Airworthiness Directives; Stemme GmbH & Co. AG Model STEMME S10-VT Sailplanes, 45471-45474 [E6-12943]
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Federal Register / Vol. 71, No. 153 / Wednesday, August 9, 2006 / Proposed Rules
of the spar cap and lead to wing separation
and loss of control of the airplane.
Compliance
(e) To address the problem, do the
following:
(1) Before doing the initial eddy current
inspection required in paragraph (e)(2) of this
AD, gain access for the inspection by cutting
inspection holes, modifying the vent tube,
and installing cover plates; unless already
done. Follow Snow Engineering Co. Service
Letter #204, dated October 25, 2000, Drawing
titled ‘‘602 Spar Inspection Holes and Vent
Tube Mod.,’’ dated November 13, 2003.
(2) Eddy current inspect the wing center
splice joint outboard two fastener holes in
45471
both the right and left wing main spar lower
caps for cracks. Follow Snow Engineering Co.
Process Specification #197, Revised June 4,
2002. For the following airplanes, use the
wing spar lower cap hours time-in-service
(TIS) schedule below in Table 1.—
Compliance Times for Inspection to do the
initial and repetitive inspections:
TABLE 1.—COMPLIANCE TIMES FOR INSPECTION
Repetitively inspect thereafter at
the following intervals
Condition
Initially inspect
(i) 602–0337 through 602–0584 .....
As manufactured ..........................
(ii) 602–0337 through 602–0584 .....
jlentini on PROD1PC65 with PROPOSAL
Serial Nos.
Modified with cold-worked fastener holes following Snow Engineering Co. Service Letter
#244, dated April 25, 2005.
Upon accumulating 2,000 hours
TIS or within 50 hours TIS after
the effective date of this AD,
whichever occurs later, unless
already done.
If performing the cold-working
procedure in Service Letter
#244, it includes the eddy current inspection.
(3) Do an eddy current inspection as part
of the cold working procedure in Service
Letter #244, dated April 25, 2005, even if the
wing spar was previously inspected.
(4) One of the following must do the
inspection:
(i) A level 2 or 3 inspector certified in eddy
current inspection using the guidelines
established by the American Society for
Nondestructive Testing or NAS 410; or
(ii) A person authorized to perform AD
maintenance work and who has completed
and passed the Air Tractor, Inc. training
course on Eddy Current Inspection on wing
lower spar caps.
(f) For the airplanes listed in paragraph
(e)(2) of this AD, as terminating action for the
inspection requirements, you may modify
your wing by installing part number (P/N)
20996–2 steel web plate and P/N 20985–1/2
8-bolt splice blocks following Snow
Engineering Co. Drawing 20998, Revision B,
dated September 28, 2004, and cold work the
lower spar cap two outboard fastener holes
at the wing center section splice connection
following Snow Engineering Co. Service
Letter #240, dated September 30, 2004.
(g) For all affected airplanes listed in
paragraph (e)(2) of this AD, repair or replace
any cracked spar cap before further flight. For
repair or replacement, do one of the
following:
(1) For cracks that can be removed by
performing the terminating action listed in
paragraph (f) of this AD above, perform the
actions in paragraph (f) of this AD.
(2) For cracks that can not be removed by
performing the terminating action in
paragraph (f) of this AD, you must replace the
lower spar caps and associated parts listed in
paragraph (h) of this AD before continued
flight.
(h) For all Model AT–602 airplanes, upon
accumulating 6,500 hours TIS on the wing
spar lower caps or within the next 50 hours
TIS after the effective date of this AD,
whichever occurs later, replace the wing
lower spar caps, splice blocks and hardware,
wing attach angles and hardware, and install
the steel web plate, P/N 20996–2, if not
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already installed, following Snow
Engineering Co. Drawing 20776, Sheet 2,
Revision A, dated August 30, 2004.
Compliance with this paragraph terminates
the inspection requirements of paragraph
(e)(2) of this AD.
(i) Report any cracks you find within 10
days after the cracks are found or within 10
days after the effective date of this AD,
whichever occurs later. Include in your
report the airplane serial number, airplane
TIS, wing spar cap TIS, crack location and
size, corrective action taken, and a point of
contact name and phone number. Send your
report to Andrew McAnaul, Aerospace
Engineer, ASW–150 (c/o MIDO–43), 10100
Reunion Place, Suite 650, San Antonio,
Texas 78216; telephone: (210) 308–3365;
facsimile: (210) 308–3370. The Office of
Management and Budget (OMB) approved
the information collection requirements
contained in this regulation under the
provisions of the Paperwork Reduction Act of
1980 (44 U.S.C. 3501 and those following
sections) and assigned OMB Control Number
2120–0056.
