15780 Federal Register / Vol. 86, No. 56 / Thursday, March 25, 2021 / Rules and Regulations Amendment of the records could interfere (i) From subsection (g)(1) (Civil Remedies) • Hand Delivery or Courier: Take with ongoing investigations and law to the extent that the system is exempt from comments to Docket Operations in enforcement activities and would impose an other specific subsections of the Privacy Act. Room W12–140 of the West Building unreasonable administrative burden by * * * * * Ground Floor at 1200 New Jersey requiring investigations to be continually James Holzer, Avenue SE, Washington, DC, between 9 reinvestigated. In addition, permitting access a.m. and 5 p.m., Monday through and amendment to such information could Acting Chief Privacy Officer, U.S. Department of Homeland Security. Friday, except Federal holidays. disclose security-sensitive information that • Fax: Fax comments to Docket could be detrimental to homeland security. [FR Doc. 2021–05941 Filed 3–24–21; 8:45 am] Operations at 202–493–2251. (c) From subsection (e)(1) (Relevancy and BILLING CODE 4410–10–P • Privacy: Except for Confidential Necessity of Information) because in the Business Information (CBI) as described course of investigations into potential in the following paragraph, and other violations of federal law, the accuracy of DEPARTMENT OF TRANSPORTATION information as described in 14 CFR information obtained or introduced 11.35, the FAA will post all comments occasionally may be unclear, or the Federal Aviation Administration information may not be strictly relevant or received without change, to http:// www.regulations.gov/, including any necessary to a specific investigation. In the 14 CFR Part 25 interests of effective law enforcement, it is personal information you provide. The appropriate to retain all information that may [Docket No. FAA–2020–0721; Special FAA will also post a report Conditions No. 25–785–SC] aid in establishing patterns of unlawful summarizing each substantive verbal contact received about this proposal. activity. Special Conditions: Mitsubishi Aircraft (d) From subsection (e)(2) (Collection of • Confidential Business Information: Corporation Model MRJ–200 Airplane; Confidential Business Information (CBI) Information from Individuals) because Use of Automatic Power Reserve for requiring that information be collected from is commercial or financial information Go-Around Performance Credit the subject of an investigation would alert the that is both customarily and actually subject to the nature or existence of the AGENCY: Federal Aviation treated as private by its owner. Under investigation, thereby interfering with that Administration (FAA), DOT. the Freedom of Information Act (FOIA) investigation and related law enforcement ACTION: Final special conditions; request (5 U.S.C. 552), CBI is exempt from activities. for comments. public disclosure. If your comments (e) From subsection (e)(3) (Notice to responsive to this Notice contain Subjects) because providing such detailed SUMMARY: These special conditions are commercial or financial information information could impede law enforcement issued for the Mitsubishi Aircraft that is customarily treated as private, by compromising the existence of a Corporation (MITAC) Model MRJ–200 that you actually treat as private, and confidential investigation or reveal the airplane. This airplane will have a novel that is relevant or responsive to this identity of witnesses or confidential or unusual design feature when Notice, it is important that you clearly informants. compared to the state of technology designate the submitted comments as (f) From subsections (e)(4)(G) through (I) envisioned in the airworthiness CBI. Please mark each page of your (Agency Requirements) and (f) (Agency standards for transport-category submission containing CBI as Rules), because portions of this system are airplanes. This design feature is an ‘‘PROPIN.’’ The FAA will treat such exempt from the individual access provisions of subsection (d) for the reasons noted above, Automatic Takeoff Thrust Control marked submissions as confidential and therefore DHS is not required to establish System (ATTCS), referred to as an under the FOIA, and the indicated requirements, rules, or procedures with Automatic Power Reserve (APR), to set comments will not be placed in the respect to such access. Providing notice to the performance level for approach- public docket of this Notice. Send individuals with respect to existence of climb operation after an engine failure. submissions containing CBI to the records pertaining to them in the system of The applicable airworthiness person indicated in the Contact section records or otherwise setting up procedures regulations do not contain adequate or