callsign		distance	last heard - EST		callsign		distance	last heard - EST
ER-F1ZFD		9.7 miles 262°	2025-02-01 00:32:24		F1ZKR-DP		13.0 miles 135°	2025-02-01 00:14:35
F4JWS		18.1 miles 85°	2025-01-15 16:42:55		F1ZKR B		20.0 miles 134°	2025-02-01 00:29:02
F1ZKR-B		20.0 miles 134°	2025-02-01 00:29:12		F1ZKR-D		20.0 miles 134°	2025-02-01 00:24:52
F1ZKR-R		20.0 miles 134°	2025-02-01 00:24:32		F4BVY		26.5 miles 65°	2025-01-02 12:40:59
F4JOE-N		29.4 miles 34°	2025-01-19 15:51:40		F/MC-039		31.1 miles 71°	2025-01-17 19:19:34
F4FLO-7		31.2 miles 47°	2025-01-02 12:05:32		F1ZCK-10		31.3 miles 56°	2025-02-01 00:25:15
F1ZCK B		31.3 miles 56°	2025-02-01 00:28:53		F1ZCK-B		31.3 miles 56°	2025-02-01 00:29:03
F1ZCK-3		31.3 miles 56°	2025-02-01 00:21:12		F4GIX-9		32.4 miles 53°	2025-01-31 08:33:23
F/MC-028		38.1 miles 64°	2025-01-31 18:19:55		F4ASS-7		40.4 miles 70°	2025-01-31 18:00:20
F1ZID B		40.5 miles 70°	2025-01-31 04:46:22		F1ZID-B		40.5 miles 70°	2025-01-31 04:46:32
EL-F1ZID		40.5 miles 70°	2025-01-31 05:01:15		F1ZID-10		40.5 miles 69°	2025-01-31 21:49:49

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.