Federal Register / Vol. 75, No. 45 / Tuesday, March 9, 2010 / Rules and Regulations 10669 

Office. The AMOC approval letter must 

specifically reference this AD. 

(2) Airworthy Product: For any requirement 

in this AD to obtain corrective actions from 

a manufacturer or other source, use these 

actions if they are FAA-approved. Corrective 

actions are considered FAA-approved if they 

are approved by the State of Design Authority 

(or their delegated agent). You are required 

to assure the product is airworthy before it 

is returned to service. 

(3) Reporting Requirements: For any 

reporting requirement in this AD, under the 

provisions of the Paperwork Reduction Act 

(44 U.S.C. 3501 et seq.), the Office of 

Management and Budget (OMB) has 

approved the information collection 

requirements and has assigned OMB Control 

Number 2120–0056. 

Related Information 

(i) Refer to MCAI Canadian Airworthiness 

Directive CF–2010–04, dated January 27, 

2010; and Bombardier Alert Service Bulletin 

A601R–27–157, Revision A, dated January 

18, 2010; for related information. 

Material Incorporated by Reference 

(j) You must use Bombardier Alert Service 

Bulletin A601R–27–157, Revision A, dated 

January 18, 2010, to do the actions required 

by this AD, unless the AD specifies 

otherwise. 

(1) The Director of the Federal Register 

approved the incorporation by reference of 

this service information under 5 U.S.C. 

552(a) and 1 CFR part 51. 

(2) For service information identified in 

this AD, contact Bombardier, Inc., 400 CoˆteVertu Road West, Dorval, Que ́bec H4S 1Y9, 

Canada; telephone 514–855–5000; fax 514– 

855–7401; e-mail 

thd.crj@aero.bombardier.com; Internet http:// 

www.bombardier.com. 

(3) You may review copies of the service 

information at the FAA, Transport Airplane 

Directorate, 1601 Lind Avenue, SW., Renton, 

Washington. For information on the 

availability of this material at the FAA, call 

425–227–1221 or 425–227–1152. 

(4) You may also review copies of the 

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, call 202–741–6030, or go 

to: http:// 

www.archives.gov/federal_register/code_of_

federal_regulations/ibr_locations.html. 

Issued in Renton, Washington, on February 

24, 2010. 

Jeffrey E. Duven, 

Acting Manager, Transport Airplane 

Directorate, Aircraft Certification Service. 

[FR Doc. 2010–4712 Filed 3–8–10; 8:45 am] 

BILLING CODE 4910–13–P 

DEPARTMENT OF TRANSPORTATION 

Federal Aviation Administration 

14 CFR Part 39 

[Docket No. FAA–2008–0376; Directorate 

Identifier 2007–NM–322–AD; Amendment 

39–16221; AD 2010–05–11] 

RIN 2120–AA64 

Airworthiness Directives; The Boeing 

Company Model 747–100, 747–200B, 

747–300, and 747SR Series Airplanes 

AGENCY: Federal Aviation 

Administration (FAA), DOT. 

ACTION: Final rule. 

SUMMARY: We are adopting a new 

airworthiness directive (AD) for certain 

Model 747–100, 747–200B, 747–300, 

and 747SR series airplanes. This AD 

requires installation of a closeout panel 

and moisture curtains for the main 

equipment center. This AD results from 

a report of water contamination in the 

electrical and electronic units in the 

main equipment center. We are issuing 

this AD to prevent the malfunction of 

one or more electrical and electronic 

units in the main equipment center, 

which could adversely affect the 

airplane’s continued safe flight. 

DATES: This AD is effective April 13, 

2010. 

The Director of the Federal Register 

approved the incorporation by reference 

of a certain publication listed in the AD 

as of April 13, 2010. 

