callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
FREE RADICAL		87.0 yards 78°	2024-06-29 07:49:25		SHORELINE II		0.4 miles 268°	2024-07-02 23:09:29
ANNA V		0.5 miles 261°	2024-06-06 21:21:47		RHUMB RUNNER		0.6 miles 77°	2024-06-29 07:36:36
KISMET		0.6 miles 258°	2024-06-29 01:42:59		EVVAI		0.6 miles 258°	2024-06-05 16:38:24
CHEEP N DEEP II		0.7 miles 270°	2024-06-29 07:35:00		SCHADENFREUDE		0.7 miles 266°	2024-06-30 16:32:29
GUPPY		0.7 miles 213°	2024-06-21 23:51:37		HARBINGER		0.7 miles 274°	2024-06-29 10:09:17
SPANKER		0.7 miles 289°	2024-06-29 07:53:42		BERNARD		0.7 miles 280°	2024-06-30 16:55:59
COURAGEOUS		0.7 miles 277°	2024-06-08 16:57:48		FELICITY		0.8 miles 275°	2024-06-30 16:25:01
CG29365		0.8 miles 163°	2024-06-26 22:19:57		GONE WITH THEWIND		0.8 miles 273°	2024-06-30 17:20:32
VIRAGO		0.8 miles 260°	2024-06-29 11:38:59		INTANGIBLE		0.8 miles 90°	2024-06-04 10:04:14
FRED A BUSSE		0.8 miles 300°	2024-07-03 07:23:29		DRUID		0.8 miles 256°	2024-06-29 17:32:57
GWHIZ		0.8 miles 281°	2024-06-30 12:01:49		PERSERVERANCE		0.8 miles 327°	2024-06-28 10:47:30
SIGHTSEER		0.8 miles 258°	2024-07-02 23:36:29		CASA MIA		0.9 miles 285°	2024-06-29 20:02:58
SEALARK		0.9 miles 303°	2024-06-29 13:49:47		BRAWNDO		0.9 miles 306°	2024-06-29 07:40:53
SHEER BLISS		0.9 miles 288°	2024-06-30 15:35:54		ECLIPSE		0.9 miles 303°	2024-06-30 00:36:50
ISLAND TIME		0.9 miles 322°	2024-06-30 18:36:27		VENTEUX		0.9 miles 302°	2024-06-30 12:23:42
PAINKILLER 5		0.9 miles 303°	2024-06-30 17:23:45		OMA		0.9 miles 305°	2024-06-30 06:07:19
CAP STREETER		0.9 miles 347°	2024-06-30 19:02:27		OHANA		0.9 miles 303°	2024-06-30 16:18:04
PROMENADE		0.9 miles 309°	2024-06-30 18:31:19		DRAGONFLY		0.9 miles 309°	2024-06-30 18:20:06
GOTTA GO NOW		0.9 miles 261°	2024-07-02 19:56:29		338332417 US		0.9 miles 309°	2024-06-30 16:30:53
SPIRIT OF NAVY PIER		0.9 miles 345°	2024-07-03 09:58:30		MARINER II		0.9 miles 306°	2024-06-30 00:04:48
HIWASSEE		0.9 miles 275°	2024-06-29 08:31:04		LIGHTEN UP		0.9 miles 305°	2024-06-29 20:03:30
SPIRIT OF CHICAGO		0.9 miles 342°	2024-06-30 16:54:22		FULL CIRCLE		0.9 miles 310°	2024-06-30 10:03:49
ENCHANTMENT		0.9 miles 319°	2024-06-30 17:41:06		TIPPECANOE		1.0 miles 306°	2024-06-30 16:17:32
KC9CKW		1.0 miles 304°	2024-06-19 00:11:32		SAILORS KNOT		1.0 miles 309°	2024-06-30 13:35:14
OLIVIA		1.0 miles 192°	2024-06-29 16:16:36		UNCORK D		1.0 miles 307°	2024-06-30 04:03:28
