postbigbang writes "Ryanair's miser-in-chief Michael O'Leary now suggests eliminating co-pilots as a way to save money. Will airliners be powered by drones, or is it actually viable to have just a single pilot on passenger planes?"
"This is lemma 1.1. We start a new chapter so the numbers all go back to one." -- Prof. Seager, C&O 351