callsign		distance	last heard - EST		callsign		distance	last heard - EST
N9BF-5		74.4 yards 339°	2024-10-31 08:08:18		KM4JAH		0.4 miles 139°	2024-10-20 13:30:40
STAR OF CHICAGO		0.6 miles 293°	2024-11-15 10:55:46		ON DECK		0.6 miles 92°	2024-10-24 08:13:27
DANU		0.7 miles 232°	2024-10-30 14:34:28		CG26176		0.7 miles 118°	2024-10-24 13:58:44
PEONY		0.7 miles 111°	2024-10-29 15:01:36		FW2710		0.8 miles 14°	2024-11-15 10:51:46
NY9X-5		0.8 miles 345°	2024-11-06 18:41:22		KC9WPR-7		0.8 miles 329°	2024-10-31 06:08:02
NY9X-5		0.9 miles 343°	2024-11-07 08:00:56		YACTHSEA		0.9 miles 318°	2024-10-23 10:01:06
KD9LCG-D		0.9 miles 343°	2024-11-15 10:51:31		TRUE ROMANCE		1.0 miles 226°	2024-10-19 15:00:00
RADIANCE		1.0 miles 228°	2024-10-17 13:44:07		PERSPICACITY		1.0 miles 226°	2024-10-18 14:47:38
PHANTOM		1.0 miles 225°	2024-10-30 15:40:07		STRATEGIC RUM RESERV		1.0 miles 225°	2024-10-20 13:21:33
W9EDD-N		1.0 miles 12°	2024-11-15 10:37:40		W9EDD B		1.0 miles 12°	2024-11-15 10:46:00
W9EDD-B		1.0 miles 12°	2024-11-15 10:46:10		W9EDD-D		1.0 miles 12°	2024-11-15 10:37:50
AC0JO-15		1.1 miles 359°	2024-10-26 18:17:06		IRLP-3326		1.3 miles 341°	2024-11-15 10:19:36
PANDORA		1.3 miles 126°	2024-11-02 17:20:45		MAESTRO		1.4 miles 140°	2024-10-29 10:17:27
SMOOTH		1.4 miles 140°	2024-10-24 07:33:17		TUBBY		1.5 miles 350°	2024-11-14 21:15:58
GUPPY		1.5 miles 28°	2024-10-30 20:27:10		BOR		1.5 miles 352°	2024-10-19 13:48:27
BUBBLES		1.5 miles 353°	2024-11-07 14:50:27		RAT RACE		1.6 miles 336°	2024-10-27 12:20:15
POCO LOCO		1.6 miles 78°	2024-10-20 17:55:12		BRAVO		1.6 miles 333°	2024-11-15 10:53:23
CHICAGO'S LEADING LA		1.6 miles 2°	2024-11-15 10:55:15		CHICAGO'S FIRST LADY		1.6 miles 2°	2024-11-14 19:55:32
ISLAND TIME		1.6 miles 8°	2024-11-07 16:51:06		VACANZA 312		1.6 miles 135°	2024-10-17 14:14:10
CHICAGO'S CLASSIC LA		1.6 miles 3°	2024-11-15 10:54:14		ODYSSEY CHICAGO_IVER		1.6 miles 4°	2024-11-15 10:53:44
LUCIA		1.6 miles 358°	2024-11-13 14:35:58		WENDELLA		1.7 miles 357°	2024-11-15 10:53:44
EVENING STAR		1.7 miles 3°	2024-11-15 10:54:45		LILA		1.7 miles 359°	2024-11-15 10:55:15
CAP STREETER		1.7 miles 2°	2024-11-13 11:18:12		FRED A BUSSE		1.7 miles 20°	2024-11-15 10:13:31
FELICITY		1.7 miles 114°	2024-10-23 10:15:51		W9DEV-7		1.7 miles 340°	2024-10-16 13:57:20
SUMMER OF GEORGE		1.7 miles 338°	2024-10-31 13:36:02		CITYVIEW		1.8 miles 22°	2024-11-14 18:17:32
