callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
338332417 US		6.5 yards 304°	2024-06-30 16:30:53		PROMENADE		11.8 yards 202°	2024-07-05 11:14:04
FULL CIRCLE		51.6 yards 345°	2024-06-30 10:03:49		SAILORS KNOT		92.3 yards 304°	2024-06-30 13:35:14
BRAWNDO		114.6 yards 190°	2024-06-29 07:40:53		TIPPECANOE		116.7 yards 260°	2024-06-30 16:17:32
LIGHTEN UP		122.9 yards 229°	2024-06-29 20:03:30		UNCORK D		123.0 yards 270°	2024-06-30 04:03:28
OMA		128.3 yards 210°	2024-06-30 06:07:19		KC9CKW		171.3 yards 245°	2024-06-19 00:11:32
ECLIPSE		173.1 yards 203°	2024-06-30 00:36:50		SEALARK		177.7 yards 192°	2024-06-29 13:49:47
PAINKILLER 5		177.8 yards 211°	2024-06-30 17:23:45		OHANA		187.7 yards 215°	2024-06-30 16:18:04
VENTEUX		190.8 yards 209°	2024-06-30 12:23:42		ANITA DEE		218.2 yards 317°	2024-07-05 22:47:04
RIVER VIEW		218.6 yards 18°	2024-07-05 22:19:04		ODYSSEY CHICAGO_IVER		233.2 yards 354°	2024-07-05 21:40:04
MARQUETTE		281.6 yards 5°	2024-06-26 19:45:52		FRED A BUSSE		314.8 yards 179°	2024-07-05 20:18:04
VAMOS		384.0 yards 350°	2024-07-05 21:29:04		KC9CKW-4		443.7 yards 266°	2024-06-15 21:32:15
WENDELLA		464.7 yards 60°	2024-07-05 21:59:04		PERSERVERANCE		474.7 yards 298°	2024-07-05 10:17:04
GOTTA GO NOW		475.0 yards 40°	2024-07-05 21:26:04		SHEER BLISS		0.3 miles 202°	2024-07-05 18:13:04
MARLYN		0.3 miles 24°	2024-07-05 22:27:04		SPANKER		0.3 miles 174°	2024-06-29 07:53:42
SEADOG III		0.4 miles 36°	2024-07-04 10:45:31		SEADOG IV		0.4 miles 36°	2024-07-04 22:35:03
CASA MIA		0.4 miles 198°	2024-07-05 20:22:04		ODYSSEY LAKE MI_IGAN		0.4 miles 41°	2024-07-05 22:51:04
ANNA MARIE		0.4 miles 218°	2024-06-25 11:47:34		GWHIZ		0.4 miles 193°	2024-06-30 12:01:49
SKEDADDLE		0.4 miles 26°	2024-06-30 13:56:03		SOCIABLE		0.4 miles 214°	2024-06-06 17:30:27
ISLAND TIME		0.5 miles 285°	2024-07-06 00:21:04		JAMES J. VERSLUIS		0.5 miles 19°	2024-06-30 18:27:02
COURAGEOUS		0.5 miles 182°	2024-06-08 16:57:48		SPIRIT OF CHICAGO		0.5 miles 53°	2024-07-04 16:38:31
GUPPY		0.5 miles 203°	2024-07-04 22:38:03		HARBINGER		0.5 miles 179°	2024-06-29 10:09:17
GONE WITH THEWIND		0.5 miles 189°	2024-06-30 17:20:32		HIWASSEE		0.5 miles 203°	2024-06-29 08:31:04
CAP STREETER		0.6 miles 98°	2024-07-05 21:39:04		SPIRIT OF NAVY PIER		0.6 miles 56°	2024-07-05 21:25:04
WINDY		0.6 miles 60°	2024-07-05 20:07:04		CHICAGO S FIRST LADY		0.6 miles 285°	2024-06-29 23:51:59
CHEEP N DEEP II		0.6 miles 177°	2024-06-29 07:35:00		CYC CARRIER		0.6 miles 206°	2024-06-07 07:32:18
