callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
SKYVIEW		29.7 yards 114°	2024-06-14 16:23:09		INNISFREE		108.6 yards 90°	2024-06-14 16:15:00
ANITA DEE		281.0 yards 273°	2024-05-16 21:01:34		CHICAGO S EMERALD LA		307.8 yards 92°	2024-06-15 10:49:10
EVENING STAR		336.6 yards 285°	2024-06-14 22:56:09		CHICAGO S LITTL_LADY		381.0 yards 271°	2024-06-06 21:01:29
369494115 US		0.3 miles 275°	2024-05-21 17:44:32		ISLAND TIME		0.3 miles 276°	2024-06-15 14:20:10
STAR OF CHICAGO		0.3 miles 271°	2024-06-15 10:36:27		KD9MSN-9		0.4 miles 65°	2024-06-12 15:33:29
UNCORK D		0.4 miles 111°	2024-06-08 08:09:03		SHAKE A LEG		0.4 miles 70°	2024-06-14 14:37:00
SAILORS KNOT		0.4 miles 105°	2024-06-08 08:01:35		CITYVIEW		0.4 miles 81°	2024-06-15 10:14:10
VOYAGEUR		0.4 miles 72°	2024-06-12 22:55:04		FULL CIRCLE		0.4 miles 104°	2024-06-08 08:03:11
VENTEUX		0.4 miles 121°	2024-06-06 21:43:42		338332417 US		0.4 miles 107°	2024-06-08 08:10:07
HANDSOME PETE		0.4 miles 126°	2024-06-08 08:13:19		PROMENADE		0.4 miles 108°	2024-06-15 11:13:10
SIGHTSEER		0.5 miles 151°	2024-06-12 23:17:04		ODYSSEY CHICAGO_IVER		0.5 miles 87°	2024-06-15 14:12:10
KISMET		0.5 miles 124°	2024-06-06 21:12:42		TUG_RACINE		0.5 miles 84°	2024-05-22 10:05:12
SHEER BLISS		0.5 miles 147°	2024-06-08 19:50:21		FRED A BUSSE		0.5 miles 126°	2024-06-05 18:57:19
SOCIABLE		0.5 miles 161°	2024-06-06 17:30:27		MARLYN		0.6 miles 71°	2024-06-14 18:28:09
CASA MIA		0.6 miles 149°	2024-06-13 14:02:20		VAMOS		0.6 miles 262°	2024-06-15 12:17:10
SEADOG IV		0.7 miles 78°	2024-06-14 17:01:09		SEADOG III		0.7 miles 75°	2024-06-06 10:06:32
CYC CARRIER		0.7 miles 166°	2024-06-07 07:32:18		368289520 US		0.7 miles 149°	2024-06-06 14:06:48
CG-45635		0.7 miles 91°	2024-05-25 15:43:59		ODYSSEY LAKE MI_IGAN		0.7 miles 75°	2024-06-15 09:51:10
COURAGEOUS		0.7 miles 147°	2024-06-08 16:57:48		DEMETECH		0.7 miles 144°	2024-05-19 18:14:26
IRLP-3326		0.8 miles 242°	2024-05-26 04:34:18		LUCIA		0.8 miles 88°	2024-06-15 14:25:27
FW2710		0.9 miles 185°	2024-06-15 14:47:51		KD9LCG-D		0.9 miles 218°	2024-06-15 14:45:51
SPIRIT OF NAVY PIER		0.9 miles 78°	2024-06-15 08:41:26		PERSERVERANCE		0.9 miles 263°	2024-06-10 13:29:18
ARETE		0.9 miles 140°	2024-05-28 14:59:39		KD9UKH-1		0.9 miles 248°	2024-06-05 15:50:59
CHINAP		0.9 miles 263°	2024-06-14 19:47:09		BLUE DOG		1.0 miles 153°	2024-06-14 15:36:00
ANNA MARIE		1.0 miles 161°	2024-06-08 17:33:21		EVVAI		1.0 miles 149°	2024-06-05 16:38:24
