FAA - Human Factors Division | 2004 Air traffic Control Visibility Analysis Tool (Quick Analysis)

Click here to download desktop version of visibility analysis tool 1.1

ATC Visibility Tool

Sunday, February 8, 2026 4:44:06 PM EST

Tower Name:

Quick Adjust

Light Level

Visibility Range


Kilometers	Miles

Perspectives
Observer Eye Height
(AGL Feet) Ground Elevation at Tower:
(MSL Feet) Ground Elevation at Key Point:
(MSL Feet) Vertical Elevation Change
Between Observer and Key Point: (Feet)

Ground Turbulence

Target Object

Target Area Front View Side View

Tower to Key Point Distance


Kilometers	Feet

Object Discrimination Analysis

Type	Threshold	Value%
Detection:	%	0
Recognition:	%	0
Identification:	%	0

Line of Sight (LOS) Angle of Incidence

All angles are in degrees
Threshold	LOS Value
0.80	0

Download Results Document | Show Data / Debug

Input required (Ground Elevation Key Point)Input required (Ground Elevation Tower)Input required (Observer Eye Height)Input required (Visibility Range KM)Input required (Visibility Range FT)Input required (Tower - Key Point Distance KM)Input required (Tower - Key Point Distance FT)Input required (User Defined Target Height)Input required (User Defined Target Length)Input required (User Defined Target Wingspan)

U.S. Department of Transportation
Federal Aviation Administration
800 Independence Avenue, SW
Washington, DC 20591
1-866-TELL-FAA (1-866-835-5322)

Readers & Viewers

Web Policies

Government Sites