Airworthiness Directives; Bombardier, 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 certain Bombardier, Inc., Model BD-700-1A10 and BD-700-1A11 airplanes. This proposed AD was prompted by reports that the thrust reverser correction factors presented in certain airplane flight manual (AFM) performance charts for landing on contaminated runways do not provide sufficient margin for stopping distances in certain conditions. This proposed AD would require revising the existing AFM to correct the affected performance charts. 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 June 23, 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 Bombardier, Inc., Business Aircraft Customer Response Center, 400 Côte-Vertu Road West, Dorval, Québec H4S 1Y9, Canada; telephone 514-855-2999; email ac.yul@aero.bombardier.com ; internet https://www.bombardier.com. 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.

Examining the AD Docket

You may examine the AD docket at https://www.regulations.gov by searching for and locating Docket No. FAA-2022-0513; 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:

Gabriel Kim, 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 proposal. Send your comments to an address listed under ADDRESSES . Include “Docket No. FAA-2022-0513; Project Identifier MCAI-2021-01162-T” 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 the 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 Gabriel Kim, 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.

Background

Transport Canada Civil Aviation (TCCA), which is the aviation authority for Canada, has issued TCCA AD CF-2021-35, dated October 26, 2021 (TCCA AD CF-2021-35) (also referred to after this as the MCAI), to correct an unsafe condition for certain Bombardier, Inc., Model BD-700-1A10 and BD-700-1A11 airplanes. You may examine the MCAI in the AD docket at https://www.regulations.gov by searching for and locating Docket No. FAA-2022-0513.

This proposed AD was prompted by reports that the thrust reverser correction factors presented in certain AFM performance charts for landing on contaminated runways do not provide sufficient margin for stopping distances in certain conditions. The FAA is proposing this AD to address incorrect AFM performance charts, which if not corrected, could lead to longitudinal runway excursions. See the MCAI for additional background information.

Related Service Information Under 1 CFR Part 51

Bombardier, Inc., has issued the following service information, which specifies revised AFM limitations and corrections to the performance charts for landing on contaminated runways. These documents are distinct since they apply to different airplane models and configurations.

The following paragraphs and supplements of the Bombardier Global Express Airplane Flight Manual—Publication No. CSP 700-1, Revision 109, dated August 16, 2021. (For obtaining this section of the Bombardier Global Express Airplane Flight Manual—Publication No. CSP 700-1, use Document Identification No. GL 700 AFM-1.)

• Paragraph C., Wet Runway Take-Off Field Length, of Section 2. Take-Off Performance—Slat Out/Flap 6°, of the Take-Off Performance section of Chapter 6—Performance.
• Paragraph C., Wet Runway Take-Off Field Length, of Section 3. Take-Off Performance—Slat Out/Flap 16°, of the Take-Off Performance section of Chapter 6—Performance.
• Paragraph B., Effects of Cowl Anti-Ice On, of Section 2. Performance Corrections, of the Performance Data for Operation in Icing Condition section of Chapter 6—Performance.
• Paragraph C., Effects of Wing and Cowl Anti-Ice On/Ice Accumulation, of Section 2., Performance Corrections, of the Performance Data for Operation in Icing Condition section of Chapter 6—Performance.
• Supplement 3—Operation on Contaminated Runways, of Chapter 7—Supplements.
• Paragraph A., Improved Climb Performance, of Section 6—Performance, of Supplement 5—Improved Climb Performance, of Chapter 7—Supplements.
• Paragraph B., Take-Off Field Length, of Section 6—Performance, of Supplement 20—Operations at Airport Elevations Above 10,000 Feet, of Chapter 7—Supplements.
• Paragraph G., Operation in Icing Conditions, of Section 6—Performance, of Supplement 20—Operations at Airport Elevations Above 10,000 Feet, of Chapter 7—Supplements.

