What should the flap setting be on final approach for a no slat landing with flaps?

For a no slat landing with flaps on the C-17, the appropriate flap setting on final approach is indeed ¾. This setting is designed to provide a balance between lift and drag, enhancing the aircraft's performance during the final stages of landing.

Using ¾ flaps allows for a steeper descent with greater control, which is particularly advantageous when the aircraft is in the final approach phase. The configuration creates a larger wing area and increased lift, reducing the required airspeed and improving stability as the aircraft approaches the runway. This setting is effective in ensuring a safe landing by optimizing the lift-to-drag ratio, making it easier for the pilot to manage the descent rate and maintain precise control over the aircraft’s speed.

On the other hand, the other flap settings, whether 0, ½, or full, do not align with the specific requirements for a no slat landing scenario. For instance, using full flaps may hinder your ability to control the aircraft's speed effectively due to excessive drag, while a setting of ½ flaps does not provide enough lift for a safe no slat landing. Meanwhile, 0 flaps lacks the necessary lift augmentation, which is crucial for the approach phase in this particular landing configuration