Final answer:
The application for a USAF Template Permit should generally be forwarded to the Installation Commander, as they are typically responsible for overarching operations on a base.
Step-by-step explanation:
When completing an application for a USAF Template Permit, the correct protocol typically involves forwarding the completed application to the appropriate authority within the organizational structure of the U.S. Air Force or related regulatory bodies. In the context of the options provided, the Installation Commander (Option D) is typically in charge of the overall operations at an Air Force base and would be an appropriate party to forward such applications to, especially if it pertains to infrastructure or operations on the base. However, without specific guidelines provided by the USAF or the permit application instructions, it is possible that the appropriate party to receive the application could differ.