callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
COURAGEOUS		138.6 yards 52°	2024-06-08 16:57:48		HARBINGER		160.2 yards 90°	2024-06-29 10:09:17
GWHIZ		193.4 yards 351°	2024-06-30 12:01:49		CHEEP N DEEP II		216.6 yards 114°	2024-06-29 07:35:00
GUPPY		233.1 yards 294°	2024-07-04 22:38:03		HIWASSEE		240.5 yards 282°	2024-06-29 08:31:04
SCHADENFREUDE		248.7 yards 130°	2024-06-30 16:32:29		CASA MIA		296.1 yards 347°	2024-07-05 20:22:04
CYC CARRIER		313.3 yards 272°	2024-06-07 07:32:18		VIRAGO		326.9 yards 179°	2024-06-29 11:38:59
SPANKER		385.9 yards 33°	2024-06-29 07:53:42		ENCHANTMENT		386.1 yards 119°	2024-07-05 12:23:04
CG45730		389.7 yards 127°	2024-07-05 15:12:04		SOCIABLE		408.4 yards 316°	2024-06-06 17:30:27
SHEER BLISS		415.3 yards 350°	2024-07-05 18:13:04		DRUID		432.6 yards 180°	2024-06-29 17:32:57
ANNA MARIE		466.1 yards 321°	2024-06-25 11:47:34		KISMET		477.7 yards 128°	2024-06-29 01:42:59
ANNA V		0.3 miles 111°	2024-06-06 21:21:47		SHORELINE II		0.3 miles 98°	2024-07-05 23:43:04
FRED A BUSSE		0.4 miles 14°	2024-07-05 20:18:04		BLUE DOG		0.4 miles 142°	2024-07-05 21:18:04
SEALARK		0.4 miles 8°	2024-06-29 13:49:47		VENTEUX		0.4 miles 4°	2024-06-30 12:23:42
ECLIPSE		0.4 miles 6°	2024-06-30 00:36:50		OHANA		0.4 miles 3°	2024-06-30 16:18:04
PAINKILLER 5		0.4 miles 4°	2024-06-30 17:23:45		OMA		0.5 miles 5°	2024-06-30 06:07:19
FW2710		0.5 miles 243°	2024-07-06 00:33:42		BRAWNDO		0.5 miles 9°	2024-06-29 07:40:53
LIGHTEN UP		0.5 miles 3°	2024-06-29 20:03:30		KC9CKW		0.5 miles 359°	2024-06-19 00:11:32
TIPPECANOE		0.5 miles 2°	2024-06-30 16:17:32		PROMENADE		0.5 miles 9°	2024-07-05 11:14:04
UNCORK D		0.5 miles 1°	2024-06-30 04:03:28		DRAGONFLY		0.5 miles 9°	2024-06-30 18:20:06
338332417 US		0.5 miles 8°	2024-06-30 16:30:53		KC9CKW-4		0.5 miles 342°	2024-06-15 21:32:15
SAILORS KNOT		0.6 miles 4°	2024-06-30 13:35:14		FULL CIRCLE		0.6 miles 8°	2024-06-30 10:03:49
BERNARD		0.6 miles 112°	2024-07-04 16:43:31		ANITA DEE		0.6 miles 360°	2024-07-05 22:47:04
RIVER VIEW		0.7 miles 11°	2024-07-05 22:19:04		ODYSSEY CHICAGO_IVER		0.7 miles 6°	2024-07-05 21:40:04
ASAP		0.7 miles 184°	2024-07-05 20:40:04		PERSERVERANCE		0.7 miles 346°	2024-07-05 10:17:04
MARQUETTE		0.7 miles 8°	2024-06-26 19:45:52		WENDELLA		0.7 miles 25°	2024-07-05 21:59:04
ODYSSEA		0.7 miles 81°	2024-07-04 14:53:31		ISLAND TIME		0.7 miles 330°	2024-07-06 00:21:04
