callsign		distance	last heard - EST		callsign		distance	last heard - EST
SQ4FXY-18		312.0 yards 113°	2025-01-19 12:48:47		SP4TM-7		0.8 miles 131°	2025-01-14 04:10:19
SP4TM-4		0.9 miles 129°	2025-01-01 11:44:06		SQ4CCR-9		0.9 miles 13°	2025-01-22 11:20:28
SQ4IOE		1.0 miles 150°	2025-01-26 11:48:27		438.675OU		1.0 miles 346°	2025-01-27 00:46:00
ER-SR4ON		1.1 miles 346°	2025-01-27 01:04:13		SR4UVN-R		1.1 miles 347°	2025-01-27 01:05:56
SR4UVN B		1.1 miles 347°	2025-01-27 00:54:06		SR4UVN-B		1.1 miles 347°	2025-01-27 00:54:16
SR4NWO		1.1 miles 0°	2025-01-27 01:08:50		145.725OU		1.6 miles 35°	2025-01-27 00:55:55
SP4NOL-18		1.7 miles 179°	2024-12-29 13:00:55		SP4AG-9		1.9 miles 357°	2025-01-18 16:20:59
SP4BF-18		2.3 miles 353°	2025-01-25 21:52:16		SP4BF-9		2.4 miles 353°	2025-01-18 16:00:45
ER-SR4PL		12.2 miles 0°	2025-01-27 01:10:37		WOJTE4-15		15.4 miles 348°	2025-01-09 13:39:35
WOJTE4		15.6 miles 345°	2025-01-09 14:02:39		SP4MCH-18		17.6 miles 260°	2025-01-24 18:06:54
SP4MCH-Y		17.6 miles 260°	2025-01-26 23:42:41		SP4MCH-D		17.6 miles 260°	2025-01-26 23:41:13
ER-SR4OS		21.9 miles 260°	2025-01-27 00:16:51		SP4O-5		22.2 miles 259°	2025-01-25 10:30:34
SP4VIT-7		22.2 miles 258°	2025-01-01 15:49:44		SP4JEU-10		23.0 miles 260°	2025-01-22 08:06:13
SQ4KDL-10		23.9 miles 121°	2025-01-27 00:27:28		SP4TWQ-9		24.5 miles 122°	2025-01-17 07:57:39
SP4TWQ-D		24.6 miles 122°	2025-01-26 17:12:33		SP4HIE-9		25.1 miles 295°	2025-01-23 07:11:27
ER-SR4MO		25.6 miles 295°	2025-01-27 00:36:57		SP4BRH-9		26.6 miles 6°	2025-01-26 05:44:52
ER-SR4J		26.7 miles 238°	2025-01-27 01:03:07		145.625OQ		26.7 miles 238°	2025-01-27 01:09:13
WIR-31027		26.7 miles 238°	2025-01-27 00:39:23		438.575OQ		26.8 miles 238°	2025-01-27 00:54:18
SR4DOS		26.8 miles 238°	2025-01-27 01:09:07		SP4I-FM		27.1 miles 272°	2025-01-27 01:10:03
SP4SAS-2		27.1 miles 238°	2025-01-26 14:21:40		SQ5BPD-9		27.2 miles 237°	2025-01-26 10:48:48
SP4B-9		27.5 miles 256°	2025-01-25 09:57:53		SP4I-9		27.6 miles 272°	2025-01-25 13:05:27
SQ4FAE-2		33.1 miles 76°	2025-01-27 01:09:53		SQ4NMR-5		33.4 miles 77°	2025-01-10 05:13:25
SQ4NMR-10		33.4 miles 77°	2025-01-26 12:51:15		SQ4NMR-9		33.4 miles 77°	2025-01-21 11:35:25
SQ4NMR-7		33.4 miles 77°	2025-01-26 14:46:32		SQ4VW-9		35.5 miles 241°	2025-01-23 09:46:37
439.375LU		35.5 miles 238°	2025-01-27 01:05:10		ER-SR4LU		35.6 miles 238°	2025-01-27 01:07:23
SQ4VW-7		35.7 miles 236°	2025-01-08 16:37:32		SP4EIV-5		41.1 miles 51°	2025-01-18 18:01:59

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.