55036 Federal Register / Vol. 84, No. 199 / Tuesday, October 15, 2019 / Rules and Regulations 
provide interest credits is limited to the 
extent that appropriations are available to cover the cost of the assistance. The Agency will notify the public of the availability of assistance, changes in application requirements, or changes in the fee structure. 
■4. Amend § 3565.5 by revising 
paragraph (b) to read as follows: 
§ 3565.5 Ranking and selection criteria. 
* * * * * 
(b) Priority projects. Priority will be 
given to projects: In smaller rural communities, in the neediest communities having the highest percentage of leveraging, having the lowest interest rate, having the highest ratio of 3–5-bedroom units to total units, or on tribal lands. In addition, the Agency may, at its sole discretion, set- aside assistance for or rank projects that meet important program goals. Assistance will include both loan guarantees and interest credits. Priority projects must compete for set-aside funds. 
Subpart B—Guarantee Requirements 
■5. Amend § 3565.53 by revising 
paragraph (c) to read as follows: 
§ 3565.53 Guarantee fees. 
* * * * * 
(c) Surcharge for guarantees on 
construction advances. The Agency 
may, at its sole discretion, charge an additional fee on the portion of the loan advanced during construction. If applicable, this fee will be charged in advance at the start of construction. 
Subpart C—Lender Requirements 
§ 3565.104 [Amended] 
■6. Amend § 3565.104 by removing the 
last sentence. Subpart E—Loan Requirements 
■7. Section 3565.210 is revised to read 
as follows: 
§ 3565.210 Maximum interest rate. 
The interest rate for a guaranteed loan 
must not exceed the maximum 
allowable rate specified by the Agency. This interest rate must be fixed over the term of the loan. 
Subpart F—Property Requirements 
■8. Section 3565.252 is revised to read 
as follows: 
§ 3565.252 Housing types. 
The property may include new 
construction or rehabilitation of existing 
structures. The units may be attached, detached, semi-detached, row houses, modular or manufactured houses, or multifamily structures. Manufactured housing must meet Agency requirements contained in 7 CFR part 1924, subpart A. The Agency will guarantee proposals for new construction or acquisition with moderate or substantial rehabilitation of at least $6,500 per dwelling unit. The portion of guaranteed funds available for acquisition with rehabilitation may be limited. 
Subpart G—Processing Requirements 
■9. Amend § 3565.302 by revising 
paragraph (b) introductory text to read 
as follows: 
§ 3565.302 Allowable fees. 
* * * * * 
(b) Agency fees. The Agency will 
charge one or more types of fees deemed appropriate as reimbursement for reasonable and necessary costs incurred in connection with applications received from lenders. Agency fees may include, but are not limited to, the following: 
* * * * * 
Bruce W. Lammers, 
Administrator, Rural Housing Service. 
[FR Doc. 2019–22426 Filed 10–11–19; 8:45 am] 
BILLING CODE 3410–XV–P 
DEPARTMENT OF TRANSPORTATION 
Federal Aviation Administration 
14 CFR Part 39 
[Docket No. FAA–2019–0444; Product 
Identifier 2019–NM–028–AD; Amendment 39–19756; AD 2019–20–03] 
RIN 2120–AA64 
Airworthiness Directives; Various 
Transport Airplanes 
AGENCY : Federal Aviation 
Administration (FAA), Department of Transportation (DOT). 
ACTION : Final rule. 
SUMMARY : The FAA is adopting a new 
airworthiness directive (AD) for various transport airplanes. This AD was prompted by reports of smoke and fumes in the flight deck. This AD requires modification of certain universal serial bus (USB) receptacles located in the flight deck. The FAA is issuing this AD to address the unsafe condition on these products. 
DATES : This AD is effective November 
19, 2019. 
The Director of the Federal Register 
approved the incorporation by reference of certain publications listed in this AD as of November 15, 2019. 
ADDRESSES : For service information 
identified in this final rule, contact Fokker Services B.V., Technical Services Dept., P.O. Box 1357, 2130 EL Hoofddorp, the Netherlands; telephone +31 (0)88–6280–350; fax +31 (0)88– 6280–111; email technicalservices@fokker.com; internet http://
www.myfokkerfleet.com. You may view 
this service information at the FAA, Transport Standards Branch, 2200 South 216th St., Des Moines, WA. For information on the availability of this material at the FAA, call 206–231–3195. It is also available on the internet at http://www.regulations.gov by searching 
for and locating Docket No. FAA–2019– 0444. 
