Which term is defined as the tail assembly of an aircraft?

Which term is defined as the tail assembly of an aircraft?

• A. TAIL CONE
• B. DUTY TIME
• C. NOSE
• D. EMPENNAGE

Answer: (D)

The tail assembly of an aircraft is called the empennage. This term covers the rear structures—the vertical stabilizer (fin), horizontal stabilizer (tailplane), and the movable surfaces such as the rudder and elevator (along with any trim devices in some designs). The empennage provides stability in yaw and pitch and houses the control surfaces that help steer and balance the aircraft. A tail cone is just a fairing at the very end of the fuselage in some planes, not the full tail assembly. The nose is the front part, and duty time isn’t related to aircraft structure. So the correct term for the tail assembly is empennage.

The tail assembly of an aircraft is called the empennage. This term covers the rear structures—the vertical stabilizer (fin), horizontal stabilizer (tailplane), and the movable surfaces such as the rudder and elevator (along with any trim devices in some designs). The empennage provides stability in yaw and pitch and houses the control surfaces that help steer and balance the aircraft. A tail cone is just a fairing at the very end of the fuselage in some planes, not the full tail assembly. The nose is the front part, and duty time isn’t related to aircraft structure. So the correct term for the tail assembly is empennage.