83 FR 53193 - Special Conditions: Gulfstream Aerospace Corporation Model GVII-G500 Airplanes; Airbag Systems on Multiple-Place and Single-Place Side-Facing Seats
DEPARTMENT OF TRANSPORTATION
Federal Aviation Administration Federal Register Volume 83, Issue 204 (October 22, 2018)
Federal Aviation Administration
Federal Register Volume 83, Issue 204 (October 22, 2018)
| Page Range | 53193-53195 | |
| FR Document | 2018-22928 |
[Federal Register Volume 83, Number 204 (Monday, October 22, 2018)] [Proposed Rules] [Pages 53193-53195] From the Federal Register Online [www.thefederalregister.org] [FR Doc No: 2018-22928] ======================================================================= ----------------------------------------------------------------------- DEPARTMENT OF TRANSPORTATION Federal Aviation Administration 14 CFR Part 25 [Docket No. FAA-2017-0240; Notice No. 25-18-04-SC] Special Conditions: Gulfstream Aerospace Corporation Model GVII- G500 Airplanes; Airbag Systems on Multiple-Place and Single-Place Side- Facing Seats AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of proposed amended special conditions. ----------------------------------------------------------------------- SUMMARY: This action proposes amended special conditions for the Gulfstream Aerospace Corporation (Gulfstream) Model GVII-G500 airplane. This amendment changes an error in a reference to a special conditions number and adds one special condition. This airplane will have a novel or unusual design feature when compared to the state of technology envisioned in the airworthiness standards for transport-category airplanes. This design feature is airbag systems on multiple-place and single-place side-facing seats. The applicable airworthiness regulations do not contain adequate or appropriate safety standards for this design feature. 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: Send comments on or before November 21, 2018. ADDRESSES: Send comments identified by Docket No. FAA-2017-0240 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 website, 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 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: Alan Sinclair, Airframe and Cabin Safety Section, AIR-675, Transport Standards Branch, Policy and Innovation Division, Aircraft Certification Service, Federal Aviation Administration, 2200 South 216th Street, Des Moines, Washington 98198; telephone and fax 206-231-3215. 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 proposed special conditions, explain the reason for any recommended change, and include supporting data. We will consider all comments we receive by the closing date for comments. We may change these special conditions based on the comments we receive. Background On March 29, 2012, Gulfstream Aerospace Corporation applied for a type certificate for their new Model GVII-G500 airplane. The Model GVII-G500 airplane will be a twin-engine, transport-category, business jet capable of accommodating up to 19 passengers. The Model GVII-G500 airplane will have a maximum takeoff weight of 76,850 lbs. The FAA issued ``final special conditions, request for comments'' for airbag systems on multiple-place and single-place side-facing seats installed in Gulfstream Model GVII-G500 airplanes, on June 8, 2017. The special conditions were published in the Federal Register on June 19, 2017 (82 FR 27771). This notice of proposed [[Page 53194]] special conditions provides the public an opportunity to comment on the additional condition no. 14 amended into The Proposed Special Conditions section. Type Certification Basis Under the provisions of title 14, Code of Federal Regulations (14 CFR) 21.17, Gulfstream must show that the Model GVII-G500 airplane meets the applicable provisions of 14 CFR part 25, as amended by amendments 25-1 through 25-129. If the Administrator finds that the applicable airworthiness regulations (i.e., part 25) do not contain adequate or appropriate safety standards for the Model GVII-G500 airplane 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, the special conditions would also apply to the other model under Sec. 21.101. In addition to the applicable airworthiness regulations and special conditions, Model GVII-G500 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 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 Model GVII-G500 airplane will incorporate the following novel or unusual design feature: Airbag systems on multiple-place and single-place side-facing seats. Discussion Side facing seats are considered a novel design for transport- category airplanes that include 14 CFR part 25, amendment 25-64, in their certification bases because this feature was not anticipated when those airworthiness standards were issued. Therefore, the existing regulations do not provide adequate or appropriate safety standards for occupants of side-facing seats. For the Model GVII-G500 airplane, FAA Special Conditions No. 25-618-SC, ``Technical Criteria for Approving Side-Facing Seats,'' provide special conditions to address the certification of single- and multiple-place side-facing seats. Those special conditions include condition 2(e), which requires the axial rotation of the upper leg (femur) to be limited to 35 degrees in either direction from the nominal seat position. To accommodate that requirement, Gulfstream has developed a new airbag system that will be installed close to the floor, and which is designed to limit the axial rotation of the occupant's upper legs. This amendment changes, in the second paragraph of the Special Conditions section, an erroneous reference to Special Conditions No. 25-495-SC, which is here corrected to 25-618-SC, and adds special condition number 14 to the Special Conditions section. Special Condition 14 was unintentionally omitted from the previous issuance of these special conditions. 