Everyone in the aviation industry should have a basic understanding of airworthiness directives. These are legal guidelines issued by the Federal Aviation administration (FAA), whcich correct unsafe conditions in any aircraft or aircraft engine. These directives ensure that all machines built and operated in America are safe and sound and suitable for flying.
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There are two parts to airworthiness directives. The first is the preamble, followed by the rule. The preamble is the basis of the directive. This is used to guide the rules, which are the regulatory requirements correcting the unsafe conditions of a specific aircraft. Airworthiness directives usually include a description of the unsafe condition and the required corrective action or operating limitation. It must be noted that specific products need not merit any corrective action. Sometimes, only a limitation is given. Regardless, the directive is intended to eliminate the unsafe condition.
Directives also include a detailed compliance plan, which stipulates what should be done to correct the unsafe condition along with maintenance checks and repair management plans. Models that are continuously issued airworthiness directives for a specific part should not be flown until the FAA rules otherwise.
Private pilots should also consider checking the FAA for their own aircraft. It is always best to fly an aircraft that is in compliance with an applicable directive.
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