From: utzoo!decvax!decwrl!sun!megatest!fortune!hpda!hplabs!hao!seismo!harpo!eagle!mhtsa!alice!rabbit!kco Newsgroups: net.aviation Title: schitcks and yokums Article-I.D.: rabbit.1451 Posted: Tue May 10 11:14:41 1983 Received: Fri May 13 23:32:19 1983 Contra to Pat Wyant's view, I would speculate that the original reason for yokes was in fact MUSCLE. Take the B-17. The last heavy plane without power assist on the control surfaces, particularly the elevators. Remember in Twelve O'Clock High when it took two MEN with their feet on the instrument panel to haul back and flair the mother? Wow- talk about macho flying. The B-24, on the other hand, had power steering- what a quiche eater.