Federal Register / Vol. 87, No. 108 / Monday, June 6, 2022 / Rules and Regulations 34125 

(i) Boeing Special Attention Service 

Bulletin 747–57–2327, Revision 4, dated 

August 26, 2010. 

(ii) Boeing Special Attention Service 

Bulletin 747–57–2327, Revision 5, dated 

September 20, 2011. 

(iii) Boeing Special Attention Service 

Bulletin 747–57–2327, Revision 6, dated 

February 21, 2013. 

(iv) Boeing Special Attention Service 

Bulletin 747–57–2327, Revision 7, dated 

November 30, 2017. 

(2) This paragraph provides credit for the 

Work Package 14, 15, and 16 actions 

specified in paragraph (g)(1) of this AD, if 

those actions were performed before the 

effective date of this AD using the service 

information specified in paragraphs (j)(2)(i) 

through (iii) of this AD. 

(i) Boeing Special Attention Service 

Bulletin 747–57–2327, Revision 5, dated 

September 20, 2011. 

(ii) Boeing Special Attention Service 

Bulletin 747–57–2327, Revision 6, dated 

February 21, 2013. 

(iii) Boeing Special Attention Service 

Bulletin 747–57–2327, Revision 7, dated 

November 30, 2017. 

(3) This paragraph provides credit for the 

Work Package 17 actions specified in 

paragraph (g)(1) of this AD, if those actions 

were performed before the effective date of 

this AD using the service information 

specified in paragraphs (j)(3)(i) or (ii) of this 

AD. 

(i) Boeing Special Attention Service 

Bulletin 747–57–2327, Revision 6, dated 

February 21, 2013. 

(ii) Boeing Special Attention Service 

Bulletin 747–57–2327, Revision 7, dated 

November 30, 2017. 

(4) This paragraph provides credit for the 

Work Package 18, 19, and 20 actions 

specified in paragraph (g)(1) of this AD, if 

those actions were performed before the 

effective date of this AD using Boeing Special 

Attention Service Bulletin 747–57–2327, 

Revision 7, dated November 30, 2017. 

(k) 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 (l)(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. 

(l) Related Information 

(1) For more information about this AD, 

contact Rose Len, Aerospace Engineer, 

Propulsion Section, FAA, Seattle ACO 

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

WA 98198; phone and fax: 206–231–3604; 

email: rose.len@faa.gov. 

(2) Service information identified in this 

AD that is not incorporated by reference is 

available at the addresses specified in 

paragraphs (m)(3) and (4) of this AD. 

(m) Material Incorporated by Reference 

(1) The Director of the Federal Register 

approved the incorporation by reference 

(IBR) 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 the AD specifies otherwise. 

(i) Boeing Special Attention Service 

Bulletin 747–57–2326, Revision 1, dated 

January 31, 2008. 

(ii) Boeing Special Attention Service 

Bulletin 747–57–2327, Revision 8, dated 

November 13, 2020. 

(iii) The Boeing Company 747–100/200/ 

300/SP/SR Airworthiness Limitations 

(AWLs) and Certification Maintenance 

Requirements (CMRs), D6–13747–CMR, 

Revision September 2020. 

(iv) The Boeing Company 747–400 

Maintenance Planning Data (MPD) 

Document, Section 9, Airworthiness 

Limitations (AWLs) and Certification 

Maintenance Requirements (CMRs), 

D621U400–9, Revision February 2020. 

(3) 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 

service information at the FAA, 

Airworthiness Products Section, Operational 

Safety Branch, 2200 South 216th St., Des 

Moines, WA. 

(4) You may view this 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. 

(5) You may view this service information 

that is incorporated by reference at the 

National Archives and Records 

Administration (NARA). For information on 

the availability of this material at NARA, 

fr.inspection@nara.gov, or go to: https://

www.archives.gov/federal-register/cfr/ibrlocations.html. 

Issued on May 6, 2022. 

Gaetano A. Sciortino, 

Deputy Director for Strategic Initiatives, 

Compliance & Airworthiness Division, 

Aircraft Certification Service. 