GOTTA GO NOW		1.0 miles 171°	2024-06-14 16:00:09		SKEDADDLE		1.0 miles 252°	2024-06-14 17:43:09
ANNA V		1.0 miles 140°	2024-06-06 21:21:47		OMA		1.0 miles 169°	2024-06-03 13:40:11
MARINER II		1.0 miles 250°	2024-06-12 18:36:59		BRAVO		1.1 miles 249°	2024-06-14 18:00:09
PERSPICACITY		1.1 miles 149°	2024-06-12 18:59:59		LINNEA		1.1 miles 244°	2024-06-15 11:28:10
LICKETY SPLIT		1.1 miles 234°	2024-06-15 14:10:10		OUILMETTE		1.1 miles 235°	2024-06-15 11:10:10
GYPSY SOUL@@@@@@@@@@		1.1 miles 240°	2024-05-31 16:34:15		FT DEARBORN		1.2 miles 282°	2024-06-14 20:06:09
GIDDY UP		1.2 miles 240°	2024-06-11 18:27:59		LILA		1.2 miles 235°	2024-06-15 10:12:10
GUPPY		1.2 miles 71°	2024-06-14 14:37:00		BRIGHT STAR		1.2 miles 236°	2024-06-15 14:00:10
WENDELLA LTD		1.2 miles 232°	2024-06-14 17:49:09		AA5UK-9		1.2 miles 217°	2024-05-19 12:25:27
ASAP		1.2 miles 142°	2024-06-06 18:14:17		KP4EOP-D		1.2 miles 329°	2024-06-15 14:43:51
CHICAGO S CLASSIC LA		1.3 miles 226°	2024-06-14 17:56:09		FREE RADICAL		1.3 miles 144°	2024-06-12 22:00:00
BERNARD		1.3 miles 139°	2024-06-06 21:41:34		SPIRIT OF CHICAGO		1.3 miles 95°	2024-06-15 14:20:10
PAINKILLER 5		1.3 miles 137°	2024-06-11 20:51:19		CHICAGO S FIRST LADY		1.4 miles 82°	2024-06-14 12:25:09
ROBERT H		1.4 miles 218°	2024-06-15 11:37:10		CAP STREETER		1.4 miles 68°	2024-06-14 17:47:09
STUGA		1.4 miles 93°	2024-05-21 07:37:29		GONE WITH THEWIND		1.5 miles 141°	2024-05-18 14:38:57
RIVER VIEW		1.5 miles 214°	2024-06-14 18:22:09		WENDELLA		1.5 miles 214°	2024-06-14 21:40:09
N9BF-11		1.6 miles 190°	2024-05-22 15:54:28		N9BF-7		1.6 miles 190°	2024-06-12 22:50:12
N9BF-1		1.6 miles 190°	2024-06-12 22:48:46		SHORELINE II		1.6 miles 79°	2024-06-15 14:47:10
BLUE EYES		1.6 miles 167°	2024-06-06 19:17:20		GET BUSY LIVIN		1.6 miles 167°	2024-06-08 08:06:23
PLANE TO SEA		1.7 miles 168°	2024-06-15 06:50:10		PATRON		1.7 miles 167°	2024-06-07 08:22:33
NO REGRETS		1.7 miles 165°	2024-06-07 08:10:47		YOUKNOW		1.7 miles 165°	2024-06-08 08:07:59
SMOOTH		1.7 miles 166°	2024-06-08 08:02:39		SOME DEVIL		1.7 miles 168°	2024-06-03 13:43:23
YACTHSEA		1.8 miles 165°	2024-06-07 08:44:20		KK4KTV-5		1.8 miles 339°	2024-06-15 14:47:55
SONA BELLA		1.8 miles 169°	2024-06-07 08:08:39		LADY ASHFORD		1.8 miles 166°	2024-06-11 07:18:21
FRIENDLY CONFINES II		1.8 miles 167°	2024-06-08 07:35:27		KM4JAH		1.8 miles 164°	2024-06-03 21:45:26

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.