80 FR 30389 - Special Conditions: Pratt and Whitney Canada, PW210A; Flat 30-Second and 2-Minute One Engine Inoperative Rating
DEPARTMENT OF TRANSPORTATION
Federal Aviation Administration Federal Register Volume 80, Issue 102 (May 28, 2015)
Federal Aviation Administration
Federal Register Volume 80, Issue 102 (May 28, 2015)
| Page Range | 30389-30391 | |
| FR Document | 2015-12986 |
[Federal Register Volume 80, Number 102 (Thursday, May 28, 2015)] [Proposed Rules] [Pages 30389-30391] From the Federal Register Online [www.thefederalregister.org] [FR Doc No: 2015-12986] ======================================================================= ----------------------------------------------------------------------- DEPARTMENT OF TRANSPORTATION Federal Aviation Administration 14 CFR Part 33 [Docket No. FAA-2015-1771; Notice No. 33-15-01-SC] Special Conditions: Pratt and Whitney Canada, PW210A; Flat 30- Second and 2-Minute One Engine Inoperative Rating AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of proposed special conditions. ----------------------------------------------------------------------- SUMMARY: This action proposes special conditions for the Pratt and Whitney Canada PW210A engine model. This engine will have a novel or unusual design feature--an additional one engine inoperative (OEI) rating that combines the 30-second and 2-minute OEI ratings into a single rating. The applicable airworthiness regulations do not contain adequate or appropriate safety standards for this design feature. These proposed special conditions contain the additional safety standards that the Administrator considers necessary to establish a level of safety equivalent to that established by the existing airworthiness standards. DATES: Send your comments on or before June 8, 2015. ADDRESSES: Send comments identified by docket number FAA-2015-1771 using any of the following methods:Federal eRegulations Portal: Go to http://www.regulations.gov and follow the online instructions for sending your comments electronically. Mail: Send comments to Docket Operations, M-30, U.S. Department of Transportation (DOT), 1200 New Jersey Avenue SE., Room W12-140, West Building Ground Floor, Washington, DC 20590-0001. Hand Delivery or Courier: Take comments to Docket Operations in Room W12-140 of the West Building Ground Floor at 1200 New Jersey Avenue SE., Washington, DC, between 8 a.m., and 5 p.m., Monday through Friday, except Federal holidays. Fax: Fax comments to Docket Operations at 202-493-2251. Privacy: The FAA will post all comments it receives, without change, to http://regulations.gov, including any personal information the commenter provides. Using the search function of the docket Web site, anyone can find and read the electronic form of all comments received into any FAA docket, including the name of the individual sending the comment (or signing the comment for an association, business, labor union, etc.). DOT's complete Privacy Act Statement can be found in the Federal Register published on April 11, 2000 (65 FR 19477-19478), as well as at http://DocketsInfo.dot.gov. Docket: Background documents or comments received may be read at http://www.regulations.gov at any time. Follow the online instructions for accessing the docket or go to the Docket Operations in Room W12-140 of the West Building Ground Floor at 1200 New Jersey Avenue SE., Washington, DC, between 9 a.m., and 5 p.m., Monday through Friday, except Federal holidays. FOR FURTHER INFORMATION CONTACT: For technical questions concerning this proposed rule, contact Tara Fitzgerald, ANE-111, Engine and Propeller Directorate, Aircraft Certification Service, 12 New England Executive Park, Burlington, Massachusetts 01803-5213; telephone (781) 238-7130; facsimile (781) 238-7199. For legal questions concerning this proposed rule, contact Vincent Bennett, ANE-7, Engine and Propeller Directorate, Aircraft Certification Service, 12 New England Executive Park, Burlington, Massachusetts 01803-5299; telephone (781) 238-7044; facsimile (781) 238-7055; email [email protected]. SUPPLEMENTARY INFORMATION: Comments Invited We invite interested people to take part in this rulemaking by sending written comments, data, or views. The most helpful comments reference a specific portion of the special conditions, explain the reason for any recommended change, and include supporting data. We will consider all comments received in the docket on or before the closing date for comments. We will consider comments