82 FR 11314 - Airworthiness Directives; Empresa Brasileira de Aeronautica S.A. (Embraer) Airplanes
DEPARTMENT OF TRANSPORTATION
Federal Aviation Administration Federal Register Volume 82, Issue 34 (February 22, 2017)
Federal Aviation Administration
Federal Register Volume 82, Issue 34 (February 22, 2017)
| Page Range | 11314-11317 | |
| FR Document | 2017-03259 |
[Federal Register Volume 82, Number 34 (Wednesday, February 22, 2017)] [Rules and Regulations] [Pages 11314-11317] From the Federal Register Online [www.thefederalregister.org] [FR Doc No: 2017-03259] ----------------------------------------------------------------------- DEPARTMENT OF TRANSPORTATION Federal Aviation Administration 14 CFR Part 39 [Docket No. FAA-2016-9049; Directorate Identifier 2016-NM-039-AD; Amendment 39-18807; AD 2017-04-12] RIN 2120-AA64 Airworthiness Directives; Empresa Brasileira de Aeronautica S.A. (Embraer) Airplanes AGENCY: Federal Aviation Administration (FAA), Department of Transportation (DOT). ACTION: Final rule. ----------------------------------------------------------------------- SUMMARY: We are adopting a new airworthiness directive (AD) for certain Empresa Brasileira de Aeronautica S.A. (Embraer) Model EMB-135BJ, EMB- 135ER, EMB-135KE, EMB-135KL, EMB-135LR, EMB-145, EMB-145EP, EMB-145ER, EMB-145LR, EMB-145MP, EMB-145MR, and EMB-145XR airplanes. This AD was prompted by reports of main airspeed indication discrepancies during flight; these discrepancies resulted from ice blockages in certain pitot total pressure lines. This AD requires an inspection for tube misalignment of the pitot number 1 and pitot number 2 tube assembly lines, and corrective actions if necessary; installation or replacement (as applicable) of a tube ribbon heater on the pitot number 1 and pitot number 2 tube assembly lines; and revision of the airplane flight manual (AFM) to provide certain procedures and airspeed tables for the flightcrew. We are issuing this AD to address the unsafe condition on these products. DATES: This AD is effective March 29, 2017. The Director of the Federal Register approved the incorporation by reference of certain publications listed in this AD as of March 29, 2017. ADDRESSES: For service information identified in this final rule, contact Empresa Brasileira de Aeronautica S.A. (Embraer), Technical Publications Section (PC 060), Av. Brigadeiro Faria Lima, 2170-Putim- 12227-901 S[atilde]o Jose dos Campos-SP-Brasil; telephone +55 12 3927- 5852 or +55 12 3309-0732; fax +55 12 3927-7546; email [email protected]; Internet http://www.flyembraer.com. You may view this referenced service information at the FAA, Transport Airplane Directorate, 1601 Lind Avenue SW., Renton, WA. For information on the availability of this material at the FAA, call 425-227-1221. It is also available on the Internet at http://www.regulations.gov by searching for and locating Docket No. FAA-2016-9049. 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-2016- 9049; or in person at the Docket Management Facility between 9 a.m. and 5 p.m., Monday through Friday, except Federal holidays. The AD docket contains this AD, the regulatory evaluation, any comments received, and other information. The street address for the Docket Office (telephone 800-647-5527) is Docket Management Facility, 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: Todd Thompson, Aerospace Engineer, International Branch, ANM-116, Transport Airplane Directorate, FAA, 1601 Lind Avenue SW., Renton, WA 98057-3356; telephone 425-227-1175; fax 425-227-1149. SUPPLEMENTARY INFORMATION: Discussion We issued a notice of proposed rulemaking (NPRM) to amend 14 CFR part 39 by adding an AD that would apply to certain Empresa Brasileira de Aeronautica S.A. (Embraer) Model EMB-135BJ, -135ER, -135KE, -135KL, and -135LR airplanes; and Model EMB-145, -145ER, -145MR, -145LR, - 145XR, -145MP, and -145EP airplanes. The NPRM published in the Federal Register on August 30, 2016 (81 FR 59528) (``the NPRM''). The NPRM was prompted by reports of main airspeed indication discrepancies during flight; these discrepancies resulted from ice blockages in certain pitot total pressure lines. The NPRM proposed to require an inspection for tube misalignment of the pitot number 1 and pitot number 2 tube assembly lines, and corrective actions if necessary; installation or replacement (as applicable) of a tube ribbon heater on the pitot number 1 and pitot number 2 tube assembly lines; and revision of the AFM to provide certain procedures and airspeed tables for the flightcrew. We are issuing this AD to detect and correct water accumulating and freezing in the pitot number 1 and pitot number 2 total pressure lines, which could result in erroneous main airspeed indications and consequent reduced ability of the flightcrew to maintain safe flight and landing of the airplane. Ag[ecirc]ncia Nacional de Avia[ccedil][atilde]o Civil (ANAC), which is the aviation authority for Brazil, has issued Brazilian Airworthiness Directive 2016-03-01, effective March 11, 2016 (referred to after this as the Mandatory Continuing Airworthiness Information, or ``the MCAI''), to correct an unsafe condition for certain Empresa Brasileira de Aeronautica S.A. (Embraer) Model EMB-135 airplanes, and Model EMB-145, -145ER, -145MR, -145LR, -145XR, -145MP, and -145EP airplanes. The MCAI states: This [Brazilian] AD results from reports of main airspeed indication discrepancies during flight. The investigation has revealed that Pitot #1 and #2 total pressure line blockage may occur due to water accumulation and freezing during heavy rain conditions. We are issuing this [Brazilian] AD to prevent water accumulation and freezing in the Pitot #1 and Pitot #2 total pressure lines, which could result in erroneous main airspeed indications and reduce the ability of the flight crew to maintain the safe flight and landing of the airplane. Since this condition may occur in other airplanes of the same type and affects flight [[Page 11315]] safety, a corrective action is required. Thus, sufficient reason exists to request compliance with this [Brazilian] AD * * *. The required actions include a general visual inspection for tube misalignment of pitot number 1 and pitot number 2 tube assembly lines. Corrective actions include replacement of affected pitot tubes with new pitot tubes. The required actions also include installation, or, for certain airplanes, replacement, of a tube ribbon heater on the pitot number 1 and pitot number 2 tube assembly lines, and revision of the AFM to provide certain procedures and airspeed tables for the flightcrew. You may examine the MCAI in the AD docket on the Internet at http://www.regulations.gov by searching for and locating Docket No. FAA-2016-9049. Comments We gave the public the opportunity to participate in developing this AD. We considered the