ชื่อสถานี		ห่างกัน	ได้ยินล่าสุด - EDT		ชื่อสถานี		ห่างกัน	ได้ยินล่าสุด - EDT
404158		2.1 miles 348°	2024-10-23 21:22:04		393179		4.2 miles 349°	2024-10-17 17:01:02
397693		13.6 miles 58°	2024-10-23 21:22:04		398004		13.9 miles 56°	2024-10-23 21:22:04
398010		14.2 miles 57°	2024-10-23 21:22:04		398011		14.6 miles 59°	2024-10-23 21:22:04
397557		14.9 miles 54°	2024-10-23 21:22:04		KN0MAP-9		17.0 miles 221°	2024-10-16 22:04:32
392178		18.4 miles 257°	2024-09-26 16:57:05		KK7LJA		22.1 miles 312°	2024-10-23 05:00:17
404368		22.3 miles 111°	2024-09-26 18:27:11		GW2511		23.8 miles 45°	2024-10-23 21:15:56
K7TPH		25.6 miles 212°	2024-10-05 15:03:01		W7I/IC334		25.6 miles 212°	2024-10-05 13:44:16
FW8176		27.6 miles 248°	2024-10-23 21:23:22		COLDSP		27.6 miles 269°	2024-10-23 21:22:25
K7BOH-9		27.8 miles 281°	2024-10-04 13:20:50		KK7LJA-5		28.0 miles 311°	2024-09-27 00:14:42
KC7MGR-10		28.1 miles 334°	2024-10-23 21:03:32		KC7MGR		28.3 miles 334°	2024-10-23 21:23:29
375704		28.4 miles 36°	2024-10-23 21:22:04		418183		29.4 miles 28°	2024-10-23 21:22:04
W7I/SR058		32.3 miles 234°	2024-09-29 14:35:13		407569		36.3 miles 138°	2024-10-23 21:22:04
392167		41.1 miles 249°	2024-09-25 15:55:39		403846		45.3 miles 127°	2024-10-23 21:22:04

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.