Aeronautical experience.

CFR · 2024-01-01 · US · Title 14

No person may act as a pilot in command of a Mitsubishi MU-2B series airplane for the purpose of flight unless that person holds an airplane category and multi-engine land class rating, and has logged a minimum of 100 flight hours of PIC time in multi-engine airplanes.

official document · source cfr-2024 · id 14:§ 91.1711