82 FR 16891 - Special Conditions: Bombardier Inc. Models BD-700-2A12 and BD-700-2A13 airplanes; Operation Without Normal Electrical Power.
DEPARTMENT OF TRANSPORTATION
Federal Aviation Administration Federal Register Volume 82, Issue 66 (April 7, 2017)
Federal Aviation Administration
Federal Register Volume 82, Issue 66 (April 7, 2017)
| Page Range | 16891-16893 | |
| FR Document | 2017-06929 |
[Federal Register Volume 82, Number 66 (Friday, April 7, 2017)] [Rules and Regulations] [Pages 16891-16893] From the Federal Register Online [www.thefederalregister.org] [FR Doc No: 2017-06929] ======================================================================== Rules and Regulations Federal Register ________________________________________________________________________ This section of the FEDERAL REGISTER contains regulatory documents having general applicability and legal effect, most of which are keyed to and codified in the Code of Federal Regulations, which is published under 50 titles pursuant to 44 U.S.C. 1510. The Code of Federal Regulations is sold by the Superintendent of Documents. ======================================================================== Federal Register / Vol. 82, No. 66 / Friday, April 7, 2017 / Rules and Regulations [[Page 16891]] DEPARTMENT OF TRANSPORTATION Federal Aviation Administration 14 CFR Part 25 [Docket No. FAA-2016-8031; Special Conditions No. 25-653-SC] Special Conditions: Bombardier Inc. Models BD-700-2A12 and BD- 700-2A13 airplanes; Operation Without Normal Electrical Power. AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Final special conditions; request for comments. ----------------------------------------------------------------------- SUMMARY: These special conditions are issued for the Bombardier Inc. (Bombardier) Models BD-700-2A12 and BD-700-2A13 airplanes. These airplanes will have novel or unusual design features when compared to the state of technology envisioned in the airworthiness standards for transport-category airplanes. These design features are electrical and electronic systems that perform critical functions, the loss of which could be catastrophic to the airplane. The applicable airworthiness regulations do not contain adequate or appropriate safety standards for these design features. These 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: This action is effective on Bombardier on April 7, 2017. We must receive your comments by May 22, 2017. ADDRESSES: Send comments identified by docket number FAA-2016-8031 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 9 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://www.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). 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: Stephen Slotte, FAA, Airplane and Flight Crew Interface Branch, ANM-111, Transport Airplane Directorate, Aircraft Certification Service, 1601 Lind Avenue SW., Renton, Washington, 98057-3356; telephone 425-227-2315; facsimile 425-227-1149. 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 we receive on or before the closing date for comments. We may change these special conditions based on the comments we receive. Background On May 30, 2012, Bombardier applied for an amendment to type certificate no. T00003NY to include the new Model BD-700-2A12 and BD- 700-2A13 airplanes. These airplanes are derivatives of the Model BD-700 series of airplanes and are marketed as the Bombardier Global 7000 (Model BD-700-2A12) and Global 8000 (Model BD-700-2A13). These airplanes are twin-engine, transport-category, executive-interior business jets. The maximum passenger capacity is 19 and the maximum takeoff weights are 106,250 lb. (Model BD-700-2A12) and 104,800 lb. (Model BD-700-2A13). Type Certification Basis Under the provisions of Title 14, Code of Federal Regulations (14 CFR) 21.101, Bombardier must show that the Model BD-700-2A12 and BD- 700-2A13 airplanes meet the applicable provisions of the regulations listed in type certificate no. T00003NY, or the applicable regulations in effect on the date of application for the change, except for earlier amendments as agreed upon by the FAA. If the Administrator finds that the applicable airworthiness regulations (i.e., 14 CFR part 25) do not contain adequate or appropriate safety standards for the BD-700-2A12 and BD-700-2A13 airplanes 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 novel or unusual design feature, or should any other model already included on the same type certificate be modified to incorporate the same novel or unusual design feature, these special conditions would also apply to the other model under Sec. 21.101. In addition to the applicable airworthiness regulations and special conditions, the Model BD-700-2A12 and BD-700-2A13 airplanes must comply with the fuel-vent and exhaust-emission requirements of 14 CFR part 34, and the noise certification requirements of 14 CFR part 36. The FAA issues special conditions, as defined in 14 CFR 11.19, in accordance [[Page 16892]] with Sec. 11.38, and they become part of the type-certification basis under Sec. 