Back in 1920’s the life expectancy for a U.S. Mail pilot was a mere four years. Flying in bad weather was proving to be detrimental to a pilot. In fact, of the first forty U.S. Mail pilots, thirty-one died carrying the mail. Something had to be done to change the attitude of the people who were making the “DECISION” of when a pilot should fly. The pilots worked out a deal with their field managers. They said they would fly in bad weather if the field manager would be willing to get in the co-pilot’s seat and take-off and fly once around the airfield and then come back and land. If the weather was so bad, that the field manager was too scared to comply with that rule, then the pilot would not take-off. The year this rule was made, 1922, U.S. Mail pilots had zero fatalities.