callsign		distance	last heard - EST		callsign		distance	last heard - EST
SP/PO-002		0.3 miles 42°	2025-01-27 07:19:15		SR4DOS		0.4 miles 61°	2025-02-04 16:48:48
438.575OQ		0.4 miles 62°	2025-02-04 16:34:05		WIR-31027		0.4 miles 58°	2025-02-04 16:39:08
145.625OQ		0.4 miles 57°	2025-02-04 16:38:58		ER-SR4J		0.4 miles 58°	2025-02-04 16:47:56
SQ5BPD-9		0.6 miles 150°	2025-02-04 07:07:25		SQ2WHH		5.9 miles 344°	2025-02-02 07:19:19
SP4SAS-7		7.0 miles 26°	2025-01-27 09:14:12		439.375LU		8.4 miles 236°	2025-02-04 13:00:04
ER-SR4LU		8.4 miles 236°	2025-02-04 15:17:39		SQ4VW-9		8.4 miles 249°	2025-01-23 09:46:37
SP4B		8.5 miles 334°	2025-02-04 09:17:18		SQ4VW-7		8.6 miles 231°	2025-01-08 16:37:32
SP4VIT-7		9.9 miles 7°	2025-02-02 08:57:03		SP4JEU-10		10.2 miles 2°	2025-01-22 08:06:13
SP4O-5		10.4 miles 6°	2025-02-03 15:34:48		ER-SR4OS		10.5 miles 8°	2025-02-04 16:48:16
SP4I-9		10.7 miles 6°	2025-02-04 09:56:27		SP4SAS-1		11.1 miles 5°	2025-02-01 09:58:32
SP4MCH-18		12.6 miles 27°	2025-01-24 18:06:54		SP4MCH-Y		12.6 miles 27°	2025-02-03 14:14:46
SP4MCH-D		12.6 miles 27°	2025-02-04 13:46:44		SP4TOM-11		15.7 miles 283°	2025-02-04 13:50:30
SP4I-FM		16.0 miles 345°	2025-02-04 16:50:03		SP2SJG-4		20.7 miles 193°	2025-02-04 16:22:32
SP4LIN-1		22.9 miles 315°	2025-02-03 09:31:45		SP4LIN-2		22.9 miles 315°	2025-02-01 06:49:15
SP4LIN-15		22.9 miles 315°	2025-02-04 16:48:56		SR4LIN		23.3 miles 316°	2025-02-04 16:28:55
438.650JE		23.3 miles 315°	2025-02-04 16:18:57		SP4HIE-9		25.1 miles 0°	2025-01-23 07:11:27
ER-SR4MO		25.3 miles 359°	2025-02-04 16:17:39		SQ4ZXR		25.8 miles 65°	2025-01-30 08:57:47
SQ4IOE		27.1 miles 60°	2025-01-26 11:48:27		SQ4FXY-18		27.2 miles 58°	2025-01-19 12:48:47
SP4TM-7		27.4 miles 59°	2025-01-14 04:10:19		438.675OU		27.5 miles 56°	2025-02-04 16:45:43
ER-SR4ON		27.5 miles 56°	2025-02-04 16:43:55		SR4UVN-R		27.5 miles 56°	2025-02-04 16:46:16
SR4UVN B		27.5 miles 56°	2025-02-04 16:51:16		SR4UVN-B		27.5 miles 56°	2025-02-04 16:51:26
SR4NWO		27.7 miles 56°	2025-02-04 16:49:27		SQ4CCR-9		27.8 miles 56°	2025-02-03 16:01:55
597061795		27.9 miles 201°	2025-02-01 08:09:04		SQ4AP-10		28.1 miles 133°	2025-01-11 23:43:01
SP4AG-9		28.1 miles 54°	2025-01-18 16:20:59		SP4BF-18		28.2 miles 53°	2025-01-29 17:31:54
SP4BF-9		28.2 miles 53°	2025-01-18 16:00:45		SP4BF-Y		28.2 miles 53°	2025-01-30 18:42:57
145.725OU		28.6 miles 56°	2025-02-04 16:35:38		3Z2T-1		29.5 miles 226°	2025-02-04 16:52:10
SP4NS-7		29.7 miles 51°	2025-02-03 15:24:41		SP2WA-9		29.8 miles 227°	2025-02-04 14:39:37
SP2WA-7		29.8 miles 226°	2025-01-06 16:20:37		SR2PB		29.9 miles 229°	2025-02-04 16:48:10
SP2KJF		29.9 miles 229°	2025-02-04 16:51:59		SR2BRO		29.9 miles 229°	2025-02-04 16:47:00
SR2BRO-2		29.9 miles 229°	2025-02-04 16:51:34		DW8078		33.5 miles 296°	2025-02-04 16:45:22
ER-SR4PL		35.2 miles 41°	2025-02-04 16:46:47

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.