MEGHAN B		1.8 miles 23°	2024-11-14 13:10:32		INNISFREE		1.8 miles 14°	2024-11-15 10:55:15
RIVER VIEW		1.8 miles 22°	2024-11-10 19:26:43		VAMOS		1.8 miles 18°	2024-10-19 20:42:07
PERSERVERANCE		1.8 miles 230°	2024-11-15 10:55:46		BLUE DOG		1.8 miles 18°	2024-11-06 16:06:06
GOTTA GO NOW		1.8 miles 18°	2024-11-13 16:38:10		SHAKE A LEG		1.8 miles 18°	2024-10-19 20:41:05
ROBERT CALVEY		1.8 miles 25°	2024-10-28 15:38:15		SKYVIEW		1.8 miles 21°	2024-11-14 18:45:44
SKEDADDLE		1.9 miles 20°	2024-11-10 19:22:30		LICKETY SPLIT		1.9 miles 20°	2024-11-10 19:19:58
PAPER BUOY		1.9 miles 61°	2024-10-24 08:06:50		VOYAGEUR		1.9 miles 20°	2024-11-02 19:07:25
CELESTIAL		2.0 miles 55°	2024-10-23 12:58:57		SHORELINE II		2.0 miles 24°	2024-11-14 18:43:10
MARLYN		2.0 miles 25°	2024-11-10 19:40:36		EL-KD9WPP		2.0 miles 181°	2024-11-15 10:48:44
SEADOG III		2.0 miles 27°	2024-11-10 12:00:37		ODYSSEY LAKE MI_IGAN		2.0 miles 28°	2024-11-15 10:50:11
KC0AHK-8		2.0 miles 2°	2024-11-14 21:27:05		ASAP		2.0 miles 35°	2024-11-10 17:39:06
SPIRIT OF CHICAGO		2.1 miles 32°	2024-11-09 22:23:35		JAMES J. VERSLUIS		2.1 miles 23°	2024-11-15 10:41:00
SPIRIT OF NAVY PIER		2.1 miles 33°	2024-11-15 10:53:23		EW3114		2.3 miles 300°	2024-11-15 10:45:39
DEMETECH		2.3 miles 151°	2024-10-29 23:07:06		LATITUDE ADJUSTMENT		2.5 miles 120°	2024-11-02 10:22:30
ALEGRIA		2.5 miles 121°	2024-10-21 12:28:28		COMPULSIVE		2.6 miles 238°	2024-10-24 15:50:50
KE9BNU		2.6 miles 357°	2024-10-17 19:54:09		AKULA II		2.6 miles 238°	2024-10-18 14:02:15
KD9RVJ-9		2.6 miles 289°	2024-11-10 21:26:50		YOUKNOW		2.6 miles 238°	2024-10-28 18:37:09
IKO IKO		2.7 miles 20°	2024-10-25 11:15:13		LADY ASHFORD		2.7 miles 118°	2024-10-19 10:52:45
KP4EOP-D		2.7 miles 352°	2024-11-15 10:50:18		WRTC284-Pete		2.7 miles 277°	2024-11-12 10:50:55
AXOLOTL		3.0 miles 41°	2024-10-21 12:25:49		BOB TALE		3.2 miles 238°	2024-10-18 14:15:30
GW2066		3.3 miles 307°	2024-11-15 10:55:19		PLANE TO SEA		3.6 miles 72°	2024-10-17 05:14:59
FW1607		3.7 miles 301°	2024-11-15 10:52:35		MAZAL TOV		3.8 miles 139°	2024-10-20 12:57:03
COALESCENCE		4.1 miles 123°	2024-10-26 14:18:35		367591770		4.1 miles 3°	2024-10-27 08:32:34
GONE WITH THEWIND		4.4 miles 122°	2024-10-21 17:00:23		CYC ARGO		4.6 miles 353°	2024-11-05 14:14:42
ANEMOS		4.6 miles 27°	2024-10-25 13:47:42		PROGRAM		4.7 miles 5°	2024-10-19 14:07:22

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.