ชื่อสถานี		ห่างกัน	ได้ยินล่าสุด - EDT		ชื่อสถานี		ห่างกัน	ได้ยินล่าสุด - EDT
SQ4INP-10		0.5 miles 340°	2024-09-25 12:19:03		SP4TM-7		1.1 miles 306°	2024-10-21 13:37:53
SR4NWO		2.0 miles 346°	2024-10-23 17:13:58		438.675OU		2.0 miles 338°	2024-10-23 17:19:13
ER-SR4ON		2.0 miles 338°	2024-10-23 17:18:23		145.725OU		2.2 miles 11°	2024-10-23 16:59:12
SP4B-9		2.4 miles 310°	2024-10-23 04:22:09		SQ4OZO-8		2.9 miles 350°	2024-10-05 18:40:53
SP4BF-9		3.3 miles 347°	2024-10-20 20:31:26		SP2SJK-7		6.7 miles 287°	2024-10-22 06:49:02
SP6VXU		8.0 miles 218°	2024-10-23 07:23:06		SP4AG-9		10.2 miles 328°	2024-09-23 22:12:57
ER-SR4PL		13.0 miles 358°	2024-10-23 16:41:15		SP4VIT-7		13.6 miles 221°	2024-10-12 07:20:39
SQ4INP-9		14.5 miles 221°	2024-10-06 00:27:28		SQ5WA-7		17.2 miles 257°	2024-10-01 12:01:55
SP4MCH-5		17.9 miles 263°	2024-10-20 07:21:38		SP4MCH		17.9 miles 263°	2024-10-20 07:43:08
ER-SR4OS		22.2 miles 262°	2024-10-23 17:21:06		SQ4KDL-10		23.1 miles 120°	2024-10-23 16:27:28
SP4MCH-10		23.2 miles 263°	2024-10-04 04:32:16		SP4B		23.4 miles 256°	2024-10-23 09:36:19
SP4TWQ-D		23.7 miles 121°	2024-10-16 03:07:10		SP4BRH-9		25.0 miles 5°	2024-10-21 08:51:13
ER-SR4MO		26.4 miles 297°	2024-10-23 16:41:57		ER-SR4J		26.7 miles 240°	2024-10-20 01:01:41
145.625OQ		26.7 miles 240°	2024-10-20 01:20:50		WIR-31027		26.7 miles 240°	2024-10-20 01:20:58
438.575OQ		26.7 miles 240°	2024-10-20 00:55:53		SR4DOS		26.8 miles 240°	2024-10-20 01:20:42
SQ5PE		27.1 miles 274°	2024-10-05 15:39:00		SP4SAS-7		27.1 miles 240°	2024-09-29 08:40:21
SQ5BPD-9		27.1 miles 239°	2024-10-23 06:21:51		SP4I-FM		27.6 miles 274°	2024-10-23 17:10:03
SP4I-9		28.2 miles 274°	2024-09-29 12:01:26		EL-SP4I		29.4 miles 274°	2024-09-28 16:52:52
SQ4FAF-4		33.1 miles 74°	2024-10-05 06:00:39		SQ4NMR		33.1 miles 75°	2024-10-18 12:17:50
SR4MWO B		33.2 miles 75°	2024-10-08 15:57:28		SR4MWO-B		33.2 miles 75°	2024-10-08 15:57:28
SR4MWO-D		33.2 miles 75°	2024-10-08 15:57:58		SR4MWO-Y		33.2 miles 75°	2024-10-08 23:15:20
SQ4FAE-10		33.2 miles 75°	2024-09-28 13:38:36		SQ4FAE-5		33.2 miles 75°	2024-10-08 13:25:21
SR4MWO-DP		33.2 miles 75°	2024-10-23 14:30:18		SQ4FAE-7		33.2 miles 75°	2024-10-23 11:22:34
SR4NWQ		33.2 miles 75°	2024-10-23 17:20:58		SQ4VW-9		35.4 miles 242°	2024-10-17 14:24:18
ER-SR4LU		35.5 miles 239°	2024-10-23 17:22:23

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.