callsign		distance	last heard - EST		callsign		distance	last heard - EST
EVENING STAR		110.7 yards 281°	2025-01-05 19:03:49		STAR OF CHICAGO		142.7 yards 281°	2025-01-01 19:30:18
KD9MSN-9		197.3 yards 315°	2025-01-09 11:58:00		MARLYN		262.1 yards 72°	2024-12-30 19:44:11
PERSERVERANCE		310.1 yards 171°	2025-01-03 14:23:13		ANITA DEE		315.6 yards 201°	2024-12-31 23:42:01
FT DEARBORN		358.4 yards 272°	2025-01-17 11:18:15		MEGHAN B		437.1 yards 123°	2025-01-06 06:45:44
JAMES J. VERSLUIS		456.9 yards 43°	2025-01-19 23:42:02		ODYSSEY LAKE MI_IGAN		517.6 yards 81°	2025-01-19 23:55:49
SPIRIT OF CHICAGO		0.4 miles 84°	2025-01-17 22:32:56		SPIRIT OF NAVY PIER		0.5 miles 84°	2025-01-19 23:55:27
ODYSSEY CHICAGO_IVER		0.6 miles 263°	2025-01-18 22:20:17		CAP STREETER		0.6 miles 263°	2024-12-23 21:29:25
LILA		0.7 miles 260°	2025-01-19 18:53:55		WENDELLA		0.7 miles 262°	2025-01-17 16:36:30
W9EDD-N		0.8 miles 212°	2025-01-19 18:54:31		W9EDD B		0.8 miles 212°	2025-01-19 23:40:41
W9EDD-B		0.8 miles 212°	2025-01-19 23:40:51		W9EDD-D		0.8 miles 212°	2025-01-19 18:54:21
BUBBLES		0.9 miles 255°	2025-01-18 21:22:19		KN6JGS-7		1.1 miles 213°	2025-01-19 17:32:15
TUBBY		1.1 miles 258°	2025-01-18 19:59:49		SPLASH		1.1 miles 252°	2025-01-14 09:43:24
FW2710		1.1 miles 205°	2025-01-19 23:43:49		IRLP-3326		1.2 miles 245°	2025-01-14 20:17:41
KD9LCG-D		1.3 miles 228°	2025-01-19 21:23:53		KP4EOP-D		1.4 miles 312°	2025-01-19 23:52:53
N0CFO-5		1.6 miles 318°	2025-01-09 19:29:39		N9BF-5		1.8 miles 202°	2025-01-16 08:32:05
NA9PL-10		3.2 miles 337°	2025-01-19 23:47:59		GW2066		3.3 miles 274°	2025-01-19 23:57:32
367325716 US		3.6 miles 102°	2025-01-13 10:56:12		N3JIM B		3.8 miles 181°	2025-01-19 23:56:25
N3JIM-B		3.8 miles 181°	2025-01-19 23:56:35		EL-KD9WPP		3.8 miles 190°	2025-01-12 13:57:52
KD9VPM-D		3.8 miles 336°	2025-01-19 23:49:49		FW1607		3.8 miles 272°	2025-01-19 23:50:27
KD9JKH-9		4.5 miles 206°	2025-01-18 16:10:37		KN4YSZ-14		4.8 miles 228°	2024-12-23 09:51:50
AA9RA-DP		5.2 miles 294°	2025-01-18 23:51:02		N2JRW-10		5.2 miles 309°	2025-01-05 02:48:37
N2JRW-15		5.2 miles 309°	2025-01-19 23:00:21		N2JRW-14		5.3 miles 309°	2025-01-15 10:34:08
N2JRW-20		5.3 miles 309°	2025-01-19 23:04:31		N2JRW-4		5.3 miles 309°	2025-01-13 11:23:07
N2JRW-30		5.3 miles 309°	2025-01-18 21:55:55		FW5674		5.8 miles 321°	2025-01-19 23:45:25
