callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
SQ4CVC-1		7.7 miles 138°	2024-06-03 00:33:42		SQ4CVC		7.7 miles 138°	2024-06-03 00:16:25
SP4MN		7.7 miles 224°	2024-05-22 02:35:56		438.800SU		8.2 miles 268°	2024-06-03 00:24:53
SR4SU-15		8.2 miles 268°	2024-06-03 00:43:08		SR4SU108		8.2 miles 268°	2024-05-19 00:57:16
SP4MPH-9		8.3 miles 268°	2024-05-10 08:45:28		SP4MN-HS		9.7 miles 220°	2024-05-22 10:10:39
SP4MN-FM		9.7 miles 220°	2024-06-03 00:30:08		SQ4CVC-2		11.3 miles 218°	2024-05-08 11:53:31
SR4UG B		15.7 miles 138°	2024-06-03 00:35:44		SR4UG-B		15.7 miles 138°	2024-06-03 00:35:54
SR4UG-DP		15.7 miles 138°	2024-06-03 00:18:53		SQ4OC		25.0 miles 248°	2024-06-03 00:43:51
SP4BK-FM		25.1 miles 188°	2024-06-02 15:20:03		SP4XKS-FM		25.3 miles 187°	2024-05-19 14:50:03
SP4XKB-9		25.6 miles 244°	2024-05-31 13:34:01		SP4XKB		25.6 miles 244°	2024-06-03 00:35:35
SP4KW		25.7 miles 243°	2024-06-03 00:44:51		SQ4JUM		25.8 miles 246°	2024-06-03 00:45:51
SR4NOE		28.3 miles 252°	2024-06-03 00:42:51		SP4KW-7		28.3 miles 252°	2024-05-28 13:01:39
SQ4KDF-9		32.2 miles 284°	2024-06-02 07:34:48		SQ4KDF-2		32.2 miles 284°	2024-05-26 06:04:10
LY2SF-R		34.4 miles 42°	2024-05-15 09:52:19		SP7YDD		39.4 miles 228°	2024-06-03 00:27:06

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.