callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
RAT RACE		498.8 yards 210°	2024-09-26 14:55:09		GRACEFUL		0.5 miles 259°	2024-09-21 16:04:49
FREYJA		0.6 miles 256°	2024-09-21 16:03:47		INTANGIBLE		1.1 miles 226°	2024-09-11 17:11:12
MASKWA		1.1 miles 130°	2024-08-30 20:15:17		HANDSOME PETE		1.1 miles 155°	2024-09-25 20:02:46
HIWASSEE		1.2 miles 199°	2024-09-25 20:37:29		SPIRIT OF NAVY PIER		1.5 miles 247°	2024-09-26 21:26:48
WAITLESS		1.5 miles 173°	2024-08-30 19:48:02		WIND GYPSY		1.6 miles 96°	2024-08-31 20:59:18
CHICAGO'S EMERALD LA		1.6 miles 243°	2024-09-26 21:26:48		WINDY		1.6 miles 249°	2024-09-24 12:17:36
NYCTOSAUR		1.6 miles 210°	2024-09-18 21:05:29		ODYSSEY LAKE MI_IGAN		1.6 miles 250°	2024-09-26 21:26:48
SEADOG V		1.7 miles 250°	2024-09-26 19:53:59		CAP STREETER		1.7 miles 253°	2024-09-21 21:44:58
SEADOG III		1.7 miles 250°	2024-09-19 21:54:27		ASAP		1.7 miles 253°	2024-09-25 20:16:33
BLOODLINE		1.7 miles 212°	2024-09-25 20:53:19		JAMES J. VERSLUIS		1.7 miles 256°	2024-09-26 21:24:45
TEVA		1.7 miles 244°	2024-09-22 10:35:31		FRED A BUSSE		1.7 miles 245°	2024-09-26 21:25:47
SILVERHEELS		1.7 miles 180°	2024-09-10 20:19:47		MARLYN		1.8 miles 251°	2024-09-24 11:41:54
DEMETECH		1.8 miles 215°	2024-09-14 20:27:17		PEONY		1.8 miles 229°	2024-09-26 19:25:55
SHORELINE II		1.8 miles 251°	2024-09-26 20:56:44		GOTTA GO NOW		1.8 miles 251°	2024-09-26 19:48:22
CHASING SUMMER		1.8 miles 75°	2024-09-03 10:32:52		NOTHING ELSE MATTERS		1.8 miles 233°	2024-09-21 19:49:11
CORPORATE RETREAT		1.8 miles 225°	2024-09-26 19:50:55		SHADELANDER		1.9 miles 247°	2024-09-11 12:37:08
YACTHSEA		1.9 miles 264°	2024-09-21 15:12:55		ODYSSEY CHICAGO_IVER		1.9 miles 247°	2024-09-26 21:26:48
YOUKNOW		1.9 miles 229°	2024-09-19 22:54:02		CAROLINA GIRL		1.9 miles 223°	2024-09-26 14:42:24
VOYAGEUR		1.9 miles 252°	2024-09-13 12:51:28		RIVER VIEW		2.0 miles 250°	2024-09-22 15:55:42
BLUE DOG		2.0 miles 252°	2024-09-26 20:52:40		338173026		2.0 miles 221°	2024-09-15 12:12:55
LICKETY SPLIT		2.0 miles 252°	2024-09-26 20:01:07		CITYVIEW		2.0 miles 250°	2024-09-26 21:14:34
CG29365		2.0 miles 246°	2024-09-26 18:32:52		SKEDADDLE		2.0 miles 252°	2024-09-26 20:16:57
VAMOS		2.0 miles 252°	2024-09-21 21:16:53		PERSERVERANCE		2.0 miles 246°	2024-09-25 13:26:50
BRIGHT STAR		2.0 miles 252°	2024-09-26 21:23:44		BON VIVANT		2.0 miles 244°	2024-09-15 18:21:28
FULL CIRCLE		2.0 miles 245°	2024-09-26 20:50:07		ESCAPADE		2.0 miles 244°	2024-09-26 06:18:56