Alternative Methods of Compliance
(AMOCs)
(j) The Manager, Fort Worth Airplane
Certification Office, FAA, ATTN: Andrew
McAnaul, Aerospace Engineer, ASW–150 (c/
o MIDO–43), 10100 Reunion Place, Suite 650,
San Antonio, Texas 78216; telephone: (210)
308–3365; facsimile: (210) 308–3370, has the
authority to approve AMOCs for this AD, if
requested using the procedures found in 14
CFR 39.19.
Related Information
(k) To get copies of the documents
referenced in this AD contact Air Tractor,
Inc. at address P.O. Box 485, Olney, Texas
76374; telephone: (940) 564–5616; or
facsimile: (940) 564–5612. To view the AD
docket, go to the Docket Management
Facility; U.S. Department of Transportation,
400 Seventh Street, SW., Nassif Building,
Room PL–401, Washington, DC, or on the
PO 00000
Frm 00035
Fmt 4702
Sfmt 4702
1,000 hours TIS.
2,000 hours TIS.
Internet at https://dms.dot.gov. The docket
number is FAA–2004–20007.
Issued in Kansas City, Missouri, on August
3, 2006.
John R. Colomy,
Acting Manager, Small Airplane Directorate,
Aircraft Certification Service.
[FR Doc. E6–12949 Filed 8–8–06; 8:45 am]
BILLING CODE 4910–13–P
DEPARTMENT OF TRANSPORTATION
Federal Aviation Administration
14 CFR Part 39
[Docket No. FAA–2006–24956; Directorate
Identifier 2006–CE–32–AD]
RIN 2120–AA64
Airworthiness Directives; Stemme
GmbH & Co. AG Model STEMME S10–
VT Sailplanes
Federal Aviation
Administration (FAA), Department of
Transportation (DOT).
ACTION: Notice of proposed rulemaking
(NPRM).
AGENCY:
SUMMARY: We propose to adopt a new
airworthiness directive (AD) for the
products listed above. This proposed
AD results from mandatory continuing
airworthiness information (MCAI)
issued by an airworthiness authority of
another country to identify and correct
an unsafe condition on an aviation
product. The proposed AD would
require actions that are intended to
address an unsafe condition described
in the MCAI.
DATES: We must receive comments on
this proposed AD by September 8, 2006.
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Federal Register / Vol. 71, No. 153 / Wednesday, August 9, 2006 / Proposed Rules
Use one of the following
addresses to comment on this proposed
AD:
• DOT Docket Web site: Go to
https://dms.dot.gov and follow the
instructions for sending your comments
electronically.
• Government-wide rulemaking Web
site: Go to https://www.regulations.gov
and follow the instructions for sending
your comments electronically.
• Mail: Docket Management Facility;
U.S. Department of Transportation, 400
Seventh Street, SW., Nassif Building,
Room PL–401, Washington, DC 20590.
• Fax: (202) 493–2251.
• Hand delivery: Room PL–401 on the
plaza level of the Nassif Building, 400
Seventh Street, SW., Washington, DC,
between 9 a.m. and 5 p.m., Monday
through Friday, except Federal holidays.
For service information identified in
the proposed AD, contact Stemme
GmbH & Co. AG (Stemme),
Flugplatzstra(e F 2, Nr. 7, D–15344
Strausberg, Germany; telephone: + 49 33
41 36 12 0; facsimile: + 49 33 41 36 12
30.
FOR FURTHER INFORMATION CONTACT:
Gregory A. Davison, Aerospace
Engineer, ACE–112, Small Airplane
Directorate, 901 Locust, Room 301,
Kansas City, Missouri 64106; telephone:
(816) 329–4130; facsimile: (816) 329–
4090.
ADDRESSES:
SUPPLEMENTARY INFORMATION:
jlentini on PROD1PC65 with PROPOSAL
Streamlined Issuance of AD
The FAA is implementing a new
process for streamlining the issuance of
ADs related to MCAI. We are
prototyping this process and specifically
request your comments on its use. You
can find more information in FAA draft
Order 8040.2, ‘‘Airworthiness Directive
Process for Mandatory Continuing
Airworthiness Information’’ which is
currently open for comments at https://
www.faa.gov/aircraft/draft_docs. This
streamlined process will allow us to
adopt MCAI safety requirements in a
more efficient manner and will reduce
safety risks to the public.
This process continues to follow all
existing AD issuance processes to meet
legal, economic, Administrative
Procedure Act, and Federal Register
requirements. We also continue to
follow our technical decision-making
processes in all aspects to meet our
responsibilities to determine and correct
unsafe conditions on U.S.-certificated
products.
This proposed AD references the
MCAI and related service information
that we considered in forming the
engineering basis to correct the unsafe
condition. The proposed AD contains
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text copied from the MCAI and for this
reason might not follow our plain
language principles.
