What could result from violating federal or state drug statutes?

The potential consequence of violating federal or state drug statutes that aligns with the correct answer is license suspension or revocation. When an individual holds a pilot or flight engineer license, they are subject to strict regulatory standards set by the Federal Aviation Administration (FAA) as well as applicable state laws. Any illicit drug use or violation of drug regulations can lead to severe repercussions, including the loss of the ability to legally operate an aircraft.

A license suspension or revocation occurs because maintaining air safety is paramount, and the regulatory bodies ensure that individuals who are in control of aircraft do not pose a risk to themselves, passengers, or the public. Federal aviation regulations emphasize safety and fitness for duty, and violations of drug statutes are taken very seriously, often resulting in immediate penalties.

The other options, while they may involve some connection to drug-related issues, do not directly capture the most immediate or pronounced outcome in the context of licensing. For instance, loss of medical certification is indeed a serious consequence but typically results from a broader evaluation of an individual's health and fitness, not solely from a drug violation. Increased flight hour requirements and mandatory drug testing are administrative measures that may stem from adherence to regulatory standards or as part of a safety program, but they do not directly deal with the