callsign		distance	last heard - EST		callsign		distance	last heard - EST
NY9X-5		25.2 yards 145°	2024-11-07 08:00:56		NY9X-5		227.3 yards 143°	2024-11-06 18:41:22
KC9WPR-7		423.0 yards 220°	2024-10-31 06:08:02		AC0JO-15		0.3 miles 54°	2024-10-26 18:17:06
IRLP-3326		0.4 miles 338°	2024-11-15 06:19:25		YACTHSEA		0.4 miles 240°	2024-10-23 10:01:06
FW2710		0.5 miles 109°	2024-11-15 06:28:01		W9EDD-N		0.5 miles 76°	2024-11-15 06:17:30
W9EDD B		0.5 miles 76°	2024-11-15 06:19:50		W9EDD-B		0.5 miles 76°	2024-11-15 06:20:00
W9EDD-D		0.5 miles 76°	2024-11-15 06:17:40		MARINER II		0.6 miles 351°	2024-10-16 10:41:01
TUBBY		0.6 miles 2°	2024-11-14 21:15:58		BOR		0.6 miles 7°	2024-10-19 13:48:27
RAT RACE		0.6 miles 327°	2024-10-27 12:20:15		BUBBLES		0.6 miles 8°	2024-11-07 14:50:27
WENDELLA		0.7 miles 18°	2024-11-15 06:27:18		BRAVO		0.8 miles 13°	2024-11-15 06:26:47
W9DEV-7		0.8 miles 337°	2024-10-16 13:57:20		LUCIA		0.8 miles 17°	2024-11-13 14:35:58
CHICAGO'S FIRST LADY		0.8 miles 25°	2024-11-14 19:55:32		SUMMER OF GEORGE		0.8 miles 332°	2024-10-31 13:36:02
LILA		0.8 miles 17°	2024-11-14 20:04:43		CHICAGO'S LEADING LA		0.8 miles 26°	2024-11-10 19:45:56
CHICAGO'S CLASSIC LA		0.8 miles 28°	2024-11-14 18:40:39		CAP STREETER		0.8 miles 24°	2024-11-13 11:18:12
ODYSSEY CHICAGO_IVER		0.9 miles 27°	2024-11-15 06:28:50		ISLAND TIME		0.9 miles 36°	2024-11-07 16:51:06
N9BF-5		0.9 miles 163°	2024-10-31 08:08:18		GUPPY		1.1 miles 66°	2024-10-30 20:27:10
FRED A BUSSE		1.1 miles 52°	2024-11-15 06:25:16		INNISFREE		1.1 miles 41°	2024-11-14 18:31:29
KC0AHK-8		1.2 miles 17°	2024-11-14 21:27:05		VAMOS		1.2 miles 45°	2024-10-19 20:42:07
BLUE DOG		1.2 miles 45°	2024-11-06 16:06:06		SHAKE A LEG		1.2 miles 45°	2024-10-19 20:41:05
GOTTA GO NOW		1.2 miles 45°	2024-11-13 16:38:10		STAR OF CHICAGO		1.2 miles 45°	2024-11-14 19:02:03
CITYVIEW		1.2 miles 51°	2024-11-14 18:17:32		RIVER VIEW		1.2 miles 51°	2024-11-10 19:26:43
EVENING STAR		1.2 miles 46°	2024-11-14 19:57:26		MEGHAN B		1.2 miles 52°	2024-11-14 13:10:32
SKEDADDLE		1.2 miles 47°	2024-11-10 19:22:30		LICKETY SPLIT		1.2 miles 47°	2024-11-10 19:19:58
SKYVIEW		1.3 miles 48°	2024-11-14 18:45:44		VOYAGEUR		1.3 miles 47°	2024-11-02 19:07:25
KM4JAH		1.3 miles 156°	2024-10-20 13:30:40		ON DECK		1.3 miles 135°	2024-10-24 08:13:27
ROBERT CALVEY		1.3 miles 55°	2024-10-28 15:38:15		DANU		1.3 miles 190°	2024-10-30 14:34:28
