callsign		distance	last heard - EST		callsign		distance	last heard - EST
9Z4SS-2		3.0 miles 349°	2025-01-22 22:59:20		9Z4DZ-6		7.6 miles 220°	2025-01-22 22:21:18
9Z4DZ-1		8.2 miles 222°	2025-01-22 12:31:47		9Z4DZ-10		8.3 miles 223°	2025-01-14 15:24:07
DW1429		13.1 miles 356°	2025-01-22 23:11:27		9Y4R		13.3 miles 352°	2025-01-21 06:53:58
9Z4CT-3		14.8 miles 14°	2025-01-22 23:03:34		9Y4R-10		19.4 miles 11°	2025-01-22 23:09:18
9Z4Y-5		19.6 miles 12°	2025-01-18 08:03:27		9Y4R-7		19.8 miles 14°	2025-01-12 16:13:13
9Z4RG-15		20.0 miles 13°	2025-01-06 23:11:01		9Y4R-15		20.1 miles 13°	2025-01-11 16:24:11
9Y4KMA-5		20.1 miles 16°	2025-01-19 20:10:09		WA3DX-4		20.1 miles 8°	2025-01-10 12:18:38
9Z4Y-N		21.3 miles 14°	2025-01-22 23:05:57		9Z4Y B		21.3 miles 14°	2025-01-22 23:07:23
9Z4Y-B		21.3 miles 14°	2025-01-22 23:07:33		9Z4Y-6		21.3 miles 14°	2025-01-18 09:37:12
9Z4A-9		22.0 miles 8°	2025-01-22 20:34:00		9Y4DAA-5		25.8 miles 29°	2025-01-22 23:02:00
9Y4C-5		28.9 miles 25°	2025-01-09 11:10:15		9Y4DA B		30.4 miles 26°	2025-01-22 22:54:45
9Y4DA-B		30.4 miles 26°	2025-01-22 22:54:55		9Y4R B		32.0 miles 101°	2025-01-22 22:54:41
9Y4R-B		32.0 miles 101°	2025-01-22 22:54:51		9Y4R-N		32.0 miles 101°	2025-01-22 22:54:47

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.