For the commercial multi add-on, what is the required number of hours as Pilot in Command in a plane?

For obtaining a commercial multi-engine rating, the regulation requires a minimum of 50 hours of Pilot in Command (PIC) time in multi-engine airplanes. This requirement ensures that pilots have adequate experience operating more complex aircraft systems and handling the nuances of flying multi-engine planes. This experience is crucial because multi-engine aircraft tend to have different handling characteristics than single-engine aircraft, particularly in terms of engine-out procedures and overall flight management.

Having at least 50 hours as PIC helps ensure that the pilot can demonstrate proficiency in handling a multi-engine aircraft, which is critical for safety and effective operation in various flight conditions.