41786 Federal Register / Vol. 86, No. 146 / Tuesday, August 3, 2021 / Proposed Rules 

(d) Deposit account records—(1) 

Informal revocable trusts. The 

beneficiaries of an informal revocable 

trust must be specifically named in the 

deposit account records of the insured 

depository institution. 

(2) Formal revocable trusts. The title 

of a formal trust account must include 

terminology sufficient to identify the 

account as a trust account, such as 

‘‘family trust’’ or ‘‘living trust,’’ or must 

otherwise be identified as a 

testamentary trust in the account 

records of the insured depository 

institution. If eligible beneficiaries of 

such formal revocable trust are 

specifically named in the deposit 

account records of the insured 

depository institution, the FDIC shall 

presume the continued validity of the 

named beneficiary’s interest in the trust 

consistent with § 330.5(a). 

(e) Commingled deposits of 

bankruptcy trustees. If a bankruptcy 

trustee appointed under title 11 of the 

United States Code commingles the 

funds of various bankruptcy estates in 

the same account at an insured 

depository institution, the funds of each 

title 11 bankruptcy estate will be added 

together and insured up to the SMDIA, 

separately from the funds of any other 

such estate. 

(f) Deposits excluded from coverage 

under this section—(1) Revocable trust 

co-owners that are sole beneficiaries of 

a trust. If the co-owners of an informal 

or formal revocable trust are the trust’s 

sole beneficiaries, deposits held in 

connection with the trust are treated as 

joint ownership deposits under § 330.9. 

(2) Employee benefit plan deposits. 

Deposits of employee benefit plans, 

even if held in connection with a trust, 

are treated as employee benefit plan 

deposits under § 330.14. 

(3) Investment company deposits. 

This section shall not apply to deposits 

of trust funds belonging to a trust 

classified as a corporation under 

§ 330.11(a)(2). 

(4) Insured depository institution as 

trustee of an irrevocable trust. Deposits 

held by an insured depository 

institution in its capacity as trustee of 

an irrevocable trust are insured as 

provided in § 330.12. 

§ 330.13 [Removed and Reserved] 

■ 5. Remove and reserve § 330.13. 

Federal Deposit Insurance Corporation. 

By order of the Board of Directors. 

Dated at Washington, DC, on July 20, 2021. 

James P. Sheesley, 

Assistant Executive Secretary. 

[FR Doc. 2021–15732 Filed 8–2–21; 8:45 am] 

BILLING CODE 6714–01–P 

DEPARTMENT OF TRANSPORTATION 

Federal Aviation Administration 

14 CFR Part 39 

[Docket No. FAA–2021–0602; Project 

Identifier 2019–CE–022–AD] 

RIN 2120–AA64 

Airworthiness Directives; Diamond 

Aircraft Industries GmbH 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 

Diamond Aircraft Industries GmbH 

Models DA 42, DA 42 NG, and DA 42 

M–NG airplanes. This proposed AD was 

prompted by mandatory continuing 

airworthiness information (MCAI) 

originated by an aviation authority of 

another country to identify and correct 

an unsafe condition on an aviation 

product. The MCAI describes the unsafe 

condition as failure of the nose landing 

gear (NLG) actuator attachment lever 

and detachment from the NLG leg. This 

proposed AD would require repetitively 

inspecting the NLG actuator attachment 

lever for cracks and damage and taking 

any necessary corrective actions. The 

FAA is proposing this AD to address the 

unsafe condition on these products. 

DATES: The FAA must receive comments 

on this NPRM by September 17, 2021. 

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 AD, contact Diamond Aircraft 

Industries GmbH, N.A. Otto-Stra+e 5, 

A–2700 Wiener Neustadt, Austria; 

phone: +43 2622 26700; fax: +43 2622 

26780; email: office@diamond-air.at; 

website: https://

www.diamondaircraft.com. You may 

view this service information at the 

FAA, Airworthiness Products Section, 

Operational Safety Branch, 901 Locust 

St, Kansas City, MO 64106. For 

information on the availability of this 

material at the FAA, call (816) 329– 

4148. 

Examining the AD Docket 

You may examine the AD docket at 

https://www.regulations.gov by 

searching for and locating Docket No. 

FAA–2021–0602; 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 MCAI, any comments 

received, and other information. The 

street address for Docket Operations is 

listed above. 

