The FAA regulations requires design approval holders to establish limits of validity (LOV) of the engineering data that supports the maintenance program. New airplanes must establish an LOV and demonstrate that the airplane will be free from WFD up to the LOV and ffected airplanes must incorporate the LOV into the maintenance program for that airplane.
The time burden for respondents has decreased due to initial submission requirements already being completed with previous submission.
No
No
No
No
No
Uncollected
Jan Thor 425 227-2127
No
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.