Examining the AD Docket 
You may examine the AD docket on 
the internet at http://
www.regulations.gov by searching for 
and locating Docket No. FAA–2019– 0444; or in person at Docket Operations between 9 a.m. and 5 p.m., Monday through Friday, except Federal holidays. The AD docket contains this final rule, the regulatory evaluation, any comments received, and other information. The address for Docket Operations is U.S. Department of Transportation, Docket Operations, M– 30, West Building Ground Floor, Room W12–140, 1200 New Jersey Avenue SE, Washington, DC 20590. 
FOR FURTHER INFORMATION CONTACT : Dan 
Rodina, Aerospace Engineer, International Section, Transport Standards Branch, FAA, 2200 South 216th St., Des Moines, WA 98198; telephone and fax 206–231–3225. 
SUPPLEMENTARY INFORMATION : 
Discussion 
The European Aviation Safety Agency 
(EASA), which is the Technical Agent for the Member States of the European Union, has issued EASA AD 2018– 0259R1, dated February 7, 2019 (‘‘EASA AD 2018–0259R1’’) (also referred to as the Mandatory Continuing Airworthiness Information, or ‘‘the MCAI’’), to correct an unsafe condition for the following airplanes on which certain USB receptacles were installed using certain Fokker service information: 
•Fokker Services B.V. Model F.27 
Mark 050 airplanes. 
•Fokker Services B.V. Model F28 
Mark 3000 airplanes. 
•Fokker Services B.V. Model F28 
Mark 0070 and Mark 0100 airplanes. 
•Airbus SAS Model A318–111 
airplanes. 
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•Airbus SAS Model A319–111, –112, 
–114, –115, and –132 airplanes. 
•Airbus SAS Model A320–211, –212, 
–214, –231, –232, and –251N airplanes. 
•Airbus SAS Model A321–211, –231, 
–232, –251N and –253N airplanes. 
•Airbus SAS Model A330–202, –223, 
–243, –322 and –343 airplanes. 
•Airbus SAS Model A340–312 and 
–313 airplanes. 
•ATR—GIE Avions de Transport 
Re´gional Model ATR42–500 airplanes. 
•ATR—GIE Avions de Transport 
Re´gional Model ATR72–212 and –212A 
airplanes. 
•The Boeing Company Model 737– 
300, –400, –500, –700, –800 and –900ER 
series airplanes. 
•The Boeing Company Model 757– 
200 series airplanes. 
•The Boeing Company Model 767– 
200 and –300 series airplanes. 
•The Boeing Company Model 777– 
200LR series airplanes. 
•Bombardier, Inc., Model CL–600– 
2B16 (601–3A, 601–3R, and 604 Variants) airplanes. 
•Bombardier, Inc., Model CL–600– 
2C10 (Regional Jet Series 700, 701 & 702) airplanes. 
•Bombardier, Inc., Model DHC–8– 
202, –311, –315 and –402 airplanes. 
The FAA issued a notice of proposed 
rulemaking (NPRM) to amend 14 CFR part 39 by adding an AD that would apply to various transport airplanes. The NPRM published in the Federal Register on June 24, 2019 (84 FR 29414). 
The NPRM was prompted by reports of smoke and fumes in the flight deck due to overheating of an Electronic Flight Bag (EFB) USB receptacle. The NPRM proposed to require modification of certain USB receptacles located in the flight deck. 
The FAA is issuing this AD to address 
smoke and fumes in the flight deck, which could result in excessive flightcrew workload and injury to flight deck occupants. See the MCAI for additional background information. 
Comments 
The FAA gave the public the 
opportunity to participate in developing 
this final rule. The following presents the comments received on the NPRM and the FAA’s response to each comment. 
Support for the NPRM 
The Air Line Pilots Association, 
International (ALPA) indicated its 
support for the NPRM. 
