Answer:
90 days.
Step-by-step explanation:
After the studying courses that deals with becoming a pilot, it is denoted that you must have made three take off and three landings as the sole manipulator of the flight controls in an aircraft of the same category and class and, if a type rating is required, of the same type in which that person is to serve.
Also for operation during the period beginning 1 hour after sunset and ending, made three takeoffs and three landings during that period as the sole manipulator of the flight controls in an aircraft of the same category and class and, if a type rating is required, of the same type in which that person is to serve.