N9HXR-8		6.2 miles 308°	2025-01-06 19:38:52		NS9RC A		6.6 miles 340°	2025-01-19 23:42:08
NS9RC AD		6.6 miles 340°	2025-01-19 23:42:09		NS9RC B		6.6 miles 340°	2025-01-19 23:42:09
NS9RC-A		6.6 miles 340°	2025-01-19 23:41:54		NS9RC-B		6.6 miles 340°	2025-01-19 23:41:54
WA9KJE-9		6.6 miles 318°	2024-12-23 09:58:25		WA8AQS-9		6.8 miles 342°	2025-01-18 01:46:00
KD9BRW-7		6.8 miles 319°	2025-01-06 23:35:21		442.725NS		6.8 miles 341°	2025-01-19 23:43:52
WA9NNN-3		7.1 miles 307°	2025-01-10 11:27:25		WA9NNN-10		7.1 miles 307°	2025-01-19 23:41:09
WA9NNN-1		7.1 miles 307°	2025-01-18 15:36:36		WA9NNN-7		7.2 miles 307°	2025-01-18 15:34:29
W9UND-D		7.2 miles 316°	2025-01-19 21:20:55		W9UND B		7.2 miles 316°	2025-01-19 23:38:05
W9UND-B		7.2 miles 316°	2025-01-19 23:38:05		KD9IOJ-9		7.3 miles 341°	2025-01-18 11:09:54
KD9IOJ-1		7.3 miles 342°	2025-01-19 23:36:35		KD9MXZ-9		7.6 miles 328°	2025-01-18 18:22:14
N9MHR		7.7 miles 342°	2025-01-16 15:22:24		NS9RC-10		7.7 miles 320°	2025-01-19 23:08:36
KC9TSF-9		7.8 miles 337°	2025-01-19 14:17:20		WA9KJE		8.0 miles 330°	2025-01-19 23:44:23
KD9QZB-D		8.1 miles 224°	2025-01-19 23:44:27		KD9QZB-10		8.1 miles 224°	2025-01-17 07:17:04
KE8ZVB-9		8.2 miles 306°	2025-01-01 11:51:28		KD9ATQ-6		8.3 miles 295°	2024-12-28 00:40:00
CW4477		8.4 miles 330°	2025-01-19 23:53:28		M3TH-3		8.6 miles 303°	2025-01-18 01:40:57
N9SRY-N		8.8 miles 240°	2025-01-19 23:49:23		FW4219		9.0 miles 275°	2025-01-19 23:52:06
KD9ZHF		9.2 miles 344°	2025-01-04 15:36:27		KC9MSG-Y		9.3 miles 337°	2025-01-17 12:18:22
StFranHos		10.0 miles 338°	2025-01-19 20:56:54		GW5043		10.2 miles 338°	2025-01-19 23:55:21
AK4AM-10		10.3 miles 228°	2025-01-01 15:49:30		VORF		10.7 miles 269°	2025-01-19 23:45:38
KB9IQX-L4		10.8 miles 297°	2025-01-19 23:53:54		KB9IQX-4		10.8 miles 296°	2025-01-19 23:34:07
AB9BZ		11.0 miles 229°	2025-01-19 23:50:27		KDYQPL-5		11.0 miles 294°	2025-01-14 08:41:22
N9GOF-9		11.1 miles 305°	2025-01-04 18:31:14		FW9359		11.1 miles 337°	2025-01-19 23:55:42
KD9QPL-10		11.2 miles 299°	2025-01-19 23:52:31		KD9QPL-5		11.3 miles 299°	2025-01-17 18:08:03
KD9QPL-7		11.3 miles 300°	2025-01-19 11:14:11		KC9MNL B		11.4 miles 304°	2025-01-19 23:41:47
KC9MNL-B		11.4 miles 304°	2025-01-19 23:41:57		KD9QTL-7		11.4 miles 292°	2025-01-16 17:52:07
VOBAL		11.4 miles 341°	2025-01-19 23:54:17		JEZEBEL		11.7 miles 161°	2025-01-17 21:22:33

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.