The TAD maintains a takeoff trim setting until _______ KIAS and no weight on wheels.

The TAD maintains a takeoff trim setting until _______ KIAS and no weight on wheels.

• A. 70
• B. 80
• C. 90
• D. 100

Answer: (B)

The correct answer is 80 KIAS because the TAD (Trim Aid Device) is designed to maintain a specific takeoff trim setting until the airspeed reaches this threshold. This mechanism is crucial for ensuring optimal control during the critical stages of takeoff. By maintaining the trim setting until the indicated airspeed of 80 KIAS is reached and the aircraft is no longer on the ground, the TAD helps to ensure that pilots do not have to manually adjust trim settings during this phase, allowing them to focus on other essential tasks such as maintaining aircraft control and responding to flight conditions. The choice of 80 KIAS as the cutoff speed is based on performance characteristics and safety considerations during takeoff procedures.

The correct answer is 80 KIAS because the TAD (Trim Aid Device) is designed to maintain a specific takeoff trim setting until the airspeed reaches this threshold. This mechanism is crucial for ensuring optimal control during the critical stages of takeoff. By maintaining the trim setting until the indicated airspeed of 80 KIAS is reached and the aircraft is no longer on the ground, the TAD helps to ensure that pilots do not have to manually adjust trim settings during this phase, allowing them to focus on other essential tasks such as maintaining aircraft control and responding to flight conditions. The choice of 80 KIAS as the cutoff speed is based on performance characteristics and safety considerations during takeoff procedures.