callsign		distance	last heard - UTC		callsign		distance	last heard - UTC
API-74		18.9 km 21°	2025-02-16 12:47:57		HEAT-74		18.9 km 21°	2025-02-17 05:16:55
API-75		20.0 km 22°	2025-02-16 12:48:02		HEAT-75		20.0 km 22°	2025-02-17 05:17:00
9W2GKJ-2		20.9 km 1°	2025-03-01 06:53:06		9W2GKJ-9		20.9 km 1°	2025-02-22 06:04:47
9W2GKJ-7		21.3 km 0°	2025-03-01 05:55:12		WMKE		22.0 km 41°	2025-03-01 07:00:42
9W2DCW-12		23.5 km 140°	2025-02-16 13:03:28		API-21		25.6 km 43°	2025-02-16 12:43:32
9W2EENV20		26.0 km 185°	2025-02-09 16:18:44		API-76		27.0 km 40°	2025-02-16 12:48:07
HEAT-76		27.0 km 40°	2025-02-17 05:17:05		9W2HQD-7		28.6 km 24°	2025-02-21 06:37:30
9W2GKJ-4		35.9 km 23°	2025-02-26 23:48:40		9M2ZIZ-3		36.5 km 20°	2025-03-01 06:52:38
9M2ZIZ-9		40.3 km 20°	2025-02-27 01:06:54		9W2ZKI-7		42.9 km 16°	2025-02-23 00:33:47
API-54		44.9 km 171°	2025-02-16 12:46:17		9M2OCX-5		45.5 km 163°	2025-02-19 01:04:01
API-55		46.9 km 203°	2025-02-16 12:46:22		338789364		98.2 km 64°	2025-02-22 10:32:53

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.