Part-21/Part-M Test Flashcards
What subpart of Part-21 will you find information on ADs?
Part-21 Subpart A - Airworthiness Directive
What does Part-21 Subpart G deal with?
CAMO approval (Production Organisation Approval)
What EU regulation does Part-21 come under?
IR: (EU) 748/2012 Initial Airworthiness
Describe briefly what does Part-21 deal with
Common technical requirements to maintain airworthiness
Why is an AD issued?
Safety deficieny that must be complied with or CofA (Certificate of Airworthiness) becomes invalid.
AD is mandatory
Who can issue ADs?
National Aviation Authority of country of manufacturer or where aircraft is registered
EASA can also issue ADs
State the main difference between an AD and SB
AD’s are mandatory
SB’s aren’t
What are the categories of ADs?
- Those of an emergency nature requiring immediate compliance prioer to further flight
- Those of a less urgent nature requiring compliance within a specified period of time
Who produces and maintains copies of all manuals required for continuing airworthiness of a product?
Manufacturer or (OEM) Original Equipment Manufacturer
Who can issue a Certificate of Airworthiness?
The compotent authority (IAA etc) where the aircraft is registered.
How long is a CofA valid for?
Indefinitely until something makes it invalid
What subpart of Part M details the issue of the CofA?
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Define a repair
The Elimination of damage and/or restoration to an airworthy condition following intial release into service by the Manufacturer
What is the classification of repairs?
Major
Minor
Standard repair
What repairs do not need to be designed by an approved design organisation?
Standard repair
Who can provide a Part-145 with repair instructions?
CAMO department or Part-M of the company owning the aircraft