Flight surfaces are the structure of removable airfoils attached to the wing including items such as ailerons, flaps, spoilers, tabs, drag and balancing devices, etc.

Basically, writers can use the approved words in the dictionary as a core vocabulary.

Examine the strut for cracks, damage, and worn areas on the attach points.

If the RAT is retracted, slowly and fully extend the RAT and make sure that it does not touch other parts.

English is not often the native language of the readers of technical documentation.

Manufacturers may also choose to group related systems where the simplicity of the product permits.

If folded pages are used, the page number must be visible when folded.

For the remaining non-complex items, the airframe manufacturer will incorporate information as part of the manual.

Revisions are to be made consistent with the format of their specification using the provisions of FAR 21.50 as a basis.

The sequence of topics in the Handbook is intended to increase in-flight usefulness.

Generally, in describing the airplane or its system, third person wording should be used.