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Upon successful completion of the certification program, the original type certificate is amended to include the new variant (normally denoted by a new model number additional to the original type designation). Typical examples are; the Boeing 737NG (737-600, 737-700, 737-800 and 737-900) which replaced the 737 Original family (737-100 and 737 ...
A standard airworthiness certificate is an airworthiness certificate issued for an aircraft by the civil aviation authority in the state in which the aircraft is registered. A standard airworthiness certificate is one of the certificates that are mandatory if an aircraft is to be used in commercial operations.
The USA Federal Aviation Regulations, Part 21, §21.183(d) has a procedural definition of airworthy: "other aircraft An applicant for a standard airworthiness certificate for aircraft not covered by paragraphs (a) through (c) (a:"New aircraft manufactured under a production certificate." b:"New aircraft manufactured under type certificate only."
Because of the nature and the cost of a D check, most airlines — especially those with a large fleet — have to plan D checks for their aircraft years in advance. Often, older aircraft being phased out of a particular airline's fleet are either stored or scrapped upon reaching their next D check, due to the high costs involved in comparison ...
An airworthiness directive (commonly abbreviated as AD) is a notification to owners and operators of certified aircraft that a known safety deficiency with a particular model of aircraft, engine, avionics or other system exists and must be corrected.
Under the Civil Air Regulations (CARs), the government had the authority to approve aircraft parts in a predecessor to the PMA rules. This authority was found in each of the sets of airworthiness standards published in the Civil Air Regulations. [8] CAR 3.31, for example, permitted the Administrator to approve aircraft parts as early as 1947. [9]
The FAA Airworthiness Directives Manual, [76] states the following: 8. Continued Airworthiness Notification to the International Community (CANIC). a. A CANIC is used to notify civil airworthiness authorities of other countries of pending significant safety actions. A significant safety action can be defined as, but not limited to, the following:
FAA document that establishes the ODA program. The Organization Designation Authorization (ODA) program was established by FAA Order 8100.15() (image at right). The ODA, in conjunction with the Federal Aviation Administration (FAA), grants airworthiness designee authority to organizations or companies.