CYC CARRIER		1.0 miles 273°	2024-06-07 07:32:18		SOCIABLE		1.0 miles 283°	2024-06-06 17:30:27
GIDDY UP		1.0 miles 258°	2024-07-02 20:38:29		ODYSSEY LAKE MI_IGAN		1.0 miles 334°	2024-07-03 12:02:30
ANNA MARIE		1.0 miles 285°	2024-06-25 11:47:34		ASAP		1.0 miles 249°	2024-07-01 12:26:28
ODYSSEY CHICAGO_IVER		1.0 miles 317°	2024-07-02 22:36:29		SEADOG III		1.0 miles 332°	2024-06-06 10:06:32
MARQUETTE		1.0 miles 317°	2024-06-26 19:45:52		NYCTOSAUR		1.0 miles 75°	2024-06-29 07:53:09
MARLYN		1.0 miles 327°	2024-07-02 22:14:29		SEADOG IV		1.1 miles 340°	2024-06-30 14:54:15
VOYAGEUR		1.1 miles 316°	2024-07-02 22:50:29		STAR OF CHICAGO		1.1 miles 311°	2024-07-02 20:24:29
VAMOS		1.1 miles 317°	2024-07-02 21:17:29		BLUE DOG		1.1 miles 333°	2024-06-29 23:51:27
SKEDADDLE		1.1 miles 332°	2024-06-30 13:56:03		KC9CKW-4		1.1 miles 300°	2024-06-15 21:32:15
CITYVIEW		1.1 miles 319°	2024-07-02 21:13:29		YES		1.1 miles 357°	2024-06-29 21:45:28
JAMES J. VERSLUIS		1.2 miles 332°	2024-06-30 18:27:02		GET BUSY LIVIN		1.2 miles 221°	2024-06-30 16:43:10
NO REGRETS		1.2 miles 215°	2024-06-30 17:30:42		WHITEHAWK		1.2 miles 218°	2024-06-30 15:14:00
YOUKNOW		1.2 miles 215°	2024-06-30 18:10:29		SMOOTH		1.2 miles 216°	2024-06-30 18:25:26
YACTHSEA		1.2 miles 214°	2024-06-30 17:31:14		KM4JAH		1.2 miles 212°	2024-06-03 21:45:26
MASKWA		1.2 miles 84°	2024-06-29 01:29:38		FW2710		1.2 miles 262°	2024-07-03 12:33:38
LADY ASHFORD		1.2 miles 214°	2024-06-11 07:18:21		368333230 US		1.2 miles 219°	2024-06-30 12:09:49
SKYVIEW		1.2 miles 304°	2024-07-02 21:38:29		PLANE TO SEA		1.2 miles 219°	2024-07-02 17:13:01
FRIENDLY CONFINES II		1.2 miles 215°	2024-06-30 16:52:14		MARETIME		1.3 miles 213°	2024-06-04 16:01:50
AQUA THERAPY		1.3 miles 215°	2024-06-29 20:07:14		SOME DEVIL		1.3 miles 218°	2024-06-03 13:43:23
ANDIAMO		1.3 miles 213°	2024-06-29 21:03:50		HERE COME THE IRISH		1.3 miles 216°	2024-06-30 18:31:19
SONA BELLA		1.3 miles 217°	2024-06-30 17:53:56		JUST YOU		1.3 miles 218°	2024-06-30 16:21:49
ESCORPION BORRACHO		1.3 miles 212°	2024-06-09 17:00:17		IT WASN T ME		1.3 miles 81°	2024-06-29 07:45:41
WINDY		1.3 miles 52°	2024-07-02 20:24:29		LEGACY		1.3 miles 213°	2024-06-29 16:40:06
LATEMPETE		1.3 miles 214°	2024-06-30 16:02:35		SAGAMORE		1.4 miles 175°	2024-06-22 19:20:50
CHICAGO S FIRST LADY		1.4 miles 300°	2024-06-29 23:51:59		CHICAGO S LITTL_LADY		1.4 miles 299°	2024-07-03 09:44:30

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.