Definition
An FAA airworthiness category for airplanes certificated under 14 CFR Part 23 that are approved for maneuvers beyond those permitted in the normal or utility categories, including intentional spins and any flight maneuver the manufacturer demonstrates and the FAA approves during certification. Aircraft in this category are built to withstand higher load factors (typically +6.0g / -3.0g) than normal or utility category airplanes.
Plain English
A type of FAA approval that says an airplane is built strong enough for aerobatic flying — loops, rolls, spins, and other extreme maneuvers — not just ordinary flight.
Context Anchor
You may see this term when reading about aircraft certification, aircraft limitations, or the airplane’s approved operating limits before flight.
Derivation
‘Acrobatic’ comes from the Greek akrobatos, meaning ‘walking on tiptoe’ or ‘climbing high.’ The FAA uses the older spelling ‘acrobatic’ rather than ‘aerobatic,’ but the meaning is the same: flying maneuvers that go beyond ordinary, level flight.
Why Pilots Care
Determines which maneuvers are legally and structurally permitted, directly affecting flight planning, training, and airworthiness compliance.
Intuition Check
Acrobatic category does not mean “safe to do any stunt.” It means the airplane is approved for certain acrobatic maneuvers only within its published limits.
Example Sentence 1
The Pitts S-2 is certificated in the acrobatic category, so it is approved for loops, rolls, and intentional spins.
Example Sentence 2
Operating outside the acrobatic category limits can result in structural damage even if the maneuver feels routine.