Definition
One of the defining parameters of an airplane upset, in which the airplane's nose is pointed more than 10 degrees below the horizon. When the airplane's pitch attitude exceeds this threshold in the nose-down direction, it is considered to be in an unintentional and potentially dangerous flight condition requiring recovery action.
Plain English
The nose of the airplane is pointing down toward the ground at an angle steeper than 10 degrees below level. That is steep enough to be considered an airplane upset — a flight condition that was not intended and needs to be corrected.
Context Anchor
Seen in the FAA definition of an airplane upset and in upset prevention and recovery training.
Derivation
Pitch refers to rotation about the airplane's lateral (wing-to-wing) axis — the nose moving up or down. Attitude here is the airplane's orientation relative to the horizon, not a mood or feeling. The 10° figure is a defined threshold, not an everyday measurement.
Why Pilots Care
This nose-down attitude can quickly produce excessive airspeed and requires immediate recovery to prevent loss of control or structural damage.
Grounding Statement
Picture the horizon sitting well above the top of the instrument panel, with the nose clearly pointed at the ground rather than near level — that is what more than 10° nose-down looks like from the cockpit.
Intuition Check
Pitch attitude does not mean engine or propeller pitch here. It means the airplane's nose-up or nose-down position compared with the horizon.
Example Sentence 1
During upset recovery training, the instructor demonstrated how a pitch attitude greater than 10° nose down can develop quickly if a stall is mishandled.
Example Sentence 2
Training scenarios include recoveries from a pitch attitude greater than 10° nose down to build muscle memory for real flight.