FOR FURTHER INFORMATION CONTACT: 

Penelope Trease, Aviation Safety 

Engineer, General Aviation & Rotorcraft 

Section, International Validation 

Branch, FAA, 26805 E. 68th Avenue, 

Denver, CO 80249; phone: (303) 342– 

1094; email: penelope.trease@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–2021–0602; Project Identifier 

2019–CE–022–AD’’ 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 


jbell on DSKJLSW7X2PROD with PROPOSALS
Federal Register / Vol. 86, No. 146 / Tuesday, August 3, 2021 / Proposed Rules 41787 

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 Penelope Trease, 

Aviation Safety Engineer, General 

Aviation & Rotorcraft Section, 

International Validation Branch, FAA, 

26805 E. 68th Avenue, Denver, CO 

80249. 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 European Union Aviation Safety 

Agency (EASA), which is the Technical 

Agent for the Member States of the 

European Union, has issued EASA AD 

2019–0066, dated March 27, 2019 

(referred to after this as ‘‘the MCAI’’), to 

correct an unsafe condition for Diamond 

Aircraft Industries GmbH (Austria) and 

Diamond Aircraft Industries Inc. 

(Canada) Model DA 42, DA 42 M, DA 

42 NG, and DA 42 M–NG airplanes. The 

MCAI states: 

An occurrence was reported of a failed 

NLG actuator attachment lever, resulting in 

disconnection from the NLG leg. When the 

landing gear (LG) was retracted, the NLG 

actuator interfered with the rudder control 

rods, forcing the rudder into left-hand 

deflection. After lowering the LG, full rudder 

control was restored. The investigation 

results showed that the actuator lever failed 

due to a crack that had developed over a 

longer time period. 

This condition, if not detected and 

corrected, could lead to restricted rudder 

travel in LG retracted configuration, possibly 

resulting in reduced control of the aeroplane. 

To address this potential unsafe condition, 

[Diamond Aircraft Industries] DAI issued the 

applicable [mandatory service bulletin] MSB, 

providing instructions to inspect the affected 

part. 

For the reason described above, this 

[EASA] AD requires repetitive inspections of 

the NLG leg actuator attachment lever and, 

depending on findings, replacement of the 

NLG leg. 

You may examine the MCAI in the 

AD docket at https://

www.regulations.gov by searching for 

and locating Docket No. FAA–2021– 

0602. 

Related Service Information Under 1 

CFR Part 51 

The FAA reviewed Diamond Aircraft 

Industries Work Instruction WI–MSB 

42–136 and WI–MSB 42NG–078, 

Revision 1, dated January 24, 2019 

(published as one document with 

Mandatory Service Bulletin MSB 42– 

136/1 and MSB 42NG–078, dated 

January 24, 2019). This service 

information provides instructions for 

repetitively inspecting the NLG actuator 

attachment lever with replacement of 

the NLG leg assembly as necessary. 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 this State of 

Design Authority, it has notified the 

FAA of the unsafe condition described 

in the MCAI and service information 

referenced above. The FAA is issuing 

this NPRM after determining 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. 

Differences Between This Proposed AD 

and the MCAI 

The MCAI applies to Models DA 42, 

DA 42 M, DA 42 NG, and DA 42 M–NG 

airplanes. This proposed AD would not 

apply to the Model DA 42 M because 

they do not have an FAA type 

certificate. 

Costs of Compliance 

The FAA estimates that this AD, if 

adopted as proposed, would affect 40 

airplanes of U.S. registry. The FAA also 

estimates that it would take about 1 

work-hour per airplane to comply with 

the inspection requirement of this 

proposed AD, and no parts would be 

necessary. Based on these figures, the 

FAA estimates the cost of the inspection 

for U.S. operators to be $3,400, or $85 

per airplane. 

In addition, the FAA estimates that 

any necessary replacement actions 

would take about 6 work-hours and 

require parts costing $1,500, for a cost 

of $2,010 per airplane. The FAA has no 

way of determining the number of 

airplanes that may need these actions. 

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. 

§ 39.13 [Amended] 

■ 2. The FAA amends § 39.13 by adding 

the following new airworthiness 

directive: 

Diamond Aircraft Industries GmbH: Docket 

No. FAA–2021–0602; Project Identifier 

2019–CE–022–AD. 

(a) Comments Due Date 

The FAA must receive comments on this 

airworthiness directive (AD) by September 

17, 2021. 


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41788 Federal Register / Vol. 86, No. 146 / Tuesday, August 3, 2021 / Proposed Rules 

(b) Affected ADs 

None. 

(c) Applicability 

This AD applies to Diamond Aircraft 

Industries GmbH Models DA 42, DA 42 NG, 

and DA 42 M–NG airplanes, all serial 

numbers, certificated in any category. 

(d) Subject 

Joint Aircraft System Component (JASC) 

Code 3221, Nose/Tail Landing Gear Attach 

Section. 

(e) Unsafe Condition 

This AD was prompted by mandatory 

continuing airworthiness information (MCAI) 

originated by an aviation authority of another 

country to identify and address an unsafe 

condition on an aviation product. The MCAI 

describes the unsafe condition as failure of 

the nose landing gear (NLG) actuator 

attachment lever and detachment from the 

NLG leg. The FAA is issuing this AD to 

detect and correct cracks in the NLG actuator 

attachment lever, which could result in 

restricted rudder travel with the NLG 

retracted and reduced airplane control. 

