the only letdown procedure available is VMC below FL160 to 6000’ as follows:
I have posted the descent requirements a number of times, in this and other threads on the same subject. I would not have thought that the following had to be spelt out.
You couldn't go below FL160 unless you were visual so the above doesn't apply.
You could only leave FL 160 if you we visual, and then you could descend to 6000ft while maintaining visual.
That's it.
But it certainly removes all doubt to have it spelt out so well.
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