I use a TAT comparison method
Ploise explain. Something to do with going to the OEI LRC pages and comparing your SZW and TAT/OAT with available FLs? I've not heard of that one before. What are the rules? (If using a forecast OAT do you have to round to nearest Mach no and elicit the TAT?) Does this save time? I am resitting on Tuesday morning, I wonder if it is worth learning a new method.
FRQ CB