below. Comments the FAA receives, pursuant to which individuals may access appropriate safety standards for this which are not specifically designated as and view records pertaining to themselves in design feature. These special conditions CBI, will be placed in the public docket the system would undermine investigative contain the additional safety standards for this rulemaking. efforts and reveal the identities of witnesses, that the Administrator considers • Docket: Background documents or and potential witnesses, and confidential necessary to establish a level of safety comments received may be read at informants. equivalent to that established by the http://www.regulations.gov/ at any time. (g) From subsection (e)(5) (Collection of existing airworthiness standards. Follow the online instructions for Information) because with the collection of DATES: This action is effective on accessing the docket or go to Docket information for law enforcement purposes, it MITAC on March 25, 2021. Send Operations in Room W12–140 of the is impossible to determine in advance what comments on or before May 10, 2021. West Building Ground Floor at 1200 information is accurate, relevant, timely, and ADDRESSES: Send comments identified New Jersey Avenue SE, Washington, complete. Compliance with subsection (e)(5) DC, between 9 a.m. and 5 p.m., Monday would preclude DHS agents from using their by Docket No. FAA–2020–0721 using any of the following methods: through Friday, except Federal holidays. investigative training and exercise of good • judgment to both conduct and report on Federal eRegulations Portal: Go to FOR FURTHER INFORMATION CONTACT: Joe investigations. http://www.regulations.gov/ and follow Jacobsen, Performance and Environment (h) From subsection (e)(8) (Notice on the online instructions for sending your Section, AIR–625, Technical Innovation Individuals) because compliance would comments electronically. Policy Branch, Policy and Innovation interfere with DHS’s ability to obtain, serve, • Mail: Send comments to Docket Division, Aircraft Certification Service, and issue subpoenas, warrants, and other law Operations, M–30, U.S. Department of Federal Aviation Administration, 2200 enforcement mechanisms that may be filed Transportation (DOT), 1200 New Jersey South 216th Street, Des Moines, under seal and could result in disclosure of Avenue SE, Room W12–140, West Washington 98198; telephone and fax investigative techniques, procedures, and Building Ground Floor, Washington, DC 206–231–3158; email joe.jacobsen@ evidence. 20590–0001. faa.gov. VerDate Sep<11>2014 16:53 Mar 24, 2021 Jkt 253001 PO 00000 Frm 00002 Fmt 4700 Sfmt 4700 E:\FR\FM\25MRR1.SGM 25MRR1 Federal Register / Vol. 86, No. 56 / Thursday, March 25, 2021 / Rules and Regulations 15781 SUPPLEMENTARY INFORMATION: The certification requirements of 14 CFR include the use of ATTCS for anything substance of these special conditions part 36. except the takeoff phase. has been published in the Federal The FAA issues special conditions, as Because the airworthiness regulations Register for public comment in several defined in 14 CFR 11.19, in accordance do not contain appropriate safety prior instances with no substantive with § 11.38, and they become part of standards to allow approach-climb comments received. Therefore, the FAA the type certification basis under performance credit for ATTCS, special has determined that prior public notice § 21.17(a)(2). conditions are required to ensure a level and comment are unnecessary, and of safety equivalent to that established finds that, for the same reason, good Novel or Unusual Design Features in the regulations. The definition of a cause exists for adopting these special The MITAC Model MRJ–200 airplane critical time interval for the approach- conditions upon publication in the will incorporate the following novel or climb case, during which time it must Federal Register. unusual design feature: be extremely improbable to violate a flight path based on the § 25.121(d) Comments Invited An Automatic Takeoff Thrust Control System, referred to as an Automatic gradient requirement, is of primary The FAA invites interested people to Power Reserve, to set the performance importance. In the event of a take part in this rulemaking by sending level for approach-climb operation after simultaneous failure of both an engine written comments, data, or views. The an engine failure. and the APR function, falling below the most helpful comments reference a minimum flight path defined by the 2.5- specific portion of the special Discussion degree approach, decision height, and conditions, explain the reason for any MITAC included an APR system (an climb gradient required by § 25.121(d) recommended change, and include ATTCS) in the Model MRJ–200 airplane