callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
CAP STREETER		381.8 yards 248°	2024-06-09 21:16:47		SPIRIT OF NAVY PIER		445.7 yards 253°	2024-06-10 22:51:19
SPIRIT OF CHICAGO		0.3 miles 253°	2024-06-04 14:10:07		KINSHIP		0.3 miles 199°	2024-06-09 16:42:17
GOTTA GO NOW		0.4 miles 239°	2024-06-10 19:48:18		NATHAN S		0.4 miles 228°	2024-06-08 22:37:17
WINDY		0.4 miles 258°	2024-06-10 00:00:47		SEADOG IV		0.4 miles 252°	2024-06-09 19:59:18
ODYSSEY LAKE MI_IGAN		0.5 miles 259°	2024-06-10 06:26:18		STUGA		0.5 miles 137°	2024-05-21 07:37:29
SEADOG III		0.5 miles 260°	2024-06-06 10:06:32		CG-45635		0.5 miles 237°	2024-05-25 15:43:59
JAMES J. VERSLUIS		0.6 miles 276°	2024-06-08 08:10:07		MARLYN		0.6 miles 261°	2024-06-10 22:12:18
CHICAGO S CLASSIC LA		0.6 miles 247°	2024-06-10 21:09:18		TUG_RACINE		0.7 miles 251°	2024-05-22 10:05:12
ENCHANTMENT		0.7 miles 249°	2024-06-09 16:34:38		TUG KENOSHA		0.7 miles 251°	2024-05-13 16:40:57
VOYAGEUR		0.7 miles 252°	2024-06-10 15:22:18		SKYVIEW		0.7 miles 259°	2024-06-10 21:55:18
CHINAP		0.8 miles 251°	2024-06-07 21:28:43		FULL CIRCLE		0.8 miles 243°	2024-06-08 08:03:11
338332417 US		0.8 miles 241°	2024-06-08 08:10:07		SAILORS KNOT		0.8 miles 244°	2024-06-08 08:01:35
MARINER II		0.9 miles 240°	2024-06-06 14:00:56		UNCORK D		0.9 miles 243°	2024-06-08 08:09:03
KISMET		0.9 miles 233°	2024-06-06 21:12:42		SCHADENFREUDE		0.9 miles 126°	2024-05-19 17:34:57
VENTEUX		0.9 miles 237°	2024-06-06 21:43:42		338314194 US		0.9 miles 238°	2024-06-06 11:09:04
FRED A BUSSE		0.9 miles 231°	2024-06-05 18:57:19		FREE RADICAL		0.9 miles 235°	2024-06-08 16:58:52
HANDSOME PETE		0.9 miles 236°	2024-06-08 08:13:19		GUPPY		1.0 miles 160°	2024-05-31 15:17:15
HARBINGER		1.0 miles 165°	2024-05-13 15:34:15		JASMIN		1.0 miles 136°	2024-05-16 14:03:21
YES		1.1 miles 220°	2024-05-12 16:03:49		SHEER BLISS		1.1 miles 230°	2024-06-08 19:50:21
DEMETECH		1.1 miles 218°	2024-05-19 18:14:26		ARETE		1.1 miles 209°	2024-05-28 14:59:39
BRIGHT STAR		1.1 miles 256°	2024-06-10 17:21:18		LUCIA		1.1 miles 257°	2024-06-10 22:27:18
CASA MIA		1.1 miles 228°	2024-06-07 06:51:09		COURAGEOUS		1.1 miles 220°	2024-06-08 16:57:48
ANNA V		1.1 miles 204°	2024-06-06 21:21:47		368289520 US		1.1 miles 223°	2024-06-06 14:06:48
PERSPICACITY		1.2 miles 215°	2024-05-15 20:55:01		GWHIZ		1.2 miles 215°	2024-06-04 21:04:23
SOCIABLE		1.2 miles 231°	2024-06-06 17:30:27		BLUE DOG		1.2 miles 198°	2024-06-08 17:04:45
