Definition
A deliberate and knowing failure to follow a Federal Aviation Regulation, directive, or other rule that the person was aware of and capable of obeying. The act is intentional rather than accidental, and it can result in certificate suspension, revocation, civil penalties, or criminal charges depending on the violation.
Plain English
Breaking a rule on purpose when you knew the rule and could have followed it. Not a mistake, not an oversight — a chosen act of ignoring the rule.
Context Anchor
Seen in FAA enforcement, safety discussions, training records, and operating rules when someone’s action is being distinguished from an honest mistake.
Derivation
‘Willful’ comes from Old English ‘willa,’ meaning desire or intent. ‘Noncompliance’ simply means not following a rule. Together the phrase emphasizes that the failure was a chosen act, not an accident — which is why it carries heavier consequences than an honest mistake.
Why Pilots Care
Leads to certificate actions, civil penalties, or criminal referral; regulators treat it far more severely than honest mistakes.
Intuition Check
Willful does not mean the pilot intended to cause harm. It means the pilot intentionally chose the action or omission. Noncompliance is not just any error; it is failing to follow something required.
Example Sentence 1
The pilot's decision to fly into known icing conditions without the required equipment was treated as willful noncompliance and led to revocation of his certificate.
Example Sentence 2
A single instance of willful noncompliance can result in suspension even if no incident occurred.