But not all of them do, and None of them are REQUIRED to.
That is the rule that is being changed gjp. Just because your company opted to take the expense of adding the firefighting beyong the regulations required of it does not mean that all operators did.
So basically, it will be to your advantage to have etops rules extended to all aircraft as the firefighting expenses willnow have to be born by all quad operators, not just your company.
Rabbit, its not the same on all aircraft, some operators have virtually none other than the theoretical "Self smothering" compartments that worked so well for valujet down in the everglades.
Cheers
Wino