The comment period for this
proposed AD is open for 30 days to
allow time for comment on both the
process and the AD content. In the
future, ADs using this process will have
a 15-day comment period. The comment
period is reduced because the
airworthiness authority and
manufacturer have already published
the documents on which we based our
decision, making a longer comment
period unnecessary.
Comments Invited
We invite you to send any written
data, views, or arguments regarding this
proposed AD. Send your comments to
an address listed under the ADDRESSES
section. Include the docket number,
‘‘FAA–2006–24956; Directorate
Identifier 2006–CE–32–AD’’ at the
beginning of your comments. We
specifically invite comments on the
overall regulatory, economic,
environmental, and energy aspects of
the proposed AD. We are also inviting
comments, views, or arguments on the
new MCAI process. We will consider all
comments received by the closing date
and may amend the proposed AD in
light of those comments.
We will post all comments we
receive, without change, to https://
dms.dot.gov, including any personal
information you provide. We will also
post a report summarizing each
substantive verbal contact we receive
concerning this proposed AD.
Discussion
The Luftfahrt-Bundesamt (LBA),
which is the airworthiness authority for
Germany, has issued German AD D–
2005–228, dated June 24, 2005 (referred
to after this as ‘‘the MCAI’’), to correct
an unsafe condition for the specified
products. The mandatory continuing
airworthiness information (MCAI) states
that Stemme has identified ripped
pressure lines for the airbox, carburetor,
and differential fuel pressure sensor.
The unsafe condition was found during
a requested maintenance check after inflight engine trouble in the range
between maximum continuous power
and take off power.
The material used in these pressure
lines may not meet the required
temperature specifications. This type of
pressure line was installed between July
27, 2004 and June 22, 2005, inclusive.
It was used for serial production and for
spare parts. If not corrected, the cracks
could result in a loss of engine power
during critical phases of flight. The
MCAI requires that you inspect and
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Fmt 4702
Sfmt 4702
replace the pressure lines. You may
obtain further information by examining
the MCAI in the docket.
Relevant Service Information
Stemme has issued STEMME F&D
Design Org. Service Bulletin A31–10–
073, Am. Index 01.a, dated June 22,
2005. The actions described in this
service information are intended to
correct the unsafe condition identified
in the MCAI.
FAA’s Determination and Requirements
of the Proposed AD
This product is manufactured outside
the United States and is type certificated
for operation in the United States under
the provisions of section 21.29 of the
Federal Aviation Regulations (14 CFR
21.29) and the applicable bilateral
agreement. Pursuant to this bilateral
airworthiness agreement, the State of
Design’s airworthiness authority has
notified us of the unsafe condition
described in the MCAI and service
information referenced above. We have
examined the airworthiness authority’s
findings, evaluated all pertinent
information, and determined an unsafe
condition exists and is likely to exist or
develop on all products of this type
design. We are issuing this proposed AD
to correct the unsafe condition.
Differences Between the Proposed AD
and the MCAI or Service Information
We have reviewed the MCAI and
related service information and, in
general, agree with their substance. But
we might have found it necessary to use
different words from those in the MCAI
to ensure the AD is clear for U.S.
operators and is enforceable in a U.S.
court of law. In making these changes,
we do not intend to differ substantively
from the information provided in the
MCAI and related service information.
We might also have proposed
different actions in this AD from those
in the MCAI in order to follow FAA
policies. Any such differences are
described in a separate paragraph of the
proposed AD. These proposed
requirements, if ultimately adopted, will
take precedence over the actions copied
from the MCAI.
Costs of Compliance
Based on the service information, we
estimate that this proposed AD would
affect about 43 products of U.S. registry.
We also estimate that it would take
about 4 work-hours per product to do
the action and that the average labor rate
is $80 per work-hour. Required parts
would cost about $10 per product.
Where the service information lists
required parts costs that are covered
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Federal Register / Vol. 71, No. 153 / Wednesday, August 9, 2006 / Proposed Rules
under warranty, we have assumed that
there will be no charge for these costs.
As we do not control warranty coverage
for affected parties, some parties may
incur costs higher than estimated here.
Based on these figures, we estimate the
cost of the proposed AD on U.S.
operators to be $14,190 or $330 per
product.
Facility between 9 a.m. and 5 p.m.,
Monday through Friday, except Federal
holidays. The Docket Office (telephone
(800) 647–5227) is located at the street
address stated in the ADDRESSES section.
Comments will be available in the AD
docket shortly after receipt.
Authority for This Rulemaking
Title 49 of the United States Code
specifies 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 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.
Air transportation, Aircraft, Aviation
safety, Safety.
jlentini on PROD1PC65 with PROPOSAL
Regulatory Findings
We have 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 that the proposed regulation:
1. Is not a ‘‘significant regulatory
action’’ under Executive Order 12866;
2. Is not a ‘‘significant rule’’ under the
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.
We prepared a regulatory evaluation
of the estimated costs to comply with
this proposed AD and placed it in the
AD docket.
