Ninety-One One Fifty-Five and the Cloud Clearance Rules Nobody Remembers Correctly
FAR 91.155 explained: VFR cloud clearance and visibility minimums by airspace, altitude, and time of day - and why they exist.
PatternFAR 91.155 explained: VFR cloud clearance and visibility minimums by airspace, altitude, and time of day - and why they exist.
PatternFAR 91.155 sets different VFR weather minimums for each airspace class - knowing the logic behind each number makes the table far easier to apply in actual flight.
PatternA pilot's guide to FAR 91.155 VFR cloud clearances and visibility minimums - and how to turn the numbers into real go/no-go decisions.
PatternA logical framework for remembering VFR weather minimums under FAR 91.155 without relying on rote memorization.
Pattern