filed late if it is possible to do so without incurring expense or delay. We may change these special conditions based on the comments we receive. Background On February 14, 2013, Pratt and Whitney Canada applied for an amendment to Type Certificate No. E00083EN-E to include the new PW210A engine model. The PW210A, which is a derivative of the PW210S [[Page 30390]] currently approved under E00083EN-E, is intended for rotorcraft use. For their PW210A engine model, Pratt and Whitney Canada requests an additional OEI rating that combines the 30-second and 2-minute OEI rating into a single rating to satisfy the rotorcraft requirements for increased power in OEI scenarios. This additional OEI rating is named ``Flat 30-second and 2-minute OEI.'' These special conditions are necessary because the applicable airworthiness regulations do not contain adequate or appropriate safety standards for combining the requirements of the flat 30-second and 2- minute OEI rating. Type Certification Basis Under the provisions of Sec. 21.101, Pratt and Whitney Canada must show that the PW210A meets the applicable provisions of 14 CFR part 33, as amended by Amendments 33-1 through 33-30. These regulations will be incorporated into Type Certificate No. E00083EN after type certification approval of the PW210A. The regulations incorporated by reference in the type certificate are commonly referred to as the ``original type certification basis.'' The regulations incorporated by reference in Type Certificate No. E00083NE are as follows: Title 14 of the Code of Federal Regulations (14 CFR part 33), effective February 1, 1965, Amendments 33-1 through 33-24 and two special conditions: 33-008-SC: For on ground engine operation in auxiliary power unit (APU) mode, and 33-009-SC: For 30-minutes all engines operating (AEO) hovering power engine rating. For the PW210A the certification basis is: 1. Airworthiness Standards: 14 CFR part 33, effective February 1, 1965, Amendments 33-1 through 33-30, inclusive. 2. Environmental Standards: 14 CFR part 34, effective September 10, 1990, as amended by 34-1 through 34-4 and 40 CFR part 87, effective (ICAO Annex 16, Volume II--Aircraft Engine Emissions, as amended up to and including Amendment 6). In addition, the certification basis includes other regulations, special conditions and exemptions that are not relevant to these proposed special conditions. Type Certificate No. E00083EN will be updated to include a complete description of the certification basis for this model engine. If the Administrator finds that the applicable airworthiness regulations (i.e., 14 CFR part 33) do not contain adequate or appropriate safety standards for the PW210A because of a novel or unusual design feature, special conditions are prescribed under the provisions of Sec. 21.16. Special conditions are initially applicable to the model for which they are issued. Should the type certificate for that model be amended later to include any other model that incorporates the same or similar novel or unusual design feature, or should any other model already included on the same type certificate be modified to incorporate the same or similar novel or unusual design feature, the special conditions would also apply to the other model under Sec. 21.101. Accordingly, should type certificate E00083EN be amended to include another model that incorporates the ``Flat 30-second and 2-minute OEI,'' the special conditions as defined would apply to models whose certification basis is amendment 33-25 or later. The FAA issues special conditions, as defined in 14 CFR 11.19, in accordance with Sec. 11.38, and they become part of the type- certification basis under Sec. 21.17(a)(2). Novel or Unusual Design Features The PW210A will incorporate the following novel or unusual design features: The design feature is a ``Flat 30-second and 2-minute'' one engine inoperative (OEI) rating. The Flat 30-second and 2-minute OEI rating represents a case where the power levels and associated operating limitations for the 30-second OEI and 2-minute OEI ratings (defined in Part 33) are the same. Discussion These proposed special conditions are necessary because current part 33 regulations do not contain airworthiness standards for extending the 2-minute OEI rating for 30-seconds. These special conditions extend the time dependent requirements applicable to the 30- second OEI or 2-minute OEI to the 2.5 minutes time duration of the ``Flat 30-second and 2-minute OEI'' Power. The 2.5 