callsign		distance	last heard - EST		callsign		distance	last heard - EST
N9BF-5		41.7 yards 221°	2024-10-31 08:08:18		KM4JAH		0.4 miles 145°	2024-10-20 13:30:40
ON DECK		0.6 miles 97°	2024-10-24 08:13:27		FW2710		0.7 miles 15°	2024-11-15 09:28:03
DANU		0.7 miles 228°	2024-10-30 14:34:28		CG26176		0.7 miles 122°	2024-10-24 13:58:44
PEONY		0.8 miles 115°	2024-10-29 15:01:36		NY9X-5		0.8 miles 344°	2024-11-06 18:41:22
KC9WPR-7		0.8 miles 326°	2024-10-31 06:08:02		NY9X-5		0.9 miles 342°	2024-11-07 08:00:56
KD9LCG-D		0.9 miles 341°	2024-11-15 09:11:31		YACTHSEA		0.9 miles 315°	2024-10-23 10:01:06
W9EDD-N		1.0 miles 13°	2024-11-15 09:17:40		W9EDD B		1.0 miles 13°	2024-11-15 09:24:10
W9EDD-B		1.0 miles 13°	2024-11-15 09:24:20		W9EDD-D		1.0 miles 13°	2024-11-15 09:17:50
TRUE ROMANCE		1.0 miles 224°	2024-10-19 15:00:00		RADIANCE		1.0 miles 225°	2024-10-17 13:44:07
PERSPICACITY		1.0 miles 224°	2024-10-18 14:47:38		PHANTOM		1.0 miles 222°	2024-10-30 15:40:07
AC0JO-15		1.0 miles 359°	2024-10-26 18:17:06		STRATEGIC RUM RESERV		1.1 miles 222°	2024-10-20 13:21:33
IRLP-3326		1.3 miles 340°	2024-11-15 09:19:34		PANDORA		1.4 miles 128°	2024-11-02 17:20:45
MAESTRO		1.4 miles 141°	2024-10-29 10:17:27		TUBBY		1.4 miles 349°	2024-11-14 21:15:58
MARINER II		1.4 miles 345°	2024-10-16 10:41:01		GUPPY		1.5 miles 29°	2024-10-30 20:27:10
SMOOTH		1.5 miles 142°	2024-10-24 07:33:17		BOR		1.5 miles 352°	2024-10-19 13:48:27
BUBBLES		1.5 miles 353°	2024-11-07 14:50:27		RAT RACE		1.5 miles 335°	2024-10-27 12:20:15
POCO LOCO		1.6 miles 80°	2024-10-20 17:55:12		CHICAGO'S FIRST LADY		1.6 miles 2°	2024-11-14 19:55:32
ISLAND TIME		1.6 miles 9°	2024-11-07 16:51:06		CHICAGO'S CLASSIC LA		1.6 miles 4°	2024-11-14 18:40:39
CHICAGO'S LEADING LA		1.6 miles 3°	2024-11-10 19:45:56		WENDELLA		1.6 miles 357°	2024-11-15 09:30:49
ODYSSEY CHICAGO_IVER		1.6 miles 4°	2024-11-15 09:29:31		LUCIA		1.6 miles 358°	2024-11-13 14:35:58
BRAVO		1.6 miles 358°	2024-11-15 09:29:48		CAP STREETER		1.6 miles 2°	2024-11-13 11:18:12
LILA		1.6 miles 359°	2024-11-14 20:04:43		FRED A BUSSE		1.6 miles 21°	2024-11-15 07:37:29
VACANZA 312		1.7 miles 136°	2024-10-17 14:14:10		W9DEV-7		1.7 miles 339°	2024-10-16 13:57:20
SUMMER OF GEORGE		1.7 miles 337°	2024-10-31 13:36:02		FELICITY		1.7 miles 116°	2024-10-23 10:15:51
INNISFREE		1.7 miles 15°	2024-11-14 18:31:29		CITYVIEW		1.7 miles 22°	2024-11-14 18:17:32
