Rate-of-climb of the aircraft will influence the navigation system.

If a pronoun can refer to one or more nouns in a text, it can make a sentence ambiguous. If a sentence is ambiguous, replace the pronoun with the word that it refers to. This will make the sentence clear and easier to read.

The purpose of the spoilers is to disturb the smooth airflow across the top of the airfoil thereby creating an increased amount of drag and a decreased amount of lift on that airfoil.

Basically, it is a guide to industry standardization of proven concepts to be presented in a form most useful to pilots.

Adjectives that make their comparative and superlative forms with “more” and “most” do not have these forms listed in the dictionary, because “more” and “most” are also listed as approved words.

However, when a point is reached where the accumulated revisions make distribution ,filing and use of the manual difficult , a reissue is warranted.

The Introduction Section of the Maintenance Manual should contain either a list of vendor publications or refer to the location of such lists whether they are included in system descriptions or provided in separate documents.

This task puts the airplane back to its usual condition after operation with the air control valve on the variable frequency starter generator (VFSG) air/oil heat exchanger inoperative.

This chapter shall provide that information considered necessary by the manufacturer to properly level the aircraft for any of the various maintenance, overhaul or major repairs which might become necessary during the life of the aircraft .

This will allow the user to identify an affected airplane by examining one list rather than having to check each individual Continuing Airworthiness Program for applicability.

A hole of several inches in diameter may be cut in a piece of metal at a point where the metal is not needed for strength, and the edges of the hole are flanged to give it rigidity.