Federal Register / Vol. 72, No. 183 / Friday, September 21, 2007 / Rules and Regulations 53923 

Customer Liaison Manager, CH 6371 STANS, 

Switzerland; telephone: + 41 (0)41 619 6580; 

fax: + 41 (0)41 619 6576; e-mail: 

fodermatt@pilatus aircaft.com. 

(3) You may review copies at the FAA, 

Central Region, Office of the Regional 

Counsel, 901 Locust, Room 506, Kansas City, 

Missouri 64106; or 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/ 

cfr/ibr-locations.html. 

Issued in Kansas City, Missouri on 

September 13, 2007. 

Kim Smith, 

Manager, Small Airplane Directorate, Aircraft 

Certification Service. 

[FR Doc. E7–18476 Filed 9–20–07; 8:45 am] 

BILLING CODE 4910–13–P 

DEPARTMENT OF TRANSPORTATION 

Federal Aviation Administration 

14 CFR Part 39 

[Docket No. FAA–2006–26441; Directorate 

Identifier 2006–NM–204–AD; Amendment 

39–15139; AD 2007–15–10] 

RIN 2120–AA64 

Airworthiness Directives; Boeing 

Model 747 Airplanes 

AGENCY: Federal Aviation 

Administration (FAA), Department of 

Transportation (DOT). 

ACTION: Final rule; correction. 

SUMMARY: The FAA is correcting a 

typographical error in an existing 

airworthiness directive (AD) that was 

published in the Federal Register on 

July 30, 2007 (72 FR 41438). The error 

resulted in certain compliance times 

being mislabeled as units of flight cycles 

instead of flight hours. This AD applies 

to all Boeing Model 747 airplanes. This 

AD requires an inspection of the No. 2 

and No. 3 windows on the left and right 

sides of the airplane to determine their 

part numbers, and related investigative 

and corrective actions if necessary. 

DATES: Effective September 21, 2007. 

ADDRESSES: The AD docket contains the 

proposed AD, comments, and any final 

disposition. You may examine the AD 

docket on the Internet at http:// 

dms.dot.gov, or in person at the Docket 

Operations office between 9 a.m. and 5 

p.m., Monday through Friday, except 

Federal holidays. The Docket 

Operations office (telephone (800) 647–

5527) is located on the ground level of 

the West Building at the DOT street 

address stated in the ADDRESSES section. 

This docket number is FAA–2006–

26441; the directorate identifier for this 

docket is 2006–NM–204–AD. 

FOR FURTHER INFORMATION CONTACT: 

Steve Fox, Aerospace Engineer, 

Airframe Branch, ANM–120S, FAA, 

Seattle Aircraft Certification Office, 

1601 Lind Avenue, SW., Renton, 

Washington 98057–3356; telephone 

(425) 917–6425; fax (425) 917–6590. 

SUPPLEMENTARY INFORMATION: On July 

18, 2007, the FAA issued AD 2007–15–

10, amendment 39–15139 (72 FR 41438, 

July 30, 2007), for all Boeing Model 

747–100, 747–100B, 747–100B SUD, 

747–200B, 747–200C, 747–200F, 747–

300, 747–400, 747–400D, 747–400F, 

747SR, and 747SP series airplanes. The 

AD requires an inspection of the No. 2 

and No. 3 windows on the left and right 

sides of the airplane to determine their 

part numbers, and related investigative 

and corrective actions if necessary. 

As published, the compliance times 

in paragraph (g) of AD 2007–15–10 were 

mislabeled as units of flight cycles 

instead of flight hours. 

No other part of the regulatory 

information has been changed; 

therefore, the final rule is not 

republished in the Federal Register. 

The effective date of this AD remains 

September 4, 2007. 

§ 39.13 [Corrected] 

■ In the Federal Register of July 30, 

2007, on page 41441, in the 2nd 

column, paragraph (g) of AD 2007–15–

10 is corrected to read as follows: 

* * * * * 

(g) Where Tables 1, 2, and 3 of 

paragraph 1.E. of Boeing Alert Service 

Bulletin 747–56A2012, dated August 24, 

2006, specify counting the compliance 

time from ‘‘* * * after the date on this 

service bulletin,’’ this AD requires 

counting the compliance time from the 

effective date of this AD. After replacing 

a discrepant window with a new 

window, do the initial detailed 

inspection of the new window at the 

applicable compliance time: (1) within 

5,500 flight hours after installing part 

number (P/N) 65B27042–( ) or 

65B27043–( ), or (2) within 22,000 flight 

hours after installing P/N 65B27046–( ) 

or 65B27047–( ). 

* * * * * 

Issued in Renton, Washington, on 

September 10, 2007. 

Ali Bahrami, 

Manager, Transport Airplane Directorate, 

Aircraft Certification Service. 

[FR Doc. E7–18472 Filed 9–20–07; 8:45 am] 

BILLING CODE 4910–13–P 

DEPARTMENT OF TRANSPORTATION 

Federal Aviation Administration 

14 CFR Part 39 

[Docket No. FAA–2007–27787 Directorate 

Identifier 2007–CE–032–AD; Amendment 

39–15209; AD 2007–19–18] 

RIN 2120–AA64 

Airworthiness Directives; DG 

Flugzeugbau GmbH Model DG–1000T 

Gliders 

AGENCY: Federal Aviation 

Administration (FAA), Department of 

Transportation (DOT). 

ACTION: Final rule. 

SUMMARY: We are adopting a new 

airworthiness directive (AD) for the 

products listed above. This AD results 

from mandatory continuing 

airworthiness information (MCAI) 

issued 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: 

The digital engine indicating system (DEI–

NT) and associated control unit must get 

their latest software update. It has been found 

out in operation, that some combinations of 

system states while pressing switches can 

cause electrical damages to the system. A 

new software update is mandated to correct 

this deficiency and to incorporate additional 

safety functions to the system. 

We are issuing this AD to require 

actions to correct the unsafe condition 

on these products. 

DATES: This AD becomes effective 

October 26, 2007. 

On October 26, 2007, the Director of 

the Federal Register approved the 

incorporation by reference of certain 

publications listed in this AD. 

ADDRESSES: You may examine the AD 

docket on the Internet at http:// 

dms.dot.gov or in person at 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: Greg 

Davison, Glider Program Manager, FAA, 

Small Airplane Directorate, 901 Locust, 

Room 301, Kansas City, Missouri 64106; 

telephone: (816) 329–4130; fax: (816) 

329–4090. 

SUPPLEMENTARY INFORMATION: 

Discussion 

We issued a notice of proposed 

rulemaking (NPRM) to amend 14 CFR 

part 39 to include an AD that would 

apply to the specified products. That 


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