Federal Register / Vol. 87, No. 130 / Friday, July 8, 2022 / Proposed Rules 40749 

For the reasons discussed above, I 

certify this proposed regulation: 

(1) Is not a ‘‘significant regulatory 

action’’ under Executive Order 12866, 

(2) Would not affect intrastate 

aviation in Alaska, and 

(3) Would 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 Proposed Amendment 

Accordingly, under the authority 

delegated to me by the Administrator, 

the FAA proposes to amend 14 CFR part 

39 as follows: 

PART 39—AIRWORTHINESS 

DIRECTIVES 

■ 1. The authority citation for part 39 

continues to read as follows: 

Authority: 49 U.S.C. 106(g), 40113, 44701. 

§ 39.13 [Amended] 

■ 2. The FAA amends § 39.13 by adding 

the following new airworthiness 

directive: 

The Boeing Company: Docket No. FAA– 

2022–0799; Project Identifier AD–2022– 

00611–T. 

(a) Comments Due Date 

The FAA must receive comments on this 

airworthiness directive (AD) by August 22, 

2022. 

(b) Affected ADs 

None. 

(c) Applicability 

This AD applies to all The Boeing 

Company Model 787–8, 787–9, and 787–10 

airplanes, certificated in any category. 

(d) Subject 

Air Transport Association (ATA) of 

America Code 26, Fire protection. 

(e) Unsafe Condition 

This AD was prompted by a report 

indicating that foreign object debris (FOD) 

could have been introduced during rework of 

certain engine fire shutoff switches (EFSS). 

The FAA is issuing this AD to address FOD 

in an EFSS, which if not addressed, could 

result in a latent failure and loss of intended 

functions, including the inability to pull the 

engine fire handle and uncommanded 

activation of the engine fuel shutoff function. 

The inability to pull the engine fire handle 

when an engine fire is detected could lead to 

an uncontrolled engine fire and subsequent 

wing failure and uncommanded activation of 

the fuel shutoff function for an engine, which 

if combined with in-flight shutdown of the 

remaining engine, could lead to total loss of 

engine thrust. 

(f) Compliance 

Comply with this AD within the 

compliance times specified, unless already 

done. 

(g) Required Actions 

For airplanes with an original 

airworthiness certificate or original export 

certificate of airworthiness issued on or 

before the effective date of this AD: Except 

as specified by paragraph (h) of this AD, at 

the applicable time specified in the 

‘‘Compliance’’ paragraph of Boeing Alert 

Requirements Bulletin B787–81205– 

SB260010–00 RB, Issue 001, dated May 2, 

2022, do all applicable actions identified in, 

and in accordance with, the Accomplishment 

Instructions of Boeing Alert Requirements 

Bulletin B787–81205–SB260010–00 RB, Issue 

001, dated May 2, 2022. 

Note 1 to paragraph (g): Guidance for 

accomplishing the actions required by this 

AD can be found in Boeing Alert Service 

Bulletin B787–81205–SB260010–00, Issue 

001, dated May 2, 2022, which is referred to 

in Boeing Alert Requirements Bulletin B787– 

81205–SB260010–00 RB, Issue 001, dated 

May 2, 2022. 

(h) Exceptions to Service Information 

Specifications 

Where the Compliance Time column of the 

table in the ‘‘Compliance’’ paragraph of 

Boeing Alert Requirements Bulletin B787– 

81205–SB260010–00 RB, Issue 001, dated 

May 2, 2022, uses the phrase ‘‘the Issue 001 

date of Requirements Bulletin B787–81205– 

SB260010–00 RB,’’ this AD requires using 

‘‘the effective date of this AD.’’ 

(i) Parts Installation Limitation 

For airplanes with an original 

airworthiness certificate or original export 

certificate of airworthiness issued after the 

effective date of this AD: As of the effective 

date of this AD, no person may install a left 

EFSS P/N 417000–104 or a right EFSS P/N 

417000–105, having a serial number 

specified in Boeing Alert Requirements 

Bulletin B787–81205–SB260010–00 RB, Issue 

001, dated May 2, 2022, unless that EFSS is 

marked with ‘‘Inspection Record SB D533– 

1X–003.’’ 

