The rules are what they are, but I can not believe that they were written with the intention to be used this way.
If one sets the number of engines aside, I do believe the redundancy is very similar given the fact of the APU and RAT etc....it has to be, because the probability of a failure within any of the subsystems is not very different.
Last edited by AIMS by IBM; 26th Apr 2006 at 14:03.