ชื่อสถานี		ห่างกัน	ได้ยินล่าสุด - EDT		ชื่อสถานี		ห่างกัน	ได้ยินล่าสุด - EDT
PJ2A B		0.0 yards 0°	2024-10-23 16:26:22		PJ2A C		0.0 yards 0°	2024-10-23 16:26:02
PJ2A-C		0.0 yards 0°	2024-10-23 16:26:12		PJ2LS		2.1 miles 309°	2024-10-17 06:23:43
PJ2LS B		2.1 miles 309°	2024-10-23 14:14:35		PJ2LS-B		2.1 miles 309°	2024-10-23 14:14:45
PJ2LS-7		2.1 miles 309°	2024-10-20 06:52:14		PJ2LS-7		2.1 miles 309°	2024-10-22 16:29:57
PJ2LS-9		2.1 miles 309°	2024-10-22 15:52:44		PJ2RAW-D		2.6 miles 155°	2024-10-23 16:15:55
P-PJ2RAW		2.6 miles 155°	2024-10-23 16:01:31		GW5221		2.8 miles 223°	2024-10-23 16:26:04
PJ2R		3.8 miles 90°	2024-10-23 16:22:37		PJ2A-14		3.8 miles 90°	2024-10-23 16:22:37
PJ2KA-N		4.8 miles 152°	2024-10-23 16:18:01		PJ2KA-D		4.8 miles 152°	2024-10-23 16:18:11
PJ2KA B		4.8 miles 152°	2024-10-23 16:15:11		PJ2KA-B		4.8 miles 152°	2024-10-23 16:15:21
PD1RDB		5.3 miles 143°	2024-10-21 10:19:14		DL3ON-5		16.8 miles 300°	2024-10-23 15:16:01
PJ2PZ-R		19.8 miles 313°	2024-10-23 16:22:37		ON3BDH		42.0 miles 88°	2024-10-06 20:18:29
PJ4JR-D		42.9 miles 95°	2024-09-27 14:44:48

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.