callsign		distance	last heard - UTC		callsign		distance	last heard - UTC
STLBRY		0.4 miles 151°	2012-01-16 12:40:28		STLUBR		0.4 miles 151°	2012-02-13 17:01:41
K5WDT-9		0.6 miles 194°	2012-02-13 17:05:15		KA2FNK-1		1.0 miles 198°	2012-02-13 13:11:23
KD0EAV-2		1.2 miles 216°	2012-02-13 16:41:51		KC0NWS		1.8 miles 341°	2012-02-13 16:57:31
147.33+KC		1.8 miles 341°	2012-02-13 16:59:10		KC0NWS-10		2.1 miles 44°	2012-02-13 16:47:38
AB0HI-9		3.3 miles 208°	2012-02-13 17:03:20		DW6117		4.0 miles 108°	2012-02-13 16:57:39
WE0Z-9		4.2 miles 159°	2012-02-12 23:50:19		WE0Z-15		4.3 miles 160°	2012-02-13 16:57:20
WE0Z-13		4.3 miles 160°	2012-02-13 17:01:30		WA0TJT		4.4 miles 143°	2012-01-23 00:37:14
WA0TJT-5		4.4 miles 143°	2012-01-23 00:37:14		W0DLK-10		4.5 miles 161°	2012-02-13 16:47:38
KD0NKS-7		4.6 miles 67°	2012-02-13 12:59:08		WA0TJT-1		4.6 miles 333°	2012-02-12 19:44:29
KD0LOU-10		4.9 miles 105°	2012-02-13 16:40:14		146.79-KC		5.0 miles 57°	2012-02-13 17:01:27
KD0DX		5.1 miles 68°	2012-01-18 20:05:14		KB0RZD		5.4 miles 126°	2012-01-28 02:46:28
KC0QIG		5.9 miles 236°	2012-02-04 22:59:42		CW1507		6.0 miles 88°	2012-02-13 17:03:22
KA0AVJ-7		6.0 miles 88°	2012-01-15 16:09:31		KA0AVJ-9		6.0 miles 88°	2012-01-21 20:18:24
KD0OYR-7		6.4 miles 141°	2012-01-21 14:23:16		KD0KKN-12		6.8 miles 330°	2012-01-31 02:56:23
KC0PKX-1		6.9 miles 124°	2012-02-07 00:48:36		KA0SXY-5		7.8 miles 150°	2012-01-23 01:43:55
W0TTN-2		7.8 miles 147°	2012-02-12 21:29:15		W0TTN-1		7.9 miles 147°	2012-02-06 19:50:27
W0TTN		7.9 miles 147°	2012-01-23 22:16:00		KD0EAV-5		8.1 miles 153°	2012-02-02 21:56:42
KA0WZX		8.3 miles 145°	2012-02-11 20:16:55		NORKC		9.0 miles 143°	2012-02-13 17:02:14
STLSMI		9.3 miles 24°	2012-02-13 16:50:49		KMKC		9.6 miles 162°	2012-02-13 17:04:07
KA0SXY-10		9.7 miles 142°	2012-02-13 16:47:39		KD0NXQ-7		10.3 miles 61°	2012-02-05 16:46:12
W0KCN-4		10.6 miles 320°	2012-02-13 16:37:25		442.55+KC		10.9 miles 160°	2012-02-13 16:57:11
KD0NBO-9		11.2 miles 161°	2012-02-13 17:00:02		PMC		11.3 miles 220°	2012-02-13 16:59:46
146.82-KC		11.4 miles 158°	2012-02-13 16:57:45		W0OEM-10		11.6 miles 149°	2012-02-13 16:47:39
KC0RRS-2		12.0 miles 164°	2012-02-13 14:17:57		N0CKI-2		12.1 miles 201°	2012-02-13 16:48:47
KC9MGE-5		12.1 miles 147°	2012-02-06 21:58:24		KC9MGE-7		12.2 miles 147°	2012-02-06 21:51:36
DCEC		12.2 miles 161°	2012-02-13 16:42:11		KC0YSY-10		12.2 miles 160°	2012-02-09 16:06:01
W0KCN-7		12.2 miles 83°	2012-02-10 00:59:45		LIBRTY		12.3 miles 83°	2012-02-13 17:06:48
TRUHH		12.3 miles 160°	2012-02-13 17:05:32		KD0FEF-2		12.4 miles 82°	2012-02-05 19:44:36
CMH		12.4 miles 161°	2012-02-13 16:59:21		W0KCN-15		12.5 miles 92°	2012-02-04 15:06:07
KU2WIN		12.7 miles 230°	2012-02-10 00:10:48		KU2WIN-1		12.7 miles 230°	2012-02-13 05:35:08
KA0DJR		12.8 miles 267°	2012-02-13 16:58:39		KA0DJR-9		12.8 miles 267°	2012-02-10 23:15:32
KA0DJR-7		12.9 miles 268°	2012-02-11 18:13:22		W0CW A		12.9 miles 166°	2012-02-13 16:29:38
W0CW AD		12.9 miles 166°	2012-02-13 16:29:38		W0CW B		12.9 miles 166°	2012-02-13 16:29:38
W0CW-B		12.9 miles 166°	2012-02-13 16:56:01		W0CW-A		12.9 miles 166°	2012-02-13 16:56:01
KA3LOC		12.9 miles 266°	2012-02-04 14:32:40		146.94-KC		12.9 miles 166°	2012-02-13 17:04:42
W0LYQ		13.2 miles 266°	2012-01-25 21:52:44		W0RR		13.5 miles 165°	2012-02-13 17:01:56
STJOHN		13.7 miles 278°	2012-02-13 17:04:06		AD7MI-9		13.7 miles 263°	2012-02-10 21:16:35
KUMED		13.8 miles 171°	2012-02-13 16:50:05		AD7MI-3		13.8 miles 263°	2012-02-13 17:02:38
AD7MI-2		13.8 miles 263°	2012-01-17 15:23:47		KD0NRC-9		13.9 miles 170°	2012-02-11 20:17:47
DW5628		13.9 miles 284°	2012-02-13 16:55:45		KC5REM-9		13.9 miles 293°	2012-02-01 13:40:22
KC0CBC		14.2 miles 166°	2012-02-13 17:03:57		KD0OYT		14.4 miles 168°	2012-02-13 16:19:42
CW5145		14.4 miles 65°	2012-02-13 17:05:40		W0LYQ-7		14.5 miles 277°	2012-02-10 01:57:36
KC5VKG		14.5 miles 286°	2012-01-15 02:15:39		N0CKI		14.6 miles 282°	2012-02-11 15:32:38
KC0JCR		14.6 miles 289°	2012-02-12 22:53:10		STLPLZ		14.6 miles 167°	2012-02-13 16:54:01
KCVA		14.7 miles 153°	2012-02-13 17:07:34		N7FTM		14.7 miles 276°	2012-02-13 16:49:07
KC4WCG		14.7 miles 189°	2012-02-13 17:07:24		CUSHNG		14.7 miles 285°	2012-02-13 16:59:49
WA5RRN-14		14.7 miles 16°	2012-02-11 02:16:12		DW5499		14.8 miles 288°	2012-02-13 17:06:06
DW8871		14.9 miles 248°	2012-02-13 17:03:40		KI4ODI-9		15.2 miles 289°	2012-02-13 13:56:11
N0CH		15.4 miles 176°	2012-02-04 22:18:29		KA2FNK		15.4 miles 193°	2012-02-13 16:41:25
KB0HMR-3		15.5 miles 140°	2012-02-13 17:05:07		WA5RRN-9		15.5 miles 15°	2012-02-12 21:41:58

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.