The following paragraphs and supplements of the Bombardier Global Express Airplane Flight Manual—Publication No. CSP 700-1A, Revision 109, dated August 16, 2021. (For obtaining this section of the Bombardier Global Express Airplane Flight Manual—Publication No. CSP 700-1A, use Document Identification No. GL 700 AFM-1A.)

• Paragraph C., Wet Runway Take-Off Field Length, of Section 2. Take-Off Performance—Slat Out/Flap 6°, of the Take-Off Performance section of Chapter 6—Performance.
• Paragraph C., Wet Runway Take-Off Field Length, of Section 3. Take-Off Performance—Slat Out/Flap 16°, of the Take-Off Performance section of Chapter 6—Performance.
• Paragraph B., Effects of Cowl Anti-Ice On, of Section 2. Performance Corrections, of the Performance Data for Operation in Icing Condition section of Chapter 6—Performance.
• Paragraph C., Effects of Wing and Cowl Anti-Ice On/Ice Accumulation, of Section 2. Performance Corrections, of the Performance Data for Operation in Icing Condition section of Chapter 6—Performance.
• Supplement 3—Operation on Contaminated Runways, of Chapter 7—Supplements.
• Paragraph A., Improved Climb Performance, of Section 6—Performance, of Supplement 5—Improved Climb Performance, of Chapter 7—Supplements.
• Paragraph B., Take-Off Field Length, of Section 6—Performance, of Supplement 20—Operations at Airport Elevations Above 10,000 Feet, of Chapter 7—Supplements.
• Paragraph G., Operation in Icing Conditions, of Section 6—Performance, of Supplement 20—Operations at Airport Elevations Above 10,000 Feet, of Chapter 7—Supplements.

The following paragraphs and supplements of the Bombardier Global 6000 Airplane Flight Manual—Publication No. CSP 700-1V, Revision 39, dated August 16, 2021. (For obtaining this section of the Bombardier Global 6000 Airplane Flight Manual—Publication No. CSP 700-1V, use Document Identification No. GL 6000 AFM.)

• Paragraph C., Wet Runway Take-Off Field Length, of Section 2. Take-Off Performance—Slat Out/Flap 6°, of the Take-Off Performance section of Chapter 6—Performance.
• Paragraph C., Wet Runway Take-Off Field Length, of Section 3. Take-Off Performance—Slat Out/Flap 16°, of the Take-Off Performance section of Chapter 6—Performance.
• Paragraph B., Effects of Cowl Anti-Ice On, of Section 2. Performance Corrections, of the Performance Data for Operation in Icing Condition section of Chapter 6—Performance.
• Paragraph C., Effects of Wing and Cowl Anti-Ice On/Ice Accumulation, of Section 2., Performance Corrections, of the Performance Data for Operation in Icing Condition section of Chapter 6—Performance.
• Supplement 3—Operation on Contaminated Runways, of Chapter 7—Supplements.
• Paragraph B., Take-Off Field Length, of Section 6—Performance, of Supplement 20—Operations at Airport Elevations Above 10,000 Feet, of Chapter 7—Supplements.
• Paragraph G., Operation in Icing Conditions, of Section 6—Performance, of Supplement 20—Operations at Airport Elevations Above 10,000 Feet, of Chapter 7—Supplements.
• Paragraph A., Take-off on Wet Grooved Runways, of Section 6—Performance, of Supplement 35—Operation on Wet Grooved Runways, of Chapter 7—Supplements.

The following paragraphs and supplements of the Bombardier Global 5000 Airplane Flight Manual—Publication No. CSP 700-5000-1, Revision 70, dated August 16, 2021. (For obtaining this section of the Bombardier Global 5000 Airplane Flight Manual—Publication No. CSP 700-5000-1, use Document Identification No. GL 5000 AFM.)

