What primary groups does the AAAE focus on representing regarding regulatory affairs?

The AAAE primarily focuses on representing the Department of Transportation, the Federal Aviation Administration, and the Environmental Protection Agency in regulatory affairs. This combination of agencies is essential because they play a significant role in the policies and regulations that affect the aviation industry.

The Department of Transportation oversees the nation's transportation systems, which includes aviation, ensuring safety and efficiency. The Federal Aviation Administration is specifically responsible for regulating all aspects of civil aviation in the U.S., establishing safety standards, and promoting aviation safety. Lastly, the Environmental Protection Agency plays a vital role in addressing environmental impacts associated with aviation, such as emissions and noise. Together, these agencies influence key regulatory matters that directly impact airport operations and management.

Other options do not encompass the full breadth of agencies crucial to the aviation regulatory framework as represented in the first option, hence why they do not align with the primary focus of the AAAE.