[FR Doc. 2022–12030 Filed 6–3–22; 8:45 am] 

BILLING CODE 4910–13–P 

DEPARTMENT OF TRANSPORTATION 

Federal Aviation Administration 

14 CFR Part 39 

[Docket No. FAA–2022–0596; Project 

Identifier MCAI–2022–00150–T; Amendment 

39–22073; AD 2022–12–02] 

RIN 2120–AA64 

Airworthiness Directives; Bombardier, 

Inc., Airplanes 

AGENCY: Federal Aviation 

Administration (FAA), DOT. 

ACTION: Final rule; request for 

comments. 

SUMMARY: The FAA is adopting a new 

airworthiness directive (AD) for all 

Bombardier, Inc., Model BD–100–1A10 

airplanes. This AD was prompted by a 

report of multiple in-service events 

where, following a STAB TRIM FAULT 

advisory message and auto-pilot 

disconnect, flightcrew commands for a 

nose-up trim resulted in nose-down trim 

movement of the horizontal stabilizer 

instead. This AD requires revising the 

existing airplane flight manual (AFM) to 

provide the flightcrew with instructions 

for an expanded pre-flight check of the 

pitch trim, trim malfunction procedures, 

and revised ‘‘AP STAB TRIM FAIL’’ 

caution and ‘‘STAB TRIM FAULT’’ 

advisory procedures. The FAA is 

issuing this AD to address the unsafe 

condition on these products. 

DATES: This AD becomes effective June 

21, 2022. 

The Director of the Federal Register 

approved the incorporation by reference 

of certain publications listed in this AD 

as of June 21, 2022. 

The FAA must receive comments on 

this AD by July 21, 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: U.S. Department of 

Transportation, Docket Operations, M– 

30, West Building Ground Floor, Room 

W12–140, 1200 New Jersey Avenue SE, 

Washington, DC, between 9 a.m. and 5 

p.m., Monday through Friday, except 

Federal holidays. 

For service information identified in 

this final rule, contact Bombardier 


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34126 Federal Register / Vol. 87, No. 108 / Monday, June 6, 2022 / Rules and Regulations 

Business Aircraft Customer Response 

Center, 400 Coˆte-Vertu Road West, 

Dorval, Que ́bec H4S 1Y9, Canada; 

telephone 514–855–2999; email ac.yul@

aero.bombardier.com; internet https://

www.bombardier.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. It is also available on the internet 

at https://www.regulations.gov by 

searching for and locating Docket No. 

FAA–2022–0596. 

Examining the AD Docket 

You may examine the AD docket on 

the internet at https://

www.regulations.gov by searching for 

and locating Docket No. FAA–2022– 

0596; or in person at the Docket 

Operations office between 9 a.m. and 5 

p.m., Monday through Friday, except 

Federal holidays. The AD docket 

contains this AD, any comments 

received, and other information. The 

street address for the Docket Operations 

office is listed above. Comments will be 

available in the AD docket shortly after 

receipt. 

FOR FURTHER INFORMATION CONTACT: 

Elizabeth Dowling, Aerospace Engineer, 

Mechanical Systems and Administrative 

Services Section, FAA, New York ACO 

Branch, 1600 Stewart Avenue, Suite 

410, Westbury, NY 11590; telephone 

516–228–7300; email 9-avs-nyaco-cos@

faa.gov. 

SUPPLEMENTARY INFORMATION: 

Comments Invited 

The FAA invites you to send any 

written relevant data, views, or 

arguments about this AD. Send your 

comments to an address listed under 

ADDRESSES. Include ‘‘Docket No. FAA– 

2022–0596; Project Identifier MCAI– 

2022–00150–T’’ at the beginning of your 

comments. The most helpful comments 

reference a specific portion of the final 

rule, 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 final rule 

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 final rule. 