(j) Alternative Methods of Compliance 

(AMOCs) 

(1) The Manager, Seattle ACO 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 responsible Flight 

Standards Office, as appropriate. If sending 

information directly to the manager of the 

certification office, send it to the attention of 

the person identified in paragraph (k)(1) of 

this AD. Information may be emailed to: 9- 

ANM-Seattle-ACO-AMOC-Requests@faa.gov. 

(2) Before using any approved AMOC, 

notify your appropriate principal inspector, 

or lacking a principal inspector, the manager 

of the responsible Flight Standards Office. 

(3) An AMOC that provides an acceptable 

level of safety may be used for any repair, 

modification, or alteration required by this 

AD if it is approved by The Boeing Company 

Organization Designation Authorization 

(ODA) that has been authorized by the 

Manager, Seattle ACO Branch, FAA, to make 

those findings. To be approved, the repair 

method, modification deviation, or alteration 

deviation must meet the certification basis of 

the airplane, and the approval must 

specifically refer to this AD. 

(k) Related Information 

(1) For more information about this AD, 

contact Tak Kobayashi, Aerospace Engineer, 

Propulsion Section, FAA Seattle ACO 

Branch, 2200 South 216th St., Des Moines, 

WA 98198; phone and fax: 206–231–3553; 

email Takahisa.Kobayashi@faa.gov. 

(2) For service information identified in 

this AD, contact Boeing Commercial 

Airplanes, Attention: Contractual & Data 

Services (C&DS), 2600 Westminster Blvd., 

MC 110–SK57, Seal Beach, CA 90740–5600; 

telephone 562–797–1717; internet https://

www.myboeingfleet.com. You may view this 

referenced service information at the FAA, 

Airworthiness Products Section, Operational 

Safety Branch, 2200 South 216th St., Des 

Moines, WA. For information on the 

availability of this material at the FAA, call 

206–231–3195. 

Issued on June 16, 2022. 

Christina Underwood, 

Acting Director, Compliance & Airworthiness 

Division, Aircraft Certification Service. 

[FR Doc. 2022–14412 Filed 7–7–22; 8:45 am] 

BILLING CODE 4910–13–P 

DEPARTMENT OF TRANSPORTATION 

Federal Aviation Administration 

14 CFR Part 39 

[Docket No. FAA–2022–0814; Project 

Identifier AD–2022–00205–A] 

RIN 2120–AA64 

Airworthiness Directives; Viking Air 

Limited (Type Certificate Previously 

Held by Bombardier Inc. and de 

Havilland Inc.) Airplanes 

AGENCY: Federal Aviation 

Administration (FAA), DOT. 

ACTION: Notice of proposed rulemaking 

(NPRM). 

SUMMARY: The FAA proposes to adopt a 

new airworthiness directive (AD) for 

Viking Air Limited (type certificate 

previously held by Bombardier Inc. and 

de Havilland Inc.) Model DHC–2 Mk. I 

airplanes with Supplemental Type 

Certificate (STC) No. SA01324CH 

installed. This proposed AD was 

prompted by a report of damage in the 

main wing spar. This proposed AD 

would require inspecting the wing 

structure for damage (drill starts, 

corrosion, cracks, and improperly 

installed fasteners), repairing damage 

and reporting the inspection results if 


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40750 Federal Register / Vol. 87, No. 130 / Friday, July 8, 2022 / Proposed Rules 

necessary. The FAA is proposing this 

AD to address the unsafe condition on 

these products. 

DATES: The FAA must receive comments 

on this proposed AD by August 22, 

2022. 

ADDRESSES: You may send comments, 

using the procedures found in 14 CFR 

11.43 and 11.45, by any of the following 

methods: 

• Federal eRulemaking Portal: Go to 

https://www.regulations.gov. Follow the 

instructions for submitting comments. 

• Fax: (202) 493–2251. 

• Mail: U.S. Department of 

Transportation, Docket Operations, M– 

30, West Building Ground Floor, Room 

W12–140, 1200 New Jersey Avenue SE, 

Washington, DC 20590. 

• Hand Delivery: Deliver to Mail 

address above between 9 a.m. and 5 

p.m., Monday through Friday, except 

Federal holidays. 

