callsign		distance	last heard - EST		callsign		distance	last heard - EST
COALESCENCE		0.3 miles 289°	2024-10-26 14:18:35		HARBINGER		0.9 miles 146°	2024-11-02 15:24:28
BRIGHT STAR		1.3 miles 118°	2024-10-16 09:16:30		MAZAL TOV		1.3 miles 247°	2024-10-20 12:57:03
KAIROS		1.5 miles 140°	2024-10-21 15:31:14		LADY ASHFORD		1.7 miles 309°	2024-10-19 10:52:45
ALEGRIA		1.9 miles 304°	2024-10-21 12:28:28		LATITUDE ADJUSTMENT		1.9 miles 306°	2024-11-02 10:22:30
DEMETECH		2.6 miles 277°	2024-10-29 23:07:06		FELICITY		2.7 miles 307°	2024-10-23 10:15:51
LEGACY		2.7 miles 161°	2024-10-22 11:38:04		VACANZA 312		2.8 miles 295°	2024-10-17 14:14:10
PERISKA		2.9 miles 174°	2024-11-10 15:33:13		PANDORA		3.0 miles 300°	2024-11-02 17:20:45
SMOOTH		3.0 miles 294°	2024-10-24 07:33:17		MAESTRO		3.1 miles 295°	2024-10-29 10:17:27
HALCYON		3.3 miles 163°	2024-10-19 14:37:31		ESCORPION BORRACHO		3.3 miles 153°	2024-10-28 17:34:21
LIGHTEN UP		3.4 miles 167°	2024-10-29 09:37:52		POCO LOCO		3.4 miles 321°	2024-10-20 17:55:12
PLANE TO SEA		3.5 miles 357°	2024-10-17 05:14:59		PEONY		3.6 miles 305°	2024-10-29 15:01:36
CG26176		3.7 miles 303°	2024-10-24 13:58:44		EL-KD9WPP		3.7 miles 276°	2024-11-15 02:58:44
ODYSSEA		3.8 miles 170°	2024-10-31 14:02:22		ON DECK		3.8 miles 307°	2024-10-24 08:13:27
PAPER BUOY		3.8 miles 328°	2024-10-24 08:06:50		KM4JAH		4.0 miles 301°	2024-10-20 13:30:40
CELESTIAL		4.0 miles 329°	2024-10-23 12:58:57		SARAH BERNADETTE II		4.2 miles 159°	2024-10-19 13:45:54
N9BF-5		4.4 miles 303°	2024-10-31 08:08:18		DANU		4.6 miles 294°	2024-10-30 14:34:28
FW2710		4.6 miles 311°	2024-11-15 02:57:58		PHANTOM		4.7 miles 290°	2024-10-30 15:40:07
STRATEGIC RUM RESERV		4.7 miles 290°	2024-10-20 13:21:33		TRUE ROMANCE		4.7 miles 291°	2024-10-19 15:00:00
PERSPICACITY		4.7 miles 290°	2024-10-18 14:47:38		RADIANCE		4.7 miles 291°	2024-10-17 13:44:07
ASAP		4.7 miles 328°	2024-11-10 17:39:06		GUPPY		4.7 miles 321°	2024-10-30 20:27:10
SYDNEY REESE		4.8 miles 286°	2024-11-14 17:54:18		W9EDD-N		4.8 miles 314°	2024-11-14 19:18:00
W9EDD B		4.8 miles 314°	2024-11-15 02:48:50		W9EDD-B		4.8 miles 314°	2024-11-15 02:49:00
W9EDD-D		4.8 miles 314°	2024-11-14 18:58:00		SPIRIT OF NAVY PIER		4.8 miles 328°	2024-11-15 02:56:27
VYTIS		4.8 miles 165°	2024-10-28 15:22:57		SPIRIT OF CHICAGO		4.9 miles 328°	2024-11-09 22:23:35
AXOLOTL		4.9 miles 340°	2024-10-21 12:25:49		ROBERT CALVEY		4.9 miles 324°	2024-10-28 15:38:15
