ชื่อสถานี		ห่างกัน	ได้ยินล่าสุด - EDT		ชื่อสถานี		ห่างกัน	ได้ยินล่าสุด - EDT
SP4B-9		0.8 miles 21°	2024-10-23 04:22:09		SP4TM-7		1.3 miles 100°	2024-10-21 13:37:53
438.675OU		1.7 miles 54°	2024-10-23 19:19:13		ER-SR4ON		1.7 miles 54°	2024-10-23 19:18:23
SR4NWO		2.0 miles 57°	2024-10-23 19:10:58		SQ4INP-10		2.0 miles 102°	2024-09-25 12:19:03
SQ4IOE		2.3 miles 112°	2024-10-04 13:12:05		SQ4OZO-8		2.6 miles 39°	2024-10-05 18:40:53
SP4BF-9		2.7 miles 30°	2024-10-20 20:31:26		145.725OU		2.9 miles 63°	2024-10-23 19:19:08
SP2SJK-7		4.4 miles 284°	2024-10-22 06:49:02		SP6VXU		7.7 miles 201°	2024-10-23 07:23:06
SP4AG-9		8.5 miles 337°	2024-09-23 22:12:57		ER-SR4PL		12.3 miles 8°	2024-10-23 18:41:15
SP4VIT-7		13.0 miles 211°	2024-10-12 07:20:39		SQ4INP-9		13.9 miles 212°	2024-10-06 00:27:28
SQ5WA-7		15.3 miles 252°	2024-10-01 12:01:55		SP4MCH-5		15.9 miles 259°	2024-10-20 07:21:38
SP4MCH		15.9 miles 259°	2024-10-20 07:43:08		ER-SR4OS		20.3 miles 259°	2024-10-23 19:21:06
SP4MCH-10		21.3 miles 259°	2024-10-04 04:32:16		SP4B		21.6 miles 253°	2024-10-23 09:36:19
ER-SR4MO		24.1 miles 297°	2024-10-23 18:41:57		SP4BRH-9		24.4 miles 10°	2024-10-21 08:51:13
SQ5PE		24.9 miles 273°	2024-10-05 15:39:00		ER-SR4J		25.3 miles 236°	2024-10-20 01:01:41
145.625OQ		25.4 miles 236°	2024-10-20 01:20:50		WIR-31027		25.4 miles 236°	2024-10-20 01:20:58
SQ4KDL-10		25.4 miles 119°	2024-10-23 18:27:28		438.575OQ		25.4 miles 236°	2024-10-20 00:55:53
SR4DOS		25.4 miles 236°	2024-10-20 01:20:42		SP4I-FM		25.5 miles 272°	2024-10-23 19:20:03
SP4SAS-7		25.8 miles 236°	2024-09-29 08:40:21		SQ5BPD-9		25.8 miles 235°	2024-10-23 06:21:51
SP4TWQ-D		26.0 miles 120°	2024-10-16 03:07:10		SP4I-9		26.0 miles 273°	2024-09-29 12:01:26
EL-SP4I		27.2 miles 272°	2024-09-28 16:52:52		SQ4VW-9		34.0 miles 239°	2024-10-17 14:24:18
ER-SR4LU		34.2 miles 236°	2024-10-23 19:22:23		ER-SR4PA		36.1 miles 301°	2024-10-23 18:55:26
ER-SR2PA		38.8 miles 304°	2024-10-23 18:39:27

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.