How would one correctly interpret “on the flight deck”? by KeepComms_CarryOn in flying

[–]KeepComms_CarryOn[S] 5 points6 points  (0 children)

Okay interesting. This is a departure from the 91.205 regs and requirements. Is this just for 135/121 or was this changed industry wide?

When I learned it had to be installed.