[Federal Register Volume 87, Number 20 (Monday, January 31, 2022)]
[Rules and Regulations]
[Pages 4797-4800]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 2022-01859]
-----------------------------------------------------------------------
DEPARTMENT OF TRANSPORTATION
Federal Aviation Administration
14 CFR Part 39
[Docket No. FAA-2021-0843; Project Identifier MCAI-2020-00256-Q;
Amendment 39-21891; AD 2022-01-03]
RIN 2120-AA64
Airworthiness Directives; Umlaut Engineering GmbH (Previously P3
Engineering GmbH) HAFEX (Halon-Free) Hand-Held Fire Extinguishers
AGENCY: Federal Aviation Administration (FAA), DOT.
ACTION: Final rule.
-----------------------------------------------------------------------
SUMMARY: The FAA is adopting a new airworthiness directive (AD) for
certain Umlaut Engineering GmbH (previously P3 Engineering GmbH) HAFEX
(Halon-free) hand-held P3HAFEX fire extinguishers (fire extinguishers).
This AD was prompted by reports of a quality control issue on certain
fire extinguishers, where the spindle geometries of the fire
extinguishers were found to be out of tolerance. This AD requires
removing affected fire extinguishers from service. The FAA is issuing
this AD to address the unsafe condition on these products.
[[Page 4798]]
DATES: This AD is effective March 7, 2022.
The Director of the Federal Register approved the incorporation by
reference of certain publications listed in this AD as of March 7,
2022.
ADDRESSES: For Umlaut service information identified in this final
rule, contact Umlaut Engineering, Blohmstrasse 12, Hamburg, Germany
21079, Phone: 49 0 40 75 25 779 0, email: [email protected], or web:
https://www.umlaut.com/hafex. You may view this material at the FAA,
Office of the Regional Counsel, Southwest Region, 10101 Hillwood Pkwy.,
Room 6N-321, Fort Worth, TX 76177. For information on the availability
of this material at the FAA, call (817) 222-5110. It is also available
in the AD docket at https://www.regulations.gov by searching for and
locating Docket No. FAA-2021-0843.
Examining the AD Docket
You may examine the AD docket at https://www.regulations.gov by
searching for and locating Docket No. FAA-2021-0843; or in person at
Docket Operations between 9 a.m. and 5 p.m., Monday through Friday,
except Federal holidays. The AD docket contains this final rule, the
European Union Aviation Safety Agency (EASA) AD, any comments received,
and other information. The address for Docket Operations is U.S.
Department of Transportation, Docket Operations, M-30, West Building
Ground Floor, Room W12-140, 1200 New Jersey Avenue SE, Washington, DC
20590.
FOR FURTHER INFORMATION CONTACT: Andrea Jimenez, Aerospace Engineer,
COS Program Management Section, Operational Safety Branch, Compliance &
Airworthiness Division, FAA, 1600 Stewart Ave., Suite 410, Westbury, NY
11590; telephone (516) 228-7330; email [email protected].
SUPPLEMENTARY INFORMATION:
Background
The FAA issued a notice of proposed rulemaking (NPRM) to amend 14
CFR part 39 by adding an AD that would apply to Umlaut Engineering GmbH
(previously P3 Engineering GmbH) fire extinguisher part numbers (P/Ns)
P3APP003010A and P3APP003010C with a manufacturing date of March 2019
through July 2019 inclusive and with a serial number (S/N) listed in
Appendix 1 of Umlaut Vendor Service Bulletin Doc. No. P3VSB000001,
Issue C, dated December 13, 2019 (VSB P3VSB000001, Issue C), that may
be installed on various model helicopters. The NPRM published in the
Federal Register on October 8, 2021 (86 FR 56232). In the NPRM, the FAA
proposed to require removing affected fire extinguishers from service
and prohibit installing affected fire extinguishers on any aircraft.