ADDRESSES: For service information 

identified in this AD, contact Boeing 

Commercial Airplanes, Attention: Data 

& Services Management, P.O. Box 3707, 

MC 2H–65, Seattle, Washington 98124– 

2207; telephone 206–544–5000, 

extension 1; fax 206–766–5680; e-mail 

me.boecom@boeing.com; Internet 

https://www.myboeingfleet.com. 

Examining the AD Docket 

You may examine the AD docket on 

the Internet at http:// 

www.regulations.gov; or in person at the 

Docket Management Facility between 9 

a.m. and 5 p.m., Monday through 

Friday, except Federal holidays. The AD 

docket contains this AD, the regulatory 

evaluation, any comments received, and 

other information. The address for the 

Docket Office (telephone 800–647–5527) 

is the Document Management Facility, 

U.S. Department of Transportation, 

Docket Operations, M–30, West 

Building Ground Floor, Room W12–140, 

1200 New Jersey Avenue, SE., 

Washington, DC 20590. 

FOR FURTHER INFORMATION CONTACT: 

Marcia Smith, Aerospace Engineer, 

Cabin Safety and Environmental 

Systems Branch, ANM–150S, FAA, 

Seattle Aircraft Certification Office, 

1601 Lind Avenue, SW., Renton, 

Washington 98057–3356; telephone 

(425) 917–6484; fax (425) 917–6590. 

SUPPLEMENTARY INFORMATION: 

Discussion 

We issued a supplemental notice of 

proposed rulemaking (NPRM) to amend 

14 CFR part 39 to include an 

airworthiness directive (AD) that would 

apply to certain Boeing Model 747–100, 

747–200B, 747–300, and 747SR series 

airplanes. That supplemental NPRM 

was published in the Federal Register 

on September 25, 2009 (74 FR 48882). 

That supplemental NPRM proposed to 

require installation of a closeout panel 

and moisture curtains for the main 

equipment center. 

Comments 

We gave the public the opportunity to 

participate in developing this AD. We 

considered the comment received from 

the sole commenter. 

Request to Reference Revised Service 

Bulletin 

Boeing requests that we revise the 

supplemental NPRM to refer to Revision 

1, dated June 25, 2007, of Boeing Alert 

Service Bulletin 747–25A3346 for the 

shroud installation (paragraph (g) in the 

original NPRM). Boeing states that 

Revision 1 reroutes the forward drain 

tube installation, revises the pitot static 

lines, revises the moisture shroud 

inboard bracket installation, and revises 

the wire routing. 

We disagree with Boeing’s request. As 

noted in the supplemental NPRM, we 

have removed the requirement to 

perform any actions in accordance with 

Boeing Alert Service Bulletin 747– 

25A3346. We have not changed the AD 

in this regard. 

Conclusion 

We reviewed the relevant data, 

considered the comment received, and 

determined that air safety and the 

public interest require adopting the AD 

as proposed. 

Interim Action 

We consider this AD interim action. 

The manufacturer is currently 

developing a modification that will 

address the unsafe condition identified 

in this AD. Once this modification is 

developed, approved, and available, we 

might consider additional rulemaking. 


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10670 Federal Register / Vol. 75, No. 45 / Tuesday, March 9, 2010 / Rules and Regulations 

Explanation of Change to Costs of 

Compliance 

Since issuance of the NPRM, we have 

increased the labor rate used in the 

Costs of Compliance from $80 per workhour to $85 per work-hour. The Costs of 

Compliance information, below, reflects 

this increase in the specified hourly 

labor rate. 

Costs of Compliance 

We estimate that this AD affects 47 

airplanes of U.S. registry. The following 

table provides the estimated costs, at an 

average labor rate of $85 per work hour, 

for U.S. operators to comply with this 

AD. 

ESTIMATED COSTS

Action Work hours Parts Cost per product 

Number of 

U.S.-registered 

airplanes 

Fleet cost 

Installation ..................... Up to 10 ...................... Up to $11,672 ............. Up to $12,522 ............. 47 Up to $588,534. 

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. 