Request To Revise Applicability 
NetJets submitted two requests to 
revise the applicability of the proposed 
AD. The commenter’s first request was to exclude Bombardier Model CL–650 
airplanes having serial numbers 6071 and subsequent. The commenter provided a page from the Bombardier Model CL–650 Illustrated Parts Catalog, which shows that the USB part number delivered on airplanes with those serial numbers is not the affected USB part number addressed in the proposed AD. The commenter submitted a subsequent request asking that all Model CL–650 airplanes be removed from the applicability of the proposed AD. The commenter stated that it had conducted additional research and provided a list of airplane models that have the affected USB part installed that was created by Fokker and only one Bombardier Model CL–650 airplane, having serial number (S/N) 5651, has the affected part installed. 
The FAA acknowledges the 
commenter’s observation that a limited number of Bombardier Model CL–650 airplanes (also known as Challenger 650 airplanes; a marketing designation for the Model CL–600–2B16 (604 Variant) airplanes beginning with S/N 6050 and subsequent) may have the affected part installed. However, the FAA does not agree with the commenter’s request to revise the applicability of this AD. Since some of the CL–600–2B16 (604 Variant) airplanes may have the affected part installed, the requirements of this AD apply to those airplanes. The FAA has determined that it is the operators’ responsibility to conduct the necessary 
review to determine if an airplane in its fleet is affected by the requirements of this AD. This AD applies to the airplanes identified in figure 1 to paragraph (c) of this AD, having an affected part (defined in paragraph (g) of this AD) installed as specified in the applicable service information identified in in figure 1 to paragraph (c) of this AD. The FAA has not revised this AD regarding this issue. 
Request To Allow Records Review 
NetJets requested that the proposed 
AD include a provision to allow 
operators to do a records review to determine which airplanes have the affected USB part installed. 
The commenter provided pages from 
the Bombardier Model CL–650 Illustrated Parts Catalog and pointed out that specific serial numbers of Bombardier Model CL–650 airplanes were delivered with factory-installed USB ports and are not affected by the modification specified in the proposed AD. 
The FAA acknowledges the 
commenter’s request. However, while the manufacturers Illustrated Parts Catalog is a valuable tool for operators to order replacement parts, it is not an FAA approved document that identifies an airplane delivered type design configuration. A records review is one way of determining if the affected part is installed on an airplane if the review can conclusively identify the affected part. Paragraph (h) of this AD requires modification of affected parts; this AD does not specify any required method for determining that an affected part is installed on an airplane. Therefore, operators can do an appropriate records review or they can inspect the airplane to determine if the affected part is installed. The FAA has not revised this AD regarding this issue. 
Request To Include Supplemental Type 
Certificate (STC) Number 
Net Jets requested that the proposed 
AD include the STC number for any USB receptacle that was installed on an airplane using the FAA-approved STC process. The commenter observed that including the STC number would aid in its research to determine which airplanes in its fleet would be affected by the requirements specified in the proposed AD. 
The FAA acknowledges the 
commenter’s request. Figure 1 to paragraph (c) of this AD already includes the applicable STC numbers for USB receptacles installed using the FAA-approved STC process. Because a USB receptacle could have been installed using a means other than an STC, it is the operator’s responsibility to conduct the review necessary to determine if an airplane in its fleet is affected by the requirements of this AD. The FAA has not revised this AD regarding this issue. 
Conclusion 
The FAA reviewed the relevant data, 
considered the comments received, and 
determined that air safety and the public interest require adopting this final rule as proposed, except for minor editorial changes. The agency has determined that these minor changes: 
•Are consistent with the intent that 
was proposed in the NPRM for addressing the unsafe condition; and 
•Do not add any additional burden 
upon the public than was already proposed in the NPRM. 
Related Service Information Under 1 
CFR Part 51 
Fokker Services B.V. has issued the 
following service information, which describes procedures for modifying the electronic flight bag USB receptacles located in the flight deck, including current limiting and overheat protection. These documents are 
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distinct since they apply to different 
airplane models. 
•Fokker Services F28 Generic 
Service Bulletin SBF28–46–002, Revision 0, dated July 27, 2018. 
•Fokker Services F50/60 Generic 
Service Bulletin SBF50–46–006, Revision 0, dated July 27, 2018. 
•Fokker Services F100/700 Generic 
Service Bulletin SBF100–46–008, Revision 0, dated July 27, 2018. 
•Fokker Services Engineering 
Bulletin EBA320–0167, Revision 2, Sequence 4, dated December 13, 2018. 