For service information identified in 

this NPRM, contact Wipaire, Inc., 1700 

Henry Avenue, South Saint Paul, MN 

55075; phone: (651) 414–4460; email: 

bkutz@wipaire.com; website: 

www.wipaire.com. You may view this 

service information at the Airworthiness 

Products Section, Operational Safety 

Branch, FAA, 901 Locust, Kansas City, 

MO 64106. For information on the 

availability of this material at the FAA, 

call (817) 222–5110. 

Examining the AD Docket 

You may examine the AD docket at 

https://www.regulations.gov by 

searching for and locating Docket No. 

FAA–2022–0814; 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 

NPRM, any comments received, and 

other information. The street address for 

Docket Operations is listed above. 

FOR FURTHER INFORMATION CONTACT: Dirk 

Dodge, Aviation Safety Engineer, 

Chicago ACO Branch, FAA, 2300 E. 

Devon Avenue, Des Plaines, IL 60018; 

phone: (847) 294–7135; email: 

Dirk.Dodge@faa.gov. 

SUPPLEMENTARY INFORMATION: 

Comments Invited 

The FAA invites you to send any 

written relevant data, views, or 

arguments about this proposal. Send 

your comments to an address listed 

under ADDRESSES. Include ‘‘Docket No. 

FAA–2022–0814; Project Identifier AD– 

2022–00205–A’’ at the beginning of your 

comments. The most helpful comments 

reference a specific portion of the 

proposal, explain the reason for any 

recommended change, and include 

supporting data. The FAA will consider 

all comments received by the closing 

date and may amend this proposal 

because of those comments. 

Except for Confidential Business 

Information (CBI) as described in the 

following paragraph, and other 

information as described in 14 CFR 

11.35, the FAA will post all comments 

received, without change, to https://

www.regulations.gov, including any 

personal information you provide. The 

agency will also post a report 

summarizing each substantive verbal 

contact received about this NPRM. 

Confidential Business Information 

CBI is commercial or financial 

information that is both customarily and 

actually treated as private by its owner. 

Under the Freedom of Information Act 

(FOIA) (5 U.S.C. 552), CBI is exempt 

from public disclosure. If your 

comments responsive to this NPRM 

contain commercial or financial 

information that is customarily treated 

as private, that you actually treat as 

private, and that is relevant or 

responsive to this NPRM, it is important 

that you clearly designate the submitted 

comments as CBI. Please mark each 

page of your submission containing CBI 

as ‘‘PROPIN.’’ The FAA will treat such 

marked submissions as confidential 

under the FOIA, and they will not be 

placed in the public docket of this 

NPRM. Submissions containing CBI 

should be sent to Dirk Dodge, Aviation 

Safety Engineer, Chicago ACO Branch, 

FAA, 2300 E Devon Avenue, Des 

Plaines, IL 60018. Any commentary that 

the FAA receives which is not 

specifically designated as CBI will be 

placed in the public docket for this 

rulemaking. 

Background 

The FAA received a report that during 

an annual inspection of a Viking Air 

Limited Model DHC–2 Mk. I airplane, a 

gap was noted between the doubler and 

wing near station 42.5, requiring partial 

removal of the doubler and removal of 

the sealant between the doubler and the 

wing skin. Further inspection of the 

internal wing structure of that area with 

a borescope found damage in the 

forward spar caused by a drill during 

initial installation of the doubler. The 

doubler was installed as part of Wipaire, 

Inc., STC No. SA01324CH. Inspection of 

the rest of the operator’s fleet of 

airplanes with STC No. SA01324CH 

installed found a total of 6 out of 14 

wings with drill start damage in the 

same area. Later inspections on these 

same airplanes on the outboard end of 

the doubler installation revealed 

improperly installed fasteners. As only 

a small fraction of the affected fleet has 

been inspected, the possible extent of 

damage in the field is unknown. 

Accordingly, the FAA determined that 

in addition to inspecting for drill starts 

and improperly installed fasteners, 

inspecting for corrosion and cracks is 

necessary. Damage of the main 

structural members of the wing could 

adversely affect the structural integrity 

of the airplane and could result in loss 

of control of the airplane. 