We are issuing this rulemaking under 

the authority described in ‘‘Subtitle VII, 

Part A, Subpart III, Section 44701: 

General requirements.’’ Under that 

section, Congress charges the FAA with 

promoting safe flight of civil aircraft in 

air commerce by prescribing regulations 

for practices, methods, and procedures 

the Administrator finds necessary for 

safety in air commerce. This regulation 

is within the scope of that authority 

because it addresses an unsafe condition 

that is likely to exist or develop on 

products identified in this rulemaking 

action. 

Regulatory Findings 

This AD will not have federalism 

implications under Executive Order 

13132. This AD will not have a 

substantial direct effect on the States, on 

the relationship between the national 

government and the States, or on the 

distribution of power and 

responsibilities among the various 

levels of government. 

For the reasons discussed above, I 

certify that this AD: 

(1) Is not a ‘‘significant regulatory 

action’’ under Executive Order 12866, 

(2) Is not a ‘‘significant rule’’ under 

DOT Regulatory Policies and Procedures 

(44 FR 11034, February 26, 1979), and 

(3) Will not have a significant 

economic impact, positive or negative, 

on a substantial number of small entities 

under the criteria of the Regulatory 

Flexibility Act. 

You can find our regulatory 

evaluation and the estimated costs of 

compliance in the AD Docket. 

List of Subjects in 14 CFR Part 39 

Air transportation, Aircraft, Aviation 

safety, Incorporation by reference, 

Safety. 

Adoption of 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 AD: 

2010–05–11 The Boeing Company: 

Amendment 39–16221. Docket No. 

FAA–2008–0376; Directorate Identifier 

2007–NM–322–AD. 

Effective Date 

(a) This airworthiness directive (AD) is 

effective April 13, 2010. 

Affected ADs 

(b) None. 

Applicability 

(c) This AD applies to The Boeing 

Company Model 747–100, 747–200B, 747– 

300, and 747SR series airplanes, certificated 

in any category; as identified in Boeing 

Service Bulletin 747–25A3368, Revision 2, 

dated June 12, 2008. 

Note 1: The affected airplanes are those 

that have been converted by Boeing to the 

Boeing Special Freighter configuration. 

Subject 

(d) Air Transport Association (ATA) of 

America Code 25: Equipment/furnishings. 

Unsafe Condition 

(e) This AD results from a report of water 

contamination in the electrical and electronic 

units in the main equipment center. We are 

issuing this AD to prevent the malfunction of 

one or more electrical and electronic units in 

the main equipment center, which could 

adversely affect the airplane’s continued safe 

flight. 

Compliance 

(f) You are responsible for having the 

actions required by this AD performed within 

the compliance times specified, unless the 

actions have already been done. 

Install the Closeout Panel and Moisture 

Curtains 

(g) Within 24 months after the effective 

date of this AD, install the closeout panel and 

moisture curtains for the main equipment 

center, by accomplishing all of the applicable 

actions specified in the Accomplishment 

Instructions of Boeing Service Bulletin 747– 

25A3368, Revision 2, dated June 12, 2008. 

Credit for Actions Done According to 

Previous Issue of the Service Bulletin 

(h) Actions done before the effective date 

of this AD in accordance with the 

Accomplishment Instructions in Boeing Alert 

Service Bulletin 747–25A3368, dated August 

25, 2005, are acceptable for compliance with 

the corresponding actions required by 

paragraph (g) of this AD, provided that the 

additional work specified in the 

Accomplishment Instructions of Boeing Alert 

Service Bulletin 747–25A3368, Revision 1, 

dated June 25, 2007; or Revision 2, dated 

June 12, 2008; is accomplished. The 

additional work required is to cap seal all 

rivets fastening the mounting base assembly 

to the moisture shroud as given in Figure 10 

in Boeing Alert Service Bulletin 747– 

25A3368, Revision 2, dated June 12, 2008, 

and to fill any unused pilot holes in the 

mounting base assembly in accordance with 

the Accomplishment Instructions of Boeing 

Alert Service Bulletin 747–25A3368, 

Revision 2, dated June 12, 2008; or cap seal 

all rivets fastening the mounting base 

assembly to the moisture shroud as given in 

Figure 10 of Boeing Alert Service Bulletin 

747–25A3368, Revision 1, dated June 25, 

2007, and to fill any unused pilot holes in 

the mounting base assembly in accordance 

with the Accomplishment Instructions of 

Boeing Alert Service Bulletin 747–25A3368, 

Revision 1, dated June 25, 2007. 

