callsign		distance	last heard - UTC		callsign		distance	last heard - UTC
F1SIR-9		8.8 km 307°	2025-03-10 09:12:03		F6HIW-9		10.0 km 279°	2025-03-07 20:01:52
F1SIR-1		11.9 km 75°	2025-03-11 07:45:04		F1SIR-N		11.9 km 75°	2025-03-14 01:08:12
F1SIR-3		12.2 km 76°	2025-03-10 23:07:43		F4FYO-9		25.5 km 265°	2025-03-13 19:01:28
F1GZH-9		25.5 km 264°	2025-03-12 15:07:35		F1GZH B		25.6 km 265°	2025-03-06 13:04:01
F1GZH-B		25.6 km 265°	2025-03-06 13:03:51		F1GZH-1		25.6 km 265°	2025-03-13 11:06:07
F4GVH-1		28.0 km 260°	2025-02-19 08:36:56		F4GVH		28.0 km 260°	2025-03-13 07:34:52
F4ITX-5		32.4 km 262°	2025-02-17 08:48:13		F6BYV-1		32.5 km 287°	2025-02-25 13:25:50
EW8061		37.5 km 129°	2025-03-14 01:15:14		F5KOB-1		37.9 km 263°	2025-03-14 00:48:36
UW5EKB		47.0 km 280°	2025-03-02 22:11:45		F5ASO-9		49.2 km 48°	2025-03-08 17:27:24
F1AZJ-1		50.2 km 86°	2025-03-14 00:50:43		F4AAS-D		56.3 km 288°	2025-03-13 17:44:57
F4AAS-Y		56.3 km 288°	2025-03-13 17:44:37		EL-F1TWQ		61.2 km 308°	2025-03-08 18:43:22
F1TWQ C		61.4 km 307°	2025-02-22 18:55:38		F1TWQ-C		61.4 km 307°	2025-02-22 18:35:08

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.