Search results with tag "Ntsb 830"

Part 1, 21, 39, 43, 73, NTSB 830 - goldsealgroundschool.com

Part 1, 21, 39, 43, 73, NTSB 830 Night – The time between the end of evening civil twilight and the beginning of morning civil twilight (as published in the American Air Almanac). For “Recency of Experience” (FAR 61.57) . . . Night – The period from one hour after sunset to one hour before sunrise. Airworthiness Directives

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