callsign		distance	last heard - UTC		callsign		distance	last heard - UTC
9Y4DA B		3.1 km 72°	2025-03-13 20:35:00		9Y4DA-B		3.1 km 72°	2025-03-13 20:35:10
9Y4DA		3.6 km 81°	2025-03-13 20:49:20		9Z4Y-2		13.9 km 225°	2025-02-14 02:35:20
9Z4Y-Y		13.9 km 225°	2025-03-07 04:36:29		9Z4Y-5		13.9 km 225°	2025-02-13 14:57:53
9Z4Y-12		13.9 km 225°	2025-03-08 00:09:58		9Z4Y-N		13.9 km 225°	2025-03-13 20:52:21
9Z4Y B		13.9 km 225°	2025-03-13 20:44:27		9Z4Y-B		13.9 km 225°	2025-03-13 20:44:37
9Z4Y-6		13.9 km 225°	2025-03-11 11:36:04		9Y4R-12		15.9 km 222°	2025-02-18 00:52:00
9Z3SM-N		16.9 km 279°	2025-03-13 20:36:06		9Y4R-10		17.5 km 224°	2025-03-13 20:49:05
9Y4R		18.1 km 300°	2025-03-13 20:49:08		9Y4C-10		18.5 km 278°	2025-03-13 20:38:47
9Y4C-11		18.5 km 278°	2025-03-13 20:38:48		9Y4C-8		18.8 km 284°	2025-03-13 20:52:29
9Y4C-Y		18.9 km 285°	2025-03-08 15:05:24		9Y4C-13		18.9 km 285°	2025-03-08 15:06:19
9Y4C		18.9 km 285°	2025-03-13 20:35:20		9Y4C-N		18.9 km 285°	2025-03-13 20:52:01
9Y4C B		18.9 km 285°	2025-03-13 20:49:00		9Y4C-B		18.9 km 285°	2025-03-13 20:49:10
9Y4AR-Y		21.7 km 94°	2025-02-23 23:23:10		9Y4DAA-5		22.3 km 220°	2025-03-13 18:38:54
9Y4DAA		22.3 km 220°	2025-03-09 02:40:53		9Z4CT-3		23.7 km 212°	2025-03-13 20:43:16
9Y4R-11		25.9 km 282°	2025-03-13 20:51:52		9Z4RG		26.0 km 282°	2025-03-13 20:48:33
DW1429		29.6 km 222°	2025-03-13 20:52:57		9Y4NE-N		30.6 km 284°	2025-03-13 20:34:03
9Z4SS-2		43.0 km 207°	2025-03-13 20:29:20

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.