callsign		distance	last heard - EST		callsign		distance	last heard - EST
ODYSSEY CHICAGO_IVER		215.1 yards 288°	2024-11-15 06:40:41		CHICAGO'S CLASSIC LA		241.4 yards 277°	2024-11-14 18:40:39
CHICAGO'S LEADING LA		288.1 yards 278°	2024-11-10 19:45:56		CHICAGO'S FIRST LADY		329.5 yards 275°	2024-11-14 19:55:32
CAP STREETER		342.5 yards 290°	2024-11-13 11:18:12		INNISFREE		441.3 yards 57°	2024-11-14 18:31:29
LILA		502.8 yards 284°	2024-11-14 20:04:43		LUCIA		518.6 yards 280°	2024-11-13 14:35:58
BRAVO		519.2 yards 280°	2024-11-15 06:42:05		WENDELLA		0.3 miles 276°	2024-11-15 06:39:32
FRED A BUSSE		0.3 miles 94°	2024-11-15 06:37:30		VAMOS		0.4 miles 66°	2024-10-19 20:42:07
BLUE DOG		0.4 miles 65°	2024-11-06 16:06:06		SHAKE A LEG		0.4 miles 66°	2024-10-19 20:41:05
GOTTA GO NOW		0.4 miles 67°	2024-11-13 16:38:10		STAR OF CHICAGO		0.4 miles 67°	2024-11-14 19:02:03
EVENING STAR		0.4 miles 67°	2024-11-14 19:57:26		SKEDADDLE		0.4 miles 69°	2024-11-10 19:22:30
LICKETY SPLIT		0.4 miles 69°	2024-11-10 19:19:58		CITYVIEW		0.4 miles 81°	2024-11-14 18:17:32
BUBBLES		0.4 miles 260°	2024-11-07 14:50:27		VOYAGEUR		0.4 miles 69°	2024-11-02 19:07:25
SKYVIEW		0.4 miles 73°	2024-11-14 18:45:44		RIVER VIEW		0.4 miles 81°	2024-11-10 19:26:43
BOR		0.4 miles 259°	2024-10-19 13:48:27		MEGHAN B		0.5 miles 83°	2024-11-14 13:10:32
KC0AHK-8		0.5 miles 338°	2024-11-14 21:27:05		TUBBY		0.5 miles 255°	2024-11-14 21:15:58
GUPPY		0.5 miles 119°	2024-10-30 20:27:10		ROBERT CALVEY		0.6 miles 84°	2024-10-28 15:38:15
AC0JO-15		0.6 miles 207°	2024-10-26 18:17:06		W9EDD-N		0.6 miles 181°	2024-11-15 06:37:30
W9EDD B		0.6 miles 181°	2024-11-15 06:40:20		W9EDD-B		0.6 miles 181°	2024-11-15 06:40:30
W9EDD-D		0.6 miles 181°	2024-11-15 06:37:40		SHORELINE II		0.6 miles 72°	2024-11-14 18:43:10
MARLYN		0.6 miles 73°	2024-11-10 19:40:36		MARINER II		0.6 miles 256°	2024-10-16 10:41:01
JAMES J. VERSLUIS		0.7 miles 61°	2024-11-15 06:38:00		SEADOG III		0.7 miles 75°	2024-11-10 12:00:37
PERSERVERANCE		0.7 miles 63°	2024-11-08 14:43:55		ODYSSEY LAKE MI_IGAN		0.7 miles 75°	2024-11-15 06:40:09
IRLP-3326		0.7 miles 241°	2024-11-15 06:19:25		W9DEV-7		0.8 miles 271°	2024-10-16 13:57:20
FW2710		0.9 miles 183°	2024-11-15 06:33:01		KD9LCG-D		0.9 miles 216°	2024-11-15 06:31:21
NY9X-5		0.9 miles 216°	2024-11-07 08:00:56		RAT RACE		0.9 miles 258°	2024-10-27 12:20:15
SPIRIT OF CHICAGO		0.9 miles 77°	2024-11-09 22:23:35		SUMMER OF GEORGE		0.9 miles 270°	2024-10-31 13:36:02