comment received. The Air Line Pilots Association, International supported the NPRM. Changes Since the NPRM Was Issued We have revised this AD to refer to Embraer Service Bulletin 145- 30-0056, Revision 03, dated February 6, 2015. The service information specifies that no additional work is needed if the actions in Embraer Service Bulletin 145-30-0056, Revision 01, dated March 31, 2014; or Revision 02, dated December 10, 2014; have been accomplished. We have revised paragraph (k) of this AD to provide credit for actions done prior to the effective date of this AD using Embraer Service Bulletin 145-30-0056, Revision 01, dated March 31, 2014; or Revision 02, dated December 10, 2014. Conclusion We reviewed the relevant data, considered the comment received, and determined that air safety and the public interest require adopting this AD with the changes described previously and minor editorial changes. We have determined that these minor changes:Are consistent with the intent that was proposed in the NPRM for correcting the unsafe condition; and Do not add any additional burden upon the public than was already proposed in the NPRM. We also determined that these changes will not increase the economic burden on any operator or increase the scope of this AD. Related Service Information Under 1 CFR Part 51 Embraer has issued the following service information. Embraer Service Bulletin 145-30-0056, Revision 03, dated February 6, 2015; and Embraer Service Bulletin 145LEG-30-0021, dated March 31, 2014. This service information describes procedures to inspect the pitot pressure tubes for misalignment, install new heaters, and perform repairs. These documents are distinct since they apply to different airplane models. Embraer Temporary Revision (TR) 19.1, dated April 22, 2014, to Volume 1 of the Embraer Legacy Aircraft Operations Manual (AOM) AOM-135/1542-01. This service information contains, among other things, the ``Unreliable Airspeed Procedure'' in the Emergency/Abnormal Procedures section and the ``Unreliable Airspeed Tables'' (corresponding to the airplane configuration) in the Performance section. Embraer TR 40.2, dated April 4, 2014, to Volume 1, of the Embraer EMB-145 AOM AOM-145/1114-01. This service information contains, among other things, the ``Unreliable Airspeed Procedure'' in the Emergency/Abnormal Procedures section and the ``Unreliable Airspeed Tables'' (corresponding to the airplane configuration) in the Performance section. 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 We estimate that this AD affects 668 airplanes of U.S. registry. We also estimate that it will take up to 5 work-hours per product to comply with the basic requirements of this AD. The average labor rate is $85 per work-hour. Required parts will cost about $3,254 per product. Based on these figures, we estimate the cost of this AD on U.S. operators to be up to $2,457,572, or up to $3,679 per product. We have received no definitive data that will enable us to provide cost estimates for the on-condition actions specified in this AD. According to the manufacturer, some of the costs of this AD may be covered under warranty, thereby reducing the cost impact on affected individuals. We do not control warranty coverage for affected individuals. As a result, we have included all available 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. We 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 because it addresses an unsafe condition that is likely to exist or develop on products identified in this rulemaking action. Regulatory Findings We 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. For the reasons discussed above, I certify that this AD: 1. Is not a ``significant regulatory action'' under Executive Order 12866; 2. Is not a ``significant rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); 3. Will not affect intrastate aviation in Alaska; and 4. 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 0 1. The authority citation for part 39 continues to read as follows: Authority: 49 U.S.C. 106(g), 40113, 44701. [[Page 11316]] Sec. 39.13 [Amended] 0 2. The FAA amends Sec. 39.13 by adding the following new airworthiness directive (AD): 2017-04-12 Empresa Brasileira de Aeronautica S.A. (Embraer): Amendment 39-18807; Docket No. FAA-2016-9049; Directorate Identifier 2016-NM-039-AD. (a) Effective Date This AD is effective March 29, 2017. (b) Affected ADs None. (c) Applicability This AD applies to the Empresa Brasileira de Aeronautica S.A. (Embraer) airplanes, certificated in any category, identified in paragraphs (c)(1) through (c)(4) of this AD. (1) Model EMB-135ER, EMB-135KE, EMB-135KL, EMB-135LR, EMB-145, EMB-145EP, EMB-145ER, EMB-145LR, EMB-145MP, EMB-145MR, and EMB-145XR airplanes, as identified in Embraer Service Bulletin 145-30-0056, Revision 03, dated February 6, 2015. (2) Model EMB-135BJ airplanes, as identified in Embraer Service Bulletin 145LEG-30-0021, dated March 31, 2014. (3) Model EMB-135ER, EMB-135KE, EMB-135KL, EMB-135LR, EMB-145, EMB-145EP, EMB-145ER, EMB-145LR, EMB-145MR, EMB-145MP, and EMB-145XR airplanes, manufacturer serial numbers (MSNs) 14501153 and subsequent. (4) Model EMB-135BJ airplanes, MSNs 14501190 through 14501197 inclusive, 14501199 through 14501210 inclusive, 14501212 through 14501227 inclusive, 14501229 through 14501249 inclusive, and subsequent. (d) Subject Air Transport Association (ATA) of America Code 30, Ice and rain protection. (e) Reason This AD was prompted by reports of main airspeed indication discrepancies during flight; these discrepancies resulted from ice blockages in certain pitot total pressure lines. We are issuing this AD to detect and correct water accumulating and freezing in the pitot number 1 and pitot number 2 total pressure lines, which could result in erroneous main airspeed indications and consequent reduced ability of the flightcrew to maintain safe flight and landing of the airplane. (f) Compliance Comply with this AD within the compliance times specified, unless already done. (g) Inspection, Corrective Action, and Installation (1) For airplanes identified as Group 1 in Embraer Service Bulletin 145-30-0056, Revision 03, dated February 6, 2015: Within 6,600 flight hours after the effective date of this AD, do a general visual inspection for tube misalignment on the pitot number 1 and pitot number 2 tube assemblies; do all applicable corrective actions; and install a new tube ribbon heater on the pitot number 1 and pitot number 2 tube assemblies; in accordance with the Accomplishment Instructions of Embraer Service Bulletin 145-30-0056, Revision 03, dated February 6, 2015. Do all applicable corrective actions before further flight. (2) For airplanes identified as Group 1 in Embraer Service Bulletin 145LEG-30-0021, dated March 31, 2014: Within 5,000 flight hours or 48 months after the effective