callsign		distance	last heard - EST		callsign		distance	last heard - EST
SPIRIT OF NAVY PIER		0.9 miles 239°	2024-11-04 23:19:28		SPIRIT OF CHICAGO		1.0 miles 240°	2024-10-27 20:32:08
IKO IKO		1.1 miles 281°	2024-10-25 11:15:13		DAKOTA		1.1 miles 151°	2024-10-12 12:11:45
ODYSSEY LAKE MI_IGAN		1.1 miles 244°	2024-11-04 23:18:57		ASAP		1.1 miles 236°	2024-11-03 14:36:15
MAUREEN REGINA		1.1 miles 252°	2024-11-04 23:21:30		SEADOG III		1.2 miles 245°	2024-10-10 10:53:53
JAMES J. VERSLUIS		1.2 miles 252°	2024-11-04 23:20:59		CELESTIAL		1.2 miles 197°	2024-10-23 12:58:57
SHORELINE II		1.2 miles 246°	2024-11-02 20:53:00		MARLYN		1.3 miles 247°	2024-11-03 18:25:19
SKEDADDLE		1.3 miles 247°	2024-11-03 18:10:31		ROBERT CALVEY		1.3 miles 242°	2024-10-28 15:38:15
PAPER BUOY		1.4 miles 194°	2024-10-24 08:06:50		SKYVIEW		1.4 miles 247°	2024-11-04 20:04:35
VOYAGEUR		1.4 miles 248°	2024-11-02 19:07:25		CAP STREETER		1.4 miles 246°	2024-10-31 12:23:43
RIVER VIEW		1.4 miles 245°	2024-11-02 21:15:25		GOTTA GO NOW		1.4 miles 248°	2024-11-03 18:38:36
CITYVIEW		1.4 miles 245°	2024-11-03 19:31:04		LICKETY SPLIT		1.5 miles 245°	2024-11-03 18:23:16
PERSERVERANCE		1.5 miles 241°	2024-11-01 14:09:03		STAR OF CHICAGO		1.5 miles 249°	2024-11-04 20:20:20
SHAKE A LEG		1.5 miles 249°	2024-10-19 20:41:05		VAMOS		1.5 miles 249°	2024-10-19 20:42:07
BLUE DOG		1.5 miles 249°	2024-10-19 14:06:21		ANITA DEE		1.5 miles 243°	2024-10-29 19:57:57
GUPPY		1.6 miles 233°	2024-10-30 20:27:10		FRED A BUSSE		1.6 miles 232°	2024-11-04 23:16:24
INNISFREE		1.6 miles 250°	2024-11-04 18:30:54		MARQUETTE		1.6 miles 251°	2024-11-03 19:43:17
ST. SOMEWHERE		1.7 miles 225°	2024-10-09 15:51:02		ANEMOS		1.8 miles 4°	2024-10-25 13:47:42
ANNA V		1.8 miles 220°	2024-10-09 09:22:06		DRUID		1.9 miles 233°	2024-10-11 18:20:58
ISLAND TIME		1.9 miles 248°	2024-10-30 12:56:23		PLANE TO SEA		1.9 miles 128°	2024-10-17 05:14:59
CHICAGO'S FIRST LADY		1.9 miles 249°	2024-11-04 16:04:11		ODYSSEY CHICAGO_IVER		2.0 miles 251°	2024-11-04 23:19:58
CHICAGO'S CLASSIC LA		2.0 miles 252°	2024-11-04 18:46:41		CHICAGO'S LITTL_LADY		2.0 miles 250°	2024-11-03 22:55:05
EVENING STAR		2.0 miles 252°	2024-11-04 23:19:58		CHICAGO'S LEADING LA		2.0 miles 250°	2024-11-03 20:08:13
POCO LOCO		2.0 miles 192°	2024-10-20 17:55:12		DF1CHB-15		2.0 miles 264°	2024-10-30 17:59:03
REBEL		2.0 miles 68°	2024-10-20 12:38:41		CHICAGO'S EMERALD LA		2.0 miles 251°	2024-11-03 18:00:20