Examining the AD Docket
You may examine the AD docket that
contains the proposed AD, the
regulatory evaluation, any comments
received, and other information on the
Internet at https://dms.dot.gov; or in
person at the Docket Management
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List of Subjects in 14 CFR Part 39
The Proposed Amendment
Accordingly, under the authority
delegated to me by the Administrator,
the Federal Aviation Administration
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
Stemme GmbH & Co. AG: FAA–2006–24956;
Directorate Identifier 2006–CE–32–AD.
Comments Due Date
(a) We must receive comments on this
proposed airworthiness directive (AD) by
September 8, 2006.
Affected ADs
(b) None.
Applicability
(c) This AD applies to STEMME Model
S10–VT sailplanes; certificated in any U.S.
category:
(1) Serial numbers (S/Ns) 11–089 through
11–096; and
(2) All S/Ns where pressure lines were
replaced between July 27, 2004 and June 22,
2005, inclusive, and the parts were provided
by Stemme Gmbh & Co. AG (Stemme).
Reason
(d) The mandatory continuing
airworthiness information (MCAI) states that
Stemme has identified ripped pressure lines
for the airbox, carburetor, and differential
fuel pressure sensor. The unsafe condition
was found during a requested maintenance
check after in-flight engine trouble in the
range between maximum continuous power
and take off power. The material used in
these pressure lines may not meet the
required temperature specifications. This
type of pressure line was installed between
July 27, 2004 and June 22, 2005, inclusive,
and was used for serial production and spare
parts. If not corrected, the cracks could result
in a loss of engine power during critical
phases of flight. The MCAI requires an
inspection of the pressure lines for cracks or
leaks, and if any leaks or cracks are found,
replacement of all pressure lines.
Frm 00037
Fmt 4702
Actions and Compliance
(e) Unless already done, do the following
except as stated in paragraph (f) below.
(1) Within 30 days after the effective date
of this AD, inspect all 0.15 × 0.27 inch (4 ×
7 mm) pressure lines for porousness or cracks
in particular areas of T-split parts, clamps, or
connections. The free areas between the
white plastic covers must also be checked. If
cracks or porosity are found, before further
flight, replace all pressure lines with ROTAX
part number (P/N) 860 660 or Stemme P/N
HZ–KLS041 (or FAA-approved equivalent
P/Ns) pressure lines following STEMME F&D
Design Org. Service Bulletin A31–10–073,
Am. Index 01.a, dated June 22, 2005.
(2) Within 60 days after the effective date
of this AD, unless already done, replace all
installed 0.15 × 0.27 inch (4 × 7 mm) pressure
lines with ROTAX P/N 860 660 or Stemme
P/N HZ–KLS041 (or FAA-approved
equivalent P/Ns) pressure lines following
STEMME F&D Design Org. Service Bulletin
A31–10–073, Am. Index 01.a, dated June 22,
2005.
FAA AD Differences
(f) None.
[Amended]
2. The FAA amends § 39.13 by adding
the following new AD:
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45473
Sfmt 4702
Other FAA AD Provisions
(g) The following provisions also apply to
this AD:
(1) Alternative Methods of Compliance
(AMOCs): The Manager, Standards Staff,
FAA, ATTN: Gregory A. Davison, Aerospace
Safety Engineer, FAA, Small Airplane
Directorate, 901 Locust, Room 301, Kansas
City, Missouri 64106; telephone: (816) 329–
4130; facsimile: (816) 329–4090, has the
authority to approve AMOCs for this AD, if
requested using the procedures found in 14
CFR 39.19.
(2) Return to Airworthiness: When
complying with this AD, do the FAAapproved corrective actions before returning
the product to an airworthy condition.
(3) Reporting Requirements: For any
reporting requirement in this AD, under the
provisions of the Paperwork Reduction Act,
the Office of Management and Budget (OMB)
has approved the information collection
requirements and has assigned OMB Control
Number 2120–0056.
(4) Parts Manufacturer Approval (PMA): 14
CFR 21.303 allows for replacement parts
through parts manufacturer approval (PMA).
The phrase ‘‘ or FAA-approved equivalent
part number’’ in this AD is intended to allow
for PMA parts approved through identicality
to the design of the replacement parts
identified in this AD. Equivalent replacement
parts to correct the unsafe condition under
PMA (other than identicality) may also be
installed provided they meet current
airworthiness standards, which include those
actions cited in this AD.
Related Information
(h) This AD is related to German AD D–
2005–228, dated June 24, 2005, which
references STEMME F&D Design Org. Service
Bulletin A31–10–073, Am. Index 01.a, dated
June 22, 2005.
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Federal Register / Vol. 71, No. 153 / Wednesday, August 9, 2006 / Proposed Rules
Issued in Kansas City, Missouri, on August
3, 2006.
John R. Colomy,
Acting Manager, Small Airplane Directorate,
Aircraft Certification Service.