date of this AD, whichever occurs first, do a general visual inspection for tube misalignment on the pitot number 1 and pitot number 2 tube assemblies; do all applicable corrective actions; and install a new tube ribbon heater on the pitot number 1 and pitot number 2 tube assemblies; in accordance with the Accomplishment Instructions of Embraer Service Bulletin 145LEG-30-0021, dated March 31, 2014. Do all applicable corrective actions before further flight. (h) Inspection, Corrective Action, and Replacement (1) For airplanes identified as Group 2 in Embraer Service Bulletin 145-30-0056, Revision 03, dated February 6, 2015: Within 6,600 flight hours after the effective date of this AD, do a general visual inspection for tube misalignment on the pitot number 1 and pitot number 2 tube assemblies; do all applicable corrective actions; and replace the tube ribbon heater with a new tube ribbon heater on the pitot number 1 and pitot number 2 tube assemblies; in accordance with the Accomplishment Instructions of Embraer Service Bulletin 145-30-0056, Revision 03, dated February 6, 2015. Do all applicable corrective actions before further flight. (2) For airplanes identified as Group 2 in Embraer Service Bulletin 145LEG-30-0021, dated March 31, 2014: Within 5,000 flight hours or 48 months after the effective date of this AD, whichever occurs first, do a general visual inspection for tube misalignment on the pitot number 1 and pitot number 2 tube assemblies; do all applicable corrective actions; and replace the tube ribbon heater with a new tube ribbon heater on the pitot number 1 and pitot number 2 tube assemblies; in accordance with the Accomplishment Instructions of Embraer Service Bulletin 145LEG-30-0021, dated March 31, 2014. Do all applicable corrective actions before further flight. (i) Airplane Flight Manual (AFM) Revision (1) For airplanes identified in paragraphs (c)(1) and (c)(3) of this AD: Within 60 days after the effective date of this AD, revise the AFM to include the information in the ``Unreliable Airspeed Procedure'' in the Emergency/Abnormal Procedures section and the ``Unreliable Airspeed Tables'' (corresponding to the airplane configuration) in the Performance section, as specified in Embraer Temporary Revision (TR) 40.2, dated April 4, 2014, to Volume 1, of the Embraer EMB-145 Aircraft Operations Manual (AOM) AOM-145/1114-01 (``Embraer TR 40.2''). (2) For airplanes identified in paragraphs (c)(2) and (c)(4) of this AD: Within 60 days after the effective date of this AD, revise the AFM to include the information in the ``Unreliable Airspeed Procedure'' in the Emergency/Abnormal Procedures section and the ``Unreliable Airspeed Tables'' (corresponding to the airplane configuration) in the Performance section, as specified in Embraer TR 19.1, dated April 22, 2014, to Volume 1 of the Embraer EMB-145 AOM AOM-135/1542-01 (``Embraer TR 19.1''). (j) AFM Revision Method of Compliance The AFM revisions required by paragraphs (i)(1) and (i)(2) of this AD may be done by inserting Embraer AOM TR 40.2 or Embraer AOM TR 19.1, as applicable, into the AFM. When the applicable Embraer AOM TR has been included in general revisions of the AFM, the general revisions may be inserted in the AFM, provided the relevant information in the general revision is identical to that in Embraer AOM TR 40.2 or Embraer AOM TR 19.1, as applicable, and the applicable Embraer AOM TR may be removed from the AFM. (k) Credit for Previous Actions This paragraph provides credit for the actions required by paragraphs (g)(1) and (h)(1) of this AD, if those actions were performed before the effective date of this AD using Embraer Service Bulletin 145-30-0056, dated December 19, 2013; Revision 01, dated March 31, 2014; or Revision 02, dated December 10, 2014. (l) Other FAA AD Provisions The following provisions also apply to this AD: (1) Alternative Methods of Compliance (AMOCs): The Manager, International Branch, ANM-116, Transport Airplane Directorate, 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 Branch, send it to ATTN: Todd Thompson, Aerospace Engineer, International Branch, ANM-116, Transport Airplane Directorate, FAA, 1601 Lind Avenue SW., Renton, WA 98057-3356; telephone 425-227-1175; fax 425-227-1149. Information may be emailed to: [email protected]. 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 Branch, ANM-116, Transport Airplane Directorate, FAA; or the Ag[ecirc]ncia Nacional de Avia[ccedil][atilde]o Civil (ANAC); or ANAC's authorized Designee. If approved by the ANAC Designee, the approval must include the Designee's authorized signature. (m) Related Information (1) Refer to Mandatory Continuing Airworthiness Information (MCAI) Brazilian Airworthiness Directive 2016-03-01, [[Page 11317]] effective March 11, 2016, 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-2016-9049. (2) Service information identified in this AD that is not incorporated by reference is available at the addresses specified in paragraphs (n)(3) and (n)(4) of this AD. (n) 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) Embraer Service Bulletin 145-30-0056, Revision 03, dated February 6, 2015. (ii) Embraer Service Bulletin 145LEG-30-0021, dated March 31, 2014. (iii) Embraer Temporary Revision 19.1, dated April 22, 2014, to Volume 1 of the Embraer Legacy Aircraft Operations Manual AOM-135/ 1542-01. (iv) Embraer Temporary Revision 40.2, dated April 4, 2014, to Volume 1, of the Embraer EMB-145 Aircraft Operations Manual AOM-145/ 1114-01. (3) For service information identified in this AD, contact Empresa Brasileira de Aeronautica S.A. (Embraer), Technical Publications Section (PC 060), Av. Brigadeiro Faria Lima, 2170-- Putim--12227-901 S[atilde]o Jose dos Campos--SP--Brasil; telephone +55 12 3927-5852 or +55 12 3309-0732; fax +55 12 3927-7546; email [email protected]r.com.br; Internet http://www.flyembraer.com (4) You may view this service information at the FAA, Transport Airplane Directorate, 1601 Lind Avenue SW., Renton, WA. For information on the availability of this material at the FAA, call 425-227-1221. (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, call 202-741-6030, or go to: http://www.archives.gov/federal-register/cfr/ibr-locations.html. Issued in Renton, Washington, on February 3, 2017. Michael Kaszycki, Acting Manager, Transport Airplane Directorate, Aircraft Certification Service. [FR Doc. 2017-03259 Filed 2-21-17; 8:45 am] BILLING CODE 4910-13-P
![11314 Federal Register / Vol. 82, No. 34 / Wednesday, February 22, 2017 / Rules and Regulations
the BAE SYSTEMS BAe 146 Series/AVRO reports of main airspeed indication 1601 Lind Avenue SW., Renton, WA
146–RJ Series Structural Repair Manual for discrepancies during flight; these 98057–3356; telephone 425–227–1175;
Series 100–200, Revision 66, dated October discrepancies resulted from ice fax 425–227–1149.
