Description: The Aircraft Owners and Pilots Association (AOPA) is a U.S.-based membership organization that advocates for general aviation aircraft owners and pilots, promotes flight safety and pilot training, and works to preserve access to airports and airspace. AOPA provides member services including legal and regulatory representation, safety education, training resources, and public outreach to protect and advance the interests of recreational and personal/business general aviation. Type: Non-profit trade association (U.S. membership organization, organized as a 501(c)(6) style entity) Policies: Advocacy on federal and state aviation policy affecting general aviation, including pilot certification and medical standards, airspace and airport access, regulatory reform to reduce burdens on small aircraft owners, funding and infrastructure for airports, safety and training programs, taxation and fees affecting aircraft ownership, and regulations related to noise and environmental impacts on general aviation. Funding: Primarily funded by member dues and subscriptions, publications and advertising, training and service fees, events and sponsorships, and donations directed to affiliated charitable programs. Affiliates: AOPA Foundation and the AOPA Air Safety Institute, and frequent allied partners in the general aviation sector such as the General Aviation Manufacturers Association (GAMA), National Business Aviation Association (NBAA), and National Air Transportation Association (NATA).