21.101. Novel or Unusual Design Features The Bombardier Model BD-700-2A12 and BD-700-2A13 airplanes will incorporate novel or unusual design features associated with electrical and electronic flight-control systems that perform critical functions, the loss of which may result in loss of flight controls and other critical systems, and that may be catastrophic to the airplane if not appropriately protected. The applicable airworthiness regulations do not contain adequate or appropriate safety standards for these design features. These 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. Discussion The Model BD-700-2A12 and BD-700-2A13 airplanes have a fly-by-wire flight-control system that requires a continuous source of electrical power to maintain an operable flight-control system. Section 25.1351(d), ``Operation without normal electrical power,'' requires safe operation in visual flight rule (VFR) conditions for at least five minutes after loss of normal electrical power, excluding the battery. This rule was structured around a traditional design using mechanical control cables and linkages for flight control. These manual controls allow the crew to maintain aerodynamic control of the airplane for an indefinite time after loss of all electrical power. Under these conditions, a mechanical flight-control system provided the crew with the ability to fly the airplane while attempting to identify the cause of the electrical failure, restart engine(s) if necessary, and attempt to re-establish some of the electrical-power generation capability. A critical assumption in Sec. 25.1351(d) is that the airplane is in VFR conditions at the time of the failure. This is not a valid assumption in today's airline operating environment where airplanes fly much of the time in instrument meteorological conditions on air- traffic-control-defined flight paths. Another assumption in the existing rule is that the loss of all normal electrical power is the result of the loss of all engines. The five-minute period in the rule is to allow at least one engine to be restarted, following an all- engine power loss, to continue the flight to a safe landing. However, service experience on airplanes with similar electrical power-system architecture as the Bombardier Global 7000/8000 airplanes has shown that at least the temporary loss of all electrical power for causes other than all-engine failure is not extremely improbable. To maintain the same level of safety, envisioned by the existing rule, with traditional mechanical flight controls, the Global 7000/8000 design must not be time-limited in its operation under all reasonably foreseeable conditions, including loss of all normal sources of engine or auxiliary-power-unit (APU)-generated electrical power. Unless Bombardier can show that the non-restorable loss of the engine and APU power sources is extremely improbable, Bombardier must demonstrate that the airplanes can maintain safe flight and landing (including steering and braking on the ground for airplanes using steer- and brake-by-wire, and fly-by-wire speed-brake panels) with the use of emergency or alternate electrical power systems. These electrical power systems, or the minimum restorable electrical power sources, must be able to power loads that are essential for continued safe flight and landing. Applicability As discussed above, these special conditions are applicable to the Model BD-700-2A12 and BD-700-2A13 airplanes. Should Bombardier apply at a later date for a change to the type certificate to include another model incorporating the same novel or unusual design features, these special conditions would apply to the other model as well. Conclusion This action affects only certain novel or unusual design features on two models of airplanes. It is not a rule of general applicability. The substance of these special conditions has been subject to the public notice and comment period in several prior instances, and has been derived without substantive change from those previously issued. It is unlikely that prior public comment would result in a significant change from the substance contained herein. Therefore, the FAA has determined that prior public notice and comment are unnecessary and impracticable, and good cause exists for adopting these special conditions upon issuance. The FAA is requesting comments to allow interested persons to submit views that may not have been submitted in response to the prior opportunities for comment described above. List of Subjects in 14 CFR Part 25 Aircraft, Aviation safety, Reporting and recordkeeping requirements. 