FAA’s Determination 

The FAA is issuing this NPRM after 

determining that the unsafe condition 

described previously is likely to exist or 

develop on other products of the same 

type design. 

Related Service Information 

The FAA reviewed a Wipaire, Inc., 

letter, dated September 7, 2021. This 

letter requests that operators inspect the 

front wing spar (strap) and front 

(forward) spar aft flange for drill holes 

due to the installation of the top wing 

strap installed using Wipaire, Inc., 

Drawing 5D1–790, which is an 

attachment to the letter. This letter also 

requests reporting all findings of 

damage to Wipaire, Inc. 

Proposed AD Requirements in This 

NPRM 

This proposed AD would require 

inspecting the wing structure (spar cap, 

spar flange, and stringers) for damage 

(drill starts, corrosion, cracks, and 

improperly installed fasteners), 

repairing damage if necessary, and 

reporting certain inspection results. 

Differences Between This Proposed AD 

and the Service Information 

The Wipaire, Inc., letter, dated 

September 7, 2021, specifies inspecting 

the front spar and front spar aft flange 

between wing stations 42.5 and 56. This 

proposed AD would require inspecting 

all airplane structure under the installed 

doubler between wing stations 30.26 

and 126.36. 

Impact on Intrastate Aviation in Alaska 

Airplanes modified by Wipaire, Inc., 

STC No. SA01324CH are often used to 

transport cargo and supplies to remote 

areas of Alaska. The FAA estimates that 

roughly half of the U.S.-registered 

airplanes modified by STC No. 

SA01324CH are operating in Alaska. 

Since damage to the main structural 

members of the wing could result in loss 

of the airplane wing and therefore, loss 

of control of the airplane, the FAA has 

determined that the need to correct the 

unsafe conditions outweighs any impact 

on aviation in Alaska. 


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Federal Register / Vol. 87, No. 130 / Friday, July 8, 2022 / Proposed Rules 40751 

Costs of Compliance 

The FAA estimates that this AD, if 

adopted as proposed, would affect 96 

airplanes of U.S. registry. 

The FAA estimates the following 

costs to comply with this proposed AD: 

ESTIMATED COSTS

Action Labor cost Parts cost Cost per 

airplane 

Cost on U.S. 

operators 

Inspection ....................................... 6 work-hours × $85 per hour = 

$510.

Not applicable ................................ $510 $48,960 

The FAA estimates the following 

costs to do any necessary repairs that 

would be required based on the results 

of the proposed inspection. The agency 

has no way of determining the number 

of airplanes that might need these 

repairs. 

ON-CONDITION COSTS

Action Labor cost Parts cost Cost per 

airplane 

Repair damage ........................................ 100 work-hours × $85 per hour = $8,500 $35,000 .................................................... $43,500 

Report inspection results ......................... 1 work-hour × $85 per hour = $85 .......... Not applicable .......................................... $85 

Paperwork Reduction Act 

A federal agency may not conduct or 

sponsor, and a person is not required to 

respond to, nor shall a person be subject 

to a penalty for failure to comply with 

a collection of information subject to the 

requirements of the Paperwork 

Reduction Act unless that collection of 

information displays a current valid 

OMB Control Number. The OMB 

Control Number for this information 

collection is 2120–0056. Public 

reporting for this collection of 

information is estimated to take 

approximately 1 hour per response, 

including the time for reviewing 

instructions, searching existing data 

sources, gathering and maintaining the 

data needed, and completing and 

reviewing the collection of information. 

All responses to this collection of 

information are mandatory. Send 

comments regarding this burden 

estimate or any other aspect of this 

collection of information, including 

suggestions for reducing this burden, to: 

Information Collection Clearance 

Officer, Federal Aviation 

Administration, 10101 Hillwood 

Parkway, Fort Worth, TX 76177–1524. 