• Paragraph C., Wet Runway Take-Off Field Length, of Section 2. Take-Off Performance—Slat Out/Flap 6°, of the Take-Off Performance section of Chapter 6—Performance.
• Paragraph C., Wet Runway Take-Off Field Length, of Section 3. Take-Off Performance—Slat Out/Flap 16°, of the Take-Off Performance section of Chapter 6—Performance.
• Paragraph B., Effects of Cowl Anti-Ice On, of Section 2. Performance Corrections, of the Performance Data for Operation in Icing Condition section of Chapter 6—Performance.
• Paragraph C., Effects of Wing and Cowl Anti-Ice On/Ice Accumulation, of Section 2. Performance Corrections, of the Performance Data for Operation in Icing Condition section of Chapter 6—Performance.
• Supplement 3—Operation on Contaminated Runways, of Chapter 7—Supplements.
• Paragraph B., Take-Off Field Length, of Section 6—Performance, of Supplement 20—Operations at Airport Elevations Above 10,000 Feet, of Chapter 7—Supplements.
• Paragraph G., Operation in Icing Conditions, of Section 6—Performance, of Supplement 20—Operations at Airport Elevations Above 10,000 Feet, of Chapter 7—Supplements.

The following paragraphs and supplements of the Bombardier Global 5000 Featuring Global Vision Flight Deck (GVFD) Airplane Flight Manual—Publication No. CSP 700-5000-1V, Revision 39, dated August 16, 2021. (For obtaining this section of the Bombardier Global 5000 Featuring Global Vision Flight Deck Airplane Flight Manual—Publication No. CSP 700-5000-1V, use Document Identification No. GL 5000 GVFD AFM.)

• Paragraph C., Wet Runway Take-Off Field Length, of Section 2. Take-Off Performance—Slat Out/Flap 6°, of the Take-Off Performance section of Chapter 6—Performance.
• Paragraph C., Wet Runway Take-Off Field Length, of Section 3. Take-Off Performance—Slat Out/Flap 16°, of the Take-Off Performance section of Chapter 6—Performance.
• Paragraph B., Effects of Cowl Anti-Ice On, of Section 2. Performance Corrections, of the Performance Data for Operation in Icing Condition section of Chapter 6—Performance.
• Paragraph C., Effects of Wing and Cowl Anti-Ice On/Ice Accumulation, of Section 2. Performance Corrections, of the Performance Data for Operation in Icing Condition section of Chapter 6—Performance.
• Supplement 3—Operation on Contaminated Runways, of Chapter 7—Supplements.
• Paragraph B., Take-Off Field Length, of Section 6—Performance, of Supplement 20—Operations at Airport Elevations Above 10,000 Feet, of Chapter 7—Supplements.
• Paragraph G., Operation in Icing Conditions, of Section 6—Performance, of Supplement 20—Operations at Airport Elevations Above 10,000 Feet, of Chapter 7—Supplements.
• Paragraph A., Take-off on Wet Grooved Runways, of Section 6—Performance, of Supplement 35—Operation on Wet Grooved Runways, of Chapter 7—Supplements.

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 proposing this AD because the FAA evaluated all the relevant information and determined the unsafe condition described previously is likely to exist or develop on other products of the same type design.

Proposed AD Requirements in This NPRM

This proposed AD would require accomplishing the actions specified in the service information already described.

TCCA AD CF-2021-35 requires operators to “advise all flight crews” of revisions to the AFM, and thereafter to “operate the aeroplane accordingly.” However, this proposed AD would 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 proposed AD to operate the airplane according to the revised AFM would be redundant and unnecessary.

Costs of Compliance

The FAA estimates that this AD, if adopted as proposed, would affect 408 airplanes of U.S. registry. The FAA estimates the following costs to comply with this proposed AD:

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,

(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.

2. The FAA amends § 39.13 by adding the following new airworthiness directive:

Bombardier, Inc.: Docket No. FAA-2022-0513; Project Identifier MCAI-2021-01162-T.

(a) Comments Due Date

The FAA must receive comments on this airworthiness directive (AD) by June 23, 2022.

