Click here to download desktop version of visibility analysis tool 1.1

ATC Visibility Tool

Thursday, February 12, 2026 4:48:47 AM 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 

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
Line of sight graphic

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