callsign		distance	last heard - UTC		callsign		distance	last heard - UTC
W7A/AP010		7.5 km 190°	2025-01-18 16:24:51		ALPAZ		7.5 km 189°	2025-02-10 19:41:30
FW5186		10.3 km 305°	2025-02-10 19:45:32		W7A/AP015		11.2 km 166°	2025-01-26 15:46:12
W7A/AP033		23.7 km 334°	2025-01-21 22:51:36		W5LMM-7		28.6 km 355°	2025-01-22 00:03:12
W7A/AP037		31.8 km 346°	2025-01-22 00:50:30		GREENS		45.7 km 302°	2025-02-10 19:27:34
145.310GP		45.7 km 302°	2025-02-10 19:33:37		W7JET		45.8 km 302°	2025-02-06 17:55:45
W7A/AE009		45.8 km 302°	2025-02-06 16:44:18		KF0LHF-7		46.1 km 40°	2025-02-09 20:49:24
K9CMP-15		46.1 km 40°	2025-01-31 01:03:40		PORTER		80.6 km 296°	2025-02-10 19:04:19
146.760PM		80.6 km 296°	2025-02-09 17:59:37		W7A/AE043		80.6 km 296°	2025-02-08 04:55:00

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.