minutes time duration for the rating may affect the engine's structural and operational characteristics that are time dependent, such as the values for transients, time duration for stabilization to steady state, and part growth due to deformation. To address these aspects, we propose special conditions based on revised requirements of Sec. Sec. 33.27, 33.87(a)(7), and 33.88(b). The 2.5 minutes time duration for the rating affects the test conducted for the endurance test. For the 30-second OEI and 2-minute OEI the test schedule of Sec. 33.87(f) is divided among the two ratings. We propose special conditions based on revised requirements of Sec. 33.87(f) to ensure the test will be run for 2.5 minutes duration with no interruption. The 2.5 minutes time duration for the rating necessitates extending the time duration requirement of Sec. 33.28(k) applicable to the 30- second OEI rating from 30 seconds to 2.5 minutes. This proposed requirement is for automatic availability and control of the engine for the entire duration of the rating's usage. The 2.5 minutes time duration for the rating necessitates extending the requirements of Sec. 33.29(c) that are applicable to 30-second OEI and 2-minute OEI ratings to the single Flat 30-second and 2-minute OEI Power rating. We propose special conditions to ensure that the instrumentation requirements normally reserved for 30-second OEI and 2- minute OEI ratings are applied to the Flat 30-second and 2-minute OEI Power rating over its whole duration. The pilot does not have to be alerted at the end of 30 seconds use of the Flat 30-second and 2-minute OEI Power rating, only after the entire 2 minutes 30 seconds has expired. Paragraph 2.(e)(3) of these special conditions states that the engine must provide means or provision of means to alert maintenance of use of the Flat 30-second and 2-minute OEI Power rating, `alert' means after the aircraft lands, so any required maintenance actions can be completed before next flight. Applicability As discussed above, these special conditions are applicable to the PW210A. Should Pratt and Whitney Canada apply at a later date for a change to the type certificate to include another model incorporating the same novel or unusual design feature, the special conditions would apply to that model as well. Certification of the PW210A is currently scheduled for May 1, 2015. The substance of these special conditions has been subject to the notice and public-comment procedure in a prior instance. Therefore, because a delay would significantly affect the applicant's both installation of the system and certification of the airplane, we are shortening the public-comment period to 10 days. Conclusion This action affects only the Flat 30-second and 2-minute OEI design features on the PW210A engine model. It is not a rule of general applicability and applies only to Pratt and Whitney Canada, who requested FAA approval of this engine feature. [[Page 30391]] List of Subjects in 14 CFR Part 33 Air Transportation, Aircraft, Aviation, Aviation safety, Safety. The authority citation for these special conditions is as follows: Authority: 49 U.S.C. 106(g), 40113, 44701, 44702, 44704. The Proposed Special Conditions Accordingly, the Federal Aviation Administration (FAA) proposes the following special conditions as part of the type certification basis for Pratt and Whitney Canada PW210A engine model. Flat 30-Second and 2-Minute OEI 1. Part 1.1 Definitions ``Rated Flat 30-second and 2-minute One Engine Inoperative (OEI) Power,'' with respect to rotorcraft turbine engines, means (1) a single rating for which the shaft horsepower and associated operating limitations of the 30-second OEI and 2-minute OEI ratings are equal, and (2) the shaft horsepower is that developed under static conditions at the altitude and temperature for the hot day, and within the operating limitations established under Part 33. The rating is for continuation of flight operation after the failure or shutdown of one engine in multiengine rotorcraft, for up to three periods of use no longer than 2.5 minutes each in any one flight, and followed by mandatory inspection and prescribed maintenance action. 