Originally Posted by
symbian simian
So required if he is there, but not required if he’s not? That doesn’t really make any sense.
Here is the Advisory Circular. Basically it allows a 135 air carrier with the proper Opspec (A062) to allow SICs, to log SIC time on 91 legs. They call it the "Second in Command Professional Development Program", or SIC PDP. It
does not require an SIC for 91 legs. Planesense does not currently have this Opspec.