(a)
In general— Not later than 1 year after the date of enactment of this Act, the Administrator shall update the guidelines of the FAA for part 121 certificate holders in implementing a Continuing Analysis and Surveillance System (CASS) for their air carrier maintenance programs to include reporting no less than once every 6 months by certificate holders to the FAA of any failure to follow procedures in aircraft maintenance as well as any major alteration, complete overhaul, or repair of mechanical irregularities of each airframe, engine, propeller, and appliance.
(b)
Advisory— Not later than 1 year after the date of enactment of this Act, the Administrator shall issue an advisory with formatting guidelines for air carriers to report information as required under subsection (a).
(c)
Inclusion— For each instance of a failure to follow procedures and for each major alteration, overhaul, or repair reported under the requirements of this section, the Administrator shall require certificate holders to include any name and any physical address where the work is carried out for each maintenance provider that performs work.
(d)
Notifications to the NTSB— The Administrator shall notify the National Transportation Safety Board of each instance identified in carrying out subsection (c) of this section and shall share with the National Transportation Safety Board all information it gathers in relation to each such instance.
(e)
Unscheduled landings due to mechanical issues—
(1)
In general— Each Certificate Management Office within the FAA shall immediately notify the National Transportation Safety Board in any instance in which a part 121 air carrier falling under its supervision completes an unscheduled landing at any airport in the United States, including any instance in which an airplane returns to its airport of origin after takeoff before or without completing its scheduled flight, in which a mechanical issue was a factor.
(2)
Content— The notification described in paragraph (1) shall include any information available about the cause of the unscheduled landing.
(f)
NTSB analysis and report— The National Transportation Safety Board, in collaboration with the FAA, shall analyze information in the notifications it receives in subsections (d) and (e) of this section, for the purpose of identifying any trends or emerging concerns with any individual air carriers. Not less than once per year, the National Transportation Safety Board shall submit to the Committee on Transportation and Infrastructure of the House of Representatives and the Committee on Commerce, Science, and Transportation of the Senate a report on its analysis, the findings of its analysis, and any safety recommendations resulting from the analysis.
(g)
Definitions— In this section, the terms “major alterations”, “airframe”, “propeller”, and “appliance” have the meanings given such terms in part 1 of title 14, Code of Federal Regulations.