2. Part 33 Requirements (a) The airworthiness standards in Part 33 Amendment 30 for the 30- second OEI and 2-minute OEI ratings are applicable to the Flat 30- second and 2-minute OEI Power rating. In addition the following special conditions apply; (b) Section 33.7 Engine ratings and operating limitations. Flat 30- second and 2-minute OEI Power rating and operating limitations are established for power, torque, rotational speed, gas temperature, and time duration. (c) Section 33.27 Turbine, compressor, fan, and turbosupercharger rotor overspeed. The requirements of Sec. 33.27, except that following the test, the rotor may not exhibit conditions such as cracking or distortion which preclude continued safe operation. (d) Section 33.28 Engine controls systems. Must incorporate a means, or a provision for a means, for automatic availability and automatic control of the Flat 30-second and 2-minute OEI Power within the declared operating limitations. (e) Section 33.29 Instrument Connection. In lieu of the requirements of 33.29(c) the PW210A must incorporate a means or a provision for a means to: (1) Alert the pilot when the engine is at the Flat 30-second and 2- minute OEI Power level, when the event begins, and when the time interval expires; (2) Automatically record each usage and duration of power at the Flat 30-second and 2-minute OEI Power rating; (3) Following each flight when the Flat 30-second and 2-minute OEI Power rating is used, alert maintenance personnel in a positive manner that the engine has been operated at the Flat 30-second and 2-minute OEI Power level, and permit retrieval of the recorded data; and (4) Enable routine verification of the proper operation of the above means. (f) Section 33.87 Endurance test. The requirements applicable to 30-second and 2-minute OEI ratings, except for: (1) The test of Sec. 33.87(a)(7) for the purposes of temperature stabilization, must be run with a test period time of 2.5 minutes. (2) The tests in Sec. 33.87(f)(2) and (3) must be run continuously for the duration of 2.5 minutes, and (3) The tests in Sec. 33.87(f)(6) and (7) must be run continuously for the duration of 2.5 minutes. (g) Section 33.88 Engine overtemperature test. The requirements of Sec. 33.88(b) except that the test time is 5 minutes instead of 4 minutes. Issued in Burlington, Massachusetts, on May 18, 2015. Carlos Pestana, Acting Manager, Engine & Propeller Directorate, Aircraft Certification Service. [FR Doc. 2015-12986 Filed 5-27-15; 8:45 am] BILLING CODE 4910-13-P
![Federal Register / Vol. 80, No. 102 / Thursday, May 28, 2015 / Proposed Rules 30389
transaction (other than a collateralized By order of the Board of Governors of the to http://regulations.gov, including any
deposit), secured lending transaction, Federal Reserve System, May 18, 2015. personal information the commenter
asset exchange, or collateralized Robert deV. Frierson, provides. Using the search function of
derivatives transaction that matures Secretary of the Board. the docket Web site, anyone can find
within 30 calendar days of the [FR Doc. 2015–12850 Filed 5–27–15; 8:45 am] and read the electronic form of all
calculation date where the [BANK] will BILLING CODE P comments received into any FAA
provide an asset that is eligible HQLA docket, including the name of the
and the counterparty will provide an individual sending the comment (or
asset that will be eligible HQLA. DEPARTMENT OF TRANSPORTATION signing the comment for an association,
(h) * * * business, labor union, etc.). DOT’s
Federal Aviation Administration complete Privacy Act Statement can be
(3) The adjusted public sector entity
found in the Federal Register published
security cap excess amount. 14 CFR Part 33 on April 11, 2000 (65 FR 19477–19478),
* * * * * as well as at http://DocketsInfo.dot.gov.
[Docket No. FAA–2015–1771; Notice No. 33–
(k) Calculation of the adjusted public 15–01–SC] Docket: Background documents or
sector entity security cap excess comments received may be read at
amount. As of the calculation date, the Special Conditions: Pratt and Whitney http://www.regulations.gov at any time.
adjusted public sector entity security Canada, PW210A; Flat 30-Second and Follow the online instructions for
cap excess amount equals the greater of: 2-Minute One Engine Inoperative accessing the docket or go to the Docket
(1) The adjusted public sector entity Rating Operations in Room W12–140 of the
security liquid asset amount minus the West Building Ground Floor at 1200
AGENCY: Federal Aviation New Jersey Avenue SE., Washington,
adjusted level 2 cap excess amount Administration (FAA), DOT.
minus the adjusted level 2B cap excess DC, between 9 a.m., and 5 p.m., Monday
ACTION: Notice of proposed special through Friday, except Federal holidays.
amount minus 0.0526 times the sum of:
conditions.
