Which axis passes from nose to tail of an aircraft?

Which axis passes from nose to tail of an aircraft?

• A. Lateral Axis
• B. Longitudinal Axis
• C. Vertical Axis
• D. Transverse Axis

Answer: (B)

The main idea here is how the aircraft’s three axes are oriented. The axis that runs along the length of the fuselage from nose to tail is the longitudinal axis. Rotating about this axis produces a roll, tilting the wings up or down, and is controlled by the ailerons. The other two axes are perpendicular to it: the lateral axis runs from wingtip to wingtip and governs pitch (nose up or down) via the elevator, while the vertical axis runs top to bottom and governs yaw (nose left or right) via the rudder. Since the question asks which axis passes from nose to tail, the correct one is the longitudinal axis.

The main idea here is how the aircraft’s three axes are oriented. The axis that runs along the length of the fuselage from nose to tail is the longitudinal axis. Rotating about this axis produces a roll, tilting the wings up or down, and is controlled by the ailerons. The other two axes are perpendicular to it: the lateral axis runs from wingtip to wingtip and governs pitch (nose up or down) via the elevator, while the vertical axis runs top to bottom and governs yaw (nose left or right) via the rudder. Since the question asks which axis passes from nose to tail, the correct one is the longitudinal axis.