Reading the summary of the NTSB findings, I'm wondering why the lead F.A. wouldn't have a bullhorn in a locker in easy reach of the fwd F.A. jump seats? Surely there have been other incidents over the years in various aircraft where all electrical power is lost. It seems absurd to have F.A.s only be able to yell to pax, and run back and forth to communicate, in a 101 ft. long cabin.