callsign		distance	last heard - UTC		callsign		distance	last heard - UTC
N2JRW-14		631.8 m 230°	2025-02-09 04:38:51		KD9BRW-7		1.7 km 310°	2025-02-04 02:41:02
N2JRW-8		2.0 km 205°	2025-01-24 00:07:36		N2JRW-20		2.0 km 205°	2025-01-20 19:42:01
N2JRW-30		2.0 km 205°	2025-01-24 13:38:35		N2JRW-40		2.0 km 205°	2025-01-24 00:07:22
N2JRW-15		2.0 km 199°	2025-02-11 13:29:56		W9UND-D		2.5 km 298°	2025-02-11 19:00:37
W9UND B		2.5 km 298°	2025-02-11 18:48:17		W9UND-B		2.5 km 298°	2025-02-11 18:48:27
NS9RC-10		3.1 km 316°	2025-02-11 18:55:44		WA9NNN-10		3.3 km 266°	2025-02-11 18:59:54
WA9NNN-7		3.3 km 267°	2025-02-10 17:50:29		NS9RC A		3.6 km 39°	2025-02-11 18:56:17
NS9RC AD		3.6 km 39°	2025-02-11 18:56:17		NS9RC B		3.6 km 39°	2025-02-11 18:56:17
NS9RC-A		3.6 km 39°	2025-02-11 18:56:02		NS9RC-B		3.6 km 39°	2025-02-11 18:56:02
KD9MXZ-9		3.7 km 337°	2025-02-09 19:02:22		KD9VPM-D		3.8 km 115°	2025-02-11 18:49:49
442.725NS		3.9 km 36°	2025-02-11 19:02:17		WA9KJE		4.0 km 353°	2025-02-11 18:59:07
NA9PL-10		4.5 km 122°	2025-02-11 18:56:42		KD9IOJ-1		4.6 km 29°	2025-02-11 18:57:05
CW4477		4.6 km 350°	2025-02-11 19:01:00		WA9KJE-9		4.6 km 350°	2025-02-07 17:20:30
N9MHR		5.0 km 24°	2025-01-16 20:22:24		M3TH-3		5.7 km 273°	2025-01-31 08:43:16
KC9MSG-Y		6.6 km 359°	2025-01-17 17:18:22		GW2066		6.8 km 175°	2025-02-11 18:58:54
FW1607		7.0 km 182°	2025-02-11 18:56:27		KP4EOP-D		7.1 km 144°	2025-02-11 18:52:55
KU9Z		7.3 km 354°	2025-01-25 20:58:42		StFranHos		7.7 km 359°	2025-02-11 07:26:29
GW5043		8.1 km 359°	2025-02-11 18:55:21		CYC MAC		8.1 km 219°	2025-02-07 19:56:17
DA MOUSE		8.2 km 219°	2025-02-07 21:15:38		EW3114		8.3 km 169°	2025-02-11 19:00:46
KC9WPR-5		8.5 km 150°	2025-02-11 11:31:06		TUBBY		8.6 km 150°	2025-02-08 21:38:00
WENDELLA		8.7 km 147°	2025-01-26 19:51:10		BUBBLES		8.7 km 150°	2025-02-10 00:50:51
LILA		8.8 km 155°	2025-02-11 19:03:20		SPLASH		8.8 km 149°	2025-02-09 02:22:58
ODYSSEY CHICAGO_IVER		8.9 km 146°	2025-02-10 02:39:06		IRLP-3326		9.0 km 153°	2025-01-15 01:17:41
FT DEARBORN		9.1 km 142°	2025-01-17 16:18:15		JAMES J. VERSLUIS		9.2 km 138°	2025-02-11 19:02:49
VAMOS		9.2 km 141°	2025-01-28 19:28:46		SKYVIEW		9.3 km 141°	2025-02-03 17:30:13
EVENING STAR		9.3 km 141°	2025-02-11 19:03:20		BRIGHT STAR		9.3 km 141°	2025-02-05 17:31:24
FW9359		9.3 km 353°	2025-02-11 18:58:40		MEGHAN B		9.4 km 141°	2025-02-06 18:51:34
ODYSSEY LAKE MI_IGAN		9.5 km 138°	2025-02-11 19:00:17		PERSERVERANCE		9.5 km 142°	2025-02-04 18:20:56
KD9LCG-D		9.6 km 153°	2025-02-11 18:43:35		N9HE-9		9.6 km 357°	2025-02-09 18:27:57
KB9IQX-L4		9.6 km 273°	2025-02-11 19:01:52		SPIRIT OF CHICAGO		9.7 km 137°	2025-02-02 03:38:48
KB9IQX-4		9.7 km 273°	2025-02-11 18:34:07		SPIRIT OF NAVY PIER		9.7 km 137°	2025-02-11 19:01:26
W9EDD-N		9.8 km 148°	2025-02-03 20:13:51		W9EDD B		9.8 km 148°	2025-02-03 20:07:51
W9EDD-B		9.8 km 148°	2025-02-03 20:08:01		W9EDD-D		9.8 km 148°	2025-02-03 20:14:01
KC9MNL B		9.8 km 287°	2025-02-11 18:45:11		KC9MNL-B		9.8 km 287°	2025-02-11 18:45:21
WQ9F-7		9.8 km 346°	2025-02-06 14:02:09		KC9TSF-9		9.8 km 298°	2025-02-09 17:40:59
KN6JGS-7		9.9 km 150°	2025-01-22 17:56:38		KD9QPL-5		10.1 km 279°	2025-02-10 23:57:34
FW1983		10.1 km 318°	2025-02-11 19:00:55		KD9QPL-10		10.1 km 279°	2025-02-11 18:52:51
KT9QPL-5		10.1 km 268°	2025-02-10 23:33:45		VOBAL		10.2 km 360°	2025-02-11 18:48:06
FW4219		10.3 km 236°	2025-02-11 18:54:27		N9GOF-9		10.9 km 285°	2025-02-09 01:02:09
N9BF-5		11.0 km 154°	2025-02-08 20:47:35		KD9MSN-9		11.1 km 337°	2025-02-10 03:14:46
KV3T-10		11.3 km 333°	2025-02-11 18:25:33		KC9MNL-12		11.3 km 294°	2025-02-11 05:56:38
KV3T-9		11.3 km 334°	2025-02-10 22:57:45		N9SRA		11.7 km 310°	2025-02-05 20:41:38
GWYNETH ANNE		12.1 km 165°	2025-02-11 19:03:20		Skokie Ho		12.2 km 337°	2025-02-11 03:35:23
EvanstonH		12.3 km 359°	2025-02-11 01:36:28		EW0592		12.4 km 283°	2025-02-11 19:00:36
KB9SXC-10		12.7 km 267°	2025-02-11 18:51:38		KD9IXA-Y		12.9 km 347°	2025-01-25 02:14:59
KE9BHC		13.5 km 278°	2025-02-10 18:02:06		KD9IXA B		13.6 km 351°	2025-01-25 20:39:11
KD9IXA-B		13.6 km 351°	2025-01-25 20:39:21		KD9IXA-N		13.6 km 351°	2025-01-25 03:35:06
003669193 US		13.6 km 359°	2025-02-11 19:03:20		VORF		13.6 km 237°	2025-02-11 19:00:36
ew5858		13.9 km 347°	2025-02-11 18:59:37		KD9JKH-9		14.0 km 169°	2025-01-18 21:10:37
EL-KD9WPP		14.0 km 160°	2025-02-11 18:57:28		KA9UAJ		14.7 km 327°	2025-02-11 19:00:03

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.