[FR Doc. E6–12943 Filed 8–8–06; 8:45 am]
BILLING CODE 4910–13–P
DEPARTMENT OF THE TREASURY
Internal Revenue Service
26 CFR Part 1
[REG–118775–06]
RIN 1545–BF64
be held on Thursday, September 7,
2006, beginning at 10 a.m. in the IRS
Auditorium, 1111 Constitution Avenue,
NW., Washington, DC.
The date and location of the hearing
have changed. The hearing is
rescheduled for Friday, October 6, 2006,
beginning at 10 a.m. in the IRS
Auditorium, New Carrollton Federal
Building, 5000 Ellin Road, Lanham,
Maryland 20706.
A period of 10 minutes is allotted to
each person for presenting oral
comments. The IRS will prepare an
agenda containing the schedule of
speakers. Copies of the agenda will be
made available, free of charge, at the
hearing.
Revisions to Regulations Relating to
Repeal of Tax on Interest of
Nonresident Alien Individuals and
Foreign Corporations Received From
Certain Portfolio Debt Investments;
Hearing
Guy R. Traynor,
Chief, Publications and Regulations Branch,
Legal Processing Division, Associate Chief
Counsel (Procedure and Administration).
[FR Doc. E6–12887 Filed 8–8–06; 8:45 am]
Internal Revenue Service,
Treasury.
ACTION: Changes of date and location for
public hearing.
DEPARTMENT OF THE TREASURY
BILLING CODE 4830–01–P
AGENCY:
This document provides
changes of date and location for a public
hearing on proposed regulations under
sections 871 and 881 of the Internal
Revenue Code (Code) relating to the
exclusion from gross income of portfolio
interest paid to a nonresident alien
individual or foreign corporation.
DATES: The public hearing originally
scheduled for Thursday, September 7,
2006, at 10 a.m. is rescheduled for
Friday, October 6, 2006, at 10 a.m.
Outlines of topics to be discussed at the
public hearing will be due by August
24, 2006.
ADDRESSES: The public hearing was
originally being held in the IRS
Auditorium, Internal Revenue Building,
1111 Constitution Avenue, NW.,
Washington DC. The hearing location
has changed. The public hearing will be
held in the IRS Auditorium, New
Carrollton Federal Building, 5000 Ellin
Road, Lanham, Maryland 20706.
FOR FURTHER INFORMATION CONTACT: Guy
R. Traynor, (301) 922–0539 (not a toll
free number) or Richard Hurst at
Richard.A.Hurst@irscounsel.treas.gov.
SUMMARY:
jlentini on PROD1PC65 with PROPOSAL
SUPPLEMENTARY INFORMATION:
A notice of proposed rulemaking and
notice of public hearing (REG–118775–
06) appearing in the Federal Register on
Tuesday, June 13, 2006 (71 FR 34047),
announced that a public hearing on
proposed regulations relating to the
exclusion from gross income of portfolio
interest paid to a nonresident alien
individual or foreign corporation would
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Jkt 208001
Internal Revenue Service
26 CFR Parts 1 and 602
[REG–118788–06]
RIN 1545–BF63
Definition of Essential Governmental
Function Under Section 7871 and
Limitation to Activities Customarily
Performed by States and Local
Governments
Internal Revenue Service (IRS),
Treasury.
ACTION: Advance notice of proposed
rulemaking.
AGENCY:
SUMMARY: This document applies to
Indian tribal governments and to State
and local governments that issue bonds
for the benefit of Indian tribal
governments. This document describes
rules that the IRS and the Treasury
Department anticipate proposing, in a
notice of proposed rulemaking,
regarding the definition of an essential
governmental function under section
7871(c) of the Internal Revenue Code
and the limitation of that term to
activities customarily performed by
State and local governments for
purposes of section 7871(e) of the
Internal Revenue Code. This document
also invites comments from the public
regarding this proposed standard.
DATES: Written or electronic comments
must be submitted by November 7,
2006.
ADDRESSES: Send submissions to:
CC:PA:LPD:PR (REG–118788–06), Room
PO 00000
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5203, Internal Revenue Service, PO Box
7604, Ben Franklin Station, Washington,
DC 20044. Submissions may be sent
electronically, via the IRS Internet site
at https://www.irs.gov/regs or via the
Federal eRulemaking Portal at https://
www.regulations.gov (indicate IRS and
REG–118788–06).
FOR FURTHER INFORMATION CONTACT:
Concerning submissions, Kelly Banks,
(202) 927–1443; concerning the
proposed rules, Timothy L. Jones or
Aviva M. Roth, (202) 622–3980 (not tollfree numbers).
