25 20:39:21
KD9IXA-N		15.3 km 26°	2025-01-25 03:35:06		LILA		15.3 km 117°	2025-02-17 00:28:27
EvanstonH		15.3 km 34°	2025-02-18 12:39:28		WENDELLA		15.3 km 117°	2025-02-17 23:56:04
KC9USC-11		15.3 km 0°	2025-02-08 19:26:54		EVENING STAR		15.5 km 117°	2025-02-11 19:35:24
ODYSSEY CHICAGO_IVER		15.5 km 117°	2025-02-18 16:51:54		KD9LCG-D		15.6 km 122°	2025-02-18 16:43:33

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.