(i) The adjusted level 1 liquid asset FOR FURTHER INFORMATION CONTACT: For
amount; SUMMARY: This action proposes special technical questions concerning this
conditions for the Pratt and Whitney proposed rule, contact Tara Fitzgerald,
(ii) The adjusted level 2A liquid asset ANE–111, Engine and Propeller
amount: and Canada PW210A engine model. This
engine will have a novel or unusual Directorate, Aircraft Certification
(iii) The adjusted level 2B liquid asset design feature—an additional one Service, 12 New England Executive
amount minus the adjusted public engine inoperative (OEI) rating that Park, Burlington, Massachusetts 01803–
sector entity security liquid asset combines the 30-second and 2-minute 5213; telephone (781) 238–7130;
amount; or OEI ratings into a single rating. The facsimile (781) 238–7199. For legal
(2) 0. applicable airworthiness regulations do questions concerning this proposed
■ 4. Amend § 249.22, by redesignating not contain adequate or appropriate rule, contact Vincent Bennett, ANE–7,
paragraph (c) as paragraph (d) and safety standards for this design feature. Engine and Propeller Directorate,
adding new paragraph (c) to read as These proposed special conditions Aircraft Certification Service, 12 New
follows: contain the additional safety standards England Executive Park, Burlington,
that the Administrator considers Massachusetts 01803–5299; telephone
§ 249.22 Requirements for eligible high- necessary to establish a level of safety (781) 238–7044; facsimile (781) 238–
quality liquid assets. equivalent to that established by the 7055; email vincent.bennett@faa.gov.
* * * * * existing airworthiness standards. SUPPLEMENTARY INFORMATION:
(c) Securities of public sector entities DATES: Send your comments on or
Comments Invited
as eligible HQLA. A Board-regulated before June 8, 2015.
institution may include as eligible ADDRESSES: Send comments identified We invite interested people to take
HQLA a general obligation security by docket number FAA–2015–1771 part in this rulemaking by sending
issued by, or guaranteed as to the timely using any of the following methods: written comments, data, or views. The
payment of principal and interest by, a • Federal eRegulations Portal: Go to most helpful comments reference a
public sector entity if each of the http://www.regulations.gov and follow specific portion of the special
following is satisfied: the online instructions for sending your conditions, explain the reason for any
(1) The fair value of a single issuance comments electronically. recommended change, and include
of securities that are included as eligible • Mail: Send comments to Docket supporting data.
HQLA by the Board-regulated Operations, M–30, U.S. Department of We will consider all comments
institution is no greater than 25 percent Transportation (DOT), 1200 New Jersey received in the docket on or before the
of the total amount of outstanding Avenue SE., Room W12–140, West closing date for comments. We will
securities with the same CUSIP number Building Ground Floor, Washington, DC consider comments filed late if it is
at the calculation date; and 20590–0001. possible to do so without incurring
• Hand Delivery or Courier: Take expense or delay. We may change these
(2) The fair value of the aggregate comments to Docket Operations in special conditions based on the
wreier-aviles on DSK5TPTVN1PROD with PROPOSALS
amount of securities of a single public Room W12–140 of the West Building comments we receive.
sector entity issuer that are included as Ground Floor at 1200 New Jersey
eligible HQLA by the Board-regulated Background
Avenue SE., Washington, DC, between 8
institution is no greater than two times a.m., and 5 p.m., Monday through On February 14, 2013, Pratt and
the average daily trading volume during Friday, except Federal holidays. Whitney Canada applied for an
the previous four quarters of all general • Fax: Fax comments to Docket amendment to Type Certificate No.