The NPRM was prompted by EASA AD 2020-0013, dated January 29, 2020
(EASA AD 2020-0013), issued by EASA, which is the Technical Agent for
the Member States of the European Union, to correct an unsafe condition
for Airbus Helicopters Model AS 332 C, C1, L, L1, and L2, AS 365 N2 and
N3, EC 155 B and B1, EC 175 B, EC 225 LP, SA 330 J, and SA 365 C1, C2,
C3, N, and N1 helicopters; Airbus Helicopters Deutschland GmbH Model
EC135 P1, P2, P2+, P3, T1, T2, T2+, and T3, EC635 P2+, P3, T1, T2+, and
T3, and MBB-BK117 A-1, A-3, A-4, B-1, B-2, C-1, C-2, and D-2
helicopters; Leonardo S.p.A. Model AB139, AB 204B, AB 205 A-1, AB 212,
AB 412, AB 412EP, AS-61N, AS-61N1, AW139, AW169, and AW189 helicopters;
and WSK PZL-SWIDNIK S.A. Model PZL W-3A and PZL W-3AS helicopters. EASA
advises of occurrences that have been reported of a quality issue on
certain fire extinguishers, manufactured by Umlaut Engineering GmbH
(formerly P3 Engineering GmbH), where the spindle geometries of the
extinguishers were found to be out of tolerance. The manufacturing
defect was identified in certain serial-numbered fire extinguisher P/Ns
P3APP003010A and P3APP003010C with a manufacturing date of March 2019
through July 2019 inclusive, where prolonged exposure (12 hours or
more) to high temperature conditions of more than 68 [deg]C (154.4
[deg]F) could cause a non-detectable seizure of the spindle that could
cause the fire extinguisher to be inoperative. This condition, if not
addressed, could prevent proper extinguishing of a fire in the cabin,
possibly resulting in damage to the helicopter and injury to the
occupants.
Accordingly, EASA AD 2020-0013 requires replacing affected fire
extinguishers and prohibits installing an affected fire extinguisher on
any helicopter.
Discussion of Final Airworthiness Directive
Comments
The FAA received comments from one commenter; Net Jets. Net Jets
commented that there is a more recent revision of the service
information. The following presents the comments received on the NPRM
and the FAA's response to each comment.
Comment Regarding Updated Service Information
Net Jets stated that VSB P3VSB000001, Issue C, which is cited in
the applicability paragraph of the NPRM, has been revised to Umlaut
Vendor Service Bulletin Doc. No. P3VSB000001, Issue D, dated September
9, 2020 (VSB P3VSB000001, Issue D), and that it adds S/Ns.
Although Net Jets did not request any changes to the NPRM, the FAA
infers that Net Jets would like the FAA to update the required service
information (VSB P3VSB000001, Issue C), which is required to use to
identify an affected fire extinguisher as proposed in the applicability
paragraph of the NPRM, to VSB P3VSB000001, Issue D. The FAA reviewed
VSB P3VSB000001, Issue D, and while it updates certain information,
there are no changes to the S/Ns identified in its Appendix 1. In light
of this, the FAA has determined to allow the use of VSB P3VSB000001,
Issue C, or VSB P3VSB000001, Issue D, in the applicability paragraph of
this final rule.
Conclusion
These products have been approved by EASA and are approved for
operation in the United States. Pursuant to the FAA's bilateral
agreement with the European Union, EASA has notified the FAA about the
unsafe condition described in its AD. The FAA reviewed the relevant
data, considered the comments received, and determined that air safety
requires adopting this AD as proposed. Accordingly, the FAA is issuing
this AD to address the unsafe condition on these products. Except for
minor editorial changes, and any other changes described previously,
this AD is adopted as proposed in the NPRM. None of the changes will
increase the economic burden on any operator.
Related Service Information Under 1 CFR Part 51
The FAA reviewed VSB P3VSB000001, Issue C, which specifies
procedures for identifying P3HAFEX fire extinguisher P/Ns P3APP003010A
and P3APP003010C, with a date of manufacture between March 2019 through
July 2019, and an S/N listed in its Appendix 1, to determine if the
fire extinguisher should be replaced. VSB P3VSB000001, Issue C, also
specifies procedures for removing, installing, and tracking affected
P3HAFEX fire extinguishers.