•Fokker Services Engineering 
Bulletin EBA330–0011, Revision 0, Sequence 9, dated July 27, 2018. •Fokker Services Engineering 
Bulletin EBA340–0005, Revision 0, 
Sequence 8, dated July 27, 2018. 
•Fokker Services Engineering 
Bulletin EBAT72–0013, Revision 0, Sequence 7, dated July 27, 2018. 
•Fokker Services Engineering 
Bulletin EBB737–0156, Revision 3, 
Sequence 3, dated February 25, 2019. 
•Fokker Services Engineering 
Bulletin EBB757–0020, Revision 1, Sequence 3, dated October 2, 2018. 
•Fokker Services Engineering 
Bulletin EBB767–0023, Revision 1, Sequence 3, dated October 3, 2018. 
•Fokker Services Engineering 
Bulletin EBB777–0009, Revision 1, Sequence 3, dated October 3, 2018. •Fokker Services Engineering 
Bulletin EBCL60–0010, Revision 1, Sequence 3, dated August 30, 2018. 
•Fokker Services Engineering 
Bulletin EBDHC8–0035, Revision 1, Sequence 4, dated December 13, 2018. 
This service information is reasonably 
available because the interested parties have access to it through their normal course of business or by the means identified in the 
ADDRESSES section. 
Costs of Compliance 
The FAA estimates that this AD 
affects 14 airplanes of U.S. registry. The FAA estimates the following costs to comply with this AD: 
ESTIMATED COSTS FOR REQUIRED ACTIONS * 
Labor cost Parts cost Cost per 
product Cost on U.S. 
operators 
3 work-hours × $85 per hour = $255 .......................................................................................... $0 $255 $3,570 
* The FAA has received no definitive data on the parts costs for the required actions. 
According to the manufacturer, some 
or all of the costs of this AD may be covered under warranty, thereby reducing the cost impact on affected individuals. The FAA does not control warranty coverage for affected individuals. As a result, the FAA has included all known costs in our cost estimate. 
Authority for This Rulemaking 
Title 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. 
The FAA is 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 because it addresses an unsafe condition that is likely to exist or develop on products identified in this rulemaking action. 
This 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. 
Regulatory Findings 
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. 
For the reasons discussed above, I 
certify that this AD: 
(1) Is not a ‘‘significant regulatory 
action’’ under Executive Order 12866, 
(2) Will not affect intrastate aviation 
in Alaska, and 
(3) 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. 
List of Subjects in 14 CFR Part 39 
Air transportation, Aircraft, Aviation 
safety, Incorporation by reference, 
Safety. Adoption of the Amendment 
Accordingly, under the authority 
delegated to me by the Administrator, the FAA amends 14 CFR part 39 as follows: 
PART 39—AIRWORTHINESS 
DIRECTIVES 
■1. The authority citation for part 39 
continues to read as follows: 
Authority: 49 U.S.C. 106(g), 40113, 44701. 
§ 39.13 [Amended] 
■2. The FAA amends § 39.13 by adding 
the following new airworthiness directive (AD): 
2019–20–03 Transport Category Airplanes: 
Amendment 39–19756; Docket No. 
FAA–2019–0444; Product Identifier 2019–NM–028–AD. 
(a) Effective Date 
This AD is effective November 19, 2019. 
(b) Affected ADs 
None. 
(c) Applicability 
This AD applies to the airplanes identified 
in figure 1 to paragraph (c) of this AD, certificated in any category, having an affected part (defined in paragraph (g) of this AD) installed as specified in the applicable service information identified in figure 1 to paragraph (c) of this AD. 
BILLING CODE 4910–13–P 
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BILLING CODE 4910–13–C 
(d) Subject 
Air Transport Association (ATA) of 
America Code 46, Information systems. 
(e) Reason 
This AD was prompted by reports of smoke 
and fumes in the flight deck. The FAA is 
issuing this AD to address smoke and fumes in the flight deck, which could result in excessive flightcrew workload and injury to flight deck occupants. 
(f) Compliance 
Comply with this AD within the 
compliance times specified, unless already 
done. 
(g) Definition 
For the purpose of this AD, an ‘‘affected 
part’’ is a universal serial bus (USB) 
receptacle manufactured by Lone Star Aviation, Corporation, having part number LS03–05050–A. 
(h) Modification 
Within 12 months after the effective date 
of this AD, modify each affected part in 
accordance with the Accomplishment Instructions of the applicable Fokker Services B.V. service information identified in paragraphs (h)(1) through (13) of this AD. 