0 The authority citation for these special conditions is as follows: Authority: 49 U.S.C. 106(g), 40113, 44701, 44702, 44704. The Special Conditions 0 Accordingly, pursuant to the authority delegated to me by the Administrator, the following special conditions are issued as part of the type certification basis for Bombardier Model BD-700-2A12 and BD- 700-2A13 airplanes. In lieu of 14 CFR 25.1351(d), the following special conditions apply: 1. Bombardier must show, by test or a combination of test and analysis, that the airplane is capable of continued safe flight and landing with all normal electrical power sources inoperative, as prescribed by paragraphs 1.a. and 1.b., below. For purposes of these special conditions, normal sources of electrical-power generation do not include alternate power sources such as the battery, ram-air turbine, or independent power systems such as the flight-control permanent-magnet generating system. In showing capability for continued safe flight and landing, Bombardier must account for systems capability, effects on crew workload and operating conditions, and the physiological needs of the flightcrew and passengers for the longest diversion time for which Bombardier is seeking approval. a. In showing compliance with this requirement, Bombardier must account for common-cause failures, cascading failures, and zonal physical threats. b. Bombardier may consider the ability to restore operation of portions of the electrical power generation and distribution system if it can be shown that unrecoverable loss of those portions of the system is extremely improbable. The design must provide an alternative source of electrical power for the time required to restore the minimum electrical-power generation capability required for safe flight and landing. Bombardier may exclude unrecoverable loss of all engines when showing compliance with this requirement. 2. Regardless of electrical-power generation and distribution system recovery capability shown under special condition 1, above, sufficient electrical-system capability must be provided to: a. Allow time to descend, with all engines inoperative, at the speed that provides the best glide distance, from the maximum operating altitude to the top of the engine-restart envelope, and b. Subsequently allow multiple start attempts of the engines and auxiliary [[Page 16893]] power unit (APU). The design must provide this capability in addition to the electrical capability required by existing part 25 requirements related to operation with all engines inoperative. 3. The airplane emergency electrical power system must be designed to supply: a. Electrical power required for immediate safety, which must continue to operate without the need for crew action following the loss of the normal electrical power, for a duration sufficient to allow reconfiguration to provide a non-time-limited source of electrical power. b. Electrical power required for continued safe flight and landing for the maximum diversion time. 4. If Bombardier uses APU-generated electrical power to satisfy the requirements of these special conditions, and if reaching a suitable runway for landing is beyond the capacity of the battery systems, then the APU must be able to be started under any foreseeable flight condition prior to the depletion of the battery, or the restoration of normal electrical power, whichever occurs first. Flight test must demonstrate this capability at the most critical condition. a. Bombardier must show that the APU will provide adequate electrical power for continued safe flight and landing. b. The airplane flight manual (AFM) must incorporate non-normal procedures that direct the pilot to take appropriate actions to activate the APU after loss of normal engine-driven generated electrical power. 5. As part of showing compliance with these special conditions, the tests to demonstrate loss of all normal electrical power must also take into account the following: a. The assumption that the failure condition occurs during night instrument meteorological conditions (IMC) at the most critical phase of the flight, relative to the worst possible electrical-power distribution and equipment-loads-demand condition. b. After the un-restorable loss of normal engine-generator power, the airplane engine restart capability is provided and operations continued in IMC. c. The airplane is demonstrated to be capable of continued safe flight and landing. The length of time must be computed based on the maximum diversion time capability for which the airplane is being certified. Bombardier must account for airspeed reductions resulting from the associated failure or failures. d. The airplane must provide adequate indication of loss of normal electrical power to direct the pilot to the non-normal procedures, and the AFM must incorporate non-normal procedures that will direct the pilot to take appropriate actions. Issued in Renton, Washington, on March 31, 2017. Michael Kaszycki, Assistant Manager, Transport Airplane Directorate, Aircraft Certification Service. [FR Doc. 2017-06929 Filed 4-6-17; 8:45 am] BILLING CODE 4910-13-P
![16891
Rules and Regulations Federal Register
Vol. 82, No. 66
Friday, April 7, 2017
This section of the FEDERAL REGISTER Transportation (DOT), 1200 New Jersey Background
contains regulatory documents having general Avenue SE., Room W12–140, West On May 30, 2012, Bombardier applied
applicability and legal effect, most of which Building Ground Floor, Washington, DC
are keyed to and codified in the Code of for an amendment to type certificate no.
