FAA Ground School Practice Test

Unless otherwise specifically authorized, where may an aircraft with an experimental certificate not operate?

1. Rural areas

2. Densely populated areas

3. Open fields

4. Restricted zones

The correct answer is: Densely populated areas

An aircraft with an experimental certificate is specifically designed for purposes like research, development, or flight testing. Generally, such aircraft are subject to certain operational limitations, particularly to ensure safety and mitigate risks to the public. Operating in densely populated areas is generally prohibited because of the increased risk to people and property on the ground in the event of an accident or malfunction. Experimental aircraft can have less stringent maintenance records or more variability in their safety profiles compared to certified aircraft, making their operation in areas with high population density particularly problematic. This restriction helps ensure that any potential hazards associated with malfunction or accident are minimized by keeping these aircraft away from large gatherings of people. There are typically fewer limitations on operating in rural areas, open fields, or restricted zones, provided operations within those contexts align with any additional, specific authorizations or regulations from the FAA.