Final answer:
Prohibited airspace (P) is the special use airspace that no person can operate an aircraft without permission. It extends from the surface of the earth to a specified altitude.
Step-by-step explanation:
The special use airspace that no person can operate an aircraft without permission is called Prohibited airspace (P). It extends from the surface of the earth to a specified altitude. Prohibited airspace is established for security or other reasons associated with the national welfare, and entry into this airspace is prohibited unless authorized by the appropriate authorities.