Source callsign:	KJ4LAB-S
Comment:	440 Voice 438.80000MHz +0.0000MHz
Location:	34°42.40' N 86°47.02' W - locator EM64OQ59XO - show map 2.1 miles West bearing 284° from Madison, Madison County, Alabama, United States [?] 10.5 miles South bearing 190° from Harvest, Madison County, Alabama, United States 11.3 miles West bearing 262° from Huntsville, Madison County, Alabama, United States 13.3 miles Northeast bearing 58° from Decatur, Morgan County, Alabama, United States
Last position:	2024-05-18 00:14:58 EDT (17m12s ago) 2024-05-17 23:14:58 CDT local time at Madison, United States [?]
Last path:	KJ4LAB-S>APDG01 via TCPIP*,qAC,KJ4LAB-GS
Positions stored:	1

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
KJ4LAB-2		0.0 yards 0°	2024-05-08 22:07:34		KJ4LAB-B		0.0 yards 0°	2024-05-18 00:15:08
W4ZFR-10		0.7 miles 31°	2024-05-02 17:50:24		EW2748		1.6 miles 99°	2024-05-18 00:30:59
W4WWM-DP		1.8 miles 83°	2024-04-28 13:54:22		N4ML-9		1.9 miles 78°	2024-05-11 15:35:30
FW9444		2.2 miles 36°	2024-05-18 00:27:15		KI4KWR-1		2.6 miles 356°	2024-05-18 00:30:02
KI4KWR B		2.6 miles 355°	2024-04-30 09:54:19		KI4KWR-B		2.6 miles 355°	2024-04-30 09:54:29
KI4KWR-N		2.6 miles 355°	2024-04-30 09:23:09		KI4KWR E		2.6 miles 355°	2024-05-09 00:15:07
KI4KWR-E		2.6 miles 355°	2024-05-09 00:15:17		KI4KWR-D		2.6 miles 355°	2024-05-14 03:05:01
KI4KWR		2.6 miles 356°	2024-05-18 00:06:18		KC5ZJO-1		2.6 miles 57°	2024-05-18 00:30:03
N8DEU-11		2.9 miles 144°	2024-05-11 23:50:39		N4SAA-7		3.0 miles 187°	2024-04-19 17:26:23
N8WJE		3.7 miles 6°	2024-05-18 00:30:03		K4PLT-2		3.8 miles 58°	2024-05-18 00:26:38

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.