SUPPLEMENTARY INFORMATION:
Background
Section 7871(a)(4) of the Internal
Revenue Code of 1986 provides that an
Indian tribal government is to be treated
as a State ‘‘subject to subsection (c), for
purposes of section 103 (relating to State
and local bonds)’’. Section 7871(c)(1)
provides that ‘‘section 103(a) shall apply
to any obligation (not described in
paragraph (2)) issued by an Indian tribal
government (or subdivision thereof)
only if such obligation is part of an issue
substantially all of the proceeds of
which are to be used in the exercise of
any essential governmental function’’.
Section 7871(e) provides that ‘‘[f]or
purposes of this section, the term
‘essential governmental function’ shall
not include any function which is not
customarily performed by State and
local governments with general taxing
powers’’.
Section 7871 was originally enacted
in 1982 by The Indian Tribal
Government Tax Status Act, Public Law
97–473, 96 Stat. 2605 § 202 (1983). In
the legislative history to that Act, the
Senate Finance Committee indicated
that tax-exempt bond financing was not
intended to be available to Indian tribal
governments for ‘‘commercial or
industrial activities (or other activities
other than essential governmental
functions).’’ S. Rep. No. 97–646, at 13–
14 (1982).
Section 7871(e) was added to the
statute by The Omnibus Budget
Reconciliation Act of 1987, Public Law
100–203, 101 Stat. 1330, § 10632(a)
(1987). In the legislative history to this
provision, the House Ways and Means
Committee criticized 1984 Temporary
Treasury Regulations interpreting the
term essential governmental function in
section 7871(c) for including certain
activities eligible for Federal funding in
that definition. The House Ways and
Means Committee stated that the reason
for this amendment was that the
Committee was concerned about reports
that Indian tribal governments were
issuing tax-exempt bonds for interests in
E:\FR\FM\09AUP1.SGM
09AUP1
]]>Agencies
[Federal Register Volume 71, Number 153 (Wednesday, August 9, 2006)]
[Proposed Rules]
[Pages 45471-45474]
From the Federal Register Online via the Government Printing Office [www.gpo.gov]
[FR Doc No: E6-12943]
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DEPARTMENT OF TRANSPORTATION
Federal Aviation Administration
14 CFR Part 39
[Docket No. FAA-2006-24956; Directorate Identifier 2006-CE-32-AD]
RIN 2120-AA64
Airworthiness Directives; Stemme GmbH & Co. AG Model STEMME S10-
VT Sailplanes
AGENCY: Federal Aviation Administration (FAA), Department of
Transportation (DOT).
ACTION: Notice of proposed rulemaking (NPRM).
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SUMMARY: We propose to adopt a new airworthiness directive (AD) for the
products listed above. This proposed AD results from mandatory
continuing airworthiness information (MCAI) issued by an airworthiness
authority of another country to identify and correct an unsafe
condition on an aviation product. The proposed AD would require actions
that are intended to address an unsafe condition described in the MCAI.
DATES: We must receive comments on this proposed AD by September 8,
2006.
[[Page 45472]]
ADDRESSES: Use one of the following addresses to comment on this
proposed AD:
DOT Docket Web site: Go to https://dms.dot.gov and follow
the instructions for sending your comments electronically.
Government-wide rulemaking Web site: Go to https://
www.regulations.gov and follow the instructions for sending your
comments electronically.
Mail: Docket Management Facility; U.S. Department of
Transportation, 400 Seventh Street, SW., Nassif Building, Room PL-401,
Washington, DC 20590.
Fax: (202) 493-2251.
Hand delivery: Room PL-401 on the plaza level of the
Nassif Building, 400 Seventh Street, SW., Washington, DC, between 9
a.m. and 5 p.m., Monday through Friday, except Federal holidays.
For service information identified in the proposed AD, contact
Stemme GmbH & Co. AG (Stemme), Flugplatzstra(e F 2, Nr. 7, D-15344
Strausberg, Germany; telephone: + 49 33 41 36 12 0; facsimile: + 49 33
41 36 12 30.
FOR FURTHER INFORMATION CONTACT: Gregory A. Davison, Aerospace
Engineer, ACE-112, Small Airplane Directorate, 901 Locust, Room 301,
Kansas City, Missouri 64106; telephone: (816) 329-4130; facsimile:
(816) 329-4090.
SUPPLEMENTARY INFORMATION:
Streamlined Issuance of AD
The FAA is implementing a new process for streamlining the issuance
of ADs related to MCAI. We are prototyping this process and
specifically request your comments on its use. You can find more
information in FAA draft Order 8040.2, ``Airworthiness Directive
Process for Mandatory Continuing Airworthiness Information'' which is
currently open for comments at https://www.faa.gov/aircraft/draft_docs.
This streamlined process will allow us to adopt MCAI safety
requirements in a more efficient manner and will reduce safety risks to
the public.
This process continues to follow all existing AD issuance processes
to meet legal, economic, Administrative Procedure Act, and Federal
Register requirements. We also continue to follow our technical
decision-making processes in all aspects to meet our responsibilities
to determine and correct unsafe conditions on U.S.-certificated
products.