20590–0001. T00003NY to include the new Model
Federal Regulations, which is published under • Hand Delivery or Courier: Take
50 titles pursuant to 44 U.S.C. 1510. BD–700–2A12 and BD–700–2A13
comments to Docket Operations in airplanes. These airplanes are
The Code of Federal Regulations is sold by Room W12–140 of the West Building derivatives of the Model BD–700 series
the Superintendent of Documents. Ground Floor at 1200 New Jersey of airplanes and are marketed as the
Avenue SE., Washington, DC, between 9 Bombardier Global 7000 (Model BD–
a.m. and 5 p.m., Monday through 700–2A12) and Global 8000 (Model BD–
DEPARTMENT OF TRANSPORTATION Friday, except Federal holidays. 700–2A13). These airplanes are twin-
• Fax: Fax comments to Docket engine, transport-category, executive-
Federal Aviation Administration Operations at 202–493–2251. interior business jets. The maximum
Privacy: The FAA will post all
14 CFR Part 25 passenger capacity is 19 and the
comments it receives, without change,
maximum takeoff weights are 106,250
[Docket No. FAA–2016–8031; Special to http://www.regulations.gov/,
lb. (Model BD–700–2A12) and 104,800
Conditions No. 25–653–SC] including any personal information the
lb. (Model BD–700–2A13).
commenter provides. Using the search
Special Conditions: Bombardier Inc. function of the docket Web site, anyone Type Certification Basis
Models BD–700–2A12 and BD–700– can find and read the electronic form of Under the provisions of Title 14, Code
2A13 airplanes; Operation Without all comments received into any FAA of Federal Regulations (14 CFR) 21.101,
Normal Electrical Power. docket, including the name of the Bombardier must show that the Model
individual sending the comment (or BD–700–2A12 and BD–700–2A13
AGENCY: Federal Aviation signing the comment for an association,
Administration (FAA), DOT. airplanes meet the applicable provisions
business, labor union, etc.). DOT’s of the regulations listed in type
ACTION: Final special conditions; request complete Privacy Act Statement can be certificate no. T00003NY, or the
for comments. found in the Federal Register published applicable regulations in effect on the
on April 11, 2000 (65 FR 19477–19478). date of application for the change,
SUMMARY: These special conditions are Docket: Background documents or
issued for the Bombardier Inc. except for earlier amendments as agreed
comments received may be read at upon by the FAA.
(Bombardier) Models BD–700–2A12 and http://www.regulations.gov/ at any time.
BD–700–2A13 airplanes. These If the Administrator finds that the
Follow the online instructions for applicable airworthiness regulations
airplanes will have novel or unusual accessing the docket or go to the Docket
design features when compared to the (i.e., 14 CFR part 25) do not contain
Operations in Room W12–140 of the adequate or appropriate safety standards
state of technology envisioned in the West Building Ground Floor at 1200
airworthiness standards for transport- for the BD–700–2A12 and BD–700–
New Jersey Avenue SE., Washington, 2A13 airplanes because of a novel or
category airplanes. These design DC, between 9 a.m. and 5 p.m., Monday
features are electrical and electronic unusual design feature, special
through Friday, except Federal holidays. conditions are prescribed under the
systems that perform critical functions,
FOR FURTHER INFORMATION CONTACT: provisions of § 21.16.
the loss of which could be catastrophic
to the airplane. The applicable Stephen Slotte, FAA, Airplane and Special conditions are initially
airworthiness regulations do not contain Flight Crew Interface Branch, ANM– applicable to the model for which they
adequate or appropriate safety standards 111, Transport Airplane Directorate, are issued. Should the type certificate
for these design features. These special Aircraft Certification Service, 1601 Lind for that model be amended later to
conditions contain the additional safety Avenue SW., Renton, Washington, include any other model that
standards that the Administrator 98057–3356; telephone 425–227–2315; incorporates the same novel or unusual
considers necessary to establish a level facsimile 425–227–1149. design feature, or should any other
of safety equivalent to that established SUPPLEMENTARY INFORMATION: model already included on the same
by the existing airworthiness standards. type certificate be modified to
Comments Invited incorporate the same novel or unusual
DATES: This action is effective on
We invite interested people to take design feature, these special conditions
Bombardier on April 7, 2017. We must part in this rulemaking by sending would also apply to the other model
receive your comments by May 22, written comments, data, or views. The under § 21.101.