The FAA also reviewed VSB P3VSB000001, Issue D, which specifies the
same procedures as VSB P3VSB000001, Issue C, except VSB
[[Page 4799]]
P3VSB000001, Issue D, updates Component Maintenance Manual (CMM)
references and material information.
This material 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.
Differences Between This AD and the EASA AD
EASA AD 2020-0013 is issued against various model helicopters and
defines an affected part, whereas this AD is an appliance AD action
against affected fire extinguishers because the unsafe condition exists
in the appliance itself and not in the installation of the appliance on
certain aircraft. EASA AD 2020-0013 identifies some helicopter models
that are affected by this unsafe condition that are not identified as
possibly affected in this AD because those model helicopters are not
FAA type-certificated.
Costs of Compliance
The FAA estimates that this AD affects 762 helicopters of U.S.
Registry. Labor rates are estimated at $85 per work-hour. Based on
these numbers, the FAA estimates that operators may incur the following
costs in order to comply with this AD.
Replacing a fire extinguisher takes about 0.25 work-hour and parts
cost about $1,200 for an estimated cost of $1,221 per fire
extinguisher.
According to Umlaut Engineering GmbH service information, some of
the costs of this AD may be covered under warranty, thereby reducing
the cost impact on affected individuals. The FAA does not control
warranty coverage by Umlaut Engineering GmbH; accordingly, all costs
are included in this cost estimate.
Authority for This Rulemaking
Title 49 of the United States Code specifies the FAA's authority to
issue rules on aviation safety. Subtitle I, section 106, describes the
authority of the FAA Administrator. Subtitle VII: Aviation Programs,
describes in more detail the scope of the Agency's authority.
The FAA is issuing this rulemaking under the authority described in
Subtitle VII, Part A, Subpart III, Section 44701: General requirements.
Under that section, Congress charges the FAA with promoting safe flight
of civil aircraft in air commerce by prescribing regulations for
practices, methods, and procedures the Administrator finds necessary
for safety in air commerce. This regulation is within the scope of that
authority because it addresses an unsafe condition that is likely to
exist or develop on products identified in this rulemaking action.
Regulatory Findings
This AD will not have federalism implications under Executive Order
13132. This AD will not have a substantial direct effect on the States,
on the relationship between the national government and the States, or
on the distribution of power and responsibilities among the various
levels of government.
For the reasons discussed above, I certify that this AD:
(1) Is not a ``significant regulatory action'' under Executive
Order 12866,
(2) Will not affect intrastate aviation in Alaska, and
(3) Will not have a significant economic impact, positive or
negative, on a substantial number of small entities under the criteria
of the Regulatory Flexibility Act.
List of Subjects in 14 CFR Part 39
Air transportation, Aircraft, Aviation safety, Incorporation by
reference, Safety.
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.
Sec. 39.13 [Amended]
0
2. The FAA amends Sec. 39.13 by adding the following new airworthiness
directive:
2022-01-03 Umlaut Engineering GmbH (Previously P3 Engineering GmbH)
HAFEX (Halon-Free) Hand-Held Fire Extinguishers: Amendment 39-21891;
Docket No. FAA-2021-0843; Project Identifier MCAI-2020-00256-Q.
(a) Effective Date
This airworthiness directive (AD) is effective March 7, 2022.
(b) Affected ADs
None.
(c) Applicability
This AD applies to Umlaut Engineering GmbH (previously P3
Engineering GmbH) HAFEX (Halon-free) hand-held P3HAFEX fire
extinguisher (fire extinguisher) part numbers P3APP003010A and
P3APP003010C with a manufacturing date of March 2019 through July
2019 inclusive and with a serial number listed in Appendix 1 of
Umlaut Vendor Service Bulletin Doc. No. P3VSB000001, Issue C, dated
December 13, 2019, or Umlaut Vendor Service Bulletin Doc. No.