15, 2011. The revision level of this document
blockages in certain pitot total pressure SUPPLEMENTARY INFORMATION:
is specified only in the Letter of Transmittal.
(iii) Subject 53–00–00, ‘‘Fuselage, General lines. This AD requires an inspection for
tube misalignment of the pitot number Discussion
Description,’’ of Chapter 53, ‘‘Fuselage,’’ of
the BAE SYSTEMS BAe 146 Series/AVRO 1 and pitot number 2 tube assembly We issued a notice of proposed
146–RJ Series Structural Repair Manual for lines, and corrective actions if rulemaking (NPRM) to amend 14 CFR
Series 300, Revision 44, dated October 15, necessary; installation or replacement part 39 by adding an AD that would
2011. The revision level of this document is (as applicable) of a tube ribbon heater apply to certain Empresa Brasileira de
specified only in the Letter of Transmittal. on the pitot number 1 and pitot number Aeronautica S.A. (Embraer) Model
(5) For service information identified in EMB–135BJ, –135ER, –135KE, –135KL,
2 tube assembly lines; and revision of
this AD, contact BAE Systems (Operations) and –135LR airplanes; and Model EMB–
Limited, Customer Information Department, the airplane flight manual (AFM) to
Prestwick International Airport, Ayrshire, provide certain procedures and airspeed 145, –145ER, –145MR, –145LR, –145XR,
KA9 2RW, Scotland, United Kingdom; tables for the flightcrew. We are issuing –145MP, and –145EP airplanes. The
telephone +44 1292 675207; fax +44 1292 this AD to address the unsafe condition NPRM published in the Federal
675704; email RApublications@ on these products. Register on August 30, 2016 (81 FR
baesystems.com; Internet http:// DATES: This AD is effective March 29, 59528) (‘‘the NPRM’’). The NPRM was
www.baesystems.com/Businesses/ prompted by reports of main airspeed
2017.
RegionalAircraft/index.htm. indication discrepancies during flight;
(6) You may view this service information
The Director of the Federal Register
approved the incorporation by reference these discrepancies resulted from ice
at the FAA, Transport Airplane Directorate,
of certain publications listed in this AD blockages in certain pitot total pressure
1601 Lind Avenue SW., Renton, WA. For
information on the availability of this as of March 29, 2017. lines. The NPRM proposed to require an
material at the FAA, call 425–227–1221. ADDRESSES: For service information
inspection for tube misalignment of the
(7) You may view this service information identified in this final rule, contact pitot number 1 and pitot number 2 tube
that is incorporated by reference at the Empresa Brasileira de Aeronautica S.A. assembly lines, and corrective actions if
National Archives and Records
(Embraer), Technical Publications necessary; installation or replacement
Administration (NARA). For information on (as applicable) of a tube ribbon heater
the availability of this material at NARA, call Section (PC 060), Av. Brigadeiro Faria
Lima, 2170–Putim–12227–901 São Jose on the pitot number 1 and pitot number
202–741–6030, or go to: http:// 2 tube assembly lines; and revision of
www.archives.gov/federal-register/cfr/ibr- dos Campos–SP–Brasil; telephone +55
12 3927–5852 or +55 12 3309–0732; fax the AFM to provide certain procedures
locations.html.
+55 12 3927–7546; email distrib@ and airspeed tables for the flightcrew.
Issued in Renton, Washington, on January We are issuing this AD to detect and
23, 2017. embraer.com.br; Internet http://
www.flyembraer.com. You may view correct water accumulating and freezing
Dionne Palermo, in the pitot number 1 and pitot number
this referenced service information at
Acting Manager, Transport Airplane 2 total pressure lines, which could
Directorate, Aircraft Certification Service. the FAA, Transport Airplane
Directorate, 1601 Lind Avenue SW., result in erroneous main airspeed
[FR Doc. 2017–03022 Filed 2–21–17; 8:45 am]
Renton, WA. For information on the indications and consequent reduced
BILLING CODE 4910–13–P
availability of this material at the FAA, ability of the flightcrew to maintain safe
call 425–227–1221. It is also available flight and landing of the airplane.