(f) Compliance 

Comply with this AD within the 

compliance times specified, unless already 

done. 

(g) Definition of Airworthy Part 

For the purposes of this AD, an airworthy 

part is an NLG leg assembly that has 

accumulated 1,800 or fewer hours time-inservice (TIS) since first installation on an 

airplane or that has passed the inspection (no 

cracks and no damage) required by paragraph 

(h)(1) of this AD. 

(h) Required Actions 

(1) Inspect the NLG actuator attachment 

lever for cracks and damage in the areas 

shown in paragraph 2 of the Instructions in 

Diamond Aircraft Work Instruction WI–MSB 

42–136 and WI–MSB 42NG–078, Revision 1, 

dated January 24, 2019 (published as one 

document with Mandatory Service Bulletin 

MSB 42–136/1 and MSB 42NG–078, dated 

January 24, 2019) at the following applicable 

compliance times: 

(i) For airplanes with an NLG assembly 

that has accumulated less than 1,800 hours 

TIS as of the effective date of this AD: Within 

200 hours TIS after the NLG assembly 

accumulates 1,800 hours TIS or within 12 

months after the NLG assembly accumulates 

1,800 hours TIS, whichever occurs first, and 

thereafter at intervals not to exceed 200 hours 

TIS; or 

(ii) For airplanes with an NLG assembly 

that has accumulated 1,800 or more hours 

TIS as of the effective date of this AD: Within 

210 hours TIS after the effective date of this 

AD or within 12 months after the effective 

date of this AD, whichever occurs first, and 

thereafter at intervals not to exceed 200 hours 

TIS. 

(2) After each inspection required by 

paragraph (h)(1) of this AD, if there is a crack 

or damage on the NLG actuator attachment 

lever, before further flight, replace the NLG 

leg assembly with an airworthy part as 

defined by this AD. 

(3) As of the effective date of this AD, do 

not install an NLG leg assembly on any 

airplane unless it is an airworthy part as 

defined by this AD. 

(i) Alternative Methods of Compliance 

(AMOCs) 

(1) The Manager, International Validation 

Branch, 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 Related Information 

or email: 9-AVS-AIR-730-AMOC@faa.gov. 

(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. 

(j) Related Information 

(1) For more information about this AD 

contact Penelope Trease, Aviation Safety 

Engineer, General Aviation & Rotorcraft 

Section, International Validation Branch, 

FAA, 26805 E. 68th Avenue, Denver, CO 

80249; phone: (303) 342–1094; email: 

penelope.trease@faa.gov. 

(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. 

(2) Refer to European Union Aviation 

Safety Agency (EASA) AD No. 2019–0066, 

dated March 27, 2019, for more information. 

You may examine the EASA AD in the AD 

docket at https://www.regulations.gov by 

searching for and locating Docket No. FAA– 

2021–0602. 

(3) For service information identified in 

this AD, contact the Diamond Aircraft 

Industries GmbH, N.A. Otto-Stra+e 5, A–2700 

Wiener Neustadt, Austria; phone: +43 2622 

26700; fax: +43 2622 26780; email: office@

diamond-air.at; website: https://

www.diamondaircraft.com. You may review 

this referenced service information at the 

FAA, Airworthiness Products Section, 

Operational Safety Branch, 901 Locust, 

Kansas City, MO 64106. For information on 

the availability of this material at the FAA, 

call (816) 329–4148. 

Issued on July 21, 2021. 

Gaetano A. Sciortino, 

Deputy Director for Strategic Initiatives, 

Compliance & Airworthiness Division, 

Aircraft Certification Service. 

[FR Doc. 2021–16464 Filed 8–2–21; 8:45 am] 

BILLING CODE 4910–13–P 

DEPARTMENT OF TRANSPORTATION 

Federal Aviation Administration 

14 CFR Part 39 

[Docket No. FAA–2021–0615; Project 

Identifier MCAI–2021–00177–T] 

RIN 2120–AA64 

Airworthiness Directives; Airbus 

Canada Limited Partnership (Type 

Certificate Previously Held by C Series 

Aircraft Limited Partnership (CSALP); 

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 Airbus Canada Limited 

Partnership Model BD–500–1A10 and 

BD–500–1A11 airplanes. This proposed 

AD was prompted by a report indicating 

that during production, the manual 

opening and closing of the over-wing 

emergency exit door (OWEED) prior to 

the installation of the OWEED interior 

panel could have resulted in damaged 

insulation blankets below the left and 

right OWEEDs. This proposed AD 

would require a one-time inspection for 

damage of the insulation blankets below 

the left and right OWEEDs, and 

replacement if necessary, as specified in 

a Transport Canada Civil Aviation 

(TCCA) 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 September 17, 

2021. 

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 

the TCCA, Transport Canada National 

Aircraft Certification, 159 Cleopatra 

Drive, Nepean, Ontario, K1A 0N5, 

CANADA; telephone 888–663–3639; 


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