The fuselage is a main part of an aircraft that carries most of the load such as passengers, cargo, cabin crew. This fuselage is a curved stiffened panel in construction. It is important for an engineer to make sure to design such structures in such a way that, the designer must ensure the structure's safety throughout its service life. To design such structures first the designer must know the structure and how it behaves under actual flight loading conditions. This paper only presents the standard traditional hand calculation method for performing stability analysis since it is the most cost-effective way to design or size a structure. Download the whitepaper to continue reading.