A Squared said:
Where in Part 23 does it specify that?
F16Fixer is absolutely correct... if the King Air 350 has more then 9 passenger seats then it requires 2 pilots (regardless of the number of actual passengers).
This is actually much, much better than your King Air 200 time. Despite what some other poster said, you should absolutely never log any SIC time in a 200. Please please don't do it. I have seen people kicked out of airline interviews for it. Only log the sole manipulator PIC time.
SIC time in an 11 seat 350 is however perfectly legit.
To answer A Squared:
The requirement for 2 crewmembers is not actually in Part 23. Part 23 does however specify the workload requirements on each crewmember that must be considered for certifying commuter category aircraft. Advisory Circular 23.1523 then spells out in more depth the certification program requirements for determining minimum flight crew.
Apparently, when the aircraft was certified, 2 crewmembers were determined to be the minimum to meet the requirements.
§ 23.1523 Minimum flight crew.
The minimum flight crew must be established so that it is sufficient for safe operation considering—
(a) The workload on individual crewmembers and, in addition for commuter category airplanes, each crewmember workload determination must consider the following:
(1) Flight path control,
(2) Collision avoidance,
(3) Navigation,
(4) Communications,
(5) Operation and monitoring of all essential airplane systems,
(6) Command decisions, and
(7) The accessibility and ease of operation of necessary controls by the appropriate crewmember during all normal and emergency operations when at the crewmember flight station;
(b) The accessibility and ease of operation of necessary controls by the appropriate crewmember; and
(c) The kinds of operation authorized under §23.1525.