ชื่อสถานี		ห่างกัน	ได้ยินล่าสุด - EDT		ชื่อสถานี		ห่างกัน	ได้ยินล่าสุด - EDT
SR4BI		3.3 miles 80°	2024-10-23 16:00:45		SR4X-10		3.3 miles 80°	2024-10-23 16:40:04
145.600BA		3.3 miles 80°	2024-10-23 16:37:45		SP4JEY-N		3.6 miles 37°	2024-10-23 16:43:45
SP4FEU-FM		3.9 miles 36°	2024-10-06 12:40:03		SP4FEU		3.9 miles 37°	2024-10-23 16:01:10
SP4TSH		4.0 miles 97°	2024-09-26 03:34:46		SP4TSH-7		4.0 miles 97°	2024-10-22 05:16:58
SP4TSH-1		4.0 miles 97°	2024-09-29 10:08:32		SP4TSH-2		4.0 miles 97°	2024-09-30 11:21:12
SP4NLG-6		5.4 miles 30°	2024-10-23 16:37:58		SP4SRT-N		6.9 miles 259°	2024-10-23 16:46:48
SP4DKF-9		7.4 miles 10°	2024-09-28 05:12:48		SP4JLT-14		7.5 miles 45°	2024-10-23 16:41:27
SP4JLT		7.5 miles 45°	2024-10-18 12:28:10		SP4JLT-1		7.5 miles 45°	2024-10-23 16:42:27
SP4JLT-4		7.5 miles 45°	2024-10-23 16:48:21		SP4JLT-5		8.1 miles 44°	2024-10-06 13:25:32
SP4JLT-7		8.1 miles 44°	2024-10-14 16:48:02		SP4LP-9		8.5 miles 23°	2024-10-21 01:19:26
SQ4T-5		8.7 miles 37°	2024-10-20 13:37:17		SP4WRI		8.7 miles 13°	2024-10-21 14:44:05
SQ4PKO		9.2 miles 35°	2024-10-18 00:37:50		SR4UBI-DP		9.3 miles 21°	2024-10-23 16:33:07
SN112P		9.4 miles 304°	2024-10-23 16:00:55		SQ4HWI-6		9.6 miles 20°	2024-09-29 12:28:14
SP4WRD-5		9.7 miles 39°	2024-10-14 03:02:07		SP4DLD-5		9.9 miles 357°	2024-10-05 06:10:24
SP1ASH-12		10.0 miles 29°	2024-10-22 15:31:35		HF4112P		10.2 miles 14°	2024-10-23 16:00:50
SP4DLD-10		10.2 miles 13°	2024-10-13 20:02:39		SP4DLD		10.2 miles 13°	2024-10-23 05:47:45
SP4CZK-5		10.2 miles 15°	2024-10-23 09:38:10		SR4DIG MB		10.4 miles 30°	2024-10-23 16:36:08
SR4DIG-2		10.4 miles 30°	2024-10-23 16:50:08		SQ4MSV-12		10.4 miles 29°	2024-10-22 01:59:20
SP4RV-9		10.4 miles 30°	2024-10-13 18:52:05		SR4DIG		10.4 miles 30°	2024-10-23 16:01:00
SP4RV-5		10.4 miles 30°	2024-10-18 04:56:19		SR4DIG-13		10.4 miles 30°	2024-10-23 16:49:12
SP4IZK-10		10.4 miles 15°	2024-10-09 12:06:44		SP1RKV-9		10.6 miles 23°	2024-09-28 16:49:17
SQ4BSG		10.7 miles 39°	2024-10-20 06:38:30		GW2167		10.7 miles 43°	2024-10-22 19:10:06
SQ4Q-7		10.8 miles 29°	2024-10-19 14:50:19		SQ4Q-R		10.8 miles 29°	2024-10-23 07:43:41
SP4CZK-7		11.2 miles 86°	2024-10-12 01:18:33		SP4APB-1		12.0 miles 35°	2024-10-11 12:11:34
SP4APB-2		12.0 miles 35°	2024-10-23 11:39:21		SP4JLT-9		15.4 miles 24°	2024-10-07 04:36:54
SZPITAL.		18.2 miles 161°	2024-10-23 16:01:15		.SZPITAL		23.2 miles 254°	2024-10-23 16:01:20
SQ4LOL-15		27.8 miles 131°	2024-10-23 16:42:35		SQ4LOL-13		27.8 miles 131°	2024-10-23 16:44:51
SQ4LOL-9		27.8 miles 131°	2024-10-23 13:19:21		SQ4LOL-12		27.9 miles 131°	2024-10-23 16:42:34
SQ4LOL-D		27.9 miles 131°	2024-10-23 16:38:45		SQ4MUI-13		28.7 miles 128°	2024-10-23 16:44:49
SQ4MUI		28.8 miles 128°	2024-10-23 16:44:49		SQ4MUI-7		28.8 miles 128°	2024-10-20 02:56:51
SQ4MUI-DP		28.8 miles 128°	2024-10-23 16:33:07		SQ4MUI-FM		28.8 miles 128°	2024-10-23 16:40:02
439.375AS		32.7 miles 33°	2024-10-23 16:01:00		SP4WRZ-D		39.0 miles 122°	2024-10-23 15:00:16
SP4WRZ-FM		39.0 miles 122°	2024-10-23 15:10:04

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.