approach visibility
approach visibility
[ə′prōch ‚viz·ə′bil·əd·ē] (navigation)
The distance from which a pilot on the instrument approach glide path can see landing aids at the runway threshold. Also known as slant visibility.
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If the 34:1 surface is penetrated, approach visibility is limited to no lower than 3/4 statute mile.
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- Approach to a Quantitative Follow-Up of Non-Thyroidal Illness Syndrome
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- Approach, Deployment, Learning and Integration
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