FAA Ground School Practice Test

Which subject number pertains to FAA advisory circulars related to airspace?

1. 60

2. 70

3. 90

4. 100

The correct answer is: 70

The subject number that pertains to FAA advisory circulars related to airspace is indeed 70. This series covers topics outlined in advisory circulars, focusing particularly on airspace issues, including classifications, requirements, and procedures for both controlled and uncontrolled airspace. Understanding the importance of this subject number is essential for pilots and aviation professionals, as it provides necessary guidance on navigating airspace structures, compliance with regulations, and safe operation within various types of airspaces. This knowledge is crucial for both operational safety and regulatory compliance in aviation. Other subject numbers, such as 60, primarily relate to flight standards and practices, while 90 addresses various aspects of general aviation, including regulations and operational procedures. Subject number 100 covers broader aviation policies and practices but does not specifically focus on airspace. Therefore, 70 is the most appropriate subject number for FAA advisory circulars specifically concerning airspace.