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 

The FAA determined that this 

proposed AD would not have federalism 

implications under Executive Order 

13132. This proposed AD would 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 this proposed regulation: 

(1) Is not a ‘‘significant regulatory 

action’’ under Executive Order 12866, 

and 

(2) Would 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 Proposed Amendment 

Accordingly, under the authority 

delegated to me by the Administrator, 

the FAA proposes to amend 14 CFR part 

39 as follows: 

PART 39—AIRWORTHINESS 

DIRECTIVES 

■ 1. The authority citation for part 39 

continues to read as follows: 

Authority: 49 U.S.C. 106(g), 40113, 44701. 

§ 39.13 [Amended] 

■ 2. The FAA amends § 39.13 by adding 

the following new airworthiness 

directive: 

Viking Air Limited (Type Certificate 

Previously Held by Bombardier Inc. and 

de Havilland Inc.): Docket No. FAA– 

2022–0814; Project Identifier AD–2022– 

00205–A. 

(a) Comments Due Date 

The FAA must receive comments on this 

airworthiness directive (AD) by August 22, 

2022. 

(b) Affected ADs 

None. 

(c) Applicability 

This AD applies to Viking Air Limited 

(type certificate previously held by 

Bombardier Inc. and de Havilland Inc.) 

Model DHC–2 Mk. I airplanes, all serial 

numbers, certificated in any category, with 

Supplemental Type Certificate (STC) No. 

SA01324CH installed. 

(d) Subject 

Joint Aircraft System Component (JASC) 

Code 5711, Wing Spar. 


jspears on DSK121TN23PROD with PROPOSALS1
40752 Federal Register / Vol. 87, No. 130 / Friday, July 8, 2022 / Proposed Rules 

(e) Unsafe Condition 

This AD was prompted by a report of 

damage in the main wing spar. The FAA is 

issuing this AD to detect and address damage 

(drill starts, corrosion, cracks, and 

improperly installed fasteners) to the main 

structural members of the wing. This 

condition, if not addressed, could adversely 

affect the structural integrity of the airplane 

and result in loss of control of the airplane. 

(f) Compliance 

Comply with this AD within the 

compliance times specified, unless already 

done. 

(g) Actions 

Within 12 months after the effective date 

of this AD, using a borescope, flashlight and 

mirror or equivalent, visually inspect the 

aircraft structure under the installed doubler 

between wing stations 30.26 and 126.36 for 

drill starts, corrosion, cracks, and improperly 

installed fasteners. Pay particular attention to 

the spar cap, spar flange, and stringers, and 

include all structural items in the wing. If 

there is a drill start, any corrosion, a crack, 

or an improperly installed fastener, before 

further flight, repair using a method 

approved by the Manager, Chicago ACO 

Branch, FAA. For a repair method to be 

approved by the Manager, Chicago ACO 

Branch, as required by this paragraph, the 

Manager’s approval letter must specifically 

refer to this AD. 

Note 1 to paragraph (g): Wipaire, Inc., 

letter, dated September 7, 2021, provides 

additional information on this subject, 

including examples of damage. 

(h) Reporting Requirement 

If, during the inspection required by 

paragraph (g) of this AD, any damage is 

found, within 30 days after doing the 

inspection or within 30 days after the 

effective date of this AD, whichever occurs 

later, report the following information to the 

person identified in paragraph (k)(1) of this 

AD: 

(1) Name and address of owner. 

(2) Date of the inspection. 

(3) Name, address, telephone number, and 

email address of person submitting the 

report. 

(4) Airplane serial number, registration 

number, STC installation date, and total 

hours time-in-service on the airplane at the 

time of the inspection. 

(5) Description of damage. Include affected 

structure, location, dimensions, and photos 

of damage (or sketches, if photos are not 

possible). 

(i) Special Flight Permit 

Special flight permits are prohibited. 

(j) Alternative Methods of Compliance 

(AMOCs) 

(1) The Manager, Chicago ACO 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 

certification office, send it to the attention of 

the person identified in paragraph (k)(1) of 

this AD. 

(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. 

(k) Related Information 

(1) For more information about this AD, 

contact Dirk Dodge, Aviation Safety 

Engineer, Chicago ACO Branch, FAA, 2300 E 

Devon Avenue, Des Plaines, IL 60018; phone: 

(847) 294–7135; email: Dirk.Dodge@faa.gov. 

