Location:	33°38.96' N 86°37.10' W - locator EM63QP55TU - show map 1.2 miles East bearing 86° from Grayson Valley, Jefferson County, Alabama, United States [?] 1.7 miles East bearing 99° from Chalkville, Jefferson County, Alabama, United States 13.8 miles Northeast bearing 50° from Birmingham, Jefferson County, Alabama, United States 62.6 miles Northeast bearing 61° from Tuscaloosa, Tuscaloosa County, Alabama, United States
Last position:	2024-03-20 17:19:19 EDT (51d 1h38m ago) 2024-03-20 16:19:19 CDT local time at Grayson Valley, United States [?]
Altitude:	1047 ft
Course:	241°
Speed:	1 MPH
Device:	Icom: IC-51 (D-Star)
Last path:	N4FOP>API51 via DSTAR*,qAS,WN4VSU-G
Positions stored:	57

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
WD4HMR		1.0 miles 252°	2024-05-10 18:54:23		WD4HMR		1.0 miles 252°	2024-04-26 11:28:26
WD4HMR-9		1.0 miles 252°	2024-04-22 21:30:10		WD4HMR-1		1.0 miles 253°	2024-05-10 18:56:43
K4BBR-N		1.2 miles 114°	2024-05-10 18:40:44		CW7532		2.3 miles 183°	2024-05-10 18:45:28
KC0EQQ-10		2.8 miles 238°	2024-04-13 20:12:50		W4BM-i		3.8 miles 134°	2024-05-10 17:46:00
AJ4LH-D		4.9 miles 287°	2024-05-09 09:26:23		KC4ANB		5.6 miles 57°	2024-05-10 18:52:17
WD4XA B		5.8 miles 309°	2024-04-21 08:31:44		WD4XA-B		5.8 miles 309°	2024-04-21 08:31:54
BMXSVRa1A		7.1 miles 282°	2024-05-09 22:16:00		FW6790		7.8 miles 33°	2024-05-10 18:55:04
N4YOT-1		7.9 miles 218°	2024-04-19 12:15:35		KG4UWA-9		8.0 miles 135°	2024-05-04 18:55:40
KK4BSK-9		8.1 miles 220°	2024-04-30 11:30:48		K4TQR-1		8.2 miles 218°	2024-05-10 18:57:25
DW9005		8.4 miles 119°	2024-05-10 18:45:02		KM4NDI-10		8.4 miles 313°	2024-05-10 18:43:57

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.