Definition
A topic area in aerodynamics that describes how different flight maneuvers — such as turns, pull-ups, stalls, and gust encounters — change the load factor on an aircraft, and how those changes affect structural limits, stall speed, and handling.
Plain English
How much extra weight the wings have to carry during different maneuvers, and what that means for the airplane's strength limits and how it flies.
Context Anchor
Seen when studying steep turns, recovery from dives, turbulence, abrupt control inputs, and aircraft operating limits.
Derivation
‘Load factor’ comes from engineering: ‘load’ meaning the force the structure must carry, and ‘factor’ meaning a multiplier. ‘Maneuver’ comes from the French ‘manoeuvre,’ meaning a hand-worked action — here, a deliberate change in the aircraft's flight path.
Why Pilots Care
Exceeding the design load factor during maneuvers can cause structural damage or immediate loss of control; understanding the link prevents inadvertent overloads.
Analogy
In a sharp turn in a car, your body feels pushed harder into the seat even though your weight has not changed. In an airplane, certain maneuvers create a similar increase in felt force, but the wings and structure must carry it.
Intuition Check
Do not read “load” here as only passengers, baggage, or cargo. In this context, load means the force the aircraft structure must support during flight. Do not read “maneuver” as a stunt. A normal turn is also a flight maneuver.
Example Sentence 1
The chapter on Load Factors and Flight Maneuvers explains why a 60-degree banked turn doubles the load on the wings.
Example Sentence 2
The handbook shows that stall speed increases in maneuvers once load factor exceeds one.