Hey Guys,
I have a question regarding the BA SOP for their 744. Reading PPRuNe I noticed a slighly different procedure BA uses for their 744 regarding take off's, is it correct that all 3 packs will go off for a T/O above 300T and at 3000ft will be selected back to NORM? During engine start pack 1 and 3 will go off ?
Some insight in this particular procedure would be greatly appreciated!
Just a 16 year old 744 fanatic
Leo