This proposed AD references the MCAI and related service
information that we considered in forming the engineering basis to
correct the unsafe condition. The proposed AD contains text copied from
the MCAI and for this reason might not follow our plain language
principles.
The comment period for this proposed AD is open for 30 days to
allow time for comment on both the process and the AD content. In the
future, ADs using this process will have a 15-day comment period. The
comment period is reduced because the airworthiness authority and
manufacturer have already published the documents on which we based our
decision, making a longer comment period unnecessary.
Comments Invited
We invite you to send any written data, views, or arguments
regarding this proposed AD. Send your comments to an address listed
under the ADDRESSES section. Include the docket number, ``FAA-2006-
24956; Directorate Identifier 2006-CE-32-AD'' at the beginning of your
comments. We specifically invite comments on the overall regulatory,
economic, environmental, and energy aspects of the proposed AD. We are
also inviting comments, views, or arguments on the new MCAI process. We
will consider all comments received by the closing date and may amend
the proposed AD in light of those comments.
We will post all comments we receive, without change, to https://
dms.dot.gov, including any personal information you provide. We will
also post a report summarizing each substantive verbal contact we
receive concerning this proposed AD.
Discussion
The Luftfahrt-Bundesamt (LBA), which is the airworthiness authority
for Germany, has issued German AD D-2005-228, dated June 24, 2005
(referred to after this as ``the MCAI''), to correct an unsafe
condition for the specified products. The mandatory continuing
airworthiness information (MCAI) states that Stemme has identified
ripped pressure lines for the airbox, carburetor, and differential fuel
pressure sensor. The unsafe condition was found during a requested
maintenance check after in-flight engine trouble in the range between
maximum continuous power and take off power.
The material used in these pressure lines may not meet the required
temperature specifications. This type of pressure line was installed
between July 27, 2004 and June 22, 2005, inclusive. It was used for
serial production and for spare parts. If not corrected, the cracks
could result in a loss of engine power during critical phases of
flight. The MCAI requires that you inspect and replace the pressure
lines. You may obtain further information by examining the MCAI in the
docket.
Relevant Service Information
Stemme has issued STEMME F&D Design Org. Service Bulletin A31-10-
073, Am. Index 01.a, dated June 22, 2005. The actions described in this
service information are intended to correct the unsafe condition
identified in the MCAI.
FAA's Determination and Requirements of the Proposed AD
This product is manufactured outside the United States and is type
certificated for operation in the United States under the provisions of
section 21.29 of the Federal Aviation Regulations (14 CFR 21.29) and
the applicable bilateral agreement. Pursuant to this bilateral
airworthiness agreement, the State of Design's airworthiness authority
has notified us of the unsafe condition described in the MCAI and
service information referenced above. We have examined the
airworthiness authority's findings, evaluated all pertinent
information, and determined an unsafe condition exists and is likely to
exist or develop on all products of this type design. We are issuing
this proposed AD to correct the unsafe condition.
Differences Between the Proposed AD and the MCAI or Service Information
We have reviewed the MCAI and related service information and, in
general, agree with their substance. But we might have found it
necessary to use different words from those in the MCAI to ensure the
AD is clear for U.S. operators and is enforceable in a U.S. court of
law. In making these changes, we do not intend to differ substantively
from the information provided in the MCAI and related service
information.
We might also have proposed different actions in this AD from those
in the MCAI in order to follow FAA policies. Any such differences are
described in a separate paragraph of the proposed AD. These proposed
requirements, if ultimately adopted, will take precedence over the
actions copied from the MCAI.
Costs of Compliance
Based on the service information, we estimate that this proposed AD
would affect about 43 products of U.S. registry. We also estimate that
it would take about 4 work-hours per product to do the action and that
the average labor rate is $80 per work-hour. Required parts would cost
about $10 per product. Where the service information lists required
parts costs that are covered
[[Page 45473]]
under warranty, we have assumed that there will be no charge for these
costs. As we do not control warranty coverage for affected parties,
some parties may incur costs higher than estimated here. Based on these
figures, we estimate the cost of the proposed AD on U.S. operators to
be $14,190 or $330 per product.
Authority for This Rulemaking
Title 49 of the United States Code specifies 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 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
We have 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 that the proposed
regulation:
1. Is not a ``significant regulatory action'' under Executive Order
12866;
2. Is not a ``significant rule'' under the 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.
We prepared a regulatory evaluation of the estimated costs to
comply with this proposed AD and placed it in the AD docket.
Examining the AD Docket
You may examine the AD docket that contains the proposed AD, the
regulatory evaluation, any comments received, and other information on
the Internet at https://dms.dot.gov; or in person at the Docket
Management Facility between 9 a.m. and 5 p.m., Monday through Friday,
except Federal holidays. The Docket Office (telephone (800) 647-5227)
is located at the street address stated in the ADDRESSES section.
