Multiple choice

A steady green light to an airplane in flight means

  1. cleared to land

  2. cleared to divert to other airport

  3. keep circling

  4. none of these

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

A steady green light from ATC to an airplane in flight confirms landing clearance. This visual signal serves the same purpose as a verbal clearance and is a fundamental part of aviation signal procedures.