SHORELINE II		1.4 miles 51°	2024-11-14 18:43:10		MARLYN		1.4 miles 51°	2024-11-10 19:40:36
SEADOG III		1.5 miles 53°	2024-11-10 12:00:37		PEONY		1.5 miles 140°	2024-10-29 15:01:36
ODYSSEY LAKE MI_IGAN		1.5 miles 54°	2024-11-15 06:25:12		CG26176		1.5 miles 144°	2024-10-24 13:58:44
JAMES J. VERSLUIS		1.5 miles 47°	2024-11-15 06:26:16		PERSERVERANCE		1.6 miles 49°	2024-11-08 14:43:55
RADIANCE		1.6 miles 196°	2024-10-17 13:44:07		TRUE ROMANCE		1.6 miles 195°	2024-10-19 15:00:00
PERSPICACITY		1.6 miles 195°	2024-10-18 14:47:38		SPIRIT OF CHICAGO		1.6 miles 57°	2024-11-09 22:23:35
PHANTOM		1.7 miles 195°	2024-10-30 15:40:07		ASAP		1.7 miles 62°	2024-11-10 17:39:06
STRATEGIC RUM RESERV		1.7 miles 195°	2024-10-20 13:21:33		KE9BNU		1.7 miles 5°	2024-10-17 19:54:09
SPIRIT OF NAVY PIER		1.7 miles 58°	2024-11-15 06:27:49		EW3114		1.7 miles 278°	2024-11-15 06:15:48
KP4EOP-D		1.8 miles 357°	2024-11-15 06:10:18		CELESTIAL		1.9 miles 84°	2024-10-23 12:58:57
POCO LOCO		1.9 miles 108°	2024-10-20 17:55:12		PAPER BUOY		1.9 miles 89°	2024-10-24 08:06:50
IKO IKO		2.0 miles 37°	2024-10-25 11:15:13		SYDNEY REESE		2.0 miles 199°	2024-11-14 17:54:18
PANDORA		2.2 miles 141°	2024-11-02 17:20:45		KD9RVJ-9		2.2 miles 269°	2024-11-10 21:26:50
MAESTRO		2.3 miles 149°	2024-10-29 10:17:27		SMOOTH		2.3 miles 149°	2024-10-24 07:33:17
FELICITY		2.4 miles 131°	2024-10-23 10:15:51		WRTC284-Pete		2.5 miles 257°	2024-11-12 10:50:55
VACANZA 312		2.5 miles 145°	2024-10-17 14:14:10		GW2066		2.6 miles 295°	2024-11-15 06:26:33
AXOLOTL		2.6 miles 58°	2024-10-21 12:25:49		EL-KD9WPP		2.9 miles 175°	2024-11-15 06:28:44
COMPULSIVE		3.0 miles 220°	2024-10-24 15:50:50		AKULA II		3.0 miles 220°	2024-10-18 14:02:15
YOUKNOW		3.0 miles 221°	2024-10-28 18:37:09		FW1607		3.0 miles 289°	2024-11-15 06:21:33
N3JIM B		3.0 miles 164°	2024-11-15 06:23:13		N3JIM-B		3.0 miles 164°	2024-11-15 06:23:23
367591770		3.2 miles 9°	2024-10-27 08:32:34		LATITUDE ADJUSTMENT		3.2 miles 131°	2024-11-02 10:22:30
DEMETECH		3.2 miles 154°	2024-10-29 23:07:06		ALEGRIA		3.3 miles 132°	2024-10-21 12:28:28
LADY ASHFORD		3.4 miles 129°	2024-10-19 10:52:45		BOB TALE		3.5 miles 223°	2024-10-18 14:15:30
CYC ARGO		3.6 miles 356°	2024-11-05 14:14:42		PLANE TO SEA		3.8 miles 87°	2024-10-17 05:14:59
NA9PL-10		3.8 miles 355°	2024-11-15 06:24:52		PROGRAM		3.9 miles 10°	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.