Agência Nacional de Aviação Civil
DEPARTMENT OF TRANSPORTATION on the Internet at http://
(ANAC), which is the aviation authority
www.regulations.gov by searching for
for Brazil, has issued Brazilian
Federal Aviation Administration and locating Docket No. FAA–2016–
Airworthiness Directive 2016–03–01,
9049.
effective March 11, 2016 (referred to
14 CFR Part 39 Examining the AD Docket after this as the Mandatory Continuing
[Docket No. FAA–2016–9049; Directorate You may examine the AD docket on Airworthiness Information, or ‘‘the
Identifier 2016–NM–039–AD; Amendment the Internet at http:// MCAI’’), to correct an unsafe condition
39–18807; AD 2017–04–12] www.regulations.gov by searching for for certain Empresa Brasileira de
RIN 2120–AA64 and locating Docket No. FAA–2016– Aeronautica S.A. (Embraer) Model
9049; or in person at the Docket EMB–135 airplanes, and Model EMB–
Airworthiness Directives; Empresa Management Facility between 9 a.m. 145, –145ER, –145MR, –145LR, –145XR,
Brasileira de Aeronautica S.A. and 5 p.m., Monday through Friday, –145MP, and –145EP airplanes. The
(Embraer) Airplanes except Federal holidays. The AD docket MCAI states:
AGENCY: Federal Aviation contains this AD, the regulatory This [Brazilian] AD results from reports of
evaluation, any comments received, and main airspeed indication discrepancies
Administration (FAA), Department of during flight. The investigation has revealed
Transportation (DOT). other information. The street address for
that Pitot #1 and #2 total pressure line
the Docket Office (telephone 800–647–
ACTION: Final rule. blockage may occur due to water
5527) is Docket Management Facility, accumulation and freezing during heavy rain
SUMMARY: We are adopting a new U.S. Department of Transportation, conditions. We are issuing this [Brazilian]
airworthiness directive (AD) for certain Docket Operations, M–30, West AD to prevent water accumulation and
sradovich on DSK3GMQ082PROD with RULES
Empresa Brasileira de Aeronautica S.A. Building Ground Floor, Room W12–140, freezing in the Pitot #1 and Pitot #2 total
(Embraer) Model EMB–135BJ, EMB– 1200 New Jersey Avenue SE., pressure lines, which could result in
135ER, EMB–135KE, EMB–135KL, Washington, DC 20590. erroneous main airspeed indications and
reduce the ability of the flight crew to
EMB–135LR, EMB–145, EMB–145EP, FOR FURTHER INFORMATION CONTACT: maintain the safe flight and landing of the
EMB–145ER, EMB–145LR, EMB– Todd Thompson, Aerospace Engineer, airplane.
145MP, EMB–145MR, and EMB–145XR International Branch, ANM–116, Since this condition may occur in other
airplanes. This AD was prompted by Transport Airplane Directorate, FAA, airplanes of the same type and affects flight
VerDate Sep<11>2014 18:04 Feb 21, 2017 Jkt 241001 PO 00000 Frm 00016 Fmt 4700 Sfmt 4700 E:\FR\FM\22FER1.SGM 22FER1](https://thefederalregister.org/doc/82_FR_11348/page/1.svg)
![Federal Register / Vol. 82, No. 34 / Wednesday, February 22, 2017 / Rules and Regulations 11315
safety, a corrective action is required. Thus, Related Service Information Under 1 Authority for This Rulemaking
sufficient reason exists to request compliance CFR Part 51
with this [Brazilian] AD * * *. Title 49 of the United States Code
Embraer has issued the following specifies the FAA’s authority to issue
The required actions include a general service information. rules on aviation safety. Subtitle I,
visual inspection for tube misalignment • Embraer Service Bulletin 145–30– section 106, describes the authority of
of pitot number 1 and pitot number 2 0056, Revision 03, dated February 6, the FAA Administrator. ‘‘Subtitle VII:
tube assembly lines. Corrective actions 2015; and Embraer Service Bulletin Aviation Programs,’’ describes in more
include replacement of affected pitot 145LEG–30–0021, dated March 31, detail the scope of the Agency’s
tubes with new pitot tubes. The 2014. This service information describes authority.
required actions also include procedures to inspect the pitot pressure We are issuing this rulemaking under
installation, or, for certain airplanes, tubes for misalignment, install new the authority described in ‘‘Subtitle VII,
replacement, of a tube ribbon heater on heaters, and perform repairs. These Part A, Subpart III, Section 44701:
the pitot number 1 and pitot number 2 documents are distinct since they apply General requirements.’’ Under that
tube assembly lines, and revision of the to different airplane models. section, Congress charges the FAA with
AFM to provide certain procedures and • Embraer Temporary Revision (TR) promoting safe flight of civil aircraft in
airspeed tables for the flightcrew. You 19.1, dated April 22, 2014, to Volume 1 air commerce by prescribing regulations
may examine the MCAI in the AD of the Embraer Legacy Aircraft for practices, methods, and procedures
docket on the Internet at http:// Operations Manual (AOM) AOM–135/ the Administrator finds necessary for
www.regulations.gov by searching for 1542–01. This service information safety in air commerce. This regulation
and locating Docket No. FAA–2016– contains, among other things, the is within the scope of that authority
9049. ‘‘Unreliable Airspeed Procedure’’ in the because it addresses an unsafe condition
Emergency/Abnormal Procedures that is likely to exist or develop on
Comments section and the ‘‘Unreliable Airspeed products identified in this rulemaking
Tables’’ (corresponding to the airplane action.
We gave the public the opportunity to
configuration) in the Performance Regulatory Findings
participate in developing this AD. We
section.
considered the comment received. The
• Embraer TR 40.2, dated April 4, We determined that this AD will not
Air Line Pilots Association, have federalism implications under
2014, to Volume 1, of the Embraer
International supported the NPRM. Executive Order 13132. This AD will
EMB–145 AOM AOM–145/1114–01.
Changes Since the NPRM Was Issued This service information contains, not have a substantial direct effect on
among other things, the ‘‘Unreliable the States, on the relationship between
We have revised this AD to refer to Airspeed Procedure’’ in the Emergency/ the national government and the States,
Embraer Service Bulletin 145–30–0056, Abnormal Procedures section and the or on the distribution of power and
Revision 03, dated February 6, 2015. ‘‘Unreliable Airspeed Tables’’ responsibilities among the various
The service information specifies that (corresponding to the airplane levels of government.
no additional work is needed if the configuration) in the Performance For the reasons discussed above, I
actions in Embraer Service Bulletin section. certify that this AD:
145–30–0056, Revision 01, dated March This service information is reasonably 1. Is not a ‘‘significant regulatory
31, 2014; or Revision 02, dated available because the interested parties action’’ under Executive Order 12866;
December 10, 2014; have been have access to it through their normal 2. Is not a ‘‘significant rule’’ under the
accomplished. We have revised course of business or by the means DOT Regulatory Policies and Procedures
paragraph (k) of this AD to provide identified in the ADDRESSES section. (44 FR 11034, February 26, 1979);
credit for actions done prior to the 3. Will not affect intrastate aviation in
effective date of this AD using Embraer Costs of Compliance
Alaska; and
Service Bulletin 145–30–0056, Revision We estimate that this AD affects 668 4. Will not have a significant
01, dated March 31, 2014; or Revision airplanes of U.S. registry. economic impact, positive or negative,
02, dated December 10, 2014. We also estimate that it will take up on a substantial number of small entities
Conclusion to 5 work-hours per product to comply under the criteria of the Regulatory
with the basic requirements of this AD. Flexibility Act.
