callsign		distance	last heard - EST		callsign		distance	last heard - EST
CHSMWSm3A		8.3 miles 80°	2024-12-29 11:22:09		GW3904		12.8 miles 267°	2025-01-26 23:28:31
KQ4RYJ-D		14.7 miles 196°	2025-01-04 09:54:21		GW0818		16.5 miles 10°	2025-01-26 23:30:52
KQ4TAY		17.0 miles 342°	2025-01-26 15:26:20		FW7647		19.7 miles 1°	2025-01-26 23:28:59
FW5474		21.2 miles 295°	2025-01-26 23:30:45		KA4CID-1		21.4 miles 295°	2025-01-26 23:27:01
K4YGD		23.3 miles 5°	2025-01-11 14:38:31		KM4SPL-D		23.9 miles 345°	2025-01-22 23:04:44
W4MWM-10		26.0 miles 18°	2024-12-28 15:22:50		W4MWM-12		26.4 miles 18°	2025-01-16 12:04:09
KK4SGC A		26.8 miles 5°	2025-01-26 23:27:26		KK4SGC AD		26.8 miles 5°	2025-01-26 23:27:26
KK4SGC B		26.8 miles 5°	2025-01-26 23:27:26		KK4SGC C		26.8 miles 5°	2025-01-26 23:27:26
KK4SGC-B		26.8 miles 5°	2025-01-26 23:27:11		KK4SGC-C		26.8 miles 5°	2025-01-26 23:27:11
KK4SGC-A		26.8 miles 5°	2025-01-26 23:27:11		KB4DSF-Y		32.6 miles 216°	2025-01-08 10:39:15
CHSSMWo3A		32.9 miles 50°	2024-12-29 12:16:09		KQ4BBQ-C		32.9 miles 287°	2025-01-26 23:23:14
KQ4BBQ C		32.9 miles 287°	2025-01-26 23:23:29		KL3QZ-9		33.9 miles 288°	2025-01-17 07:27:02
KO4ZPJ B		35.7 miles 220°	2025-01-26 23:24:45		KO4ZPJ-B		35.7 miles 220°	2025-01-26 23:24:55
CW0041		35.8 miles 224°	2025-01-26 23:29:32		FW7793		36.1 miles 284°	2025-01-26 23:27:02
CHSMWSo3A		40.9 miles 108°	2024-12-29 12:16:09		KO4UNB B		52.7 miles 299°	2025-01-26 23:23:35
KO4UNB-B		52.7 miles 299°	2025-01-26 23:23:45		KO4UNB-N		52.7 miles 299°	2025-01-26 19:05:05

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.