(2) For service information identified in 

this AD, contact Wipaire, Inc., 1700 Henry 

Avenue, South Saint Paul, MN 55075; phone: 

(651) 414–4460; email: bkutz@wipaire.com; 

website: www.wipaire.com. You may view 

this referenced service information at the 

Airworthiness Products Section, Operational 

Safety Branch, FAA, 901 Locust, Kansas City, 

MO 64106. For information on the 

availability of this material at the FAA, call 

(817) 222–5110. 

Issued on July 1, 2022. 

Christina Underwood, 

Acting Director, Compliance & Airworthiness 

Division, Aircraft Certification Service. 

[FR Doc. 2022–14429 Filed 7–7–22; 8:45 am] 

BILLING CODE 4910–13–P 

DEPARTMENT OF TRANSPORTATION 

Federal Aviation Administration 

14 CFR Part 39 

[Docket No. FAA–2022–0812; Project 

Identifier MCAI–2022–00445–T] 

RIN 2120–AA64 

Airworthiness Directives; Airbus SAS 

Airplanes 

AGENCY: Federal Aviation 

Administration (FAA), DOT. 

ACTION: Notice of proposed rulemaking 

(NPRM). 

SUMMARY: The FAA proposes to adopt a 

new airworthiness directive (AD) for all 

Airbus SAS Model A300 B4–600, B4– 

600R, and F4–600R series airplanes, and 

Model A300 C4–605R Variant F 

airplanes (collectively called Model 

A300–600 series airplanes), and A310 

series airplanes. This proposed AD was 

prompted by a determination that a new 

airworthiness limitation is necessary. 

This proposed AD would require 

revising the existing maintenance or 

inspection program, as applicable, to 

incorporate a new airworthiness 

limitation, as specified in a European 

Union Aviation Safety Agency (EASA) 

AD, which is proposed for incorporation 

by reference. The FAA is proposing this 

AD to address the unsafe condition on 

these products. 

DATES: The FAA must receive comments 

on this proposed AD by August 22, 

2022. 

ADDRESSES: You may send comments, 

using the procedures found in 14 CFR 

11.43 and 11.45, by any of the following 

methods: 

• Federal eRulemaking Portal: Go to 

https://www.regulations.gov. Follow the 

instructions for submitting comments. 

• Fax: 202–493–2251. 

• Mail: U.S. Department of 

Transportation, Docket Operations, M– 

30, West Building Ground Floor, Room 

W12–140, 1200 New Jersey Avenue SE, 

Washington, DC 20590. 

• Hand Delivery: Deliver to Mail 

address above between 9 a.m. and 5 

p.m., Monday through Friday, except 

Federal holidays. 

For material that will be incorporated 

by reference (IBR) in this AD, contact 

EASA, Konrad-Adenauer-Ufer 3, 50668 

Cologne, Germany; telephone +49 221 

8999 000; email ADs@easa.europa.eu; 

internet www.easa.europa.eu. You may 

find this material on the EASA website 

at https://ad.easa.europa.eu. You may 

view this material at the FAA, 

Airworthiness Products Section, 

Operational Safety Branch, 2200 South 

216th St., Des Moines, WA. For 

information on the availability of this 

material at the FAA, call 206–231–3195. 

It is also available in the AD docket at 

https://www.regulations.gov by 

searching for and locating Docket No. 

FAA–2022–0812. 

Examining the AD Docket 

You may examine the AD docket at 

https://www.regulations.gov by 

searching for and locating Docket No. 

FAA–2022–0812; 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 

NPRM, the mandatory continuing 

airworthiness information (MCAI), any 

comments received, and other 

information. The street address for 

Docket Operations is listed above. 

FOR FURTHER INFORMATION CONTACT: Dan 

Rodina, Aerospace Engineer, Large 

Aircraft Section, International 

Validation Branch, FAA, 2200 South 

216th Street, Des Moines, WA 98198; 

telephone 206–231–3225; email 

dan.rodina@faa.gov. 

SUPPLEMENTARY INFORMATION: 

Comments Invited 

The FAA invites you to send any 

written relevant data, views, or 

arguments about this proposal. Send 

your comments to an address listed 

under ADDRESSES. Include ‘‘Docket No. 

FAA–2022–0812; Project Identifier 


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