ชื่อสถานี		ห่างกัน	ได้ยินล่าสุด - EDT		ชื่อสถานี		ห่างกัน	ได้ยินล่าสุด - EDT
SP3VSC-7		4.2 miles 294°	2024-09-27 06:01:12		SP3IMM		4.5 miles 331°	2024-10-21 06:57:52
SP3MH B		4.8 miles 313°	2024-10-23 08:28:32		SP3MH-B		4.8 miles 313°	2024-10-23 08:28:42
SP3MH-N		4.8 miles 313°	2024-10-18 13:59:24		SR3KFM		4.9 miles 327°	2024-10-23 15:20:38
SQ3KFM		4.9 miles 327°	2024-10-17 10:00:55		SP3IMM B		7.2 miles 251°	2024-10-23 15:09:51
SP3IMM-B		7.2 miles 251°	2024-10-23 15:10:01		SP3TW-9		12.9 miles 149°	2024-10-18 15:11:57
SP3OCG-18		13.0 miles 86°	2024-10-07 13:52:22		SP3FLY-18		13.2 miles 125°	2024-10-21 16:08:51
SP3FLY-P		13.2 miles 125°	2024-10-14 15:27:16		SP3FLY-N		13.2 miles 145°	2024-10-23 15:06:45
SP3FLY-R		13.2 miles 145°	2024-10-23 15:25:05		SP3QFE-5		13.7 miles 81°	2024-10-19 13:56:59
SP3FDE B		14.4 miles 144°	2024-10-23 15:06:11		SP3FDE-B		14.4 miles 144°	2024-10-23 15:06:21
SP3FDE-N		14.4 miles 144°	2024-10-23 15:15:00		SQ3TGU-D		20.3 miles 154°	2024-10-15 17:03:50
SQ3WUC-1		23.0 miles 177°	2024-10-23 15:22:18		SP3SOK-9		23.9 miles 313°	2024-10-22 14:45:29
SP3PJ-6		31.2 miles 259°	2024-10-20 07:55:50		SR3NWY		32.8 miles 258°	2024-09-24 01:47:19
SP2SGA-9		39.9 miles 309°	2024-10-04 06:23:12		SP3CGR-7		40.4 miles 312°	2024-10-22 09:02:48

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.