P3VSB000001, Issue D, dated September 9, 2020. These fire
extinguishers may be installed on but not limited to the following
aircraft certificated in any category:
(1) Airbus Helicopters Model AS332C, AS332C1, AS332L, AS332L1,
AS332L2, AS-365N2, AS 365 N3, EC 155B, EC155B1, EC225LP, SA330J, SA-
365C1, SA-365C2, SA-365N, and SA-365N1 helicopters;
(2) Airbus Helicopters Deutschland GmbH (AHD) Model EC135P1,
EC135P2, EC135P2+, EC135P3, EC135T1, EC135T2, EC135T2+, EC135T3,
MBB-BK117 A-1, MBB-BK117 A-3, MBB-BK117 A-4, MBB-BK117 B-1, MBB-
BK117 B-2, MBB-BK117 C-1, MBB-BK117 C-2, and MBB-BK117 D-2
helicopters;
(3) Leonardo S.p.a. Model AB139, AB412, AB412 EP, AW139, AW169,
and AW189 helicopters; and
(4) PZL-Swidnik S.A Model PZL W-3A helicopters.
(d) Subject
Joint Aircraft Service Component (JASC) Code: 2622, Fire Bottle,
Portable.
(e) Unsafe Condition
This AD defines the unsafe condition as a non-conforming fire
extinguisher, which could prevent proper extinguishing of a fire in
the cabin, and result in subsequent damage to the helicopter and
injury to the occupants.
(f) Compliance
Comply with this AD within the compliance times specified,
unless already done.
(g) Required Actions
(1) Within 12 months after the effective date of this AD, remove
each fire extinguisher identified in the introductory text of
paragraph (c) from service.
(2) As of the effective date of this AD, do not install a fire
extinguisher identified in the introductory text of paragraph (c) of
this AD on any aircraft.
(h) Alternative Methods of Compliance (AMOCs)
(1) The Manager, International Validation Branch, FAA, has the
authority to approve AMOCs for this AD, if requested using the
procedures found in 14 CFR 39.19. In accordance with 14 CFR 39.19,
send your request to your principal inspector or local Flight
Standards District Office, as appropriate. If sending information
directly to the manager of the International Validation Branch, send
it to the attention of the person identified in paragraph (i)(1) of
this AD. Information may be emailed to: [email protected].
(2) 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.
(i) Related Information
(1) For more information about this AD, contact Andrea Jimenez,
Aerospace Engineer,
[[Page 4800]]
COS Program Management Section, Operational Safety Branch,
Compliance & Airworthiness Division, FAA, 1600 Stewart Ave., Suite
410, Westbury, NY 11590; telephone (516) 228-7330; email
[email protected].
(2) The subject of this AD is addressed in European Union
Aviation Safety Agency (EASA) AD 2020-0013, dated January 29, 2020.
You may view the EASA AD at https://www.regulations.gov in Docket
No. FAA-2021-0843.
(j) Material Incorporated by Reference
(1) The Director of the Federal Register approved the
incorporation by reference 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) Umlaut Vendor Service Bulletin Doc. No. P3VSB000001, Issue
C, dated December 13, 2019.
(ii) Umlaut Vendor Service Bulletin Doc. No. P3VSB000001, Issue
D, dated September 9, 2020.
(3) For Umlaut service information identified in this AD,
contact Umlaut Engineering, Blohmstrasse 12, Hamburg, Germany 21079,
Phone: 49 0 40 75 25 779 0, email: [email protected], or web: https://www.umlaut.com/hafex.
(4) You may view this service information at the FAA, Office of
the Regional Counsel, Southwest Region, 10101 Hillwood Pkwy., Room
6N-321, Fort Worth, TX 76177. For information on the availability of
this material at the FAA, call (817) 222-5110.
(5) You may view this material that is incorporated by reference
at the National Archives and Records Administration (NARA). For
information on the availability of this material at NARA, email
[email protected], or go to: https://www.archives.gov/federal-register/cfr/ibr-locations.html.
Issued on December 21, 2021.
Lance T. Gant,
Director, Compliance & Airworthiness Division, Aircraft Certification
Service.
[FR Doc. 2022-01859 Filed 1-28-22; 8:45 am]
BILLING CODE 4910-13-P