We reviewed the relevant data, The average labor rate is $85 per work-
considered the comment received, and hour. Required parts will cost about List of Subjects in 14 CFR Part 39
determined that air safety and the $3,254 per product. Based on these Air transportation, Aircraft, Aviation
public interest require adopting this AD figures, we estimate the cost of this AD safety, Incorporation by reference,
with the changes described previously on U.S. operators to be up to $2,457,572, Safety.
and minor editorial changes. We have or up to $3,679 per product.
We have received no definitive data Adoption of the Amendment
determined that these minor changes:
• Are consistent with the intent that that will enable us to provide cost Accordingly, under the authority
was proposed in the NPRM for estimates for the on-condition actions delegated to me by the Administrator,
correcting the unsafe condition; and specified in this AD. the FAA amends 14 CFR part 39 as
According to the manufacturer, some follows:
• Do not add any additional burden
sradovich on DSK3GMQ082PROD with RULES
of the costs of this AD may be covered
upon the public than was already under warranty, thereby reducing the PART 39—AIRWORTHINESS
proposed in the NPRM. cost impact on affected individuals. We DIRECTIVES
We also determined that these do not control warranty coverage for
changes will not increase the economic affected individuals. As a result, we ■ 1. The authority citation for part 39
burden on any operator or increase the have included all available costs in our continues to read as follows:
scope of this AD. cost estimate. Authority: 49 U.S.C. 106(g), 40113, 44701.
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![11316 Federal Register / Vol. 82, No. 34 / Wednesday, February 22, 2017 / Rules and Regulations
§ 39.13 [Amended] new tube ribbon heater on the pitot number AFM to include the information in the
1 and pitot number 2 tube assemblies; in ‘‘Unreliable Airspeed Procedure’’ in the
■ 2. The FAA amends § 39.13 by adding Emergency/Abnormal Procedures section and
accordance with the Accomplishment
the following new airworthiness Instructions of Embraer Service Bulletin 145– the ‘‘Unreliable Airspeed Tables’’
directive (AD): 30–0056, Revision 03, dated February 6, (corresponding to the airplane configuration)
2017–04–12 Empresa Brasileira de 2015. Do all applicable corrective actions in the Performance section, as specified in
Aeronautica S.A. (Embraer): before further flight. Embraer TR 19.1, dated April 22, 2014, to
Amendment 39–18807; Docket No. (2) For airplanes identified as Group 1 in Volume 1 of the Embraer EMB–145 AOM
FAA–2016–9049; Directorate Identifier Embraer Service Bulletin 145LEG–30–0021, AOM–135/1542–01 (‘‘Embraer TR 19.1’’).
2016–NM–039–AD. dated March 31, 2014: Within 5,000 flight
(j) AFM Revision Method of Compliance
hours or 48 months after the effective date of
(a) Effective Date this AD, whichever occurs first, do a general The AFM revisions required by paragraphs
This AD is effective March 29, 2017. visual inspection for tube misalignment on (i)(1) and (i)(2) of this AD may be done by
the pitot number 1 and pitot number 2 tube inserting Embraer AOM TR 40.2 or Embraer
(b) Affected ADs AOM TR 19.1, as applicable, into the AFM.
assemblies; do all applicable corrective
None. actions; and install a new tube ribbon heater When the applicable Embraer AOM TR has
on the pitot number 1 and pitot number 2 been included in general revisions of the
(c) Applicability AFM, the general revisions may be inserted
tube assemblies; in accordance with the
This AD applies to the Empresa Brasileira Accomplishment Instructions of Embraer in the AFM, provided the relevant
de Aeronautica S.A. (Embraer) airplanes, Service Bulletin 145LEG–30–0021, dated information in the general revision is
certificated in any category, identified in March 31, 2014. Do all applicable corrective identical to that in Embraer AOM TR 40.2 or
paragraphs (c)(1) through (c)(4) of this AD. actions before further flight. Embraer AOM TR 19.1, as applicable, and the
(1) Model EMB–135ER, EMB–135KE, applicable Embraer AOM TR may be
EMB–135KL, EMB–135LR, EMB–145, EMB– (h) Inspection, Corrective Action, and removed from the AFM.
145EP, EMB–145ER, EMB–145LR, EMB– Replacement
145MP, EMB–145MR, and EMB–145XR (k) Credit for Previous Actions
(1) For airplanes identified as Group 2 in
airplanes, as identified in Embraer Service Embraer Service Bulletin 145–30–0056, This paragraph provides credit for the
Bulletin 145–30–0056, Revision 03, dated Revision 03, dated February 6, 2015: Within actions required by paragraphs (g)(1) and
February 6, 2015. 6,600 flight hours after the effective date of (h)(1) of this AD, if those actions were
(2) Model EMB–135BJ airplanes, as this AD, do a general visual inspection for performed before the effective date of this AD
identified in Embraer Service Bulletin tube misalignment on the pitot number 1 and using Embraer Service Bulletin 145–30–0056,
145LEG–30–0021, dated March 31, 2014. dated December 19, 2013; Revision 01, dated
pitot number 2 tube assemblies; do all
(3) Model EMB–135ER, EMB–135KE, March 31, 2014; or Revision 02, dated
applicable corrective actions; and replace the
EMB–135KL, EMB–135LR, EMB–145, EMB– December 10, 2014.