(b) Affected ADs

None.

(c) Applicability

This AD applies to Bombardier, Inc., Model BD-700-1A10 and BD-700-1A11 airplanes, certificated in any category, serial numbers 9001 through 9860 inclusive, 9862 through 9871 inclusive, 9873 through 9879 inclusive, 60005, 60024, 60030, 60032, 60037, 60043, 60045, and 60049.

(d) Subject

Air Transport Association (ATA) of America Code 27, Flight controls.

(e) Unsafe Condition

This AD was prompted by reports that the thrust reverser correction factors presented in certain airplane flight manual (AFM) performance charts for landing on contaminated runways do not provide sufficient margin for stopping distances in certain conditions. The FAA is issuing this AD to address incorrect AFM performance charts, which if not corrected, could lead to longitudinal runway excursions.

(f) Compliance

Comply with this AD within the compliance times specified, unless already done.

(g) AFM Revision

Within 30 days after the effective date of this AD: Do the applicable actions specified in paragraph (g)(1) through (5) of this AD.

(1) For Model BD-700-1A10 airplanes with a Global Express marketing designation: Revise the existing AFM to incorporate the information specified in paragraphs (g)(1)(i) through (viii) of this AD. These paragraphs and supplements are of the Bombardier Global Express Airplane Flight Manual—Publication No. CSP 700-1, Revision 109, dated August 16, 2021.

Note 1 to paragraph (g)(1): For obtaining this section of the Bombardier Global Express Airplane Flight Manual—Publication No. CSP 700-1, use Document Identification No. GL 700 AFM-1.

(i) Paragraph C., Wet Runway Take-Off Field Length, of Section 2. Take-Off Performance—Slat Out/Flap 6°, of the Take-Off Performance section of Chapter 6—Performance.

(ii) Paragraph C., Wet Runway Take-Off Field Length, of Section 3. Take-Off Performance—Slat Out/Flap 16°, of the Take-Off Performance section of Chapter 6—Performance.

(iii) Paragraph B., Effects of Cowl Anti-Ice On, of Section 2. Performance Corrections, of the Performance Data for Operation in Icing Condition section of Chapter 6—Performance.

(iv) Paragraph C., Effects of Wing and Cowl Anti-Ice On/Ice Accumulation, of Section 2., Performance Corrections, of the Performance Data for Operation in Icing Condition section of Chapter 6—Performance.

(v) Supplement 3—Operation on Contaminated Runways, of Chapter 7—Supplements.

(vi) Paragraph A., Improved Climb Performance, of Section 6—Performance, of Supplement 5—Improved Climb Performance, of Chapter 7—Supplements.

(vii) Paragraph B., Take-Off Field Length, of Section 6—Performance, of Supplement 20—Operations at Airport Elevations Above 10,000 Feet, of Chapter 7—Supplements.

(viii) Paragraph G., Operation in Icing Conditions, of Section 6—Performance, of Supplement 20—Operations at Airport Elevations Above 10,000 Feet, of Chapter 7—Supplements.

(2) For Model BD-700-1A10 airplanes with a Global Express XRS marketing designation: Revise the existing AFM to incorporate the information specified in paragraphs (g)(2)(i) through (viii) of this AD. These paragraphs and supplements are of the Bombardier Global Express Airplane Flight Manual—Publication No. CSP 700-1A, Revision 109, dated August 16, 2021.

Note 2 to paragraph (g)(2): For obtaining this section of the Bombardier Global Express Airplane Flight Manual—Publication No. CSP 700-1A, use Document Identification No. GL 700 AFM-1A.

(i) Paragraph C., Wet Runway Take-Off Field Length, of Section 2. Take-Off Performance—Slat Out/Flap 6°, of the Take-Off Performance section of Chapter 6—Performance.

(ii) Paragraph C., Wet Runway Take-Off Field Length, of Section 3. Take-Off Performance—Slat Out/Flap 16°, of the Take-Off Performance section of Chapter 6—Performance.