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 AD 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 AD, 

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 AD. Submissions containing CBI 

should be sent to Elizabeth Dowling, 

Aerospace Engineer, Mechanical 

Systems and Administrative Services 

Section, FAA, New York ACO Branch, 

1600 Stewart Avenue, Suite 410, 

Westbury, NY 11590; telephone 516– 

228–7300; email 9-avs-nyaco-cos@

faa.gov. Any commentary that the FAA 

receives which is not specifically 

designated as CBI will be placed in the 

public docket for this rulemaking. 

Discussion 

Transport Canada Civil Aviation 

(TCCA) which is the aviation authority 

for Canada, has issued TCCA AD CF– 

2022–03, dated February 1, 2022 (TCCA 

AD CF–2022–03) (referred to after this 

as the Mandatory Continuing 

Airworthiness Information, or the 

MCAI), to correct an unsafe condition 

for all Bombardier, Inc., Model BD–100– 

1A10 airplanes. You may examine the 

MCAI on the internet at https://

www.regulations.gov by searching for 

and locating Docket No. FAA–2022– 

0596. 

This AD was prompted by a report of 

multiple in-service events where, 

following a STAB TRIM FAULT 

advisory message and auto-pilot 

disconnect, flightcrew commands for a 

nose-up trim resulted in nose-down trim 

movement of the horizontal stabilizer 

instead. In some events, the horizontal 

stabilizer reached the full airplane nosedown trim position before the crew 

recognized the nature of the problem. 

The FAA is issuing this AD to address 

uncommanded horizontal stabilizer 

motion, which could result in increased 

crew workload and reduced safety 

margins; and if the flightcrew is unable 

to regain control of the horizontal 

stabilizer, would result in loss of control 

of the airplane and excessive high 

control forces. See the MCAI for 

additional background information. 

Related Service Information Under 1 

CFR Part 51 

Bombardier has issued the following 

service information which includes the 

‘‘Before Starting Engines’’ checklist in 

Chapter 04—Normal Procedures, of the 

AFM: 

• Bombardier Challenger 300 AFM 

(Imperial Version), CSP 100–1, Revision 

67, dated March 29, 2022; 

• Bombardier Challenger 300 AFM 

(Metric Version), CSP 100–1 (METRIC), 

Revision 67, dated March 29, 2022; 

• Bombardier Challenger 350 AFM, 

CH 350, Revision 33, dated March 29, 

2022. 

This service information describes 

instructions for an expanded pre-flight 

check of the pitch trim. These 

documents are distinct since they apply 

to different airplane configurations. 

Bombardier has also issued the 

following service information: 

• Challenger 300 Temporary Revision 

TR–92, dated December 20, 2021, to the 

Bombardier Challenger 300 AFM 

(Imperial Version), CSP 100–1; 

• Challenger 300 Temporary Revision 

TR–92, dated December 20, 2021, to the 

Bombardier Challenger 300 AFM 

(Metric Version), CSP 100–1 (METRIC); 

and 

• Challenger 350 Temporary Revision 

TR–23, dated December 20, 2021, to the 

Bombardier Challenger 350 AFM, CH 

350. 

This service information describes 

instructions for trim malfunction 

procedures, and revised ‘‘AP STAB 

TRIM FAIL’’ caution and ‘‘STAB TRIM 

FAULT’’ advisory procedures. These 

documents are distinct since they apply 

to different airplane configurations. 

This service information 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. 

FAA’s Determination 

This product has been approved by 

the aviation authority of another 

country, and is approved for operation 

in the United States. Pursuant to the 

FAA’s bilateral agreement with the State 

of Design Authority, the FAA has been 

notified of the unsafe condition 

described in the MCAI and service 

information referenced above. The FAA 

is issuing this AD because the FAA 

evaluated all pertinent information and 

determined the unsafe condition exists 

and is likely to exist or develop on other 

products of the same type design. 


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Federal Register / Vol. 87, No. 108 / Monday, June 6, 2022 / Rules and Regulations 34127 

Requirements of This AD 

This AD requires revising the existing 

airplane flight manual to add an 

expanded pre-flight check of the pitch 

trim, trim malfunction procedures, and 

revised ‘‘AP STAB TRIM FAIL’’ caution 

and ‘‘STAB TRIM FAULT’’ advisory 

procedures. 

