Discussion \n\n\n\tWe issued a notice of proposed rulemaking (NPRM) to amend 14 CFR part 39 by removing AD 93-14-19, Amendment 39-8644 (58 FR 41177, August 3, 1993) (''AD 93-14-19''). AD 93-14-19 applied to certain The Boeing Company Model 767-200 and -300 series airplanes. The NPRM published in the Federal Register on July 17, 2018 (83 FR 33162) (''the NPRM''). The NPRM was prompted by an updated stability and control analysis that showed the worst-case scenario of a trailing edge wedge disbond in- flight would not adversely affect the controllability of the airplane. The NPRM proposed to remove AD 93-14-19. We are issuing this AD to remove AD 93-14-19. \n\nComments \n\n\n\tWe gave the public the opportunity to participate in developing this AD. The following presents the comments received on the NPRM and the FAA's response to each comment. \n\nSupport for the NPRM \n\n\n\tBoeing and Delta Air Lines (DAL) stated their support for the proposed AD. United Airlines stated that it has no objection to the proposed rule. \n\nRequest to Withdraw the NPRM \n\n\n\tAirline Pilots Association, International (ALPA) stated that it opposes the rescission of AD 93-14-19 because the FAA continues to issue similar ADs effective to other airplanes. ALPA also noted that the required actions of AD 93-14-19 are relatively low cost. \n\tFrom these statements, we infer that ALPA was requesting that we withdraw the NPRM. We do not agree with the commenter's request. Updated stability and control data for the affected airplanes shows that damage and disbonding of the leading edge slat wedge is insufficient to be considered an airplane-level safety item. The updated data shows that there is sufficient lateral control up to stick shaker to counter any rolling moment caused by a missing or damaged slat wedge. Therefore, we have not changed this AD in this regard. \n\nRequest to Rescind Similar AD on another Airplane Model \n\n\n\tDAL asked if AD 2017-22-12, Amendment39-19092 (82 FR 55027, November 20, 2017) (''AD 2017-22-12''), would also be considered for rescission. DAL reasoned that AD 2017-22-12 required, among other things, inspection of the same structure (the trailing edge slat wedge of the leading edge slats) on The Boeing Company Model 757 series airplanes for the same reason (disbonding of slats) as AD 93-14-19. \n\tWe agree to clarify. We do not find it appropriate to rescind AD 2017-22-12 at this time. The flight characteristics of The Boeing Company Model 757 series airplanes are different than the flight characteristics of The Boeing Company Model 767 series airplanes, and the stability and control analysis of the one model does not transfer to the other model. However, if new data indicates that the identified unsafe condition no longer exists on Model 757 airplanes, we might consider additional rulemaking at that time. We have not changed this AD in this regard. \n\nConclusion \n\n\n\tWe reviewed the relevant data, considered the comments received, and determined that air safety and the public interest require adopting this AD as proposed except for minor editorial changes. We have determined that these minor changes: \n\tAre consistent with the intent that was proposed in the NPRM for addressing the unsafe condition; and \n\tDo not add any additional burden upon the public than was already proposed in the NPRM. \n\nAuthority for This Rulemaking \n\n\n\tTitle 49 of the United States Code specifies the FAA's authority to issue rules on aviation safety. Subtitle I, section 106, describes the authority of the FAA Administrator. ''Subtitle VII: Aviation Programs,'' describes in more detail the scope of the Agency's authority. \n\tWe are issuing this rulemaking under the authority described in ''Subtitle VII, Part A, Subpart III, Section 44701: General requirements.'' Under that section, Congress charges the FAA with promoting safe flight of civil aircraft in air commerce by prescribing regulations for practices, methods,and procedures the Administrator finds necessary for safety in air commerce. This regulation is within the scope of that authority. \n\tThis AD is issued in accordance with authority delegated by the Executive Director, Aircraft Certification Service, as authorized by FAA Order 8000.51C. In accordance with that order, issuance of ADs is normally a function of the Compliance and Airworthiness Division, but during this transition period, the Executive Director has delegated the authority to issue ADs applicable to transport category airplanes and associated appliances to the Director of the System Oversight Division. \n\nRegulatory Findings \n\n\n\tWe determined that this AD will not have federalism implications under Executive Order 13132. This AD will not have a substantial direct effect on the States, on the relationship between the national government and the States, or on the distribution of power and responsibilities among the various levels of government. \n\tFor the reasons discussed above, I certify that this AD: \n\t1. Is not a ''significant regulatory action'' under Executive Order 12866; \n\t2. Is not a ''significant rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); \n\t3. Will not affect intrastate aviation in Alaska; and \n\t4. Will not have a significant economic impact, positive or negative, on a substantial number of small entities under the criteria of the Regulatory Flexibility Act. \n\nList of Subjects in 14 CFR Part 39 \n\n\n\tAir transportation, Aircraft, Aviation safety, Incorporation by reference, Safety.