Most higher performance airplanes are equipped with which type of landing gear?

• A. Retractable
• B. Fixed
• C. Nosewheel
• D. Tailwheel

Answer: (D)

Reducing drag to gain speed and efficiency is what high-performance airplanes focus on. Retractable landing gear lets the wheels disappear into the wings or fuselage during cruise, so there’s nothing bulky or protruding to slow the airflow. That drag reduction translates to higher cruise speeds, better fuel efficiency, and longer range compared with fixed gear, which stays down and creates significant parasitic drag.

Fixed gear is simply less suitable for high performance because its constant drag reduces speed and efficiency. As for nosewheel versus tailwheel, modern high-performance aircraft typically use a retractable gear arrangement (often a nosewheel setup in tricycle configurations or other retractable layouts). The key idea is the ability to retract the gear, not the fixed presence or the specific wheel arrangement.