tube ribbon heater with a new tube ribbon
145EP, EMB–145ER, EMB–145LR, EMB– heater on the pitot number 1 and pitot (l) Other FAA AD Provisions
145MR, EMB–145MP, and EMB–145XR number 2 tube assemblies; in accordance
airplanes, manufacturer serial numbers The following provisions also apply to this
with the Accomplishment Instructions of AD:
(MSNs) 14501153 and subsequent. Embraer Service Bulletin 145–30–0056,
(4) Model EMB–135BJ airplanes, MSNs (1) Alternative Methods of Compliance
Revision 03, dated February 6, 2015. Do all (AMOCs): The Manager, International
14501190 through 14501197 inclusive, applicable corrective actions before further
14501199 through 14501210 inclusive, Branch, ANM–116, Transport Airplane
flight. Directorate, FAA, has the authority to
14501212 through 14501227 inclusive,
(2) For airplanes identified as Group 2 in approve AMOCs for this AD, if requested
14501229 through 14501249 inclusive, and
Embraer Service Bulletin 145LEG–30–0021, using the procedures found in 14 CFR 39.19.
subsequent.
dated March 31, 2014: Within 5,000 flight In accordance with 14 CFR 39.19, send your
(d) Subject hours or 48 months after the effective date of request to your principal inspector or local
Air Transport Association (ATA) of this AD, whichever occurs first, do a general Flight Standards District Office, as
America Code 30, Ice and rain protection. visual inspection for tube misalignment on appropriate. If sending information directly
the pitot number 1 and pitot number 2 tube to the International Branch, send it to ATTN:
(e) Reason assemblies; do all applicable corrective Todd Thompson, Aerospace Engineer,
This AD was prompted by reports of main actions; and replace the tube ribbon heater International Branch, ANM–116, Transport
airspeed indication discrepancies during with a new tube ribbon heater on the pitot Airplane Directorate, FAA, 1601 Lind
flight; these discrepancies resulted from ice number 1 and pitot number 2 tube Avenue SW., Renton, WA 98057–3356;
blockages in certain pitot total pressure lines. assemblies; in accordance with the telephone 425–227–1175; fax 425–227–1149.
We are issuing this AD to detect and correct Accomplishment Instructions of Embraer Information may be emailed to: 9–ANM–116–
water accumulating and freezing in the pitot Service Bulletin 145LEG–30–0021, dated AMOC–REQUESTS@faa.gov. Before using
number 1 and pitot number 2 total pressure March 31, 2014. Do all applicable corrective any approved AMOC, notify your appropriate
lines, which could result in erroneous main actions before further flight. principal inspector, or lacking a principal
airspeed indications and consequent reduced (i) Airplane Flight Manual (AFM) Revision inspector, the manager of the local flight
ability of the flightcrew to maintain safe standards district office/certificate holding
flight and landing of the airplane. (1) For airplanes identified in paragraphs district office.
(c)(1) and (c)(3) of this AD: Within 60 days (2) Contacting the Manufacturer: For any
(f) Compliance after the effective date of this AD, revise the requirement in this AD to obtain corrective
Comply with this AD within the AFM to include the information in the actions from a manufacturer, the action must
compliance times specified, unless already ‘‘Unreliable Airspeed Procedure’’ in the be accomplished using a method approved
done. Emergency/Abnormal Procedures section and by the Manager, International Branch, ANM–
the ‘‘Unreliable Airspeed Tables’’ 116, Transport Airplane Directorate, FAA; or
(g) Inspection, Corrective Action, and (corresponding to the airplane configuration) the Agência Nacional de Aviação Civil
Installation in the Performance section, as specified in (ANAC); or ANAC’s authorized Designee. If
sradovich on DSK3GMQ082PROD with RULES
(1) For airplanes identified as Group 1 in Embraer Temporary Revision (TR) 40.2, approved by the ANAC Designee, the
Embraer Service Bulletin 145–30–0056, dated April 4, 2014, to Volume 1, of the approval must include the Designee’s
Revision 03, dated February 6, 2015: Within Embraer EMB–145 Aircraft Operations authorized signature.
6,600 flight hours after the effective date of Manual (AOM) AOM–145/1114–01
this AD, do a general visual inspection for (‘‘Embraer TR 40.2’’). (m) Related Information
tube misalignment on the pitot number 1 and (2) For airplanes identified in paragraphs (1) Refer to Mandatory Continuing
pitot number 2 tube assemblies; do all (c)(2) and (c)(4) of this AD: Within 60 days Airworthiness Information (MCAI) Brazilian
applicable corrective actions; and install a after the effective date of this AD, revise the Airworthiness Directive 2016–03–01,
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![Federal Register / Vol. 82, No. 34 / Wednesday, February 22, 2017 / Rules and Regulations 11317
effective March 11, 2016, for related ACTION: Direct final rule. FOR FURTHER INFORMATION CONTACT:
information. This MCAI may be found in the Daniel E. Dunlap, Compliance Officer,
AD docket on the Internet at http:// SUMMARY: In accordance with section Office of Compliance and Field
www.regulations.gov by searching for and 104(b) of the Consumer Product Safety Operations, Consumer Product Safety
locating Docket No. FAA–2016–9049. Improvement Act of 2008 (CPSIA), also
(2) Service information identified in this
Commission, 4330 East West Highway,
known as the Danny Keysar Child Bethesda, MD 20814–4408; telephone:
AD that is not incorporated by reference is Product Safety Notification Act, in April
available at the addresses specified in 301–504–7733; email: ddunlap@
2011 the U.S. Consumer Product Safety cpsc.gov.
paragraphs (n)(3) and (n)(4) of this AD.