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. Applicability As discussed above, these special conditions are applicable to the Gulfstream Model GVII-G500 airplane. Should Gulfstream apply at a later date for a change to the type certificate to include another model incorporating the same novel or unusual design feature, these special conditions would apply to that model as well. Conclusion This action affects only certain novel or unusual design features on one model of airplane. It is not a rule of general applicability. List of Subjects in 14 CFR Part 25 Aircraft, Aviation safety, Reporting and recordkeeping requirements. Authority Citation The authority citation for these special conditions is as follows: Authority: 49 U.S.C. 106(f), 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 Gulfstream Aerospace Corporation Model GVII-G500 airplanes. In addition to the requirements of Sec. Sec. 25.562 and 25.785, and Special Conditions No. 25-618-SC, the following special conditions are part of the type certification basis for the Gulfstream Model GVII- G500 airplane with leg-flail airbags installed on side-facing seats. 1. For seats with a leg-flail airbag system, the system must deploy and provide protection under crash conditions where it is necessary to prevent serious injury. The means of protection must take into consideration a range of stature from a 2-year-old child to a 95th- percentile male. At some buttock popliteal length and effective seat- bottom depth, the lower legs will not be able to form a 90-degree angle relative to the upper leg; at this point, the lower leg flail would not occur. The leg-flail airbag system must provide a consistent approach to prevention of leg flail throughout that range of occupants whose lower legs can form a 90-degree angle relative to the upper legs when seated upright in the seat. Items that need to be considered include, but are not limited to, the range of occupants' popliteal height, the range of occupants' buttock popliteal length, the design of the seat effective height above the floor, and the effective depth of the seat- bottom cushion. 2. The leg-flail airbag system must provide adequate protection for each occupant regardless of the number of occupants of the seat assembly, considering that unoccupied seats may have an active leg- flail airbag system. 3. The leg-flail airbag system must not be susceptible to inadvertent deployment as a result of wear and tear, or inertial loads resulting from in-flight or ground maneuvers (including gusts and hard landings), and other operating and environmental conditions (vibrations, moisture, etc.) likely to occur in service. 4. Deployment of the leg-flail airbag system must not introduce injury mechanisms to the seated occupant, nor result in injuries that could impede rapid egress. 5. Inadvertent deployment of the leg-flail airbag system, during the most critical part of the flight, must either meet the requirement of Sec. 25.1309(b), or not cause a hazard to the airplane or its occupants. 6. The leg-flail airbag system must not impede rapid egress of occupants from the airplane 10 seconds after airbag deployment. 7. The leg-flail airbag system must be protected from lightning and high-intensity radiated fields (HIRF). The threats to the airplane specified in existing regulations regarding lightning (Sec. 25.1316) and HIRF (Sec. 25.1317) are incorporated by reference for the purpose of measuring lightning and HIRF protection. 8. The leg-flail airbag system must function properly after loss of normal [[Page 53195]] airplane electrical power, and after a transverse separation of the fuselage at the most critical location. A separation at the location of the leg-flail airbag system does not have to be considered. 9. The leg-flail airbag system must not release hazardous quantities of gas or particulate matter into the cabin. 10. The leg-flail airbag system installation must be protected from the effects of fire such that no hazard to occupants will result. 11. A means must be available to verify the integrity of the leg- flail airbag system's activation system prior to each flight, or the leg-flail airbag system's activation system must reliably operate between inspection intervals. The FAA considers that the loss of the leg-flail airbag system's deployment function alone (i.e., independent of the conditional event that requires the leg-flail airbag system's deployment) is a major-failure condition. 12. The airbag inflatable material may not have an average burn rate of greater than 2.5 inches per minute when tested using the horizontal flammability test defined in part 25, appendix F, part I, paragraph (b)(5). 13. The leg-flail airbag system, once deployed, must not adversely affect the emergency-lighting system (i.e., must not block floor- proximity lights to the extent that the lights no longer meet their intended function). 14. The leg flail system(s) must perform its intended function after impact from any other proximate assemblies (e.g., life raft) that may become detached under the loads specified in Sec. Sec. 25.561 and 25.562. Issued in Des Moines, Washington, on October 15, 2018. Victor Wicklund, Manager, Transport Standards Branch, Policy and Innovation Division, Aircraft Certification Service. [FR Doc. 2018-22928 Filed 10-19-18; 8:45 am] BILLING CODE 4910-13-P
![Federal Register / Vol. 83, No. 204 / Monday, October 22, 2018 / Proposed Rules 53193
adopt the following amendments to 10 DEPARTMENT OF TRANSPORTATION including any personal information the
CFR part 72: commenter provides. Using the search
Federal Aviation Administration function of the docket website, anyone
PART 72—LICENSING can find and read the electronic form of
REQUIREMENTS FOR THE 14 CFR Part 25 all comments received into any FAA
INDEPENDENT STORAGE OF SPENT docket, including the name of the
[Docket No. FAA–2017–0240; Notice No. 25–
NUCLEAR FUEL, HIGH–LEVEL 18–04–SC] individual sending the comment (or
RADIOACTIVE WASTE, AND signing the comment for an association,
REACTOR–RELATED GREATER THAN Special Conditions: Gulfstream business, labor union, etc.). DOT’s
CLASS C WASTE Aerospace Corporation Model GVII– complete Privacy Act Statement can be
G500 Airplanes; Airbag Systems on found in the Federal Register published
■ 1. The authority citation for part 72 Multiple-Place and Single-Place Side- on April 11, 2000 (65 FR 19477–19478).
