callsign		distance	last heard - EST		callsign		distance	last heard - EST
KN4UXG B		0.0 yards 0°	2025-02-07 22:39:33		KK4PR-10		0.7 miles 4°	2025-01-21 20:12:41
K4CRO-5		6.7 miles 270°	2025-02-07 04:46:23		KY4RG-D		7.6 miles 288°	2025-02-07 22:36:59
KY4RG B		7.6 miles 288°	2025-01-27 18:39:03		KY4RG-B		7.6 miles 288°	2025-01-27 18:39:13
W4PVW-15		25.7 miles 82°	2025-02-07 22:43:44		kn4cwu		30.2 miles 143°	2025-01-30 21:43:30
kn4cwu		30.2 miles 143°	2025-01-30 21:56:35		W4GHW		32.3 miles 75°	2025-02-07 22:43:33
Bee		32.4 miles 136°	2025-02-07 22:28:27		KG4OJJ-D		34.7 miles 45°	2025-02-07 22:36:42
KG4OJJ		34.7 miles 45°	2025-02-07 22:38:17		KO4HOP-B		37.5 miles 92°	2025-02-07 17:39:01
FW8427		39.6 miles 94°	2025-02-07 22:43:38		N4SNA-D		40.1 miles 98°	2025-02-07 22:37:09
KY4YE		41.1 miles 100°	2025-01-25 19:52:29		KT4RMC		41.6 miles 101°	2025-02-02 14:49:15
W4KN		41.9 miles 106°	2025-02-03 09:14:48		WB4QDX		42.7 miles 109°	2025-02-06 12:43:50
W4PVW A		42.8 miles 103°	2025-02-07 22:40:19		W4PVW AD		42.8 miles 103°	2025-02-07 22:40:19
W4PVW B		42.8 miles 103°	2025-02-07 22:40:19		W4PVW-B		42.8 miles 103°	2025-02-07 22:40:04
W4PVW-A		42.8 miles 103°	2025-02-07 22:40:04		W4PVW-C		42.8 miles 103°	2025-02-07 22:40:04
W4PVW C		42.8 miles 103°	2025-02-07 22:40:19		KE4RJI-10		43.3 miles 100°	2025-01-19 04:50:20
KC4UMS-2		46.5 miles 96°	2025-01-09 03:28:54		KC9BUH-9		48.5 miles 119°	2025-02-07 22:12:07

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.