SCHADENFREUDE		0.6 miles 178°	2024-06-30 16:32:29		SHORELINE II		0.6 miles 156°	2024-07-05 23:43:04
ENCHANTMENT		0.6 miles 170°	2024-07-05 12:23:04		CG45730		0.7 miles 172°	2024-07-05 15:12:04
ANNA V		0.7 miles 160°	2024-06-06 21:21:47		KISMET		0.7 miles 169°	2024-06-29 01:42:59
VIRAGO		0.7 miles 186°	2024-06-29 11:38:59		NATHAN S		0.8 miles 281°	2024-07-04 00:17:30
ODYSSEA		0.8 miles 122°	2024-07-04 14:53:31		DRUID		0.8 miles 186°	2024-06-29 17:32:57
YES		0.8 miles 49°	2024-06-29 21:45:28		BLUE DOG		0.9 miles 169°	2024-07-05 21:18:04
BERNARD		0.9 miles 149°	2024-07-04 16:43:31		FW2710		0.9 miles 214°	2024-07-06 01:13:46
N0MAD		0.9 miles 129°	2024-06-29 08:07:03		FREE RADICAL		0.9 miles 127°	2024-06-29 07:49:25
SIGHTSEER		1.0 miles 85°	2024-07-05 23:15:04		W9BMK B		1.1 miles 31°	2024-07-05 09:20:34
W9BMK-B		1.1 miles 31°	2024-07-05 09:20:44		KD9LCG-D		1.1 miles 239°	2024-07-05 21:06:10
IRLP-3326		1.1 miles 258°	2024-07-06 00:26:34		ASAP		1.2 miles 186°	2024-07-05 20:40:04
CHICAGO S LITTL_LADY		1.3 miles 137°	2024-07-04 15:40:31		BRAVO		1.3 miles 273°	2024-07-05 12:05:04
PATRON		1.3 miles 271°	2024-06-29 22:35:07		GIDDY UP		1.3 miles 272°	2024-07-05 22:12:04
PATHFINDER		1.3 miles 272°	2024-06-30 12:49:20		RHUMB RUNNER		1.3 miles 110°	2024-06-29 07:36:36
CHICAGO S CLASSIC LA		1.4 miles 270°	2024-07-05 10:00:04		STAR OF CHICAGO		1.4 miles 273°	2024-07-05 21:53:04
MARINER II		1.4 miles 267°	2024-07-04 14:40:31		LILA		1.4 miles 259°	2024-07-05 23:19:04
GET BUSY LIVIN		1.5 miles 182°	2024-06-30 16:43:10		EVENING STAR		1.5 miles 255°	2024-07-05 23:53:04
LICKETY SPLIT		1.5 miles 250°	2024-07-05 22:34:04		WENDELLA LTD		1.5 miles 256°	2024-07-05 14:03:04
SHAKE A LEG		1.5 miles 249°	2024-07-05 21:12:04		OUILMETTE		1.5 miles 249°	2024-07-05 12:16:04
WHITEHAWK		1.5 miles 181°	2024-06-30 15:14:00		LINNEA		1.5 miles 243°	2024-07-05 19:59:04
BLUE EYES		1.5 miles 245°	2024-06-30 17:30:10		VACANZA 312		1.5 miles 279°	2024-06-16 10:28:06
LIBERTE		1.5 miles 41°	2024-06-29 09:20:43		BRIGHT STAR		1.5 miles 238°	2024-07-05 22:57:04
366951920 US		1.5 miles 238°	2024-06-28 19:05:07		368333230 US		1.5 miles 183°	2024-06-30 12:09:49
NO REGRETS		1.5 miles 179°	2024-06-30 17:30:42		YOUKNOW		1.5 miles 179°	2024-06-30 18:10:29
SMOOTH		1.5 miles 180°	2024-06-30 18:25:26		CORPORATE RETREAT		1.5 miles 249°	2024-06-28 17:54:51

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.