2017. most helpful comments reference a In addition to the applicable
ADDRESSES: Send comments identified specific portion of the special airworthiness regulations and special
by docket number FAA–2016–8031 conditions, explain the reason for any conditions, the Model BD–700–2A12
using any of the following methods: recommended change, and include and BD–700–2A13 airplanes must
nlaroche on DSK30NT082PROD with RULES
• Federal eRegulations Portal: Go to supporting data. comply with the fuel-vent and exhaust-
http://www.regulations.gov/ and follow We will consider all comments we emission requirements of 14 CFR part
the online instructions for sending your receive on or before the closing date for 34, and the noise certification
comments electronically. comments. We may change these special requirements of 14 CFR part 36.
• Mail: Send comments to Docket conditions based on the comments we The FAA issues special conditions, as
Operations, M–30, U.S. Department of receive. defined in 14 CFR 11.19, in accordance
VerDate Sep<11>2014 14:50 Apr 06, 2017 Jkt 241001 PO 00000 Frm 00001 Fmt 4700 Sfmt 4700 E:\FR\FM\07APR1.SGM 07APR1](https://thefederalregister.org/doc/82_FR_16957/page/1.svg)
![Federal Register / Vol. 82, No. 66 / Friday, April 7, 2017 / Rules and Regulations 16893
power unit (APU). The design must d. The airplane must provide Building Ground Floor, Washington, DC
provide this capability in addition to the adequate indication of loss of normal 20590–0001.
electrical capability required by existing electrical power to direct the pilot to the • Hand Delivery or Courier: Take
part 25 requirements related to non-normal procedures, and the AFM comments to Docket Operations in
operation with all engines inoperative. must incorporate non-normal Room W12–140 of the West Building
3. The airplane emergency electrical procedures that will direct the pilot to Ground Floor at 1200 New Jersey
power system must be designed to take appropriate actions. Avenue SE., Washington, DC, between 9
supply: Issued in Renton, Washington, on March a.m. and 5 p.m., Monday through
a. Electrical power required for 31, 2017. Friday, except Federal holidays.
immediate safety, which must continue Michael Kaszycki, • Fax: Fax comments to Docket
to operate without the need for crew Assistant Manager, Transport Airplane
Operations at 202–493–2251.
action following the loss of the normal Directorate, Aircraft Certification Service. Privacy: The FAA will post all
electrical power, for a duration comments it receives, without change,
[FR Doc. 2017–06929 Filed 4–6–17; 8:45 am]
sufficient to allow reconfiguration to to http://www.regulations.gov/,
BILLING CODE 4910–13–P
provide a non-time-limited source of including any personal information the
electrical power. commenter provides. Using the search
b. Electrical power required for DEPARTMENT OF TRANSPORTATION function of the docket Web site, anyone
continued safe flight and landing for the can find and read the electronic form of
maximum diversion time. Federal Aviation Administration all comments received into any FAA
4. If Bombardier uses APU-generated docket, including the name of the
electrical power to satisfy the 14 CFR Part 25 individual sending the comment (or
requirements of these special signing the comment for an association,
[Docket No. FAA–2017–0126; Special business, labor union, etc.). DOT’s
conditions, and if reaching a suitable Conditions No. 25–654–SC]
runway for landing is beyond the complete Privacy Act Statement can be
capacity of the battery systems, then the Special Conditions: VT DRB Aviation found in the Federal Register published
APU must be able to be started under Consultants, Boeing Model 777–200 on April 11, 2000 (65 FR 19477–19478),
any foreseeable flight condition prior to Airplanes; Installation of an Airbag as well as at http://DocketsInfo.dot.gov/.
the depletion of the battery, or the System in Shoulder Belts Docket: Background documents or
restoration of normal electrical power, comments received may be read at
whichever occurs first. Flight test must AGENCY: Federal Aviation http://www.regulations.gov/ at any time.
