Definition
In aviation, the body is the central structural portion of an aircraft to which the wings, tail, landing gear, and other components are attached. It houses the cockpit, passengers, cargo, and many internal systems. The terms body and fuselage are often used interchangeably.
Plain English
The main part of an aircraft, like its trunk, that everything else is attached to and that holds the people, cargo, and equipment.
Context Anchor
Seen in maintenance descriptions, parts lists, and inspection instructions when a manual points out the main part of an aircraft or component.
Derivation
From Old English 'bodig', meaning the main trunk or central part of something. In aviation, it kept that same idea: the central structural piece that everything else attaches to.
Why Pilots Care
Inspections, repairs, and weight-and-balance calculations all reference parts of the body. Knowing what counts as the body helps a technician or pilot read drawings, locate access panels, and understand how loads are distributed.
Intuition Check
Do not read body as only a human body or as always the entire aircraft. In this context, it means the main part of whatever item is being discussed.
Example Sentence 1
The technician inspected the body of the aircraft for corrosion before signing off the annual inspection.
Example Sentence 2
Corrosion on the body near the wing attach points required immediate repair.