callsign		distance	last heard - EST		callsign		distance	last heard - EST
SP4E-5		0.8 miles 327°	2024-11-03 07:22:44		SQ3OOM-9		1.1 miles 330°	2024-11-07 06:46:12
SP4AB-18		1.4 miles 11°	2024-11-11 19:34:48		SQ6ODL		1.9 miles 301°	2024-11-20 07:46:46
438.675OU		1.9 miles 348°	2024-11-21 12:48:17		ER-SR4ON		1.9 miles 348°	2024-11-21 13:07:22
SR4NWO		1.9 miles 355°	2024-11-21 13:16:22		SQ4BJA-7		2.1 miles 319°	2024-11-18 09:01:37
145.725OU		2.3 miles 20°	2024-11-21 12:58:12		SP6VXU		2.6 miles 355°	2024-11-19 16:08:30
SP4BF-9		3.2 miles 352°	2024-11-10 22:06:50		SP4NS-7		4.8 miles 2°	2024-11-11 07:52:39
SP4B-9		5.7 miles 288°	2024-11-05 11:23:15		ER-SR4PL		13.0 miles 360°	2024-11-21 12:55:35
438.300DM		13.0 miles 360°	2024-11-11 16:07:26		SP4MCH		17.6 miles 263°	2024-11-18 13:07:50
SP4MCH-18		17.6 miles 263°	2024-11-10 18:29:27		ER-SR4OS		21.9 miles 262°	2024-11-21 12:47:46
SP4I-9		22.1 miles 263°	2024-11-21 08:55:13		sp4o		22.2 miles 262°	2024-11-01 16:04:41
SP4VIT-7		22.7 miles 261°	2024-11-17 11:02:49		SP4MCH-5		23.0 miles 262°	2024-10-31 02:56:02
SP4SHL-9		23.3 miles 88°	2024-10-31 07:47:23		SQ4KDL-10		23.4 miles 119°	2024-11-21 12:27:28
SP4TWQ-D		24.0 miles 120°	2024-11-17 15:29:39		SP4O-5		24.3 miles 260°	2024-11-21 08:57:03
SQ4INP-10		24.5 miles 195°	2024-11-21 06:34:50		SP4BRH-9		25.0 miles 5°	2024-11-01 11:51:01
ER-SR4MO		26.1 miles 297°	2024-11-21 13:00:06		SP4B		26.4 miles 258°	2024-11-21 13:16:26
ER-SR4J		26.4 miles 240°	2024-11-21 12:57:07		145.625OQ		26.4 miles 240°	2024-11-21 13:13:16
WIR-31027		26.4 miles 240°	2024-11-21 13:13:26		438.575OQ		26.5 miles 240°	2024-11-21 13:13:21
SR4DOS		26.5 miles 240°	2024-11-21 13:13:11		SP/PO-002		26.5 miles 240°	2024-10-30 11:42:31
SP4SAS-7		26.9 miles 240°	2024-11-19 09:11:45		SQ5BPD-9		26.9 miles 238°	2024-11-21 07:45:42
SP4I-FM		27.3 miles 274°	2024-11-21 13:00:57		SP2BRP-9		30.3 miles 282°	2024-11-16 16:46:42
SQ4NMR		33.4 miles 75°	2024-10-26 09:39:21		SQ4FAE-5		33.5 miles 75°	2024-11-16 13:49:42
SR4MWO-DP		33.5 miles 76°	2024-11-17 09:30:23		SQ4FAE-7		33.5 miles 75°	2024-10-23 11:22:34
SR4MWO-Y		33.5 miles 76°	2024-11-21 13:13:14		SR4MWO-D		33.5 miles 76°	2024-11-21 13:13:24
SR4MWO		33.5 miles 76°	2024-11-11 13:28:36		SR4MWO B		33.5 miles 76°	2024-11-21 13:06:54
SR4MWO-B		33.5 miles 76°	2024-11-21 13:07:03		SR4NWQ		33.5 miles 75°	2024-11-21 13:10:32
ER-SR4LU		35.3 miles 239°	2024-11-21 12:21:00		SQ4VW-9		35.4 miles 238°	2024-11-09 14:18:19
SQ4VW-D		35.4 miles 238°	2024-11-21 12:58:28

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.