continues to read as follows: Facing Seats Docket: Background documents or
Authority: Atomic Energy Act of 1954, comments received may be read at
secs. 51, 53, 57, 62, 63, 65, 69, 81, 161, 182, AGENCY: Federal Aviation http://www.regulations.gov/ at any time.
183, 184, 186, 187, 189, 223, 234, 274 (42 Administration (FAA), DOT. Follow the online instructions for
U.S.C. 2071, 2073, 2077, 2092, 2093, 2095, ACTION: Notice of proposed amended accessing the docket or go to Docket
2099, 2111, 2201, 2210e, 2232, 2233, 2234, special conditions. Operations in Room W12–140 of the
2236, 2237, 2238, 2273, 2282, 2021); Energy
Reorganization Act of 1974, secs. 201, 202, SUMMARY: This action proposes West Building Ground Floor at 1200
206, 211 (42 U.S.C. 5841, 5842, 5846, 5851); amended special conditions for the New Jersey Avenue SE, Washington,
National Environmental Policy Act of 1969 Gulfstream Aerospace Corporation DC, between 9 a.m. and 5 p.m., Monday
(42 U.S.C. 4332); Nuclear Waste Policy Act (Gulfstream) Model GVII–G500 airplane. through Friday, except Federal holidays.
of 1982, secs. 117(a), 132, 133, 134, 135, 137, This amendment changes an error in a FOR FURTHER INFORMATION CONTACT:
141, 145(g), 148, 218(a) (42 U.S.C. 10137(a), Alan Sinclair, Airframe and Cabin
reference to a special conditions number
10152, 10153, 10154, 10155, 10157, 10161, Safety Section, AIR–675, Transport
10165(g), 10168, 10198(a)); 44 U.S.C. 3504 and adds one special condition. This
note. airplane will have a novel or unusual Standards Branch, Policy and
design feature when compared to the Innovation Division, Aircraft
■ 2. In § 72.214, Certificate of state of technology envisioned in the Certification Service, Federal Aviation
Compliance 1015 is revised to read as airworthiness standards for transport- Administration, 2200 South 216th
follows: category airplanes. This design feature Street, Des Moines, Washington 98198;
is airbag systems on multiple-place and telephone and fax 206–231–3215.
§ 72.214 List of approved spent fuel
storage casks. single-place side-facing seats. The SUPPLEMENTARY INFORMATION:
applicable airworthiness regulations do
* * * * * Comments Invited
not contain adequate or appropriate
Certificate Number: 1015. safety standards for this design feature. We invite interested people to take
Initial Certificate Effective Date: These special conditions contain the part in this rulemaking by sending
November 20, 2000. additional safety standards that the written comments, data, or views. The
Amendment Number 1 Effective Date: Administrator considers necessary to most helpful comments reference a
February 20, 2001. establish a level of safety equivalent to specific portion of the proposed special
Amendment Number 2 Effective Date: that established by the existing conditions, explain the reason for any
December 31, 2001. airworthiness standards. recommended change, and include
Amendment Number 3 Effective Date: DATES: Send comments on or before supporting data.
March 31, 2004. November 21, 2018. We will consider all comments we
Amendment Number 4 Effective Date: ADDRESSES: Send comments identified receive by the closing date for
October 11, 2005. by Docket No. FAA–2017–0240 using comments. We may change these special
Amendment Number 5 Effective Date: any of the following methods: conditions based on the comments we
January 12, 2009. • Federal eRegulations Portal: Go to receive.