VAMOS		0.7 miles 3°	2024-07-05 21:29:04		CAP STREETER		0.8 miles 55°	2024-07-05 21:39:04
GOTTA GO NOW		0.8 miles 19°	2024-07-05 21:26:04		N0MAD		0.8 miles 93°	2024-06-29 08:07:03
CHICAGO S FIRST LADY		0.8 miles 325°	2024-06-29 23:51:59		FREE RADICAL		0.8 miles 92°	2024-06-29 07:49:25
MARLYN		0.9 miles 15°	2024-07-05 22:27:04		SEADOG III		0.9 miles 20°	2024-07-04 10:45:31
SEADOG IV		0.9 miles 20°	2024-07-04 22:35:03		KD9LCG-D		0.9 miles 267°	2024-07-05 21:06:10
ODYSSEY LAKE MI_IGAN		0.9 miles 23°	2024-07-05 22:51:04		GET BUSY LIVIN		0.9 miles 179°	2024-06-30 16:43:10
NATHAN S		0.9 miles 315°	2024-07-04 00:17:30		SKEDADDLE		1.0 miles 17°	2024-06-30 13:56:03
SPIRIT OF CHICAGO		1.0 miles 31°	2024-07-04 16:38:31		WHITEHAWK		1.0 miles 177°	2024-06-30 15:14:00
WINDY		1.0 miles 35°	2024-07-05 20:07:04		368333230 US		1.0 miles 180°	2024-06-30 12:09:49
SPIRIT OF NAVY PIER		1.0 miles 33°	2024-07-05 21:25:04		JAMES J. VERSLUIS		1.0 miles 13°	2024-06-30 18:27:02
NO REGRETS		1.0 miles 174°	2024-06-30 17:30:42		PLANE TO SEA		1.0 miles 180°	2024-07-02 17:13:01
SMOOTH		1.0 miles 175°	2024-06-30 18:25:26		YOUKNOW		1.0 miles 174°	2024-06-30 18:10:29
CHICAGO S LITTL_LADY		1.0 miles 112°	2024-07-04 15:40:31		YACTHSEA		1.0 miles 174°	2024-06-30 17:31:14
LADY ASHFORD		1.1 miles 175°	2024-06-11 07:18:21		IRLP-3326		1.1 miles 286°	2024-07-06 00:26:34
FRIENDLY CONFINES II		1.1 miles 177°	2024-06-30 16:52:14		JUST YOU		1.1 miles 181°	2024-06-30 16:21:49
AQUA THERAPY		1.1 miles 177°	2024-06-29 20:07:14		SONA BELLA		1.1 miles 180°	2024-06-30 17:53:56
N9BF		1.1 miles 214°	2024-06-23 12:24:45		N9BF-5		1.1 miles 216°	2024-07-04 15:30:18
N9BF-7		1.1 miles 215°	2024-06-12 22:50:12		N9BF-1		1.1 miles 215°	2024-06-12 22:48:46
HERE COME THE IRISH		1.1 miles 178°	2024-06-30 18:31:19		ANDIAMO		1.1 miles 176°	2024-06-29 21:03:50
OLIVIA		1.1 miles 149°	2024-06-29 16:16:36		LATEMPETE		1.2 miles 178°	2024-06-30 16:02:35
ESCORPION BORRACHO		1.2 miles 175°	2024-06-09 17:00:17		LEGACY		1.2 miles 177°	2024-06-29 16:40:06
SIGHTSEER		1.2 miles 60°	2024-07-05 23:15:04		BRIGHT STAR		1.2 miles 257°	2024-07-05 22:57:04
366951920 US		1.2 miles 257°	2024-06-28 19:05:07		INNISFREE		1.3 miles 251°	2024-07-05 13:00:04
LUCIA		1.3 miles 250°	2024-07-05 19:13:04		CG29365		1.3 miles 128°	2024-06-26 22:19:57
CITYVIEW		1.3 miles 248°	2024-07-05 22:18:04		CHINAP		1.3 miles 248°	2024-07-04 12:32:31

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.