callsign		distance	last heard - EST		callsign		distance	last heard - EST
CE4ERM-10		26.1 miles 290°	2025-02-06 07:37:38		CE4ERM-1		26.5 miles 288°	2025-02-06 07:44:49
CE4ERM-D		34.9 miles 293°	2025-02-06 07:48:38		CD4VUY-N		35.1 miles 293°	2025-01-27 13:55:11
CD4RDQ-N		35.5 miles 293°	2025-02-03 19:03:34		CE4UGK-Y		35.8 miles 293°	2025-01-14 18:33:13
CE4UGK-10		35.8 miles 293°	2025-01-21 11:36:18		CE4UGI-N		36.0 miles 278°	2025-01-24 21:59:33
CA4SLC-6		36.1 miles 315°	2025-02-03 08:48:19		CA4SLC-10		36.1 miles 315°	2025-02-06 07:40:25
CA4SLC C		36.1 miles 315°	2025-02-06 07:30:05		CA4SLC-C		36.1 miles 315°	2025-02-06 07:30:15
CA3DFD-7		36.3 miles 312°	2025-02-01 18:55:01		CE4JVU-10		36.5 miles 314°	2025-02-06 07:47:36
CE4UGI-Y		39.7 miles 278°	2025-01-24 21:02:14		CE4UGI-10		39.7 miles 278°	2025-01-24 21:00:51
CE4WDL-N		41.5 miles 284°	2025-01-26 19:38:39		CE4WDL		42.4 miles 283°	2025-01-26 10:58:20
CE4WDL-Y		42.4 miles 283°	2025-01-26 10:58:30		CE4WDL-10		42.4 miles 283°	2025-01-26 10:38:05

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.