(i) Actions done before the effective date of 

this AD in accordance with Boeing Alert 

Service Bulletin 747–25A3368, Revision 1, 

dated June 25, 2007, are acceptable for 

compliance with the corresponding actions 

required by paragraph (g) of this AD. 


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Federal Register / Vol. 75, No. 45 / Tuesday, March 9, 2010 / Rules and Regulations 10671 

Alternative Methods of Compliance 

(AMOCs) 

(j)(1) The Manager, Seattle Aircraft 

Certification Office, FAA, has the authority to 

approve AMOCs for this AD, if requested 

using the procedures found in 14 CFR 39.19. 

Send information to ATTN: Marcia Smith, 

Aerospace Engineer, Cabin Safety and 

Environmental Systems Branch, ANM–150S, 

FAA, Seattle Aircraft Certification Office, 

1601 Lind Avenue SW., Renton, Washington 

98057–3356; telephone (425) 917–6484; fax 

(425) 917–6590. Or, e-mail information to 9- 

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

(2) To request a different method of 

compliance or a different compliance time 

for this AD, follow the procedures in 14 CFR 

39.19. Before using any approved AMOC on 

any airplane to which the AMOC applies, 

notify your principal maintenance inspector 

(PMI) or principal avionics inspector (PAI), 

as appropriate, or lacking a principal 

inspector, your local Flight Standards District 

Office. The AMOC approval letter must 

specifically reference this AD. 

Material Incorporated by Reference 

(k) You must use Boeing Service Bulletin 

747–25A3368, Revision 2, dated June 12, 

2008, to do the actions required by this AD, 

unless the AD specifies otherwise. 

(1) The Director of the Federal Register 

approved the incorporation by reference of 

this service information under 5 U.S.C. 

552(a) and 1 CFR part 51. 

(2) For service information identified in 

this AD, contact Boeing Commercial 

Airplanes, Attention: Data & Services 

Management, P.O. Box 3707, MC 2H–65, 

Seattle, Washington 98124–2207; telephone 

206–544–5000, extension 1; fax 206–766– 

5680; e-mail me.boecom@boeing.com; 

Internet https://www.myboeingfleet.com. 

(3) You may review copies of the service 

information at the FAA, Transport Airplane 

Directorate, 1601 Lind Avenue, SW., Renton, 

Washington. For information on the 

availability of this material at the FAA, call 

425–227–1221 or 425–227–1152. 

(4) You may also review copies of the 

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, call 202–741–6030, or go 

to: http://www.archives.gov/federal_register/ 

code_of_federal_regulations/ 

ibr_locations.html. 

Issued in Renton, Washington, on February 

25, 2010. 

Jeffrey E. Duven, 

Acting Manager, Transport Airplane 

Directorate, Aircraft Certification Service. 

[FR Doc. 2010–4650 Filed 3–8–10; 8:45 am] 

BILLING CODE 4910–13–P 

DEPARTMENT OF JUSTICE 

Drug Enforcement Administration 

21 CFR Parts 1301, 1303, 1304, 1307, 

1308, 1309, 1310, 1312, 1313, 1314, 

1315, 1316, 1321 

[Docket No. DEA–312F] 

RIN 1117–AB19 

Changes to and Consolidation of DEA 

Mailing Addresses 

AGENCY: Drug Enforcement 

Administration (DEA), Department of 

Justice. 

ACTION: Final rule. 

