Engine Operating Limits vs Wind Direction: If wind is greater than 30 degrees and between 5 and 30 knots, what is the recommended engine setting?

• A. TOGA, release brakes
• B. <75%N1, release brakes, TOGA
• C. Idle/Taxi thrust, release brakes, TOGA
• D. Idle, release brakes, TOGA

Answer: (B)

Crosswinds change how you manage thrust during the takeoff roll. When the wind direction is significantly off the runway (more than about 30 degrees) and the wind speed is in the 5–30 knot range, you want to start the roll with restrained power. Running at less than 75% N1 helps keep the aircraft controllable as you feel for gusts and correct for any drift toward the runway edge. Releasing the brakes starts the roll, and then selecting TOGA provides the necessary thrust for a safe takeoff once you’re stabilized and aligned. This approach avoids the hazards of hitting maximum thrust too early in a crosswind situation, which can make directional control more difficult. In contrast, too-low thrust wouldn’t get you rolling reliably, and jumping straight to full TOGA without first reducing power can amplify drift or lateral control issues.