Comments will be available in the AD docket shortly after receipt.
List of Subjects in 14 CFR Part 39
Air transportation, Aircraft, Aviation safety, Safety.
The Proposed Amendment
Accordingly, under the authority delegated to me by the
Administrator, the Federal Aviation Administration 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.
Sec. 39.13 [Amended]
2. The FAA amends Sec. 39.13 by adding the following new AD:
Stemme GmbH & Co. AG: FAA-2006-24956; Directorate Identifier 2006-
CE-32-AD.
Comments Due Date
(a) We must receive comments on this proposed airworthiness
directive (AD) by September 8, 2006.
Affected ADs
(b) None.
Applicability
(c) This AD applies to STEMME Model S10-VT sailplanes;
certificated in any U.S. category:
(1) Serial numbers (S/Ns) 11-089 through 11-096; and
(2) All S/Ns where pressure lines were replaced between July 27,
2004 and June 22, 2005, inclusive, and the parts were provided by
Stemme Gmbh & Co. AG (Stemme).
Reason
(d) The mandatory continuing airworthiness information (MCAI)
states that Stemme has identified ripped pressure lines for the
airbox, carburetor, and differential fuel pressure sensor. The
unsafe condition was found during a requested maintenance check
after in-flight engine trouble in the range between maximum
continuous power and take off power. The material used in these
pressure lines may not meet the required temperature specifications.
This type of pressure line was installed between July 27, 2004 and
June 22, 2005, inclusive, and was used for serial production and
spare parts. If not corrected, the cracks could result in a loss of
engine power during critical phases of flight. The MCAI requires an
inspection of the pressure lines for cracks or leaks, and if any
leaks or cracks are found, replacement of all pressure lines.
Actions and Compliance
(e) Unless already done, do the following except as stated in
paragraph (f) below.
(1) Within 30 days after the effective date of this AD, inspect
all 0.15 x 0.27 inch (4 x 7 mm) pressure lines for porousness or
cracks in particular areas of T-split parts, clamps, or connections.
The free areas between the white plastic covers must also be
checked. If cracks or porosity are found, before further flight,
replace all pressure lines with ROTAX part number (P/N) 860 660 or
Stemme P/N HZ-KLS041 (or FAA-approved equivalent P/Ns) pressure
lines following STEMME F&D Design Org. Service Bulletin A31-10-073,
Am. Index 01.a, dated June 22, 2005.
(2) Within 60 days after the effective date of this AD, unless
already done, replace all installed 0.15 x 0.27 inch (4 x 7 mm)
pressure lines with ROTAX P/N 860 660 or Stemme P/N HZ-KLS041 (or
FAA-approved equivalent P/Ns) pressure lines following STEMME F&D
Design Org. Service Bulletin A31-10-073, Am. Index 01.a, dated June
22, 2005.
FAA AD Differences
(f) None.
Other FAA AD Provisions
(g) The following provisions also apply to this AD:
(1) Alternative Methods of Compliance (AMOCs): The Manager,
Standards Staff, FAA, ATTN: Gregory A. Davison, Aerospace Safety
Engineer, FAA, Small Airplane Directorate, 901 Locust, Room 301,
Kansas City, Missouri 64106; telephone: (816) 329-4130; facsimile:
(816) 329-4090, has the authority to approve AMOCs for this AD, if
requested using the procedures found in 14 CFR 39.19.
(2) Return to Airworthiness: When complying with this AD, do the
FAA-approved corrective actions before returning the product to an
airworthy condition.
(3) Reporting Requirements: For any reporting requirement in
this AD, under the provisions of the Paperwork Reduction Act, the
Office of Management and Budget (OMB) has approved the information
collection requirements and has assigned OMB Control Number 2120-
0056.
(4) Parts Manufacturer Approval (PMA): 14 CFR 21.303 allows for
replacement parts through parts manufacturer approval (PMA). The
phrase `` or FAA-approved equivalent part number'' in this AD is
intended to allow for PMA parts approved through identicality to the
design of the replacement parts identified in this AD. Equivalent
replacement parts to correct the unsafe condition under PMA (other
than identicality) may also be installed provided they meet current
airworthiness standards, which include those actions cited in this
AD.
Related Information
(h) This AD is related to German AD D-2005-228, dated June 24,
2005, which references STEMME F&D Design Org. Service Bulletin A31-
10-073, Am. Index 01.a, dated June 22, 2005.
[[Page 45474]]
Issued in Kansas City, Missouri, on August 3, 2006.
John R. Colomy,
Acting Manager, Small Airplane Directorate, Aircraft Certification
Service.
[FR Doc. E6-12943 Filed 8-8-06; 8:45 am]
BILLING CODE 4910-13-P
