ชื่อสถานี		ห่างกัน	ได้ยินล่าสุด - EDT		ชื่อสถานี		ห่างกัน	ได้ยินล่าสุด - EDT
HS7TRE C		0.0 yards 0°	2024-10-23 09:25:09		HS7TRE-C		0.0 yards 0°	2024-10-23 09:25:10
HS7TRE F		0.0 yards 0°	2024-10-23 09:36:28		HS7TRE-D		0.0 yards 0°	2024-10-23 09:29:36
HS7TRE-F		0.0 yards 0°	2024-10-23 09:36:38		HS7TRE E		0.0 yards 0°	2024-10-23 09:15:59
HS7TRE-E		0.0 yards 0°	2024-10-23 09:16:02		E21NPQ-9		21.0 miles 72°	2024-10-23 04:32:13
HS1HTW-2		25.9 miles 166°	2024-10-23 16:50:17		E23JWE-Y		33.0 miles 109°	2024-10-22 19:07:20
E23JWE-N		33.1 miles 109°	2024-10-22 20:29:12		HS7XGW		40.1 miles 101°	2024-10-16 01:35:20
HS7XGW C		40.1 miles 101°	2024-10-16 01:44:20		HS7XGW-C		40.1 miles 101°	2024-10-16 01:44:30
E29EKF-9		46.1 miles 75°	2024-10-17 19:51:18		HS7IMT C		51.6 miles 61°	2024-10-21 03:21:21
HS7IMT-C		51.6 miles 61°	2024-10-21 03:21:31

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.