ODYSSEY LAKE MI_IGAN		4.9 miles 326°	2024-11-15 02:57:56		SEADOG III		5.0 miles 326°	2024-11-10 12:00:37
MEGHAN B		5.0 miles 323°	2024-11-14 13:10:32		FRED A BUSSE		5.0 miles 322°	2024-11-15 02:19:17
NY9X-5		5.0 miles 309°	2024-11-06 18:41:22		MARLYN		5.0 miles 325°	2024-11-10 19:40:36
RIVER VIEW		5.0 miles 323°	2024-11-10 19:26:43		CITYVIEW		5.0 miles 323°	2024-11-14 18:17:32
SHORELINE II		5.0 miles 325°	2024-11-14 18:43:10		AC0JO-15		5.0 miles 313°	2024-10-26 18:17:06
SKYVIEW		5.1 miles 323°	2024-11-14 18:45:44		VOYAGEUR		5.1 miles 323°	2024-11-02 19:07:25
SKEDADDLE		5.1 miles 323°	2024-11-10 19:22:30		PERSERVERANCE		5.1 miles 327°	2024-11-08 14:43:55
LICKETY SPLIT		5.1 miles 323°	2024-11-10 19:19:58		NY9X-5		5.1 miles 309°	2024-11-07 08:00:56
KD9LCG-D		5.1 miles 309°	2024-11-14 18:53:30		EVENING STAR		5.1 miles 323°	2024-11-14 19:57:26
JAMES J. VERSLUIS		5.1 miles 326°	2024-11-15 02:55:56		KC9WPR-7		5.1 miles 306°	2024-10-31 06:08:02
STAR OF CHICAGO		5.1 miles 323°	2024-11-14 19:02:03		GOTTA GO NOW		5.1 miles 323°	2024-11-13 16:38:10
SHAKE A LEG		5.1 miles 323°	2024-10-19 20:41:05		VAMOS		5.1 miles 323°	2024-10-19 20:42:07
SIX PACK		5.1 miles 151°	2024-11-01 15:09:49		BLUE DOG		5.1 miles 323°	2024-11-06 16:06:06
INNISFREE		5.2 miles 321°	2024-11-14 18:31:29		ISLAND TIME		5.2 miles 319°	2024-11-07 16:51:06
YACTHSEA		5.3 miles 305°	2024-10-23 10:01:06		CHICAGO'S CLASSIC LA		5.3 miles 318°	2024-11-14 18:40:39
CHICAGO'S LEADING LA		5.4 miles 318°	2024-11-10 19:45:56		CHICAGO'S FIRST LADY		5.4 miles 317°	2024-11-14 19:55:32
REBEL		5.4 miles 2°	2024-10-20 12:38:41		CAP STREETER		5.4 miles 318°	2024-11-13 11:18:12
WENDELLA		5.4 miles 317°	2024-11-15 02:56:27		ODYSSEY CHICAGO_IVER		5.4 miles 318°	2024-11-15 02:55:47
BRAVO		5.4 miles 318°	2024-11-15 02:56:58		RV SUBSTANTIAL		5.4 miles 147°	2024-10-24 16:13:15
IRLP-3326		5.4 miles 311°	2024-11-15 02:19:14		LUCIA		5.5 miles 317°	2024-11-13 14:35:58
BUBBLES		5.5 miles 315°	2024-11-07 14:50:27		LILA		5.5 miles 317°	2024-11-14 20:04:43
BOR		5.5 miles 315°	2024-10-19 13:48:27		TUBBY		5.5 miles 314°	2024-11-14 21:15:58
MARINER II		5.5 miles 313°	2024-10-16 10:41:01		IKO IKO		5.6 miles 330°	2024-10-25 11:15:13
KC0AHK-8		5.7 miles 320°	2024-11-14 21:27:05		RAT RACE		5.7 miles 311°	2024-10-27 12:20:15
W9DEV-7		5.8 miles 313°	2024-10-16 13:57:20		SUMMER OF GEORGE		5.8 miles 312°	2024-10-31 13:36:02

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.