callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
SHADELANDER		293.3 yards 277°	2024-09-11 12:37:08		SEADOG III		323.4 yards 347°	2024-09-19 21:54:27
WINDY		330.0 yards 14°	2024-09-24 12:17:36		MARLYN		378.3 yards 327°	2024-09-24 11:41:54
BLUE DOG		427.2 yards 124°	2024-09-26 19:20:49		SPIRIT OF CHICAGO		429.2 yards 39°	2024-09-26 19:20:49
CG29365		438.5 yards 259°	2024-09-26 18:32:52		PERSERVERANCE		457.1 yards 261°	2024-09-25 13:26:50
SPIRIT OF NAVY PIER		485.6 yards 48°	2024-09-26 19:22:21		CAP STREETER		490.4 yards 346°	2024-09-21 21:44:58
BON VIVANT		492.4 yards 243°	2024-09-15 18:21:28		ASAP		496.1 yards 343°	2024-09-25 20:16:33
ESCAPADE		499.8 yards 242°	2024-09-26 06:18:56		FULL CIRCLE		502.0 yards 250°	2024-09-26 08:14:15
BIG HITTER		505.5 yards 251°	2024-09-26 14:29:38		RIVER VIEW		513.1 yards 284°	2024-09-22 15:55:42
ADRIAN LEIGH		517.7 yards 237°	2024-09-25 15:29:43		HAKUNAMATATA		0.3 miles 234°	2024-09-25 11:48:57
CITYVIEW		0.3 miles 295°	2024-09-26 19:18:16		SKEDADDLE		0.3 miles 284°	2024-09-26 19:21:50
ECLIPSE		0.3 miles 232°	2024-09-25 20:57:24		TURN THE PAIGE		0.3 miles 254°	2024-09-20 12:40:53
VOYAGEUR		0.3 miles 297°	2024-09-13 12:51:28		LIMES		0.3 miles 247°	2024-09-13 13:23:50
JAMES J. VERSLUIS		0.3 miles 341°	2024-09-26 19:21:50		ANITA DEE		0.4 miles 263°	2024-09-21 17:54:45
VAMOS		0.4 miles 295°	2024-09-21 21:16:53		CHERRY BOMB		0.4 miles 242°	2024-09-21 09:50:00
NOTHING ELSE MATTERS		0.4 miles 168°	2024-09-21 19:49:11		SCHADENFREUDE		0.4 miles 237°	2024-09-14 16:04:24
KISMET		0.4 miles 225°	2024-09-26 18:50:43		VENTEUX		0.4 miles 236°	2024-09-25 21:41:15
SUMMER ADDRESS		0.4 miles 243°	2024-09-26 13:13:08		FREE RADICAL		0.4 miles 231°	2024-09-04 18:43:09
FRED A BUSSE		0.4 miles 221°	2024-09-26 19:17:45		WHISPER		0.4 miles 216°	2024-09-25 21:07:36
CHICAGO'S FAIR LADY		0.4 miles 72°	2024-09-26 19:21:50		GIDDY UP		0.4 miles 291°	2024-09-22 20:34:18
SHAKE A LEG		0.4 miles 292°	2024-09-22 20:04:13		CHANCE		0.4 miles 237°	2024-09-26 08:13:45
OHANA		0.4 miles 212°	2024-09-21 16:16:38		BLUE ODYSSEY		0.4 miles 212°	2024-09-26 16:06:52
ODYSSEY LAKE MI_IGAN		0.4 miles 77°	2024-09-26 19:20:49		SPANKER		0.4 miles 210°	2024-09-18 21:22:50
BRAWNDO		0.5 miles 211°	2024-09-25 20:57:24		SMEE AGAIN		0.5 miles 209°	2024-09-14 16:33:37
CHEEP N DEEP II		0.5 miles 212°	2024-09-21 17:29:03		YOUKNOW		0.5 miles 170°	2024-09-19 22:54:02
TADHANA		0.5 miles 222°	2024-09-26 13:43:14		WENDELLA		0.5 miles 62°	2024-09-26 19:21:19
