ชื่อสถานี		ห่างกัน	ได้ยินล่าสุด - EDT		ชื่อสถานี		ห่างกัน	ได้ยินล่าสุด - EDT
HP3ICC-19		416.5 yards 337°	2024-10-23 16:39:33		HP3CPQ-Y		0.7 miles 15°	2024-09-30 18:45:21
HP3QQ		1.9 miles 33°	2024-10-18 17:46:56		HP3JMW-10		15.6 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 57°	2024-10-23 16:42:19
HP3AEC-9		25.2 miles 57°	2024-10-23 16:16:10		HP3EGD-9		30.5 miles 72°	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
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 16:43:43		HP3BSM		32.7 miles 67°	2024-10-23 16:41:55
HP3ICC-3		33.6 miles 63°	2024-10-23 16:47:40		HP3ICC-2		33.6 miles 63°	2024-10-23 16:42:04
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		37.7 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.