Volunteer Pilot Organization Protection Act of 2005 - Amends the Volunteer Protection Act of 1997 to exempt from liability a nonprofit volunteer pilot organization that flies for public benefit, its staff members, and its volunteers for harm caused by a volunteer while flying, in furtherance of the purpose of the organization, an aircraft for which the volunteer was properly licensed and insured.

Directs the Attorney General to study and report to Congress on the availability of insurance to nonprofit volunteer pilot organizations that fly for public benefit.