(1) Fokker Services Engineering Bulletin 
EBA320–0167, Revision 2, Sequence 4, dated 
December 13, 2018. 
(2) Fokker Services Engineering Bulletin 
EBA330–0011, Revision 0, Sequence 9, dated July 27, 2018. 
(3) Fokker Services Engineering Bulletin 
EBA340–0005, Revision 0, Sequence 8, dated July 27, 2018. 
(4) Fokker Services Engineering Bulletin 
EBAT72–0013, Revision 0, Sequence 7, dated July 27, 2018. 
(5) Fokker Services Engineering Bulletin 
EBB737–0156, Revision 3, Sequence 3, dated February 25, 2019. 
(6) Fokker Services Engineering Bulletin 
EBB757–0020, Revision 1, Sequence 3, dated October 2, 2018. 
(7) Fokker Services Engineering Bulletin 
EBB767–0023, Revision 1, Sequence 3, dated October 3, 2018. 
(8) Fokker Services Engineering Bulletin 
EBB777–0009, Revision 1, Sequence 3, dated October 3, 2018. (9) Fokker Services Engineering Bulletin 
EBCL60–0010, Revision 1, Sequence 3, dated 
August 30, 2018. 
(10) Fokker Services Engineering Bulletin 
EBDHC8–0035, Revision 1, Sequence 4, dated December 13, 2018. 
(11) Fokker Services F28 Generic Service 
Bulletin SBF28–46–002, Revision 0, dated July 27, 2018. 
(12) Fokker Services F50/60 Generic 
Service Bulletin SBF50–46–006, Revision 0, dated July 27, 2018. 
(13) Fokker Services F100/700 Generic 
Service Bulletin SBF100–46–008, Revision 0, dated July 27, 2018. 
(i) Parts Installation Prohibition 
After modification of an airplane as 
required by paragraph (h) of this AD, no 
person may install an affected part on that airplane. 
(j) Credit for Previous Actions 
This paragraph provides credit for the 
actions specified in paragraph (h) of this AD, 
if those actions were performed before the effective date of this AD using the applicable service information specified in paragraphs (j)(1) through (7) of this AD. 
(1) Fokker Services Engineering Bulletin 
EBA320–0167, Revision 1, dated August 30, 2018. 
(2) Fokker Services Engineering Bulletin 
EBDHC8–0035, Revision 0, dated July 27, 2018. 
(3) Fokker Services Engineering Bulletin 
EBB737–0156, Revision 1, dated August 30, 2018. 
(4) Fokker Services Engineering Bulletin 
EBB737–0156, Revision 2, dated October 3, 2018. 
(5) Fokker Services Engineering Bulletin 
EBB757–0020, Revision 0, dated July 27, 2018. 
(6) Fokker Services Engineering Bulletin 
EBB767–0023, Revision 0, dated July 27, 2018. 
(7) Fokker Services Engineering Bulletin 
EBB777–0009, Revision 0, dated July 27, 2018. 
(k) Other FAA AD Provisions 
The following provisions also apply to this 
AD: 
(1) Alternative Methods of Compliance 
(AMOCs): The Manager, International 
Section, Transport Standards Branch, FAA, 
has the authority to approve AMOCs for this AD, if requested using the procedures found 
in 14 CFR 39.19. In accordance with 14 CFR 39.19, send your request to your principal inspector or local Flight Standards District Office, as appropriate. If sending information directly to the International Section, send it to the attention of the person identified in paragraph (l)(2) of this AD. Information may be emailed to: 9-ANM-116-AMOC- REQUESTS@faa.gov . Before using any 
approved AMOC, notify your appropriate 
principal inspector, or lacking a principal inspector, the manager of the local flight standards district office/certificate holding district office. 
(2) Contacting the Manufacturer: For any 
requirement in this AD to obtain corrective actions from a manufacturer, the action must be accomplished using a method approved by the Manager, International Section, Transport Standards Branch, FAA; or the European Aviation Safety Agency (EASA); or Fokker Services B.V.’s EASA Design Organization Approval (DOA). If approved by the DOA, the approval must include the DOA-authorized signature. 
