320 double hyd failure
1. What is the reason in case of B+Y for gravity extension
2. Should we limit crosswind to 15 knots for limitation reason due to 3 spoiers inoperative, and in case G+Y what is the reason to show landing distance in summary on wet&cont RW if it is prohibited
3. In case of G+B why should we do LG extension at 200 knots and how to do it if simult. we should extend flaps 2 passing Vfe 200 knots
Spasibo