callsign		distance	last heard - EST		callsign		distance	last heard - EST
SEADOG III		70.1 yards 269°	2024-11-10 12:00:37		MARLYN		214.0 yards 270°	2024-11-10 19:40:36
SHORELINE II		250.3 yards 268°	2024-11-14 18:43:10		SPIRIT OF CHICAGO		265.0 yards 87°	2024-11-09 22:23:35
PERSERVERANCE		282.3 yards 337°	2024-11-08 14:43:55		JAMES J. VERSLUIS		323.1 yards 323°	2024-11-15 05:01:52
ROBERT CALVEY		351.3 yards 232°	2024-10-28 15:38:15		SPIRIT OF NAVY PIER		358.1 yards 88°	2024-11-15 05:03:28
ASAP		464.4 yards 116°	2024-11-10 17:39:06		MEGHAN B		502.5 yards 244°	2024-11-14 13:10:32
SKYVIEW		0.3 miles 260°	2024-11-14 18:45:44		RIVER VIEW		0.3 miles 248°	2024-11-10 19:26:43
VOYAGEUR		0.3 miles 264°	2024-11-02 19:07:25		CITYVIEW		0.3 miles 248°	2024-11-14 18:17:32
SKEDADDLE		0.3 miles 263°	2024-11-10 19:22:30		LICKETY SPLIT		0.3 miles 264°	2024-11-10 19:19:58
EVENING STAR		0.4 miles 265°	2024-11-14 19:57:26		STAR OF CHICAGO		0.4 miles 264°	2024-11-14 19:02:03
GOTTA GO NOW		0.4 miles 264°	2024-11-13 16:38:10		SHAKE A LEG		0.4 miles 265°	2024-10-19 20:41:05
VAMOS		0.4 miles 264°	2024-10-19 20:42:07		BLUE DOG		0.4 miles 265°	2024-11-06 16:06:06
FRED A BUSSE		0.4 miles 240°	2024-11-15 04:25:38		INNISFREE		0.5 miles 265°	2024-11-14 18:31:29
GUPPY		0.5 miles 209°	2024-10-30 20:27:10		IKO IKO		0.7 miles 358°	2024-10-25 11:15:13
ISLAND TIME		0.7 miles 255°	2024-11-07 16:51:06		ODYSSEY CHICAGO_IVER		0.8 miles 260°	2024-11-15 05:04:50
CHICAGO'S CLASSIC LA		0.9 miles 259°	2024-11-14 18:40:39		CHICAGO'S LEADING LA		0.9 miles 260°	2024-11-10 19:45:56
CAP STREETER		0.9 miles 263°	2024-11-13 11:18:12		CHICAGO'S FIRST LADY		0.9 miles 259°	2024-11-14 19:55:32
KC0AHK-8		0.9 miles 286°	2024-11-14 21:27:05		CELESTIAL		0.9 miles 136°	2024-10-23 12:58:57
LILA		1.0 miles 263°	2024-11-14 20:04:43		BRAVO		1.0 miles 263°	2024-11-15 05:03:49
LUCIA		1.0 miles 262°	2024-11-13 14:35:58		WENDELLA		1.0 miles 261°	2024-11-15 05:03:18
W9EDD-N		1.1 miles 224°	2024-11-15 04:57:30		W9EDD B		1.1 miles 224°	2024-11-15 04:58:00
W9EDD-B		1.1 miles 224°	2024-11-15 04:58:00		W9EDD-D		1.1 miles 224°	2024-11-15 04:57:40
PAPER BUOY		1.1 miles 142°	2024-10-24 08:06:50		AXOLOTL		1.1 miles 64°	2024-10-21 12:25:49
BUBBLES		1.2 miles 257°	2024-11-07 14:50:27		BOR		1.2 miles 257°	2024-10-19 13:48:27
AC0JO-15		1.2 miles 234°	2024-10-26 18:17:06		TUBBY		1.3 miles 255°	2024-11-14 21:15:58