obligation securities issued by that Operations at 202–493–2251. E00083EN–E to include the new
public sector entity. Privacy: The FAA will post all PW210A engine model. The PW210A,
* * * * * comments it receives, without change, which is a derivative of the PW210S
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![Federal Register / Vol. 80, No. 102 / Thursday, May 28, 2015 / Proposed Rules 30391
List of Subjects in 14 CFR Part 33 of 33.29(c) the PW210A must 188 series airplanes. This proposed AD
Air Transportation, Aircraft, Aviation, incorporate a means or a provision for was prompted by an evaluation by the
Aviation safety, Safety. a means to: design approval holder (DAH)
(1) Alert the pilot when the engine is indicating that a certain circumferential
The authority citation for these
at the Flat 30-second and 2-minute OEI fuselage splice is subject to widespread
special conditions is as follows:
Power level, when the event begins, and fatigue damage (WFD). This proposed
Authority: 49 U.S.C. 106(g), 40113, 44701, when the time interval expires; AD would require an inspection for
44702, 44704. (2) Automatically record each usage corrosion and previous repairs, severed
The Proposed Special Conditions and duration of power at the Flat 30- stringers, cracking, and loose or
Accordingly, the Federal Aviation second and 2-minute OEI Power rating; distressed fasteners of the forward and
Administration (FAA) proposes the (3) Following each flight when the aft ends of the stringer splices of certain
following special conditions as part of Flat 30-second and 2-minute OEI Power stringers, inspection for cracking and
the type certification basis for Pratt and rating is used, alert maintenance modification of certain fastener holes
Whitney Canada PW210A engine personnel in a positive manner that the common to the stringer and splice
model. engine has been operated at the Flat 30- member at the forward and aft ends of
second and 2-minute OEI Power level, the splice, and related investigative and
Flat 30-Second and 2-Minute OEI and permit retrieval of the recorded corrective actions if necessary. We are
1. Part 1.1 Definitions data; and proposing this AD to prevent loss of
(4) Enable routine verification of the residual strength of a certain
‘‘Rated Flat 30-second and 2-minute proper operation of the above means. circumferential fuselage splice, which
One Engine Inoperative (OEI) Power,’’ (f) Section 33.87 Endurance test. The could lead to rapid decompression of
with respect to rotorcraft turbine requirements applicable to 30-second the cabin and potential loss of the
engines, means (1) a single rating for and 2-minute OEI ratings, except for: airplane.
which the shaft horsepower and (1) The test of § 33.87(a)(7) for the
associated operating limitations of the DATES: We must receive comments on
purposes of temperature stabilization, this proposed AD by July 13, 2015.
30-second OEI and 2-minute OEI ratings must be run with a test period time of
are equal, and (2) the shaft horsepower ADDRESSES: You may send comments,
2.5 minutes.
is that developed under static (2) The tests in § 33.87(f)(2) and (3) using the procedures found in 14 CFR
conditions at the altitude and must be run continuously for the 11.43 and 11.45, by any of the following
temperature for the hot day, and within duration of 2.5 minutes, and methods:
the operating limitations established • Federal eRulemaking Portal: Go to
(3) The tests in § 33.87(f)(6) and (7)
under Part 33. The rating is for http://www.regulations.gov. Follow the
must be run continuously for the
continuation of flight operation after the instructions for submitting comments.
duration of 2.5 minutes.
failure or shutdown of one engine in • Fax: 202–493–2251.
(g) Section 33.88 Engine • Mail: U.S. Department of
multiengine rotorcraft, for up to three overtemperature test. The requirements
periods of use no longer than 2.5 Transportation, Docket Operations, M–
of § 33.88(b) except that the test time is 30, West Building Ground Floor, Room
minutes each in any one flight, and 5 minutes instead of 4 minutes.
followed by mandatory inspection and W12–140, 1200 New Jersey Avenue SE.,
Issued in Burlington, Massachusetts, on Washington, DC 20590.
prescribed maintenance action.
