callsign		distance	last heard - UTC		callsign		distance	last heard - UTC
K5SJC		4.8 km 287°	2025-02-07 21:26:19		W5O/WI031		4.8 km 287°	2025-02-07 20:53:44
AF5XJ		5.8 km 312°	2025-02-10 18:20:21		W5KS-10		6.1 km 288°	2025-02-10 18:19:46
KL5HZ		8.9 km 155°	2025-01-11 20:28:30		WA4DND-9		8.9 km 155°	2025-01-22 20:41:37
WA4DND		9.0 km 157°	2025-01-28 08:46:38		K5SQA-D		9.5 km 325°	2025-02-10 18:16:49
KB5ZOG		9.5 km 197°	2025-02-07 12:17:29		W5O/WI002		9.7 km 286°	2025-02-07 20:37:04
GW4460		10.1 km 183°	2025-02-10 18:18:58		KJ5HFP-7		11.6 km 61°	2025-01-19 21:02:21
KC5TTY-7		15.2 km 62°	2025-01-26 20:41:43		WX5LAW-R		15.7 km 133°	2025-02-10 18:14:13
LAWTON		15.9 km 151°	2025-02-10 18:20:33		k5wxl		22.1 km 150°	2025-02-10 18:15:15
W5O/WI007		26.8 km 271°	2025-02-07 17:19:00		W5RST		26.8 km 271°	2025-01-17 20:48:29
W5O/WI016		29.5 km 273°	2025-02-07 14:59:12		AC5AN		43.3 km 104°	2025-02-10 18:23:20
K5BDW-9		50.4 km 119°	2025-01-21 22:44:16		KF5ZEW		53.8 km 53°	2025-02-10 17:03:59
KF5ZEW-7		53.8 km 53°	2025-01-30 17:45:55		N9QWR B		55.0 km 52°	2025-01-25 15:44:55
N9QWR-B		55.0 km 52°	2025-01-25 15:45:05		N9QWR D		55.0 km 53°	2025-02-10 18:06:55
N9QWR-D		55.0 km 53°	2025-02-10 18:07:05		N9QWR		55.7 km 52°	2025-02-03 11:36:02
N9QWR-7		56.3 km 50°	2025-02-03 11:40:12		CHICKA		56.6 km 49°	2025-02-10 16:33:30
GW4803		57.2 km 306°	2025-02-10 18:20:10		N9QWR-3		57.6 km 49°	2025-01-15 19:38:15
KG5PJH-D		58.2 km 50°	2025-02-10 18:19:36		KI5HRY-7		80.8 km 61°	2025-01-14 23:53:04

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.