FW2710		1.3 miles 216°	2024-11-15 05:03:04		KE9BNU		1.3 miles 306°	2024-10-17 19:54:09
MARINER II		1.4 miles 256°	2024-10-16 10:41:01		IRLP-3326		1.5 miles 248°	2024-11-15 04:19:18
KD9LCG-D		1.5 miles 234°	2024-11-15 04:51:21		NY9X-5		1.5 miles 234°	2024-11-07 08:00:56
NY9X-5		1.5 miles 229°	2024-11-06 18:41:22		W9DEV-7		1.5 miles 264°	2024-10-16 13:57:20
POCO LOCO		1.6 miles 158°	2024-10-20 17:55:12		KP4EOP-D		1.6 miles 304°	2024-11-15 04:50:08
SUMMER OF GEORGE		1.6 miles 263°	2024-10-31 13:36:02		RAT RACE		1.6 miles 257°	2024-10-27 12:20:15
KC9WPR-7		1.8 miles 232°	2024-10-31 06:08:02		ON DECK		1.8 miles 190°	2024-10-24 08:13:27
YACTHSEA		1.9 miles 235°	2024-10-23 10:01:06		N9BF-5		2.0 miles 209°	2024-10-31 08:08:18
PEONY		2.1 miles 187°	2024-10-29 15:01:36		CG26176		2.1 miles 189°	2024-10-24 13:58:44
KM4JAH		2.2 miles 199°	2024-10-20 13:30:40		367591770		2.4 miles 342°	2024-10-27 08:32:34
ANEMOS		2.6 miles 27°	2024-10-25 13:47:42		FELICITY		2.6 miles 167°	2024-10-23 10:15:51
PANDORA		2.6 miles 177°	2024-11-02 17:20:45		PLANE TO SEA		2.6 miles 105°	2024-10-17 05:14:59
DANU		2.6 miles 214°	2024-10-30 14:34:28		MAESTRO		2.8 miles 181°	2024-10-29 10:17:27
SMOOTH		2.9 miles 181°	2024-10-24 07:33:17		VACANZA 312		2.9 miles 176°	2024-10-17 14:14:10
TRUE ROMANCE		2.9 miles 214°	2024-10-19 15:00:00		RADIANCE		2.9 miles 214°	2024-10-17 13:44:07
PROGRAM		3.0 miles 350°	2024-10-19 14:07:22		PERSPICACITY		3.0 miles 214°	2024-10-18 14:47:38
PHANTOM		3.0 miles 213°	2024-10-30 15:40:07		STRATEGIC RUM RESERV		3.0 miles 214°	2024-10-20 13:21:33
EW3114		3.0 miles 258°	2024-11-15 05:00:13		CYC ARGO		3.1 miles 331°	2024-11-05 14:14:42
REBEL		3.2 miles 67°	2024-10-20 12:38:41		LATITUDE ADJUSTMENT		3.2 miles 158°	2024-11-02 10:22:30
ALEGRIA		3.3 miles 159°	2024-10-21 12:28:28		NA9PL-10		3.3 miles 332°	2024-11-15 05:04:55
LADY ASHFORD		3.4 miles 155°	2024-10-19 10:52:45		SYDNEY REESE		3.4 miles 214°	2024-11-14 17:54:18
FREYJA		3.4 miles 16°	2024-10-20 14:40:09		WA8AQS-9		3.5 miles 336°	2024-11-09 01:02:40
KD9RVJ-9		3.5 miles 255°	2024-11-10 21:26:50		GW2066		3.6 miles 273°	2024-11-15 05:04:18
DEMETECH		3.8 miles 177°	2024-10-29 23:07:06		N3JIM B		3.8 miles 186°	2024-11-15 05:01:13
N3JIM-B		3.8 miles 186°	2024-11-15 05:01:23		PAMELA RAE		3.9 miles 359°	2024-10-21 14:07:11
KD9VPM-D		3.9 miles 332°	2024-11-15 04:57:00		EL-KD9WPP		3.9 miles 194°	2024-11-15 04:58:44

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.