May 18, 2015. • Hand Delivery: Deliver to Mail
2. Part 33 Requirements Carlos Pestana, address above between 9 a.m. and 5
(a) The airworthiness standards in Acting Manager, Engine & Propeller p.m., Monday through Friday, except
Part 33 Amendment 30 for the 30- Directorate, Aircraft Certification Service. Federal holidays.
second OEI and 2-minute OEI ratings [FR Doc. 2015–12986 Filed 5–27–15; 8:45 am] For service information identified in
are applicable to the Flat 30-second and BILLING CODE 4910–13–P this proposed AD, contact Lockheed
2-minute OEI Power rating. In addition Martin Corporation/Lockheed Martin
the following special conditions apply; Aeronautics Company, Airworthiness
(b) Section 33.7 Engine ratings and DEPARTMENT OF TRANSPORTATION Office, Dept. 6A0M, Zone 0252, Column
operating limitations. Flat 30-second P–58, 86 S. Cobb Drive, Marietta, GA
and 2-minute OEI Power rating and Federal Aviation Administration 30063; phone: 770–494–5444; fax: 770–
operating limitations are established for 494–5445; email: ams.portal@lmco.com;
power, torque, rotational speed, gas 14 CFR Part 39 Internet http://
temperature, and time duration. [Docket No. FAA–2015–1425; Directorate www.lockheedmartin.com/ams/tools/
(c) Section 33.27 Turbine, Identifier 2014–NM–185–AD] TechPubs.html. You may view this
compressor, fan, and turbosupercharger referenced service information at the
RIN 2120–AA64
rotor overspeed. The requirements of FAA, Transport Airplane Directorate,
§ 33.27, except that following the test, Airworthiness Directives; Lockheed 1601 Lind Avenue SW., Renton, WA.
the rotor may not exhibit conditions Martin Corporation/Lockheed Martin For information on the availability of
such as cracking or distortion which Aeronautics Company Airplanes this material at the FAA, call 425–227–
preclude continued safe operation. 1221.
wreier-aviles on DSK5TPTVN1PROD with PROPOSALS
(d) Section 33.28 Engine controls AGENCY: Federal Aviation
systems. Must incorporate a means, or a Administration (FAA), DOT. Examining the AD Docket
provision for a means, for automatic ACTION: Notice of proposed rulemaking You may examine the AD docket on
availability and automatic control of the (NPRM). the Internet at http://
Flat 30-second and 2-minute OEI Power www.regulations.gov by searching for
within the declared operating SUMMARY: We propose to adopt a new and locating Docket No. FAA–2015–
limitations. airworthiness directive (AD) for certain 1425; or in person at the Docket
(e) Section 33.29 Instrument Lockheed Martin Corporation/Lockheed Management Facility between 9 a.m.
Connection. In lieu of the requirements Martin Aeronautics Company Model and 5 p.m., Monday through Friday,
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Document Created: 2018-02-21 10:32:52
Document Modified: 2018-02-21 10:32:52
| 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 | Proposed Rules | |
| Action | Notice of proposed special conditions. | |
| Dates | Send your comments on or before June 8, 2015. | |
| Contact | For technical questions concerning this proposed rule, contact Tara Fitzgerald, ANE-111, Engine and Propeller Directorate, Aircraft Certification Service, 12 New England Executive Park, Burlington, Massachusetts 01803-5213; telephone (781) 238-7130; facsimile (781) 238-7199. For legal questions concerning this proposed rule, contact Vincent Bennett, ANE-7, Engine and Propeller Directorate, Aircraft Certification Service, 12 New England Executive Park, Burlington, Massachusetts 01803-5299; telephone (781) 238-7044; facsimile (781) 238-7055; email [email protected] | |
| FR Citation | 80 FR 30389 | |
| CFR Associated | Air Transportation; Aircraft; Aviation; Aviation Safety and Safety |
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