During transition to forward flight, what is the target speed to accelerate to?

• A. The Maximum Forward Airspeed
• B. The Approach Speed
• C. The Desired Climb Airspeed
• D. The Minimum Safe Speed

Answer: (C)

During transition to forward flight, you want to accelerate to a speed that supports a safe, stable climb in forward flight. This is the Desired Climb Airspeed. It represents the forward speed at which the rotor system provides enough translational lift and enough power margin to maintain a positive rate of climb while you complete the transition. Weight, altitude, wind, and density altitude influence this target, so you select the speed that lets you smoothly shift from vertical to forward flight and establish a sustainable climb.

The other speeds aren’t appropriate targets for this phase. Maximum forward airspeed is simply the upper limit you must not exceed during transition. Approach speed is used for landing approaches, not for transitioning to forward flight. Minimum safe speed is a generic lower bound to keep you out of unsafe flight regimes, not the goal for a transition climb.