TCCA AD CF–2022–03 requires 

operators to ‘‘brief all flight crews’’ of 

the AFM procedures and thereafter to 

‘‘operate the aeroplane accordingly.’’ 

However, this AD does not specifically 

require those actions as those actions 

are already required by FAA 

regulations. FAA regulations require 

operators furnish to pilots any changes 

to the AFM (for example, 14 CFR 

121.137), and to ensure the pilots are 

familiar with the AFM (for example, 14 

CFR 91.505). As with any other 

flightcrew training requirement, training 

on the updated AFM content is tracked 

by the operators and recorded in each 

pilot’s training record, which is 

available for the FAA to review. FAA 

regulations also require pilots to follow 

the procedures in the existing AFM 

including all updates. 14 CFR 91.9 

requires that any person operating a 

civil aircraft must comply with the 

operating limitations specified in the 

AFM. Therefore, including a 

requirement in this AD to operate the 

airplane according to the revised AFM 

would be redundant and unnecessary. 

FAA’s Justification and Determination 

of the Effective Date 

Section 553(b)(3)(B) of the 

Administrative Procedure Act (APA) (5 

U.S.C. 551 et seq.) authorizes agencies 

to dispense with notice and comment 

procedures for rules when the agency, 

for ‘‘good cause,’’ finds that those 

procedures are ‘‘impracticable, 

unnecessary, or contrary to the public 

interest.’’ Under this section, an agency, 

upon finding good cause, may issue a 

final rule without providing notice and 

seeking comment prior to issuance. 

Further, section 553(d) of the APA 

authorizes agencies to make rules 

effective in less than thirty days, upon 

a finding of good cause. 

An unsafe condition exists that 

requires the immediate adoption of this 

AD without providing an opportunity 

for public comments prior to adoption. 

The FAA has found that the risk to the 

flying public justifies waiving notice 

and comment prior to adoption of this 

rule because in some of the reported 

events, the horizontal stabilizer reached 

full airplane nose-down trim position 

before the flightcrew recognized the 

nature of the problem, resulting in 

increased flightcrew workload and 

reduced safety margins. If not 

addressed, an uncommanded horizontal 

stabilizer motion could result in the 

stabilizer reaching its full travel 

position, and consequently, the 

flightcrew may not be able to regain 

control of the horizontal stabilizer, 

which would result in loss of control of 

the airplane and excessive high control 

forces. Therefore, the FAA finds good 

cause that notice and opportunity for 

prior public comment are impracticable. 

In addition, for the reasons stated above, 

the FAA finds that good cause exists 

pursuant to 5 U.S.C. 553(d) for making 

this amendment effective in less than 30 

days. 

Interim Action 

The FAA considers this AD to be an 

interim action. TCCA AD CF–2022–03 

states an investigation is ongoing and 

the revision of the existing AFM is a 

mitigating action. 

Regulatory Flexibility Act (RFA) 

The requirements of the RFA do not 

apply when an agency finds good cause 

pursuant to 5 U.S.C. 553 to adopt a rule 

without prior notice and comment. 

Because the FAA has determined that it 

has good cause to adopt this rule 

without notice and comment, RFA 

analysis is not required. 

Costs of Compliance 

The FAA estimates that this AD 

affects 678 airplanes of U.S. registry. 

The FAA estimates the following costs 

to comply with this AD: 

ESTIMATED COSTS FOR REQUIRED ACTIONS

Labor cost Parts cost Cost per 

product 

Cost on U.S. 

operators 

1 work-hour × $85 per hour = $85 .............................................................................................. $0 $85 $57,630 

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 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, 

and 

(2) Will not affect intrastate aviation 

in Alaska. 