Commission (Commission, or CPSC)
(n) Material Incorporated by Reference published a consumer product safety SUPPLEMENTARY INFORMATION:
(1) The Director of the Federal Register standard for toddler beds. The standard A. Background
approved the incorporation by reference incorporated by reference the ASTM
The Danny Keysar Child Product
(IBR) of the service information listed in this voluntary standard for toddler beds,
paragraph under 5 U.S.C. 552(a) and 1 CFR Safety Notification Act. Section
with several modifications. The CPSIA
part 51. 104(b)(1)(B) of the CPSIA, also known as
sets forth a process for updating
(2) You must use this service information the Danny Keysar Child Product Safety
standards that the Commission has
as applicable to do the actions required by Notification Act, requires the
issued under the authority of section
this AD, unless this AD specifies otherwise. Commission to promulgate consumer
(i) Embraer Service Bulletin 145–30–0056,
104(b) of the CPSIA. In accordance with
product safety standards for durable
Revision 03, dated February 6, 2015. that process, we are publishing this
infant or toddler products. The law
(ii) Embraer Service Bulletin 145LEG–30– direct final rule, revising the CPSC’s
requires that these standards are to be
0021, dated March 31, 2014. standard for toddler beds to incorporate
‘‘substantially the same as’’ applicable
(iii) Embraer Temporary Revision 19.1, by reference a more recent version of the
voluntary standards or more stringent
dated April 22, 2014, to Volume 1 of the applicable ASTM standard.
Embraer Legacy Aircraft Operations Manual than the voluntary standards if the
DATES: The rule is effective on June 6,
AOM–135/1542–01. Commission concludes that more
2017, unless we receive significant stringent requirements would further
(iv) Embraer Temporary Revision 40.2,
adverse comment by March 24, 2017. If reduce the risk of injury associated with
dated April 4, 2014, to Volume 1, of the
Embraer EMB–145 Aircraft Operations we receive timely significant adverse the product.
Manual AOM–145/1114–01. comments, we will publish notification Section 104(b)(4)(B) of the CPSIA also
(3) For service information identified in in the Federal Register, withdrawing sets forth a process for updating CPSC’s
this AD, contact Empresa Brasileira de this direct final rule before its effective durable infant or toddler standards
Aeronautica S.A. (Embraer), Technical date. The incorporation by reference of when the voluntary standard upon
Publications Section (PC 060), Av. Brigadeiro the publication listed in this rule is which the CPSC standard was based is
Faria Lima, 2170—Putim—12227–901 São approved by the Director of the Federal
Jose dos Campos—SP—Brasil; telephone +55
changed. Under that process, when an
Register as of June 6, 2017. organization revises the voluntary
12 3927–5852 or +55 12 3309–0732; fax +55
ADDRESSES: You may submit comments, standard, it must notify the
12 3927–7546; email distrib@embraer.com.br;
Internet http://www.flyembraer.com identified by Docket No. CPSC–2017– Commission. Unless the Commission
(4) You may view this service information 0012, by any of the following methods: determines within 90 days of receiving
at the FAA, Transport Airplane Directorate, Submit electronic comments in the the notice that the revision does not
1601 Lind Avenue SW., Renton, WA. For following way: improve the safety of the product, the
information on the availability of this Federal eRulemaking Portal: http:// revised standard is considered to be the
material at the FAA, call 425–227–1221. www.regulations.gov. Follow the new CPSC standard effective 180 days
(5) You may view this service information instructions for submitting comments. from the date the Commission received
that is incorporated by reference at the To ensure timely processing of
National Archives and Records notice of the revision (or a later date
comments, the Commission is no longer specified by the Commission).
Administration (NARA). For information on
accepting comments submitted by The CPSC’s Toddler Bed Standard. In
the availability of this material at NARA, call
202–741–6030, or go to: http:// electronic mail (email), except through accordance with section 104(b)(1) of the
www.archives.gov/federal-register/cfr/ibr- www.regulations.gov. CPSIA, on April 20, 2011, the
locations.html. Submit written submissions in the Commission published a safety standard
following way: that incorporated by reference ASTM
Issued in Renton, Washington, on February Mail/Hand delivery/Courier (for
3, 2017. F1821–09, Standard Consumer Safety
paper, disk, or CD–ROM submissions), Specification for Toddler Beds, along
Michael Kaszycki, preferably in five copies, to: Office of with several modifications, as a
Acting Manager, Transport Airplane the Secretary, Consumer Product Safety mandatory consumer product safety
Directorate, Aircraft Certification Service. Commission, Room 820, 4330 East West standard. (76 FR 22019 (April 20,
[FR Doc. 2017–03259 Filed 2–21–17; 8:45 am] Highway, Bethesda, MD 20814; 2011)); correction notice 1 (76 FR 27882
BILLING CODE 4910–13–P telephone (301) 504–7923. (May 13, 2011)). ASTM officially
Instructions: All submissions received
notified the CPSC on September 25,
must include the agency name and
2013 that ASTM had published a
CONSUMER PRODUCT SAFETY docket number for this notice. All
revised 2013 version of ASTM F1821.
COMMISSION comments received may be posted
The Commission voted unanimously to
without change, including any personal
[Docket No. CPSC–2017–0012] publish a Federal Register notice
identifiers, contact information, or other
revising the Commission’s toddler bed
sradovich on DSK3GMQ082PROD with RULES
personal information provided, to
16 CFR Part 1217 standard to reference ASTM F1821–13,
http://www.regulations.gov. Do not
effective March 24, 2014 (78 FR 73692
Revisions to Safety Standard for submit confidential business
(December 9, 2013); codified at 16 CFR
Toddler Beds information, trade secret information, or
other sensitive or protected information 1 The Office of the Federal Register inadvertently
AGENCY:Consumer Product Safety electronically. Such information should omitted the last two sections and figures from the
Commission. be submitted in writing. April 20, 2011 Federal Register notice.
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Document Created: 2017-02-22 00:08:33
Document Modified: 2017-02-22 00:08:33
| Category | Regulatory Information | |
| Collection | Federal Register | |
| sudoc Class | AE 2.7: GS 4.107: AE 2.106: | |
| Publisher | Office of the Federal Register, National Archives and Records Administration | |
| Section | Rules and Regulations | |
| Action | Final rule. | |
| Dates | This AD is effective March 29, 2017. | |
| Contact | Todd Thompson, Aerospace Engineer, International Branch, ANM-116, Transport Airplane Directorate, FAA, 1601 Lind Avenue SW., Renton, WA 98057-3356; telephone 425-227-1175; fax 425-227-1149. | |
| FR Citation | 82 FR 11314 | |
| RIN Number | 2120-AA64 | |
| CFR Associated | Air Transportation; Aircraft; Aviation Safety; Incorporation by Reference and Safety |
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