Design approval holders voluntarily
use the flammability analysis documentation to demonstrate to their
FAA Oversight Office that they are compliant with regulations by
submitting semi-annual reports detailing component failures
discovered during scheduled or unscheduled maintenance. The FAA
safety oversight offices will use the collected data to determine
if mandatory action should be initiated to correct any unsafe
conditions resulting from poor reliability of the flammability
reduction means (FRM) and the resulting increased flammability of
the fuel tanks on transport category airplanes. High flammability
fuel tanks are susceptible to catastrophic fuel tank explosions.
Maintaining fuel tank FRM reliability results in the safety level
intended by the adopted regulatory requirements for installation of
FRM
US Code:
49
USC 44701 Name of Law: General requirements
The FAA has received reports of
premature failure of components on some airplane models resulting
in the need to continue the reporting requirement. However, the
number of reporting-burden hours has decreased since the previous
submission. The previous reporting burden was based on 5 design
approval holders submitting 40 total reports per year requiring an
average of 100 hours to complete each report. There are currently
five design approval holders and four parts manufacturer approval
holders that are subject to the reporting requirements. The
necessary reporting intervals are twice per year and are based on
reliability data submitted from the initial introduction to service
of the FRM. The current burden is based on 9 approval holders
submitting 18 total reports per year, requiring an average of 100
hours to complete each report. The use and acceptance of electronic
reports is now 1s00 pedrcent.
On behalf of this Federal agency, I certify that
the collection of information encompassed by this request complies
with 5 CFR 1320.9 and the related provisions of 5 CFR
1320.8(b)(3).
The following is a summary of the topics, regarding
the proposed collection of information, that the certification
covers:
(i) Why the information is being collected;
(ii) Use of information;
(iii) Burden estimate;
(iv) Nature of response (voluntary, required for a
benefit, or mandatory);
(v) Nature and extent of confidentiality; and
(vi) Need to display currently valid OMB control
number;
If you are unable to certify compliance with any of
these provisions, identify the item by leaving the box unchecked
and explain the reason in the Supporting Statement.