ชื่อสถานี		ห่างกัน	ได้ยินล่าสุด - EDT		ชื่อสถานี		ห่างกัน	ได้ยินล่าสุด - EDT
SQ4FAE-5		128.7 yards 82°	2024-10-08 13:25:21		SR4MWO B		134.9 yards 109°	2024-10-08 15:57:28
SR4MWO-B		134.9 yards 109°	2024-10-08 15:57:28		SR4MWO-D		134.9 yards 109°	2024-10-08 15:57:58
SR4MWO-Y		134.9 yards 109°	2024-10-08 23:15:20		SQ4FAE-7		138.9 yards 73°	2024-10-23 11:22:34
SQ4FAE-10		146.4 yards 107°	2024-09-28 13:38:36		SR4MWO-DP		165.0 yards 113°	2024-10-23 14:30:18
SR4NWQ		236.6 yards 33°	2024-10-23 18:20:58		SQ4FAF-4		0.5 miles 338°	2024-10-05 06:00:39
SR4KT-DP		15.4 miles 11°	2024-10-10 12:58:11		SP5EKL		15.5 miles 11°	2024-10-22 11:27:13
SO4AZ		22.0 miles 343°	2024-10-23 13:34:22		SP4GX-7		22.7 miles 58°	2024-10-19 10:55:11
SP4XQL-10		22.7 miles 58°	2024-10-21 06:33:13		SR4NWU		23.0 miles 77°	2024-10-23 18:25:23
SR4UVM B		23.0 miles 77°	2024-10-23 18:25:02		SR4UVM-B		23.0 miles 77°	2024-10-23 18:25:12
438.750GK		23.0 miles 77°	2024-10-23 18:16:28		145.787GK		23.0 miles 77°	2024-10-23 18:18:33
WIR-17967		23.0 miles 77°	2024-10-23 18:19:38		SQ4KDL-10		23.2 miles 212°	2024-10-23 18:27:28
SP4TWQ-D		23.7 miles 210°	2024-10-16 03:07:10		SP4FDH-8		26.4 miles 127°	2024-10-23 11:56:40
SP4MAZ-10		27.3 miles 127°	2024-10-23 18:10:02		SQ4FDK-5		31.6 miles 47°	2024-10-12 03:39:43
145.725OU		32.2 miles 259°	2024-10-23 18:23:09		ER-SR4PL		32.8 miles 279°	2024-10-23 17:41:15
SQ4OZO-8		33.0 miles 261°	2024-10-05 18:40:53		SQ4IOE		33.1 miles 256°	2024-10-04 13:12:05
SR4NWO		33.2 miles 259°	2024-10-23 18:18:58		SQ4INP-10		33.2 miles 257°	2024-09-25 12:19:03
SP4BRH-9		34.2 miles 299°	2024-10-21 08:51:13		SR4BPA		35.8 miles 119°	2024-10-23 18:07:55
SP4AGA-10		35.8 miles 119°	2024-10-23 18:20:06		SP4FDH-D		35.8 miles 119°	2024-10-23 18:20:01
SP4FDH-13		35.9 miles 119°	2024-10-12 17:58:57

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.