MEGHAN B		1.7 miles 23°	2024-11-14 13:10:32		RIVER VIEW		1.7 miles 22°	2024-11-10 19:26:43
VAMOS		1.8 miles 18°	2024-10-19 20:42:07		BLUE DOG		1.8 miles 18°	2024-11-06 16:06:06
GOTTA GO NOW		1.8 miles 19°	2024-11-13 16:38:10		SHAKE A LEG		1.8 miles 19°	2024-10-19 20:41:05
ROBERT CALVEY		1.8 miles 26°	2024-10-28 15:38:15		STAR OF CHICAGO		1.8 miles 19°	2024-11-14 19:02:03
SKYVIEW		1.8 miles 21°	2024-11-14 18:45:44		EVENING STAR		1.8 miles 19°	2024-11-14 19:57:26
SKEDADDLE		1.8 miles 20°	2024-11-10 19:22:30		LICKETY SPLIT		1.8 miles 20°	2024-11-10 19:19:58
VOYAGEUR		1.8 miles 21°	2024-11-02 19:07:25		PAPER BUOY		1.8 miles 62°	2024-10-24 08:06:50
SHORELINE II		1.9 miles 25°	2024-11-14 18:43:10		MARLYN		1.9 miles 26°	2024-11-10 19:40:36
CELESTIAL		1.9 miles 57°	2024-10-23 12:58:57		SEADOG III		2.0 miles 28°	2024-11-10 12:00:37
ODYSSEY LAKE MI_IGAN		2.0 miles 29°	2024-11-15 09:30:49		KC0AHK-8		2.0 miles 2°	2024-11-14 21:27:05
ASAP		2.0 miles 36°	2024-11-10 17:39:06		EL-KD9WPP		2.0 miles 180°	2024-11-15 09:28:44
JAMES J. VERSLUIS		2.1 miles 24°	2024-11-15 09:26:18		SPIRIT OF CHICAGO		2.1 miles 32°	2024-11-09 22:23:35
SPIRIT OF NAVY PIER		2.1 miles 34°	2024-11-15 09:30:35		EW3114		2.3 miles 299°	2024-11-15 09:30:26
DEMETECH		2.4 miles 152°	2024-10-29 23:07:06		LATITUDE ADJUSTMENT		2.5 miles 121°	2024-11-02 10:22:30
ALEGRIA		2.5 miles 122°	2024-10-21 12:28:28		KE9BNU		2.5 miles 357°	2024-10-17 19:54:09
COMPULSIVE		2.6 miles 236°	2024-10-24 15:50:50		IKO IKO		2.6 miles 21°	2024-10-25 11:15:13
KD9RVJ-9		2.6 miles 288°	2024-11-10 21:26:50		AKULA II		2.6 miles 237°	2024-10-18 14:02:15
KP4EOP-D		2.6 miles 352°	2024-11-15 09:30:18		YOUKNOW		2.7 miles 237°	2024-10-28 18:37:09
PERSERVERANCE		2.7 miles 231°	2024-11-15 09:30:19		WRTC284-Pete		2.7 miles 276°	2024-11-12 10:50:55
LADY ASHFORD		2.7 miles 119°	2024-10-19 10:52:45		AXOLOTL		3.0 miles 41°	2024-10-21 12:25:49
BOB TALE		3.2 miles 237°	2024-10-18 14:15:30		GW2066		3.2 miles 306°	2024-11-15 09:27:28
FW1607		3.6 miles 300°	2024-11-15 09:02:35		PLANE TO SEA		3.6 miles 73°	2024-10-17 05:14:59
MAZAL TOV		3.8 miles 140°	2024-10-20 12:57:03		367591770		4.0 miles 3°	2024-10-27 08:32:34
COALESCENCE		4.1 miles 124°	2024-10-26 14:18:35		GONE WITH THEWIND		4.4 miles 123°	2024-10-21 17:00:23
CYC ARGO		4.5 miles 353°	2024-11-05 14:14:42		ANEMOS		4.5 miles 28°	2024-10-25 13:47:42

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.