A commercial pilot has a type rating in a B-727 and B-737. After completing a flight test in a B-747, what pilot privileges may they exercise?

The correct answer indicates that the pilot can exercise ATP privileges for the B-747, B-727, and B-737. This is because the completion of a flight test in the B-747 confirms the pilot's proficiency and qualification to operate that specific aircraft type. The process of obtaining a type rating typically involves a rigorous examination, including both a written examination and practical flight test, which validates the pilot's ability to command the aircraft safely and competently.

When a pilot holds a type rating for multiple aircraft, they gain privileges for all the aircraft for which they are type rated, provided they maintain currency and comply with any specific additional requirements that may apply to operating those aircraft. In this case, the successful completion of the flight test in the B-747 adds that aircraft to their list of privileges, alongside the B-727 and B-737 for which they already hold type ratings.

This comprehensive privilege ensures that the pilot is fully prepared to operate various types of aircraft within the commercial aviation sector, adhering to safety and regulatory standards.