I am asking to see if anyone knows of a spreadsheet, website, or utility to help us select a derate for the 777 until TOPCAT releases a profile?   I know I can dig through the manuals, but I'm not a fan of that approach.   I remember in the early PMDG MD-11 days before it's TOPCAT profile there was a very nice spreadsheet that floated around.  Is there something similar for the T7 to tide us over?

AuraSim is working on a freeware version, its due to be out this month and its freeware.

 

http://airdailyx.blogspot.com/2013/09/aurasim-instruments-released.html