The only information our performance manuals have regarding Engine Out performance is in the form of cruise tables where you line up Weight with Altitude to read off IAS, TAS, N1, FF etc. The other is a quick reference chart where you enter with distance to aerodrome and initial drift-down weight, and you read off the Fuel Burn and Time Interval.
There is no Engine Out Climb-Cruise-Descent information.
So John are you saying that you have this kind of information and that your flight planning can and does make engine-out and depress diversion calculations on all flights where your destination requires an alternate?
Thanks.