Amendment Number 6 Effective Date: http://www.regulations.gov/ and follow Background
January 7, 2019. the online instructions for sending your
comments electronically. On March 29, 2012, Gulfstream
SAR Submitted by: NAC
International, Inc. • Mail: Send comments to Docket Aerospace Corporation applied for a
Operations, M–30, U.S. Department of type certificate for their new Model
SAR Title: Final Safety Analysis Transportation (DOT), 1200 New Jersey GVII–G500 airplane. The Model GVII–
Report for the NAC–UMS Universal Avenue SE, Room W12–140, West G500 airplane will be a twin-engine,
Storage System. Building Ground Floor, Washington, DC transport-category, business jet capable
Docket Number: 72–1015. 20590–0001. of accommodating up to 19 passengers.
Certificate Expiration Date: November • Hand Delivery or Courier: Take The Model GVII–G500 airplane will
20, 2020. comments to Docket Operations in have a maximum takeoff weight of
Model Number: NAC–UMS. Room W12–140 of the West Building 76,850 lbs.
* * * * * Ground Floor at 1200 New Jersey The FAA issued ‘‘final special
daltland on DSKBBV9HB2PROD with PROPOSALS
Avenue SE, Washington, DC, between 9 conditions, request for comments’’ for
Dated at Rockville, Maryland, this 9th day airbag systems on multiple-place and
of October, 2018. a.m. and 5 p.m., Monday through
Friday, except Federal holidays. single-place side-facing seats installed
For the Nuclear Regulatory Commission.
• Fax: Fax comments to Docket in Gulfstream Model GVII–G500
Margaret M. Doane, Operations at 202–493–2251. airplanes, on June 8, 2017. The special
Executive Director for Operations. Privacy: The FAA will post all conditions were published in the
[FR Doc. 2018–22913 Filed 10–19–18; 8:45 am] comments it receives, without change, Federal Register on June 19, 2017 (82
BILLING CODE 7590–01–P to http://www.regulations.gov/, FR 27771). This notice of proposed
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![Federal Register / Vol. 83, No. 204 / Monday, October 22, 2018 / Proposed Rules 53195
airplane electrical power, and after a SUMMARY: This document announces the inspectors and designated examiners
transverse separation of the fuselage at availability of the Airline Transport conducting practical tests under the
the most critical location. A separation Pilot (ATP) and Type Rating for Administrator’s authority determine
at the location of the leg-flail airbag Airplane Airman Certification that an applicant is qualified for and
system does not have to be considered. Standards (FAA–S–ACS–11) for public physically able to perform the duties
9. The leg-flail airbag system must not comment. related to the position authorized by the
release hazardous quantities of gas or DATES: Send comments on or before certificate or rating sought.
particulate matter into the cabin. December 21, 2018.
10. The leg-flail airbag system Background
ADDRESSES: Send comments identified
installation must be protected from the by docket number FAA–2018–0811 The FAA established the Aviation
effects of fire such that no hazard to using any of the following methods: Rulemaking Advisory Committee
occupants will result. • Federal eRulemaking Portal: Go to (ARAC) to provide information, advice,
11. A means must be available to http://www.regulations.gov and follow and recommendations on aviation
verify the integrity of the leg-flail airbag the online instructions for sending your related issues that could result in
system’s activation system prior to each comments electronically. rulemaking to the Administrator,
flight, or the leg-flail airbag system’s • Mail: Send comments to Docket through the Associate Administrator of
activation system must reliably operate Operations, M–30; U.S. Department of Aviation Safety. On December 19, 2013,
between inspection intervals. The FAA Transportation (DOT), 1200 New Jersey ARAC accepted the FAA’s assignment
considers that the loss of the leg-flail Avenue SE, Room W12–140, West of a new task to establish an Airman
airbag system’s deployment function Building Ground Floor, Washington, DC Certification Standards Working Group
alone (i.e., independent of the 20590–0001. (ACS WG) to assist in the development
conditional event that requires the leg- • Hand Delivery or Courier: Take of standards, training guidance, test
flail airbag system’s deployment) is a comments to Docket Operations in management, and reference materials for
major-failure condition. Room W12–140 of the West Building airman certification testing. The FAA
12. The airbag inflatable material may Ground Floor at 1200 New Jersey announced the ARAC’s acceptance of
not have an average burn rate of greater Avenue SE, Washington, DC, between 9 this task through a Federal Register
