callsign		distance	last heard - UTC		callsign		distance	last heard - UTC
MCEMS-3		37.1 m 119°	2025-03-13 11:33:44		WI4SCT-9		2.9 km 145°	2025-03-10 10:16:46
MCEMS-13		3.5 km 40°	2025-03-13 11:58:19		SMFR-1		3.5 km 40°	2025-03-13 11:47:34
CHFCD-1		4.8 km 338°	2025-03-13 11:41:19		MCEMS-7		5.2 km 96°	2025-03-13 11:43:29
SMFR-3		5.2 km 95°	2025-03-13 11:50:49		SCFD-4		5.2 km 154°	2025-03-13 12:02:33
MCEMS-1		6.1 km 349°	2025-03-13 11:28:49		N8GD-15		6.2 km 329°	2025-03-09 20:57:35
BAYSH-ER		6.2 km 356°	2025-03-13 11:43:34		MCEMS-HQ		6.4 km 31°	2025-03-13 11:26:14
KN4KAX		6.5 km 26°	2025-03-12 19:46:09		CHFCD-2		6.6 km 359°	2025-03-13 11:42:59
W9KD-ios		7.3 km 236°	2025-02-14 20:42:27		KB8WPD-7		7.3 km 162°	2025-03-01 21:26:56
CHFCD-3		7.3 km 307°	2025-03-13 11:44:39		SMFR-4		7.6 km 56°	2025-03-13 11:52:19
SCFD-6		7.7 km 124°	2025-03-13 11:17:14		SMFR-2		7.7 km 22°	2025-03-13 11:49:04
N1FLA-1		8.0 km 111°	2025-03-10 03:03:04		N1FLA-4		8.0 km 111°	2025-03-10 02:23:43
SCFD-1		8.1 km 160°	2025-03-13 11:57:29		WN4V-10		8.4 km 314°	2025-03-12 21:19:02
WN4V-5		8.4 km 314°	2025-03-12 07:20:10		MCEMS-10		8.7 km 326°	2025-03-13 11:50:34
BRADFD-3		8.9 km 326°	2025-03-13 11:38:14		KN4KAX-1		9.1 km 320°	2025-03-12 23:51:41
KN4KAX-7		9.1 km 320°	2025-03-11 23:34:13		KAX-1		9.1 km 320°	2025-03-11 22:58:48
DW0683		9.1 km 120°	2025-03-13 08:08:24		kn4kax-2		9.1 km 320°	2025-03-13 12:05:59
BRADFD-1		9.3 km 358°	2025-03-13 11:34:54		W4XES-9		9.3 km 64°	2025-03-12 14:39:41
MCEMS-16		9.5 km 5°	2025-03-13 12:05:44		BRADFD-2		9.7 km 13°	2025-03-13 11:36:34
SCFD-3		9.9 km 184°	2025-03-13 12:00:54		MMH-ER		9.9 km 5°	2025-03-13 11:29:24
KO4ETH-R		10.0 km 357°	2025-03-12 23:37:12		BRADFD-4x		10.3 km 18°	2025-03-13 11:39:49
KZ4KB-7		10.5 km 321°	2025-03-11 23:03:49		SCFD-5		10.5 km 137°	2025-03-13 12:04:19
SMFR-5		10.6 km 89°	2025-03-13 11:53:55		WD4NKZ-6		10.7 km 68°	2025-03-11 22:39:55
SRQSAR-21		10.7 km 160°	2025-03-13 11:39:04		SRQSAR-13		10.8 km 160°	2025-03-13 11:26:44
SMH-ER		10.8 km 159°	2025-03-13 11:56:59		SCFD-2		10.8 km 158°	2025-03-13 11:59:09
WA4CSS-Y		10.8 km 82°	2025-03-01 12:07:42		SRQSAR-24		10.9 km 159°	2025-03-13 11:46:49
EW5383		11.0 km 117°	2025-03-13 12:00:30		MCEMS-9		11.1 km 302°	2025-03-13 11:48:09
SCFD-17		11.1 km 106°	2025-03-13 11:36:04		WMFR-2		11.1 km 302°	2025-03-13 11:57:14
MCEMS-8		11.3 km 329°	2025-03-13 11:45:54		WMFR-1		11.3 km 330°	2025-03-13 11:55:39
WD4NKZ-2		11.3 km 80°	2025-03-13 11:46:05		WD4NKZ-8		11.3 km 80°	2025-03-07 23:40:49
WD4NKZ-Y		11.4 km 79°	2025-02-15 19:01:01		BLAKE-ER		11.5 km 330°	2025-03-13 11:33:54
SCFD-7		11.5 km 123°	2025-03-13 11:18:55		N1RP-9		11.6 km 73°	2025-02-26 18:39:53
N8RVD-9		11.7 km 68°	2025-03-10 23:33:59		KA3ZAI-1		11.8 km 28°	2025-03-13 11:57:29
N4SER		12.4 km 117°	2025-03-13 11:08:31		KQ4SXP-7		12.4 km 129°	2025-03-07 17:23:08
KQ4SXP-10		12.4 km 129°	2025-03-11 12:05:49		EMFR-2		12.4 km 42°	2025-03-13 12:01:59
MCEMS-12		12.4 km 42°	2025-03-13 11:55:32		EMFR-6		12.4 km 75°	2025-03-13 11:19:24
W5HIM-9		12.5 km 105°	2025-02-17 18:59:40		KF4LQQ-13		12.7 km 156°	2025-03-13 11:52:37
NI4J-7		12.7 km 42°	2025-02-25 18:30:22		SRQSAR-1		12.8 km 127°	2025-03-13 11:50:54
MCEMS-2		12.9 km 355°	2025-03-13 11:31:14		EW8104		12.9 km 266°	2025-03-13 12:01:00
NRFD-1		12.9 km 355°	2025-03-13 11:27:04		SRQSAR-20		12.9 km 127°	2025-03-13 11:34:54
SRQSAR-12		12.9 km 127°	2025-03-13 11:22:49		MCEMS-11		13.0 km 291°	2025-03-13 11:53:09
EMFR-4		13.1 km 99°	2025-03-13 12:05:09		NRFD-3		13.1 km 19°	2025-03-13 11:30:14
KQ4KIB-7		13.1 km 45°	2025-02-27 23:03:26		KM4EC-10		13.2 km 56°	2025-03-13 12:01:26
AB9JJ-12		13.3 km 29°	2025-03-01 21:19:35		KB4P		13.3 km 141°	2025-03-13 12:05:05
W5HIM		13.3 km 118°	2025-03-01 01:32:33		W5HIM-11		13.3 km 118°	2025-03-02 18:42:41
W5HIM-10		13.3 km 118°	2025-02-26 23:55:12		KB4P-2		13.3 km 142°	2025-03-13 02:48:12
LWRMC-ER		13.4 km 98°	2025-03-13 11:38:34		MCEMS-15		13.7 km 71°	2025-03-13 12:02:59
SCFD-12		13.7 km 153°	2025-03-13 11:27:21		W9CIB-D		13.9 km 136°	2025-03-13 12:03:55
W9CIB B		13.9 km 136°	2025-03-13 11:51:15		W9CIB-B		13.9 km 136°	2025-03-13 11:51:25
MCEMS-6		14.2 km 23°	2025-03-13 11:41:07		KD4MZM		14.5 km 158°	2025-03-13 11:54:46
W4HIX-2		14.5 km 338°	2025-03-08 20:45:15		EMFR-1		15.2 km 63°	2025-03-13 12:00:29

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.