Comment:	https://aprsdroid.org/
Location:	34°44.98' N 86°40.29' W - locator EM64PR99KW - show map 4.7 miles North bearing 343° from Redstone Arsenal, Madison County, Alabama, United States [?] 5.0 miles West bearing 285° from Huntsville, Madison County, Alabama, United States 79.8 miles West bearing 256° from Chattanooga, Hamilton County, Tennessee, United States
Last position:	2024-04-13 12:31:28 EDT (40d 3h4m ago) 2024-04-13 11:31:28 CDT local time at Redstone Arsenal, United States [?]
Altitude:	616 ft
Course:	285°
Speed:	2 MPH
Device:	Open Source: APRSdroid (app, Android)
Last path:	WY7DLT-10>APDR16 via TCPIP*,qAC,T2FINLAND
Positions stored:	4246

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
K4MJR-9		173.7 yards 145°	2024-05-23 15:34:45		W8LN-7		0.6 miles 191°	2024-05-08 19:41:53
W4HSV		0.6 miles 323°	2024-05-23 15:35:30		KD9LOK-9		0.9 miles 241°	2024-04-28 06:25:29
KN4TPG-5		1.0 miles 161°	2024-05-20 19:26:52		N4WGY		1.0 miles 256°	2024-05-23 15:31:30
W2BL-10		1.1 miles 137°	2024-05-21 07:12:23		KC4TNC-2		1.8 miles 338°	2024-05-19 17:36:04
KI4BGY-i		2.3 miles 270°	2024-05-20 14:43:56		HUNTORT0A		2.3 miles 52°	2024-05-09 00:17:55
FW1225		2.4 miles 270°	2024-05-23 15:29:59		KV4AN-9		2.8 miles 4°	2024-05-23 15:34:10
KQ4CNL-10		3.0 miles 287°	2024-05-02 15:31:57		HUNFLS20A		3.1 miles 218°	2024-04-30 10:35:47
K4PLT-2		3.3 miles 253°	2024-05-23 15:34:22		DW8953		3.4 miles 318°	2024-05-23 15:30:49
KY4G B		3.6 miles 341°	2024-05-23 15:28:07		KY4G-B		3.6 miles 341°	2024-05-23 15:28:07
N4WGY-5		3.7 miles 170°	2024-05-23 15:28:14		KQ4QWC-7		3.9 miles 121°	2024-05-17 12:22:31

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.