Okay guys, I got it!!!
Well, all my computed is only for a 500kts TAS and 4G turn, but this is pretty standard.
I’ve been able to compute the BFL% when I compute before the Depression , Target Depression, and IPP. To find the lost value (ZSL AoA), I made multiple pass with various angle and with always 500kts TAS, and the AoA is between 1.4 and 2.3 AoA. So I choose 2°.
I’m happy :drink:
How about using the AOA value described in HAF-F16-Supplement.pdf p30?
It looks that the AOA is dependent on GW, altitude, Mach.
When i roughly measured the AOA with the given value 500KTAS(0.75M), assuming altitude 0 and GW 30k lbs, it might show 2degs AOA.