callsign		distance	last heard - EST		callsign		distance	last heard - EST
FW7213		8.4 miles 226°	2025-02-01 00:25:58		KT4CW-3		11.3 miles 178°	2025-02-01 00:24:50
KI4LFI		20.9 miles 139°	2025-02-01 00:16:01		W4DMP B		21.6 miles 42°	2025-01-17 20:44:13
W4DMP-B		21.6 miles 42°	2025-01-17 20:44:23		W4DMP-N		21.6 miles 42°	2025-01-28 18:43:59
W4AP-3		24.6 miles 346°	2025-02-01 00:01:06		EW4048		25.5 miles 101°	2025-02-01 00:15:32
KD5WZV-D		26.4 miles 101°	2025-01-24 14:11:47		KD5WZV-N		26.4 miles 101°	2025-01-14 18:45:25
W4DMP-Y		27.4 miles 32°	2025-01-28 18:57:19		W4DMP-10		27.4 miles 32°	2025-01-27 22:32:51
W4DMP		27.4 miles 32°	2025-01-28 19:12:54		W4DBG-15		38.5 miles 60°	2025-01-20 16:07:36
W7TRS		39.8 miles 104°	2025-02-01 00:17:37		W7TRS-9		39.8 miles 104°	2025-01-28 08:53:45
KT4CW-1		40.3 miles 239°	2025-02-01 00:28:49		KD4CW-1		40.3 miles 239°	2025-01-25 00:54:14
KK4TXB B		40.3 miles 240°	2025-02-01 00:22:34		KK4TXB-B		40.3 miles 240°	2025-02-01 00:22:44
KY4CQ		40.5 miles 104°	2025-01-18 22:30:27		W4DSM		40.5 miles 234°	2025-01-27 19:07:29
W4DSM B		40.6 miles 234°	2025-02-01 00:26:51		W4DSM-B		40.6 miles 234°	2025-02-01 00:27:01
W4DSM-R		40.6 miles 234°	2025-02-01 00:28:16		GW0137		41.7 miles 103°	2025-02-01 00:15:34
N4CBS		41.9 miles 233°	2025-01-05 07:20:47		KK5HR-9		46.5 miles 241°	2025-01-31 15:42:54
W4FDS		48.9 miles 247°	2025-01-18 11:12:14

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.