If a pilot is taking a medication categorized as Class 3, what is typically required before flying?

• A. A waiver
• B. A medical test
• C. A guard duty assignment
• D. A flight instructor's review

Answer: (A)

The main idea is that medications labeled Class 3 are considered potentially impairing and therefore require a formal approval before flight. Before flying, a waiver is typically required, meaning the pilot must obtain authorization from the appropriate aviation medical authority after a careful review of the medication, its dosage, side effects, and the pilot’s medical condition. The waiver process weighs the risks to flight safety and may impose restrictions or monitoring to ensure the medication won’t degrade performance—like alertness, reaction time, or decision-making. This approach allows some medications to be used if a qualified medical evaluator determines the risk is manageable for the planned mission.