PLT405 ATPDURING WHICH TIME PERIOD MUST A REQUIRED VOICE RECORDER...

21. PLT405 ATP

During which time period must a required voice recorder of a passenger-carrying airplane be continuously operated?

A) From engine start at departure airport to engine shutdown at landing airport.

B) From the use of the checklist before the flight to completion of the final check at the end of the flight.

C) From the beginning of taxi to the end of the landing roll.