Definition
An unintended flight attitude during a steep turn in which the airplane's nose has dropped below the level pitch attitude while the wings remain in a steep bank, typically greater than 45 degrees. In this condition, the vertical component of lift is reduced by the bank, the airplane is descending, and airspeed and load factor tend to increase rapidly if the condition is not promptly corrected.
Plain English
The airplane is banked steeply to one side and the nose has dropped below the horizon, so it is diving while turning. Speed builds quickly and the airplane loses altitude fast unless the pilot fixes it.
Context Anchor
Encountered during steep turn training when the airplane loses altitude or the nose drops below the horizon during the turn.
Derivation
Nose-low describes the airplane’s nose being lower than the attitude needed to hold altitude. Bank in aviation means the airplane’s wings are tilted in a turn, from the older idea of a sloped or tilted surface.
Why Pilots Care
If uncorrected, the condition quickly becomes a graveyard spiral with rapidly increasing descent rate, airspeed, and load factor that can exceed structural limits or lead to loss of control.
Grounding Statement
In a steep turn, a dropped nose can turn altitude into speed very quickly.
Intuition Check
Do not treat “nose-low” as only a visual description; in this context it means the airplane is tending to descend. “Bank” does not mean a place for money here; it means the wings are tilted in a turn.
Example Sentence 1
Halfway through the steep turn, the student let the nose drop and ended up in a nose-low, steep bank condition, so the instructor talked them through reducing the bank before pitching up.
Example Sentence 2
To recover from a nose-low, steep bank condition, add full power while smoothly rolling the wings toward level and raising the nose to the horizon.