Which indicator gives pilots a visual indication of the proper angle during landing?

Which indicator gives pilots a visual indication of the proper angle during landing?

• A. Visual Approach Slope Indicator (VASI)
• B. Latitude
• C. Runway End Identifier Lights (REIL)
• D. End of Runway Lighting

Answer: (A)

Pilots use a visual glide-path indicator to gauge the approach angle. Visual Approach Slope Indicator (VASI) provides colored lights that show whether you’re on, above, or below the intended descent path as you near the runway. By aligning your aircraft so the lights display the target color pattern, you maintain the proper glide slope for a safe landing. Other options don’t give this angle cue: runway end identifier lights help you locate the runway, not the descent angle; latitude has no relevance to approach angle; and general end-of-runway lighting isn’t a glide-path indicator.

Pilots use a visual glide-path indicator to gauge the approach angle. Visual Approach Slope Indicator (VASI) provides colored lights that show whether you’re on, above, or below the intended descent path as you near the runway. By aligning your aircraft so the lights display the target color pattern, you maintain the proper glide slope for a safe landing. Other options don’t give this angle cue: runway end identifier lights help you locate the runway, not the descent angle; latitude has no relevance to approach angle; and general end-of-runway lighting isn’t a glide-path indicator.