Which area of the aircraft is referred to as "inboard"?

The term "inboard" refers to the area of the aircraft that is nearest to the center of the plane. This designation is crucial as it helps in understanding various parts and their locations in relation to the aircraft's structure. For example, when discussing wing sections, the inboard part is closer to the fuselage while the outboard part is away from it, towards the tips of the wings. This terminology is essential for communication among crew members and for understanding safety protocols, as it helps to specify locations during emergencies, maintenance, and other situations. Understanding this concept ensures that flight attendants are properly oriented within the aircraft and can effectively assist passengers and coworkers as needed.