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 

■ 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: 


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34128 Federal Register / Vol. 87, No. 108 / Monday, June 6, 2022 / Rules and Regulations 

2022–12–02 Bombardier, Inc.: Amendment 

39–22073; Docket No. FAA–2022–0596; 

Project Identifier MCAI–2022–00150–T. 

(a) Effective Date 

This airworthiness directive (AD) becomes 

effective June 21, 2022. 

(b) Affected ADs 

None. 

(c) Applicability 

This AD applies to all Bombardier, Inc., 

Model BD–100–1A10 airplanes, certificated 

in any category. 

(d) Subject 

Air Transport Association (ATA) of 

America Code 27, Flight Controls. 

(e) Reason 

This AD was prompted by a report of 

multiple in-service events where, following a 

STAB TRIM FAULT advisory message and 

auto-pilot disconnect, flightcrew commands 

for a nose-up trim resulted in nose-down trim 

movement of the horizontal stabilizer 

instead. The FAA is issuing this AD to 

address uncommanded horizontal stabilizer 

motion, which could result in increased crew 

workload and reduced safety margins; and if 

the flightcrew is unable to regain control of 

the horizontal stabilizer, would result in loss 

of control of the airplane and excessive high 

control forces. 

(f) Compliance 

Comply with this AD within the 

compliance times specified, unless already 

done. 

(g) Revision of the Existing Airplane Flight 

Manual (AFM)—Non-Normal Procedures 

Within 14 days after the effective date of 

this AD, revise the Non-Normal Procedures 

chapter of the existing Airplane Flight 

Manual to include the information in the 

applicable temporary revision identified in 

paragraphs (g)(1) through (3) of this AD. 

(1) Bombardier Challenger 300 Temporary 

Revision TR–92, dated December 20, 2021, to 

the Bombardier Challenger 300 AFM 

(Imperial Version). 

(2) Bombardier Challenger 300 Temporary 

Revision TR–92, dated December 20, 2021, to 

the Bombardier Challenger 300 AFM (Metric 

Version). 

(3) Bombardier Challenger 350 Temporary 

Revision TR–23, dated December 20, 2021, to 

the Bombardier Challenger 350 AFM. 

(h) Revision of the Existing AFM—Normal 

Procedures 

Within 14 days after the effective date of 

this AD, revise the Normal Procedures 

chapter of the existing AFM to include the 

information for the ‘‘Before Starting Engines’’ 

checklist in Chapter 04—Normal Procedures, 

of the applicable AFM identified in 

paragraphs (h)(1) through (3) of this AD. 

(1) Bombardier Challenger 300 AFM 

(Imperial Version), CSP 100–1, Revision 67, 

dated March 29, 2022. 

Note 1 to paragraph (h)(1): For obtaining 

the Before Starting Engines checklist for 

Bombardier Challenger 300 AFM (Imperial 

Version), CSP 100–1, use Document 

Identification number CH 300 AFM–I. 

(2) Bombardier Challenger 300 AFM 

(Metric Version), CSP 100–1 (METRIC), 

Revision 67, dated March 29, 2022. 

Note 2 to paragraph (h)(2): For obtaining 

the Before Starting Engines checklist for 

Bombardier Challenger 300 AFM (Metric 

Version), CSP 100–1 (METRIC), use 

Document Identification number CH 300 

AFM–M. 

(3) Bombardier Challenger 350 AFM, CH 

350, Revision 33, dated March 29, 2022. 

(i) Other FAA AD Provisions 

The following provisions also apply to this 

AD: 

(1) Alternative Methods of Compliance 

(AMOCs): The Manager, New York 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 responsible Flight Standards 

Office, as appropriate. If sending information 

directly to the manager of the certification 

office, send it to ATTN: Program Manager, 

Continuing Operational Safety, FAA, New 

York ACO Branch, 1600 Stewart Avenue, 

Suite 410, Westbury, NY 11590; telephone 

516–228–7300; fax 516–794–5531. Before 

using any approved AMOC, notify your 

appropriate principal inspector, or lacking a 

principal inspector, the manager of the 

responsible Flight Standards Office. 

