Bertie the Bunyip writes:

Know how to drag a bug or calcualte gates using predicted winds, the
weight of the airplane and a projected LD based on both?

No (except, perhaps, drag a bug, if it's slang for what I think it means), but
I can learn stuff like that in a few seconds if necessary.

These things would not be necessary to successfully land the aircraft in an
emergency.

Your question is a bit like asking "yes, but do you know how to fill out form
XYZ?"

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