Aeronautical Engineer says Official 9/11 Story Not Possible
Mortimer Schnerd, RN wrote:
Newps wrote:
Flying in clear skies does not require an instrument rating.
At 30,000 feet it does
Why? What does altitude have to do with it?
Airspace between 18,000 feet MSL and Flight Level 600 is designated Class A
airspace and all operations there must be conducted under IFR.
I'm well aware of the rules, that was not the point of the question.
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