BIG HITTER		2.0 miles 245°	2024-09-26 21:11:31		STAR OF CHICAGO		2.0 miles 252°	2024-09-26 20:57:46
ADRIAN LEIGH		2.0 miles 243°	2024-09-25 15:29:43		SHAKE A LEG		2.0 miles 253°	2024-09-22 20:04:13
GIDDY UP		2.0 miles 252°	2024-09-22 20:34:18		LILA		2.0 miles 248°	2024-09-26 21:25:16
HAKUNAMATATA		2.0 miles 242°	2024-09-25 11:48:57		ECLIPSE		2.0 miles 242°	2024-09-25 20:57:24
FUZZY LOGIC		2.0 miles 116°	2024-08-30 20:05:31		TURN THE PAIGE		2.0 miles 246°	2024-09-20 12:40:53
ANITA DEE		2.1 miles 247°	2024-09-21 17:54:45		LIMES		2.1 miles 244°	2024-09-13 13:23:50
KISMET		2.1 miles 241°	2024-09-26 19:56:32		CHERRY BOMB		2.1 miles 244°	2024-09-21 09:50:00
SPIRIT OF CHICAGO		2.1 miles 227°	2024-09-26 21:25:47		WHISPER		2.1 miles 239°	2024-09-25 21:07:36
SCHADENFREUDE		2.1 miles 243°	2024-09-14 16:04:24		MASH		2.1 miles 16°	2024-09-20 17:17:06
VENTEUX		2.1 miles 243°	2024-09-25 21:41:15		FREE RADICAL		2.1 miles 242°	2024-09-04 18:43:09
OHANA		2.1 miles 238°	2024-09-21 16:16:38		SUMMER ADDRESS		2.1 miles 244°	2024-09-26 13:13:08
BLUE ODYSSEY		2.1 miles 238°	2024-09-26 16:06:52		SPANKER		2.1 miles 237°	2024-09-18 21:22:50
SMEE AGAIN		2.1 miles 237°	2024-09-14 16:33:37		BRAWNDO		2.1 miles 237°	2024-09-25 20:57:24
LIGHTEN UP		2.1 miles 223°	2024-09-21 18:56:20		FT DEARBORN		2.1 miles 253°	2024-09-26 20:45:32
CHANCE		2.1 miles 243°	2024-09-26 08:13:45		CHEEP N DEEP II		2.1 miles 237°	2024-09-21 17:29:03
INNISFREE		2.1 miles 253°	2024-09-26 19:17:14		FREEFLOW		2.1 miles 302°	2024-09-25 14:39:45
PERSPICACITY		2.2 miles 236°	2024-09-25 20:57:24		TADHANA		2.2 miles 239°	2024-09-26 13:43:14
PAINKILLER 5		2.2 miles 238°	2024-09-25 22:32:09		MADCAP		2.2 miles 239°	2024-08-29 14:33:25
TRUE ROMANCE		2.2 miles 238°	2024-09-26 20:19:30		BERNARD		2.2 miles 234°	2024-09-21 21:45:28
SHEER BLISS		2.3 miles 239°	2024-09-08 16:23:21		BULL SHIP		2.3 miles 239°	2024-09-25 19:57:39
ANNA V		2.3 miles 238°	2024-09-19 17:25:58		PI-SAR		2.3 miles 302°	2024-09-22 09:53:02
HARBINGER		2.3 miles 232°	2024-09-10 21:05:00		GWHIZ		2.3 miles 236°	2024-09-21 16:56:11
FELICITY		2.3 miles 233°	2024-09-21 20:18:57		VALHALLA		2.3 miles 65°	2024-09-04 12:49:01
PANDORA		2.3 miles 222°	2024-09-05 18:56:04		OMA		2.4 miles 240°	2024-09-19 16:40:19
ALPHA PUPPY		2.4 miles 341°	2024-09-03 16:57:15		POCO LOCO		2.4 miles 202°	2024-09-21 18:10:10

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.