LUCIA		2.1 miles 253°	2024-11-04 20:03:03		BRAVO		2.1 miles 253°	2024-11-04 23:19:58
KE9BNU		2.1 miles 278°	2024-10-17 19:54:09		WENDELLA		2.1 miles 253°	2024-11-04 23:21:30
LILA		2.1 miles 251°	2024-11-04 19:38:07		W9EDD-N		2.2 miles 234°	2024-11-04 19:33:02
W9EDD B		2.2 miles 234°	2024-11-04 23:17:22		W9EDD-B		2.2 miles 234°	2024-11-04 23:17:32
W9EDD-D		2.2 miles 234°	2024-11-04 18:53:12		NE9JJ-1		2.2 miles 230°	2024-10-13 16:16:03
KC9RWY-5		2.2 miles 237°	2024-10-13 17:25:19		K1DJB		2.3 miles 228°	2024-10-13 07:53:38
BOR		2.3 miles 250°	2024-10-19 13:48:27		AC0JO-15		2.3 miles 239°	2024-10-26 18:17:06
KD9UTN-i		2.3 miles 228°	2024-10-13 15:13:29		FW2710		2.4 miles 229°	2024-11-04 23:18:03
KP4EOP-D		2.4 miles 279°	2024-11-04 23:06:58		N4AE-5		2.4 miles 226°	2024-10-13 16:43:45
K9RST-7		2.4 miles 226°	2024-10-11 12:10:18		KD9IPG-9		2.4 miles 226°	2024-10-13 16:43:28
W9KNX-7		2.4 miles 227°	2024-10-13 10:48:02		K8EGG-7		2.5 miles 226°	2024-10-13 16:57:07
K9DJR-7		2.5 miles 225°	2024-10-13 16:44:06		MARINER II		2.5 miles 250°	2024-10-16 10:41:01
SCHADENFREUDE		2.5 miles 191°	2024-10-06 10:29:13		367591770		2.5 miles 315°	2024-10-27 08:32:34
BERNARD		2.5 miles 192°	2024-10-11 11:31:40		IRLP-3326		2.6 miles 246°	2024-11-03 17:30:48
KC9DTG-7		2.6 miles 222°	2024-10-13 16:39:45		KD9LCG-D		2.6 miles 238°	2024-11-04 20:10:08
W9DEV-7		2.6 miles 255°	2024-10-16 13:57:20		ON DECK		2.7 miles 210°	2024-10-24 08:13:27
SUMMER OF GEORGE		2.7 miles 255°	2024-10-31 13:36:02		RAT RACE		2.7 miles 252°	2024-10-27 12:20:15
KD9PNZ-7		2.7 miles 220°	2024-10-13 14:32:41		ISLAND RAIN		2.7 miles 253°	2024-10-08 10:37:16
EAGLE		2.8 miles 161°	2024-10-06 11:37:59		SONA BELLA		2.8 miles 209°	2024-10-12 00:43:15
KD9SEG-9		2.8 miles 278°	2024-10-13 13:42:51		FREYJA		2.8 miles 359°	2024-10-20 14:40:09
PEONY		2.8 miles 207°	2024-10-29 15:01:36		PROGRAM		2.9 miles 327°	2024-10-19 14:07:22
K9LOT-3		2.9 miles 222°	2024-10-13 09:57:32		K9LOT-1		2.9 miles 222°	2024-10-13 09:57:17
KC9WPR-7		2.9 miles 237°	2024-10-31 06:08:02		K9LOT-4		2.9 miles 222°	2024-10-13 09:55:34
K9LOT-2		2.9 miles 222°	2024-10-13 10:01:17		ALBATROSS		2.9 miles 326°	2024-10-06 11:03:20
I'M DOIN' ALRIGHT		2.9 miles 248°	2024-10-09 12:45:26		ROBERT H		2.9 miles 247°	2024-11-04 23:19:28
SOMEDAY		2.9 miles 206°	2024-11-02 13:18:00		KD9BBB-4		2.9 miles 222°	2024-10-13 16:26:02

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.