than 2.5 inches per minute when tested a.m. and 5 p.m., Monday through Notice published on January 29, 2014
using the horizontal flammability test Friday, except Federal holidays. (79 FR 4800). The original task focused
defined in part 25, appendix F, part I, • Fax: Fax comments to Docket on the Private Pilot, Commercial Pilot,
paragraph (b)(5). Operations at 202–493–2251. ATP, and Authorized Instructor
13. The leg-flail airbag system, once Privacy: We will post all comments certificates and the Instrument Rating in
deployed, must not adversely affect the without edit including any personal the airplane category. The task was
emergency-lighting system (i.e., must information the commenter provides to expanded in February 2016 (81 FR
not block floor-proximity lights to the www.regulations.gov, as described in 6099) to include the Aircraft Mechanic
extent that the lights no longer meet the system of records notice (DOT/ certificate with Airframe and/or
their intended function). ALL—14 FDMS) which can be viewed Powerplant ratings. The task was further
14. The leg flail system(s) must at www.dot.gov/privacy. expanded in September 2017 to add the
perform its intended function after Docket: Background documents or Sport Pilot and Recreational Pilot
impact from any other proximate comments received may be read at certificates in all airplane categories,
assemblies (e.g., life raft) that may http://www.regulations.gov at any time. and the Private Pilot, Commercial Pilot,
become detached under the loads Follow the online instructions for ATP, and Instructor certificates and the
specified in §§ 25.561 and 25.562. accessing the docket or Docket Instrument rating in the remaining
Issued in Des Moines, Washington, on Operations in Room W12–140 of the aircraft categories to include rotorcraft,
October 15, 2018. West Building Ground Floor at 1200 powered-lift, and glider.1
Victor Wicklund, New Jersey Avenue SE, Washington,
DC, between 9 a.m. and 5 p.m., Monday On June 21, 2018, the ARAC met and
Manager, Transport Standards Branch, Policy approved the Interim Final Report of the
and Innovation Division, Aircraft through Friday, except Federal holidays.
FOR FURTHER INFORMATION CONTACT:
ACS WG. The Interim Final Report
Certification Service.
Larry West, Regulatory Support contained a recommendation for the
[FR Doc. 2018–22928 Filed 10–19–18; 8:45 am]
Division, Federal Aviation Airline Transport Pilot and Type Rating
BILLING CODE 4910–13–P for Airplane (ATP/Type Rating) ACS.
Administration, FAA Mike Monroney
Aeronautical Center, P.O. Box 25082, The FAA received that recommendation
Oklahoma City, OK 73125; telephone from ARAC on June 22, 2018. The FAA
DEPARTMENT OF TRANSPORTATION
405–954–4431; email: larry.d.west@ has reviewed the draft ATP/Type Rating
Federal Aviation Administration faa.gov. ACS, made some changes based on
internal feedback, and is now seeking
SUPPLEMENTARY INFORMATION: comment from the public. A copy of the
14 CFR Part 61
Authority for This Action document has been placed in the docket
[Docket No.: FAA–2018–0811] for this action. The FAA will review and
Under 49 U.S.C. 44703(a), the
consider all comments received and
Administrator is required to issue an
make any necessary changes prior to
daltland on DSKBBV9HB2PROD with PROPOSALS
Airline Transport Pilot and Type Rating airman certificate when the
for Airplane Airman Certification issuing the final version of the ATP/
Administrator finds, after investigation,
Standards Type Rating ACS. The final version of
that an individual is qualified for, and
the ATP/Type Rating ACS will be
AGENCY: Federal Aviation physically able to perform the duties
Administration (FAA), DOT. related to the position authorized by the 1 The ARAC Task Notice is available at: https://
certificate. Consistent with this
ACTION: Notice of document availability www.faa.gov/regulations_policies/rulemaking/
authority, the Administrator establishes committees/documents/index.cfm/document/
and request for comments.
testing standards to ensure that information/documentID/3282.
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Document Created: 2018-10-20 01:50:12
Document Modified: 2018-10-20 01:50:12
| 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 amended special conditions. | |
| Dates | Send comments on or before November 21, 2018. | |
| Contact | Alan Sinclair, Airframe and Cabin Safety Section, AIR-675, Transport Standards Branch, Policy and Innovation Division, Aircraft Certification Service, Federal Aviation Administration, 2200 South 216th Street, Des Moines, Washington 98198; telephone and fax 206-231-3215. | |
| FR Citation | 83 FR 53193 | |
| CFR Associated | Aircraft; Aviation Safety and Reporting and Recordkeeping Requirements |
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