INTANGIBLE		1.3 miles 141°	2024-06-04 10:04:14		WHISPER		1.3 miles 227°	2024-06-08 15:22:21
EVVAI		1.3 miles 210°	2024-06-05 16:38:24		BERNARD		1.3 miles 192°	2024-06-06 21:41:34
ASAP		1.3 miles 197°	2024-06-06 18:14:17		ANITA DEE		1.3 miles 259°	2024-05-16 21:01:34
CITYVIEW		1.3 miles 260°	2024-06-10 22:50:19		CYC CARRIER		1.3 miles 226°	2024-06-07 07:32:18
338350539 US		1.3 miles 186°	2024-06-04 15:00:22		CHICAGO S LITTL_LADY		1.4 miles 259°	2024-06-06 21:01:29
GONE WITH THEWIND		1.4 miles 188°	2024-05-18 14:38:57		ANNA MARIE		1.4 miles 214°	2024-06-08 17:33:21
SHAKE A LEG		1.4 miles 217°	2024-06-10 16:47:18		435285184		1.4 miles 261°	2024-06-07 07:27:30
369494115 US		1.5 miles 261°	2024-05-21 17:44:32		OMA		1.6 miles 216°	2024-06-03 13:40:11
FW2710		1.7 miles 227°	2024-06-11 04:57:12		HIWASSEE		1.7 miles 175°	2024-06-04 20:47:16
EAGLE		1.8 miles 188°	2024-06-08 16:35:53		EVENING STAR		1.9 miles 260°	2024-06-10 21:24:18
IRLP-3326		1.9 miles 251°	2024-05-26 04:34:18		KP4EOP-D		1.9 miles 294°	2024-06-11 04:48:36
KD9LCG-D		1.9 miles 240°	2024-06-10 20:27:02		ODYSSEY CHICAGO_IVER		1.9 miles 260°	2024-06-10 19:37:35
PAINKILLER 5		2.0 miles 169°	2024-06-08 16:41:14		BLUE EYES		2.0 miles 202°	2024-06-06 19:17:20
GET BUSY LIVIN		2.0 miles 202°	2024-06-08 08:06:23		NO REGRETS		2.1 miles 199°	2024-06-07 08:10:47
PERSERVERANCE		2.1 miles 260°	2024-06-10 13:29:18		YOUKNOW		2.1 miles 199°	2024-06-08 08:07:59
KD9UKH-1		2.1 miles 253°	2024-06-05 15:50:59		SMOOTH		2.1 miles 200°	2024-06-08 08:02:39
PATRON		2.1 miles 200°	2024-06-07 08:22:33		YACTHSEA		2.1 miles 199°	2024-06-07 08:44:20
KM4JAH		2.1 miles 198°	2024-06-03 21:45:26		PLANE TO SEA		2.1 miles 202°	2024-06-11 01:12:08
LADY ASHFORD		2.1 miles 199°	2024-06-08 16:37:29		SOME DEVIL		2.1 miles 202°	2024-06-03 13:43:23
FRIENDLY CONFINES II		2.1 miles 200°	2024-06-08 07:35:27		MARETIME		2.1 miles 198°	2024-06-04 16:01:50
CHICAGO S FIRST LADY		2.1 miles 253°	2024-06-10 19:43:18		SONA BELLA		2.1 miles 201°	2024-06-07 08:08:39
SEALARK		2.2 miles 166°	2024-06-09 15:24:17		GIDDY UP		2.2 miles 247°	2024-06-10 14:27:18
CHICAGO S EMERALD LA		2.2 miles 255°	2024-06-09 18:44:17		ESCORPION BORRACHO		2.2 miles 198°	2024-06-09 17:00:17
ROBERT H		2.2 miles 255°	2024-06-09 18:22:18		VACANZA 312		2.2 miles 200°	2024-06-04 10:50:08
BRAVO		2.2 miles 251°	2024-06-10 15:17:18		AA5UK-9		2.2 miles 237°	2024-05-19 12:25:27

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.