(l) Related Information 
(1) Refer to Mandatory Continuing 
Airworthiness Information (MCAI) EASA AD 
2018–0259R1, dated February 7, 2019, for related information. This MCAI may be found in the AD docket on the internet at http://www.regulations.gov by searching for 
and locating Docket No. FAA–2019–0444. 
(2) For more information about this AD, 
contact Dan Rodina, Aerospace Engineer, International Section, Transport Standards Branch, FAA, 2200 South 216th St., Des Moines, WA 98198; telephone and fax 206– 231–3225. 
(3) Service information identified in this 
AD that is not incorporated by reference is available at the addresses specified in paragraphs (m)(3) and (4) of this AD. 
(m) Material Incorporated by Reference 
(1) The Director of the Federal Register 
approved the incorporation by reference 
(IBR) of the service information listed in this paragraph under 5 U.S.C. 552(a) and 1 CFR part 51. 
(2) You must use this service information 
as applicable to do the actions required by this AD, unless this AD specifies otherwise. 
(i) Fokker Services Engineering Bulletin 
EBA320–0167, Revision 2, Sequence 4, dated December 13, 2018. 
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(ii) Fokker Services Engineering Bulletin 
EBA330–0011, Revision 0, Sequence 9, dated 
July 27, 2018. 
(iii) Fokker Services Engineering Bulletin 
EBA340–0005, Revision 0, Sequence 8, dated July 27, 2018. 
(iv) Fokker Services Engineering Bulletin 
EBAT72–0013, Revision 0, Sequence 7, dated July 27, 2018. 
(v) Fokker Services Engineering Bulletin 
EBB737–0156, Revision 3, Sequence 3, dated February 25, 2019. 
(vi) Fokker Services Engineering Bulletin 
EBB757–0020, Revision 1, Sequence 3, dated October 2, 2018. 
(vii) Fokker Services Engineering Bulletin 
EBB767–0023, Revision 1, Sequence 3, dated October 3, 2018. 
(viii) Fokker Services Engineering Bulletin 
EBB777–0009, Revision 1, Sequence 3, dated October 3, 2018. 
(ix) Fokker Services Engineering Bulletin 
EBCL60–0010, Revision 1, Sequence 3, dated August 30, 2018. 
(x) Fokker Services Engineering Bulletin 
EBDHC8–0035, Revision 1, Sequence 4, dated December 13, 2018. 
(xi) Fokker Services F28 Generic Service 
Bulletin SBF28–46–002, Revision 0, dated July 27, 2018. 
(xii) Fokker Services F50/60 Generic 
Service Bulletin SBF50–46–006, Revision 0, dated July 27, 2018. 
(xiii) Fokker Services F100/700 Generic 
Service Bulletin SBF100–46–008, Revision 0, dated July 27, 2018. 
(3) For service information identified in 
this AD, contact Fokker Services B.V., Technical Services Dept., P.O. Box 1357, 2130 EL Hoofddorp, the Netherlands; telephone +31 (0)88–6280–350; fax +31 (0)88–6280–111; email technicalservices@fokker.com; internet http://
www.myfokkerfleet.com. 
(4) You may view this service information 
at the FAA, Transport Standards Branch, 2200 South 216th St., Des Moines, WA. For information on the availability of this material at the FAA, call 206–231–3195. 
(5) You may view this service information 
that is incorporated by reference at the National Archives and Records Administration (NARA). For information on the availability of this material at NARA, email fedreg.legal@nara.gov or go to: http:// 
www.archives.gov/federal-register/cfr/ibr- 
locations.html. 
Issued in Des Moines, Washington, on 
September 27, 2019. 
Michael Kaszycki, Acting Director, System Oversight Division, 
Aircraft Certification Service. 
[FR Doc. 2019–22389 Filed 10–11–19; 8:45 am] 
BILLING CODE 4910–13–P DEPARTMENT OF TRANSPORTATION 
Federal Aviation Administration 
14 CFR Part 39 
[Docket No. FAA–2019–0693; Product 
Identifier 2017–NE–43–AD; Amendment 39– 19758; AD 2019–20–05] 
RIN 2120–AA64 
Airworthiness Directives; Rolls-Royce 
Deutschland Ltd & Co KG (Type Certificate Previously Held by Rolls- Royce plc) Turbofan Engines 
AGENCY : Federal Aviation 
Administration (FAA), DOT. 
ACTION : Final rule; request for 
comments. 
