callsign		distance	last heard - EST		callsign		distance	last heard - EST
TF3AO-B		0.0 yards 0°	2025-01-26 04:20:48		TF3AO-10		29.4 yards 25°	2025-01-26 04:26:41
TF8YY-Y		0.6 miles 283°	2025-01-25 16:31:07		DW2431		2.0 miles 127°	2025-01-25 21:00:11
TF3IRA-10		2.4 miles 305°	2025-01-26 04:32:14		TF1A		2.4 miles 63°	2025-01-21 10:01:18
TF3RPF		2.5 miles 67°	2025-01-26 04:24:21		TF2AC-4		2.8 miles 235°	2025-01-24 18:47:42
TF5NN-7		3.2 miles 211°	2025-01-25 04:52:45		TF3BF-5		3.3 miles 87°	2025-01-19 10:02:18
TF3STH-5		3.4 miles 321°	2025-01-16 14:51:05		TF2AC-1		3.8 miles 219°	2025-01-19 10:43:46
TF1PA-Y		4.0 miles 206°	2025-01-05 12:54:26		TF/SV-041		6.0 miles 61°	2025-01-25 05:12:56
TF3VP-10		9.2 miles 9°	2025-01-10 17:42:11		TF3VP		9.5 miles 9°	2025-01-26 01:10:18
TF3RPI B		11.6 miles 139°	2025-01-26 04:24:42		TF3RPI-B		11.6 miles 139°	2025-01-26 04:24:27
TF/SV-023		12.0 miles 117°	2025-01-25 05:38:55		TF/SV-027		15.5 miles 118°	2025-01-25 10:59:27
TF/SV-028		15.8 miles 136°	2025-01-24 11:35:11		TF/SV-024		18.7 miles 115°	2025-01-25 05:21:38
TF3WP-9		23.6 miles 252°	2025-01-15 00:55:26		TF3CZ		27.8 miles 127°	2025-01-21 16:17:51
TF3CZ-10		27.8 miles 127°	2024-12-29 16:19:26		TF3CZ-9		27.8 miles 127°	2025-01-21 23:36:40
TF3CZ-7		27.8 miles 127°	2025-01-26 04:28:01

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.