(2) Contacting the Manufacturer: For any 

requirement in this AD to obtain instructions 

from a manufacturer, the instructions must 

be accomplished using a method approved 

by the Manager, New York ACO Branch, 

FAA; or Transport Canada Civil Aviation 

(TCCA); or Bombardier, Inc.’s TCCA Design 

Approval Organization (DAO). If approved by 

the DAO, the approval must include the 

DAO-authorized signature. 

(j) Related Information 

(1) Refer to Mandatory Continuing 

Airworthiness Information (MCAI) TCCA AD 

CF–2022–03, dated February 1, 2022, for 

related information. This MCAI may be 

found in the AD docket on the internet at 

https://www.regulations.gov by searching for 

and locating Docket No. FAA–2022–0596. 

(2) For more information about this AD, 

contact Elizabeth Dowling, Aerospace 

Engineer, Mechanical Systems and 

Administrative Services Section, FAA, New 

York ACO Branch, 1600 Stewart Avenue, 

Suite 410, Westbury, NY 11590; telephone 

516–228–7300; email 9-avs-nyaco-cos@

faa.gov. 

(k) Material Incorporated by Reference 

(1) The Director of the Federal Register 

approved the incorporation by reference 

(IBR) 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) ‘‘Before Starting Engines’’ checklist in 

Chapter 04—Normal Procedures of 

Bombardier Challenger 300 Airplan Flight 

Manual (AFM) (Imperial Version), CSP 100– 

1, Revision 67, dated March 29, 2022. 

(ii) ‘‘Before Starting Engines’’ checklist in 

Chapter 04—Normal Procedures of 

Bombardier Challenger 300 AFM (Metric 

Version), CSP 100–1 (METRIC), Revision 67, 

dated March 29, 2022. 

(iii) ‘‘Before Starting Engines’’ checklist in 

Chapter 04—Normal Procedures of 

Bombardier Challenger 350 AFM CH 350, 

Revision 33, dated March 29, 2022. 

(iv) Bombardier Challenger 300 Temporary 

Revision TR–92, dated December 20, 2021, to 

the Bombardier Challenger 300 AFM 

(Imperial Version), CSP 100–1. 

(v) Bombardier Challenger 300 Temporary 

Revision TR–92, dated December 20, 2021, to 

the Bombardier Challenger 300 AFM (Metric 

Version), CSP 100–1 (METRIC). 

(vi) Bombardier Challenger 350 Temporary 

Revision TR–23, dated December 20, 2021, to 

the Bombardier Challenger 350 AFM, CH 

350. 

(3) For service information identified in 

this AD, contact Bombardier Business 

Aircraft Customer Response Center, 400 CoˆteVertu Road West, Dorval, Que ́bec H4S 1Y9, 

Canada; telephone 514–855–2999; email 

ac.yul@aero.bombardier.com; internet 

https://www.bombardier.com. 

Note 3 to paragraph (k)(3): For obtaining 

the Before Starting Engines checklist for 

Bombardier Challenger 300 AFM (Imperial 

Version), CSP 100–1, use Document 

Identification number CH 300 AFM–I. 

Note 4 to paragraph (k)(3): For obtaining 

the Before Starting Engines checklist for 

Bombardier Challenger 300 AFM (Metric 

Version), CSP 100–1 (METRIC), use 

Document Identification number CH 300 

AFM–M. 

(4) You may view this 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. 

(5) You may view this service information 

that is incorporated by reference at the 

National Archives and Records 

Administration (NARA). For information on 

the availability of this material at NARA, 

email fr.inspection@nara.gov, or go to: 

https://www.archives.gov/federal-register/cfr/ 

ibr-locations.html. 

Issued on May 26, 2022. 

Gaetano A. Sciortino, 

Deputy Director for Strategic Initiatives, 

Compliance & Airworthiness Division, 

Aircraft Certification Service. 

[FR Doc. 2022–12242 Filed 6–2–22; 4:15 pm] 

BILLING CODE 4910–13–P 


lotter on DSK11XQN23PROD with RULES1