callsign		distance	last heard - EST		callsign		distance	last heard - EST
SQ6ODL		453.6 yards 58°	2024-11-20 07:46:46		SP4B		0.8 miles 21°	2024-11-23 01:53:09
SQ4BJA-7		0.9 miles 28°	2024-11-18 09:01:37		SQ3OOM-9		1.3 miles 84°	2024-11-07 06:46:12
SP4E-5		1.4 miles 97°	2024-11-03 07:22:44		438.675OU		1.7 miles 54°	2024-11-23 23:48:12
ER-SR4ON		1.7 miles 54°	2024-11-23 23:47:17		SR4NWO		2.0 miles 57°	2024-11-23 23:48:16
SQ4BJA		2.0 miles 115°	2024-11-18 07:22:01		SQ4CCR-9		2.1 miles 64°	2024-11-22 11:46:14
SP4AB-18		2.1 miles 75°	2024-11-11 19:34:48		SP6VXU		2.3 miles 43°	2024-11-19 16:08:30
SP4BF-9		2.7 miles 30°	2024-11-10 22:06:50		145.725OU		2.9 miles 63°	2024-11-23 23:46:08
SP4B-9		3.7 miles 285°	2024-11-05 11:23:15		SP4NS-7		4.4 miles 26°	2024-11-11 07:52:39
438.300DM		12.3 miles 8°	2024-11-11 16:07:26		ER-SR4PL		12.3 miles 8°	2024-11-23 22:53:38
SP4MCH		15.9 miles 259°	2024-11-23 04:05:06		SP4MCH-18		15.9 miles 259°	2024-11-23 12:40:58
ER-SR4OS		20.3 miles 259°	2024-11-23 23:47:46		SP4O-5		20.6 miles 259°	2024-11-23 14:31:10
sp4o		20.6 miles 259°	2024-11-01 16:04:41		SP4VIT-7		21.1 miles 258°	2024-11-17 11:02:49
SP4MCH-5		21.3 miles 259°	2024-10-31 02:56:02		ER-SR4MO		24.1 miles 297°	2024-11-23 23:00:06
SP4BRH-9		24.4 miles 10°	2024-11-01 11:51:01		SQ4INP-10		24.9 miles 190°	2024-11-21 06:34:50
SP4SHL-9		25.1 miles 90°	2024-10-31 07:47:23		ER-SR4J		25.3 miles 236°	2024-11-23 23:44:05
145.625OQ		25.4 miles 236°	2024-11-23 23:43:13		WIR-31027		25.4 miles 236°	2024-11-23 23:35:30
SQ4KDL-10		25.4 miles 119°	2024-11-23 23:27:28		438.575OQ		25.4 miles 236°	2024-11-23 23:33:18
SR4DOS		25.4 miles 236°	2024-11-23 23:45:03		SP/PO-002		25.4 miles 236°	2024-10-30 11:42:31
SP4I-FM		25.5 miles 272°	2024-11-23 23:30:03		SP4SAS-7		25.8 miles 236°	2024-11-22 10:20:25
SQ5BPD-9		25.8 miles 235°	2024-11-21 07:45:42		SP4TWQ-D		26.0 miles 120°	2024-11-22 14:23:23
SP4I-9		26.0 miles 273°	2024-11-23 14:12:57		SP2BRP-9		28.4 miles 281°	2024-11-16 16:46:42
439.375LU		34.1 miles 236°	2024-11-23 23:45:57		ER-SR4LU		34.2 miles 236°	2024-11-23 23:21:00
SQ4VW-9		34.4 miles 235°	2024-11-09 14:18:19		SQ4VW-D		34.4 miles 235°	2024-11-22 18:50:29
ER-SR4PA		36.1 miles 301°	2024-11-23 23:00:37		145.775PA		36.6 miles 301°	2024-11-23 23:47:20
ER-SR2PA		38.8 miles 304°	2024-11-23 22:50:57		439.300PA		38.8 miles 304°	2024-11-11 16:07:21

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.