demonstrate this capability at the most Administration (FAA), DOT. Follow the online instructions for
critical condition. ACTION: Final special conditions; request accessing the docket or go to Docket
a. Bombardier must show that the for comments. Operations in Room W12–140 of the
APU will provide adequate electrical West Building Ground Floor at 1200
power for continued safe flight and SUMMARY: These special conditions are New Jersey Avenue SE., Washington,
landing. issued for the Boeing Model 777–200 DC, between 9 a.m. and 5 p.m., Monday
b. The airplane flight manual (AFM) airplane. This airplane, as modified by through Friday, except Federal holidays.
must incorporate non-normal VT DRB Aviation Consultants (VT DRB), FOR FURTHER INFORMATION CONTACT: John
procedures that direct the pilot to take will have a novel or unusual design Shelden, FAA, Airframe and Cabin
appropriate actions to activate the APU feature when compared to the state of Safety Branch, ANM–115, Transport
after loss of normal engine-driven technology envisioned in the Airplane Directorate, Aircraft
generated electrical power. airworthiness standards for transport- Certification Service, 1601 Lind Avenue
5. As part of showing compliance category airplanes. This design feature SW., Renton, Washington 98057–3356;
with these special conditions, the tests is an airbag system installed in shoulder telephone 425–227–2785; facsimile
to demonstrate loss of all normal belts. The applicable airworthiness 425–227–1320.
electrical power must also take into regulations do not contain adequate or
SUPPLEMENTARY INFORMATION: The FAA
account the following: appropriate safety standards for this
has determined that notice of, and
design feature. These special conditions
a. The assumption that the failure opportunity for prior public comment
contain the additional safety standards
condition occurs during night on, these special conditions is
that the Administrator considers
instrument meteorological conditions impracticable because these procedures
necessary to establish a level of safety
(IMC) at the most critical phase of the would significantly delay issuance of
equivalent to that established by the
flight, relative to the worst possible the design approval and thus delivery of
existing airworthiness standards.
electrical-power distribution and the affected airplanes.
equipment-loads-demand condition. DATES: This action is effective on VT In addition, the substance of these
b. After the un-restorable loss of DRB Aviation Consultants on April 7, special conditions has been subject to
normal engine-generator power, the 2017. We must receive your comments the public-comment process in several
airplane engine restart capability is by May 22, 2017. prior instances with no substantive
provided and operations continued in ADDRESSES: Send comments identified comments received. The FAA therefore
IMC. by docket number FAA–2017–0126 finds that good cause exists for making
c. The airplane is demonstrated to be using any of the following methods: these special conditions effective upon
capable of continued safe flight and • Federal eRegulations Portal: Go to publication in the Federal Register.
landing. The length of time must be http://www.regulations.gov/and follow
nlaroche on DSK30NT082PROD with RULES
computed based on the maximum the online instructions for sending your Comments Invited
diversion time capability for which the comments electronically. We invite interested people to take
airplane is being certified. Bombardier • Mail: Send comments to Docket part in this rulemaking by sending
must account for airspeed reductions Operations, M–30, U.S. Department of written comments, data, or views. The
resulting from the associated failure or Transportation (DOT), 1200 New Jersey most helpful comments reference a
failures. Avenue SE., Room W12–140, West specific portion of the special
VerDate Sep<11>2014 14:50 Apr 06, 2017 Jkt 241001 PO 00000 Frm 00003 Fmt 4700 Sfmt 4700 E:\FR\FM\07APR1.SGM 07APR1](https://thefederalregister.org/doc/82_FR_16957/page/3.svg)
Document Created: 2017-04-06 23:49:48
Document Modified: 2017-04-06 23:49:48
| 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 special conditions; request for comments. | |
| Dates | This action is effective on Bombardier on April 7, 2017. We must receive your comments by May 22, 2017. | |
| Contact | Stephen Slotte, FAA, Airplane and Flight Crew Interface Branch, ANM-111, Transport Airplane Directorate, Aircraft Certification Service, 1601 Lind Avenue SW., Renton, Washington, 98057-3356; telephone 425-227-2315; facsimile 425-227-1149. | |
| FR Citation | 82 FR 16891 | |
| CFR Associated | Aircraft; Aviation Safety and Reporting and Recordkeeping Requirements |
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