(iii) Paragraph B., Effects of Cowl Anti-Ice On, of Section 2. Performance Corrections, of the Performance Data for Operation in Icing Condition section of Chapter 6—Performance.

(iv) Paragraph C., Effects of Wing and Cowl Anti-Ice On/Ice Accumulation, of Section 2. Performance Corrections, of the Performance Data for Operation in Icing Condition section of Chapter 6—Performance.

(v) Supplement 3—Operation on Contaminated Runways, of Chapter 7—Supplements.

(vi) Paragraph A., Improved Climb Performance, of Section 6—Performance, of Supplement 5—Improved Climb Performance, of Chapter 7—Supplements.

(vii) Paragraph B., Take-Off Field Length, of Section 6—Performance, of Supplement 20—Operations at Airport Elevations Above 10,000 Feet, of Chapter 7—Supplements.

(viii) Paragraph G., Operation in Icing Conditions, of Section 6—Performance, of Supplement 20—Operations at Airport Elevations Above 10,000 Feet, of Chapter 7—Supplements.

(3) For Model BD-700-1A10 airplanes with a Global 6000 marketing designation: Revise the existing AFM to incorporate the information specified in paragraphs (g)(3)(i) through (viii) of this AD. These paragraphs and supplements are of the Bombardier Global 6000 Airplane Flight Manual—Publication No. CSP 700-1V, Revision 39, dated August 16, 2021.

Note 3 to paragraph (g)(3): For obtaining this section of the Bombardier Global 6000 Airplane Flight Manual—Publication No. CSP 700-1V, use Document Identification No. GL 6000 AFM.

(i) Paragraph C., Wet Runway Take-Off Field Length, of Section 2. Take-Off Performance—Slat Out/Flap 6°, of the Take-Off Performance section of Chapter 6—Performance.

(ii) Paragraph C., Wet Runway Take-Off Field Length, of Section 3. Take-Off Performance—Slat Out/Flap 16°, of the Take-Off Performance section of Chapter 6—Performance.

(iii) Paragraph B., Effects of Cowl Anti-Ice On, of Section 2. Performance Corrections, of the Performance Data for Operation in Icing Condition section of Chapter 6—Performance.

(iv) Paragraph C., Effects of Wing and Cowl Anti-Ice On/Ice Accumulation, of Section 2., Performance Corrections, of the Performance Data for Operation in Icing Condition section of Chapter 6—Performance.

(v) Supplement 3—Operation on Contaminated Runways, of Chapter 7—Supplements.

(vi) Paragraph B., Take-Off Field Length, of Section 6—Performance, of Supplement 20—Operations at Airport Elevations Above 10,000 Feet, of Chapter 7—Supplements.

(vii) Paragraph G., Operation in Icing Conditions, of Section 6—Performance, of Supplement 20—Operations at Airport Elevations Above 10,000 Feet, of Chapter 7—Supplements.

(viii) Paragraph A., Take-off on Wet Grooved Runways, of Section 6—Performance, of Supplement 35—Operation on Wet Grooved Runways, of Chapter 7—Supplements.

(4) For Model BD-700-1A11 airplanes with a Global 5000 marketing designation: Revise the existing AFM to incorporate the information specified in paragraphs (g)(4)(i) through (vii) of this AD. These paragraphs and supplements are of the Bombardier Global 5000 Airplane Flight Manual—Publication No. CSP 700-5000-1, Revision 70, dated August 16, 2021.

Note 4 to paragraph (g)(4): For obtaining this section of the Bombardier Global 5000 Airplane Flight Manual—Publication No. CSP 700-5000-1, use Document Identification No. GL 5000 AFM.

(i) Paragraph C., Wet Runway Take-Off Field Length, of Section 2. Take-Off Performance—Slat Out/Flap 6°, of the Take-Off Performance section of Chapter 6—Performance.

