The way the description reads for Preflight Checklist and Engine Status read, I'm not sure if these things stack together. For instance, does the 45 ground turns that it takes an ASF to prepare for liftoff from Cold Engine Status include the 45 ground turns that it takes to run the Checklist, or does it take that ASF a total of 90 ground turns to be ready for lift off?
thanks for the help with this!