callsign		distance	last heard - EST		callsign		distance	last heard - EST
KM4EYX-1		21.2 miles 176°	2025-01-30 08:19:23		W4JSF-9		22.1 miles 174°	2025-01-26 12:31:33
DW1139		27.7 miles 285°	2025-01-30 08:20:45		W8VYM		31.1 miles 325°	2025-01-28 08:50:08
KM4EYX-9		32.0 miles 127°	2025-01-29 19:43:40		FW3611		33.4 miles 101°	2025-01-30 08:21:13
KC4UMS-2		36.3 miles 233°	2025-01-09 03:28:54		-1		38.9 miles 49°	2025-01-24 04:33:35
KE4PMP-1		38.9 miles 49°	2025-01-30 08:19:24		KE4PMP-7		38.9 miles 49°	2025-01-29 08:44:47
FW8427		40.9 miles 241°	2025-01-30 08:17:15		KE4RJI-10		41.0 miles 233°	2025-01-19 04:50:20
N4SNA-D		42.1 miles 238°	2025-01-30 08:09:32		N4SNA-9		42.2 miles 238°	2025-01-06 19:18:21
KY4YE		42.6 miles 236°	2025-01-25 19:52:29		KT4RMC		42.7 miles 234°	2025-01-11 10:39:58
W4PVW A		42.9 miles 232°	2025-01-30 08:13:14		W4PVW AD		42.9 miles 232°	2025-01-30 08:13:14
W4PVW B		42.9 miles 232°	2025-01-30 08:13:14		W4PVW-B		42.9 miles 232°	2025-01-30 08:12:59
W4PVW-A		42.9 miles 232°	2025-01-30 08:12:59		W4PVW-C		42.9 miles 232°	2025-01-30 08:12:59
W4PVW C		42.9 miles 232°	2025-01-30 08:13:14		W4GHW		44.9 miles 260°	2025-01-30 08:18:24
KN4YCQ-9		48.9 miles 69°	2025-01-29 19:40:33

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.