Roll, yaw and pitch axis definition for an airplane.
<a href="//commons.wikimedia.org/wiki/User:ZeroOne" title="User:ZeroOne">ZeroOne</a>
CC BY 2.5
<span class="int-own-work" lang="en">Own work</span> using <a href="//commons.wikimedia.org/wiki/Blender_(software)" title="Blender (software)">Blender</a>