(ii) Paragraph C., Wet Runway Take-Off Field Length, of Section 3. Take-Off Performance—Slat Out/Flap 16°, of the Take-Off Performance section of Chapter 6—Performance.

(iii) Paragraph B., Effects of Cowl Anti-Ice On, of Section 2. Performance Corrections, of the Performance Data for Operation in Icing Condition section of Chapter 6—Performance.

(iv) Paragraph C., Effects of Wing and Cowl Anti-Ice On/Ice Accumulation, of Section 2. Performance Corrections, of the Performance Data for Operation in Icing Condition section of Chapter 6—Performance.

(v) Supplement 3—Operation on Contaminated Runways, of Chapter 7—Supplements.

(vi) Paragraph B., Take-Off Field Length, of Section 6—Performance, of Supplement 20—Operations at Airport Elevations Above 10,000 Feet, of Chapter 7—Supplements.

(vii) Paragraph G., Operation in Icing Conditions, of Section 6—Performance, of Supplement 20—Operations at Airport Elevations Above 10,000 Feet, of Chapter 7—Supplements.

(5) For Model BD-700-1A11 airplanes with a Global 5000 featuring Global Vision Flight Deck (GVFD) marketing designation: Revise the existing AFM to incorporate the information specified in paragraphs (g)(5)(i) through (viii) of this AD These paragraphs and supplements are of the Bombardier Global 5000 Featuring Global Vision Flight Deck Airplane Flight Manual—Publication No. CSP 700-5000-1V, Revision 39, dated August 16, 2021.

Note 5 to paragraph (g)(5): For obtaining this section of the Bombardier Global 5000 Featuring Global Vision Flight Deck Airplane Flight Manual—Publication No. CSP 700-5000-1V, use Document Identification No. GL 5000 GVFD AFM.

(i) Paragraph C., Wet Runway Take-Off Field Length, of Section 2. Take-Off Performance—Slat Out/Flap 6°, of the Take-Off Performance section of Chapter 6—Performance.

(ii) Paragraph C., Wet Runway Take-Off Field Length, of Section 3. Take-Off Performance—Slat Out/Flap 16°, of the Take-Off Performance section of Chapter 6—Performance.

(iii) Paragraph B., Effects of Cowl Anti-Ice On, of Section 2. Performance Corrections, of the Performance Data for Operation in Icing Condition section of Chapter 6—Performance.

(iv) Paragraph C., Effects of Wing and Cowl Anti-Ice On/Ice Accumulation, of Section 2. Performance Corrections, of the Performance Data for Operation in Icing Condition section of Chapter 6—Performance.

(v) Supplement 3—Operation on Contaminated Runways, of Chapter 7—Supplements.

(vi) Paragraph B., Take-Off Field Length, of Section 6—Performance, of Supplement 20—Operations at Airport Elevations Above 10,000 Feet, of Chapter 7—Supplements.

(vii) Paragraph G., Operation in Icing Conditions, of Section 6—Performance, of Supplement 20—Operations at Airport Elevations Above 10,000 Feet, of Chapter 7—Supplements.

(viii) Paragraph A., Take-off on Wet Grooved Runways, of Section 6—Performance, of Supplement 35—Operation on Wet Grooved Runways, of Chapter 7—Supplements.

(h) 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 principal inspector or 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. 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.

(i) Related Information

(1) Refer to Mandatory Continuing Airworthiness Information (MCAI) TCCA AD CF-2021-35, dated October 26, 2021, 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-2022-0513.

(2) For more information about this AD, contact Gabriel Kim, 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.

(3) For service information identified in this AD, contact Bombardier, Inc., Business Aircraft Customer Response Center, 400 Côte-Vertu Road West, Dorval, Québec H4S 1Y9, Canada; telephone 514-855-2999; email ac.yul@aero.bombardier.com ; internet https://www.bombardier.com. 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.