SUMMARY : The FAA is superseding 
airworthiness directive (AD) 2018–15– 01 for certain Rolls-Royce plc (RR) Trent 1000–A, Trent 1000–C, Trent 1000–D, Trent 1000–E, Trent 1000–G, Trent 1000–H, Trent 1000–A2, Trent 1000–C2, Trent 1000–D2, Trent 1000–E2, Trent 1000–G2, Trent 1000–H2, Trent 1000– J2, Trent 1000–K2, and Trent 1000–L2 model turbofan engines. AD 2018–15– 01 required certain engines susceptible to intermediate-pressure turbine (IPT) blade failure not be installed on an airplane together with other engines with IPT blades of the same cyclic life. This AD requires removal of the IPT blade set at lower cyclic life limits and replacing it with a blade set eligible for installation. This AD also expands the applicability to include additional Trent 1000 turbofan engine models. This AD was prompted by the determination that certain IPT blades are susceptible to shank corrosion which leads to cracking and possible blade separation. The FAA is issuing this AD to address the unsafe condition on these products. 
DATES : This AD is effective October 30, 
2019. 
The Director of the Federal Register 
approved the incorporation by reference of a certain publication listed in this AD as of October 30, 2019. 
The FAA must receive any comments 
on this AD by November 29, 2019. 
ADDRESSES : You may send comments, 
using the procedures found in 14 CFR 11.43 and 11.45, by any of the following methods: 
•Federal eRulemaking Portal: Go to 
http://www.regulations.gov. Follow the 
instructions for submitting comments. 
•Fax: 202–493–2251. 
•Mail: U.S. Department of 
Transportation, Docket Operations, M– 30, West Building Ground Floor, Room W12–140, 1200 New Jersey Avenue SE, Washington, DC 20590. •Hand Delivery: U.S. Department of 
Transportation, Docket Operations, M– 30, West Building Ground Floor, Room W12–140, 1200 New Jersey Avenue SE, Washington, DC 20590, between 9 a.m. and 5 p.m., Monday through Friday, except Federal holidays. 
For service information identified in 
this AD, contact Rolls-Royce plc, Corporate Communications, P.O. Box 31, Derby, England, DE24 8BJ; phone: 011–44–1332–242424; fax: 011–44– 1332–249936; email: http://www.rolls- royce.com/contact/civil_ team.jsp; 
internet: https://customers.rolls- 
royce.com/public/rollsroycecare. You 
may view this service information at the FAA, Engine and Propeller Standards Branch, 1200 District Avenue, Burlington, MA 01803. For information on the availability of this material at the FAA, call 781–238–7759. It is also available on the internet at http://www.regulations.gov by searching for 
and locating Docket No. FAA–2019– 0693. 
Examining the AD Docket 
You may examine the AD docket on 
the internet at http://
www.regulations.gov by searching for 
and locating Docket No. FAA–2019– 0693; or in person at Docket Operations between 9 a.m. and 5 p.m., Monday through Friday, except Federal holidays. The AD docket contains this AD, the mandatory continuing airworthiness information (MCAI), regulatory evaluation, any comments received, and other information. The street address for Docket Operations is listed above. Comments will be available in the AD docket shortly after receipt. 
FOR FURTHER INFORMATION CONTACT : 
Martin Adler, Aerospace Engineer, ECO Branch, FAA, 1200 District Avenue, Burlington, MA 01803; phone: 781– 238–7088; fax: 781–238–7157; email: martin.adler@faa.gov. 
SUPPLEMENTARY INFORMATION : 
Discussion 
The FAA issued AD 2018–15–01, 
Amendment 39–19333 (83 FR 34755, July 23, 2018), (‘‘AD 2018–15–01’’), for certain RR Trent 1000–A, Trent 1000–C, Trent 1000–D, Trent 1000–E, Trent 1000–G, Trent 1000–H, Trent 1000–A2, Trent 1000–C2, Trent 1000–D2, Trent 1000–E2, Trent 1000–G2, Trent 1000– H2, Trent 1000–J2, Trent 1000–K2, and Trent 1000–L2 model turbofan engines. AD 2018–15–01 prohibited the installation of engines susceptible to IPT blade failure on an airplane together with other engines with IPT blades of the same cyclic life. AD 2018–15–01 resulted from new operating restrictions 
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