ชื่อสถานี		ห่างกัน	ได้ยินล่าสุด - EDT		ชื่อสถานี		ห่างกัน	ได้ยินล่าสุด - EDT
HP3AXL		416.5 yards 157°	2024-10-22 22:18:46		HP3CPQ-Y		0.5 miles 31°	2024-09-30 18:45:21
HP3QQ		1.8 miles 40°	2024-10-18 17:46:56		HP3JMW-10		15.4 miles 7°	2024-10-22 07:32:21
HP4GAH-5		23.3 miles 77°	2024-10-21 13:31:36		HP3AEC-3		25.2 miles 58°	2024-10-23 16:37:19
HP3AEC-9		25.2 miles 58°	2024-10-23 16:16:10		HP3EGD-9		30.5 miles 73°	2024-10-07 20:36:18
HP3ICC-16		30.6 miles 74°	2024-10-23 16:39:34		HP3BSM-3		31.6 miles 71°	2024-10-23 16:33:34
HP3BLM-3		31.7 miles 30°	2024-10-05 15:34:28		HP3BSM-10		32.6 miles 67°	2024-10-04 22:04:06
HP3BSM-7		32.6 miles 67°	2024-10-21 03:42:12		HP3BSM-8		32.6 miles 67°	2024-10-23 16:33:32
HP3BSM-9		32.6 miles 67°	2024-10-21 01:31:00		HP3BSM-15		32.6 miles 67°	2024-10-23 16:13:41
HP3BSM		32.7 miles 67°	2024-10-23 16:31:54		HP3ICC-3		33.6 miles 64°	2024-10-23 16:27:40
HP3ICC-2		33.6 miles 64°	2024-10-23 16:11:39		HP3EGD-1		33.9 miles 70°	2024-10-23 16:33:52
HP3BSM-2		34.8 miles 61°	2024-10-23 16:33:32		HP3TEO-2		37.6 miles 46°	2024-10-12 09:24:48
HP3EGD-Y		39.5 miles 46°	2024-10-22 21:31:37		HP1MRA-10		42.0 miles 66°	2024-10-05 19:04:46

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.