NY9X-5		0.9 miles 209°	2024-11-06 18:41:22		SPIRIT OF NAVY PIER		0.9 miles 78°	2024-11-15 06:39:32
ASAP		1.0 miles 86°	2024-11-10 17:39:06		KE9BNU		1.0 miles 340°	2024-10-17 19:54:09
KC9WPR-7		1.1 miles 217°	2024-10-31 06:08:02		IKO IKO		1.1 miles 38°	2024-10-25 11:15:13
KP4EOP-D		1.2 miles 331°	2024-11-15 06:30:18		YACTHSEA		1.2 miles 224°	2024-10-23 10:01:06
CELESTIAL		1.5 miles 110°	2024-10-23 12:58:57		PAPER BUOY		1.5 miles 116°	2024-10-24 08:06:50
N9BF-5		1.6 miles 189°	2024-10-31 08:08:18		ON DECK		1.7 miles 166°	2024-10-24 08:13:27
POCO LOCO		1.8 miles 135°	2024-10-20 17:55:12		AXOLOTL		1.9 miles 68°	2024-10-21 12:25:49
KM4JAH		1.9 miles 180°	2024-10-20 13:30:40		PEONY		1.9 miles 166°	2024-10-29 15:01:36
CG26176		2.0 miles 169°	2024-10-24 13:58:44		DANU		2.2 miles 201°	2024-10-30 14:34:28
EW3114		2.3 miles 259°	2024-11-15 06:30:55		RADIANCE		2.4 miles 203°	2024-10-17 13:44:07
TRUE ROMANCE		2.4 miles 202°	2024-10-19 15:00:00		367591770		2.5 miles 359°	2024-10-27 08:32:34
PERSPICACITY		2.5 miles 203°	2024-10-18 14:47:38		PHANTOM		2.5 miles 202°	2024-10-30 15:40:07
STRATEGIC RUM RESERV		2.5 miles 202°	2024-10-20 13:21:33		PANDORA		2.5 miles 161°	2024-11-02 17:20:45
FELICITY		2.6 miles 150°	2024-10-23 10:15:51		MAESTRO		2.7 miles 166°	2024-10-29 10:17:27
SMOOTH		2.8 miles 166°	2024-10-24 07:33:17		KD9RVJ-9		2.8 miles 255°	2024-11-10 21:26:50
GW2066		2.9 miles 278°	2024-11-15 06:41:57		SYDNEY REESE		2.9 miles 204°	2024-11-15 06:41:34
VACANZA 312		2.9 miles 162°	2024-10-17 14:14:10		CYC ARGO		3.0 miles 345°	2024-11-05 14:14:42
ANEMOS		3.1 miles 37°	2024-10-25 13:47:42		PROGRAM		3.1 miles 3°	2024-10-19 14:07:22
WRTC284-Pete		3.2 miles 247°	2024-11-12 10:50:55		NA9PL-10		3.2 miles 345°	2024-11-15 06:35:13
PLANE TO SEA		3.3 miles 98°	2024-10-17 05:14:59		FW1607		3.4 miles 275°	2024-11-15 06:41:32
LATITUDE ADJUSTMENT		3.4 miles 146°	2024-11-02 10:22:30		WA8AQS-9		3.4 miles 348°	2024-11-09 01:02:40
ALEGRIA		3.5 miles 147°	2024-10-21 12:28:28		LADY ASHFORD		3.6 miles 143°	2024-10-19 10:52:45
EL-KD9WPP		3.6 miles 184°	2024-11-15 06:38:44		N3JIM B		3.6 miles 175°	2024-11-15 06:23:13
N3JIM-B		3.6 miles 175°	2024-11-15 06:23:23		DEMETECH		3.7 miles 166°	2024-10-29 23:07:06
KD9VPM-D		3.8 miles 343°	2024-11-15 06:36:40		COMPULSIVE		3.8 miles 219°	2024-10-24 15:50:50

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.