Minimum fuel warning: sideward flight and crosswind hovering when indicated fuel quantity is less than ______ may result in engine flameout

Minimum fuel warning: sideward flight and crosswind hovering when indicated fuel quantity is less than ______ may result in engine flameout

• A. 22 lbs
• B. 9 lbs
• C. 50 lbs
• D. 40 lbs

Answer: (A)

This question tests understanding of fuel limits under high-demand hover conditions. When a helicopter is performing sideward flight or crosswind hovering, the engine must deliver more power and the fuel system is stressed to keep the rotor handling and attitude. If the indicated fuel quantity is below a certain level, the engine can’t sustain that high power draw and may flame out due to fuel starvation. The published warning threshold for this scenario is 22 pounds. When the gauge reads less than 22 pounds, continuing sideward or crosswind hover could lead to engine flameout, so you should avoid those maneuvers and plan to land or reduce power to conserve fuel. The other numbers aren’t the specified minimum warning level, so they don’t reflect the documented risk point in this operating condition.

This question tests understanding of fuel limits under high-demand hover conditions. When a helicopter is performing sideward flight or crosswind hovering, the engine must deliver more power and the fuel system is stressed to keep the rotor handling and attitude. If the indicated fuel quantity is below a certain level, the engine can’t sustain that high power draw and may flame out due to fuel starvation.

The published warning threshold for this scenario is 22 pounds. When the gauge reads less than 22 pounds, continuing sideward or crosswind hover could lead to engine flameout, so you should avoid those maneuvers and plan to land or reduce power to conserve fuel.

The other numbers aren’t the specified minimum warning level, so they don’t reflect the documented risk point in this operating condition.