PERSPICACITY		0.5 miles 207°	2024-09-25 20:57:24		PAINKILLER 5		0.5 miles 220°	2024-09-25 22:32:09
INNISFREE		0.5 miles 286°	2024-09-26 19:17:14		MADCAP		0.5 miles 221°	2024-08-29 14:33:25
TRUE ROMANCE		0.6 miles 165°	2024-09-26 19:20:49		SHEER BLISS		0.6 miles 222°	2024-09-08 16:23:21
BULL SHIP		0.6 miles 225°	2024-09-25 19:57:39		ANNA V		0.6 miles 221°	2024-09-19 17:25:58
BERNARD		0.6 miles 206°	2024-09-21 21:45:28		PEONY		0.6 miles 112°	2024-09-26 19:11:07
GWHIZ		0.6 miles 213°	2024-09-21 16:56:11		YACTHSEA		0.6 miles 331°	2024-09-21 15:12:55
OMA		0.7 miles 228°	2024-09-19 16:40:19		CAROLINA GIRL		0.7 miles 160°	2024-09-26 14:42:24
FELICITY		0.7 miles 206°	2024-09-21 20:18:57		HARBINGER		0.7 miles 202°	2024-09-10 21:05:00
ISLAND TIME		0.7 miles 269°	2024-09-26 19:20:49		PROBE		0.7 miles 210°	2024-09-21 20:49:13
ENCHANTMENT		0.7 miles 272°	2024-09-25 20:19:06		SOMEDAY		0.8 miles 214°	2024-09-01 15:51:18
GUPPY		0.8 miles 214°	2024-09-18 21:46:18		338173026		0.8 miles 160°	2024-09-15 12:12:55
INTANGIBLE		0.8 miles 88°	2024-09-11 17:11:12		CHICAGO'S FIRST LADY		0.8 miles 271°	2024-09-25 18:50:47
ON DECK		0.8 miles 271°	2024-09-19 14:06:05		OYSTER		0.8 miles 216°	2024-09-10 18:26:37
LIGHTEN UP		0.8 miles 173°	2024-09-21 18:56:20		ODYSSEY CHICAGO_IVER		0.8 miles 275°	2024-09-26 19:20:49
CHICAGO'S LITTL_LADY		0.8 miles 270°	2024-09-26 15:14:32		BREATH OF ROMANCE		0.8 miles 217°	2024-09-19 08:50:21
CHICAGO'S EMERALD LA		0.8 miles 271°	2024-09-26 19:22:21		CHRISTOPHER P		0.9 miles 195°	2024-09-03 07:37:36
BRIGHT STAR		0.9 miles 273°	2024-09-26 19:22:21		SEADOG V		0.9 miles 174°	2024-09-26 19:20:49
SHORELINE II		0.9 miles 187°	2024-09-26 19:22:21		CHICAGO'S CLASSIC LA		0.9 miles 271°	2024-09-26 19:21:50
STAR OF CHICAGO		0.9 miles 273°	2024-09-26 19:20:18		DEMETECH		0.9 miles 143°	2024-09-14 20:27:17
BLOODLINE		0.9 miles 137°	2024-09-25 20:53:19		PANDORA		1.0 miles 181°	2024-09-05 18:56:04
NYCTOSAUR		1.0 miles 132°	2024-09-18 21:05:29		KE9BDX		1.0 miles 264°	2024-09-01 12:33:11
LILA		1.0 miles 274°	2024-09-26 19:21:19		KE8OBA-9		1.0 miles 284°	2024-09-23 17:43:15
KE9BDX B		1.0 miles 264°	2024-09-01 22:16:04		KE9BDX-B		1.0 miles 264°	2024-09-01 22:16:14
CORPORATE RETREAT		1.0 miles 271°	2024-09-24 18:53:39		FREYJA		1.1 miles 57°	2024-09-21 16:03:47
FT DEARBORN		1.1 miles 266°	2024-09-26 19:21:50		FRIENDLY CONFINES II		1.1 miles 205°	2024-08-31 18:05:39

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.