im sure this isnt the only thing that old moaner redfred is incorrect about
Redfred is incorrect about being able to be sick as many days as you like, but only a certan number of occassions per year. There is also a limit for flying crew of 10 days per year. (This includes the day you called up sick, even if it was a day off. So people have taken to giving no notice, and calling on the day of report. Not a good thing for crewing purposes, but this is what the rules make us do.)