SUMMARY: DEA is amending Title 21 of 

the Code of Federal Regulations (CFR) to 

update and consolidate existing mailing 

addresses. Mailing addresses are being 

removed from the individual sections in 

which they currently appear and are 

being consolidated into one table in a 

new part 1321. DEA is making this 

change to the CFR to ensure registrants 

have the most current and accurate 

information, reduce administrative 

costs, and facilitate future address 

changes. A statement directing persons 

to the Table of DEA Mailing Addresses 

within the CFR is being provided in 

place of specific mailing addresses. 

DATES: Effective Date: This rule is 

effective March 9, 2010. 

FOR FURTHER INFORMATION CONTACT: 

Mark W. Caverly, Chief, Liaison and 

Policy Section, Office of Diversion 

Control, Drug Enforcement 

Administration, 8701 Morrissette Drive, 

Springfield, VA 22152, Telephone (202) 

307–7297. 

SUPPLEMENTARY INFORMATION: 

DEA’s Legal Authority 

DEA implements the Comprehensive 

Drug Abuse Prevention and Control Act 

of 1970, often referred to as the 

Controlled Substances Act (CSA) and 

Controlled Substances Import and 

Export Act (21 U.S.C. 801–971), as 

amended. DEA publishes the 

implementing regulations for these 

statutes in Title 21 of the Code of 

Federal Regulations (CFR), parts 1300 to 

end. These regulations are designed to 

ensure that there is a sufficient supply 

of controlled substances for legitimate 

medical purposes and to deter the 

diversion of controlled substances to 

illegal purposes. 

Controlled substances are drugs and 

other substances that have a potential 

for abuse and psychological and 

physical dependence; these include 

substances classified as opioids, 

stimulants, depressants, hallucinogens, 

anabolic steroids, and drugs that are 

immediate precursors of these classes of 

substances. The CSA mandates that 

DEA establish a closed system of control 

for manufacturing, distributing, and 

dispensing controlled substances. Any 

person who manufactures, distributes, 

dispenses, imports, exports, or conducts 

research or chemical analysis with 

controlled substances must register with 

DEA (unless exempt) and comply with 

the applicable requirements for the 

activity. 

The CSA, as amended, also requires 

DEA to regulate the manufacture, 

distribution, importation, and 

exportation of chemicals that may be 

used to manufacture controlled 

substances. Listed chemicals that are 

classified as List I chemicals are 

important to the manufacture of 

controlled substances. Those classified 

as List II chemicals may be used to 

manufacture controlled substances. 

Registrants are also required to provide 

other reports and information to DEA on 

an ongoing basis in compliance with a 

variety of statutory and regulatory 

obligations. 

Background 

Currently, 21 CFR parts 1300 to end 

contain numerous office names and 

mailing addresses to which specific 

forms and other information are to be 

sent. However, oftentimes these mailing 

addresses and office names are not 

consistent and many are no longer 

accurate. DEA became aware of this 

internal inconsistency when it 

determined that, to improve agency 

management and efficiency, its 

Washington, DC, addresses would be 

moved to other locations. As DEA 

reviewed the number of addresses 

contained in 21 CFR, it became clear 

that a significant administrative burden 

would be involved in updating these 

addresses. DEA recognized that this 

administrative burden could potentially 

not be a one-time occurrence; that is, it 

is quite possible that DEA might move 

some of its mailing addresses in the 

future, necessitating further revisions to 

the CFR. 

For registrants to have the most 

current mailing addresses to which 

applications, forms, and other materials 

are to be sent, DEA believes directing 

registrants and other interested persons 

to a single location within the CFR is 

the most practical way to convey 

current mailing address information. To 

address this, DEA is establishing a new 

part 1321 in the CFR that will contain 

the Table of DEA Mailing Addresses. 

Providing this information in the table 

format in the CFR allows for easy 

retrieval of necessary information in 


sroberts on DSKD5P82C1PROD with RULES