Comment:	aprs.fi iOS - test for CMU USLI - KO4KBL
Location:	34°43.37' N 86°43.46' W - locator EM64PR33CL - show map 2.1 miles Northeast bearing 40° from Madison, Madison County, Alabama, United States [?] 5.1 miles Northwest bearing 302° from Redstone Arsenal, Madison County, Alabama, United States 7.9 miles West bearing 266° from Huntsville, Madison County, Alabama, United States 16.8 miles Northeast bearing 61° from Decatur, Morgan County, Alabama, United States
Last position:	2024-04-13 00:32:19 EDT (39d 23h7m ago) 2024-04-12 23:32:19 CDT local time at Madison, United States [?]
Speed:	0 MPH
Last path:	>aprs.fi via aprsfi-iOS
Positions stored:	1

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
K4PLT-2		0.9 miles 348°	2024-05-22 23:38:14		KC5ZJO-1		1.2 miles 283°	2024-05-22 23:40:03
HUNFLS20A		1.2 miles 116°	2024-04-30 10:35:47		N4ML-9		1.6 miles 290°	2024-05-21 16:40:01
W4WWM-DP		1.8 miles 240°	2024-04-28 13:54:22		FW1225		1.9 miles 19°	2024-05-22 23:35:11
KI4BGY-i		2.0 miles 22°	2024-05-20 14:43:56		FW9444		2.2 miles 287°	2024-05-22 23:39:15
EW2748		2.2 miles 232°	2024-05-22 23:30:14		N4XWE-5		2.6 miles 237°	2024-05-22 10:40:35
KD9LOK-9		2.6 miles 57°	2024-04-28 06:25:29		KQ4CNL-10		2.7 miles 3°	2024-05-02 15:31:57
W4ZFR-10		3.0 miles 261°	2024-05-02 17:50:24		AB1EX-i		3.1 miles 315°	2024-05-22 18:59:25
W8LN-7		3.2 miles 66°	2024-05-08 19:41:53		WX4JDX-5		3.4 miles 130°	2024-05-14 12:42:44
KN4TPG-5		3.4 miles 75°	2024-05-20 19:26:52		W4HSV		3.5 miles 48°	2024-05-22 23:39:33
KJ4LAB-2		3.6 miles 252°	2024-05-08 22:07:34		KJ4LAB B		3.6 miles 252°	2024-05-22 23:28:41

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.