[Federal Register: December 24, 2008 (Volume 73, Number 248)]
[Rules and Regulations]
[Page 78951-78956]
From the Federal Register Online via GPO Access [wais.access.gpo.gov]
[DOCID:fr24de08-12]
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DEPARTMENT OF TRANSPORTATION
Federal Aviation Administration
14 CFR Part 39
[Docket No. FAA-2008-0903; Directorate Identifier 2008-NM-123-AD;
Amendment 39-15770; AD 2008-26-04]
RIN 2120-AA64
Airworthiness Directives; Cessna Model 560 Airplanes
AGENCY: Federal Aviation Administration (FAA), Department of
Transportation (DOT).
ACTION: Final rule.
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SUMMARY: The FAA is superseding an existing airworthiness directive
(AD), which applies to certain Cessna Model 560 airplanes. That AD
currently requires installing new minimum airspeed placards to notify
the flightcrew of the proper airspeeds for operating in both normal and
icing conditions. That AD also requires revising the airplane flight
manual to provide limitations and procedures for operating in icing
conditions, for operating with anti-ice systems selected ``on''
independent of icing conditions, and for recognizing and recovering
from inadvertent stall. That AD also provides an optional terminating
action for the placard installation. This new AD requires the
previously optional terminating action. This AD results from an
evaluation of in-service airplanes following an accident. The
evaluation indicated that some airplanes might have an improperly
adjusted stall warning system. We are issuing this AD to prevent an
inadvertent stall due to the inadequate stall warning margin provided
by an improperly adjusted stall warning system, which could result in
loss of controllability of the airplane.
DATES: This AD becomes effective January 28, 2009.
The Director of the Federal Register approved the incorporation by
reference of certain publications listed in the AD as of January 28,
2009.
On November 30, 2007 (72 FR 64135, November 15, 2007), the Director
of the Federal Register approved the incorporation by reference of
certain other publications.
ADDRESSES: For service information identified in this AD, contact
Cessna Aircraft Co., P.O. Box 7706, Wichita, Kansas 67277-7706;
telephone 316-517-6215; fax 316-517-5802; e-mail
citationpubs@cessna.textron.com; Internet https://
www.cessnasupport.com/newlogin.html.
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: Bob Busto, Aerospace Engineer, Systems
and Propulsion Branch, ACE-116W, FAA, Wichita Aircraft Certification
Office, 1801 Airport Road, Room 100, Mid-Continent Airport, Wichita,
Kansas 67209; telephone (316) 946-4157; fax (316) 946-4107.
SUPPLEMENTARY INFORMATION:
Discussion
The FAA issued a notice of proposed rulemaking (NPRM) to amend 14
CFR part 39 to include an AD that supersedes AD 2007-23-13, amendment
39-15259 (72 FR 64135, November 15, 2007). The existing AD (AD 2007-23-
13) applies to certain Cessna Model 560 airplanes. That NPRM was
published in the Federal Register on August 21, 2008 (73 FR 49359).
That NPRM proposed to continue to require installing new minimum
airspeed placards to notify the flightcrew of the proper airspeeds for
operating in both normal and icing conditions. That NPRM also proposed
to continue to require revising the airplane flight manual to provide
limitations and procedures for operating in icing conditions, for
operating with anti-ice systems selected ``on'' independent of icing
conditions, and for recognizing and recovering from inadvertent stall.
That NPRM also proposed to require an optional terminating action for
the placard installation and after accomplishing the terminating
action, removing an AFM warning.
Comments
We provided the public the opportunity to participate in the
development of this AD. We have considered the comment that has been
received on the NPRM.
Additional Concern Regarding Safety of Flight in Icing Conditions
The National Safety Review Board (NTSB) states that based on its
review of the NPRM, it is pleased that the FAA has performed a fleet
survey and has identified a potential source of inaccuracy in the
angle-of-attack (AOA) system. Further, the NTSB states it is pleased
that the FAA has proposed requirements for correcting the calibration
of the AOA system and providing data regarding the calibration
adjustment to the manufacturer. The NTSB concludes that these actions
would ensure that the stall warning system provides an accurate stall
warning based on original and secondary/icing certification flight
testing.
However, the NTSB notes that the actions described in this NPRM and
in AD 2007-23-13 do not address certain safety recommendations. The
NTSB states it is concerned that a reduction in stall warning margin
produced by thin,
[[Page 78952]]
rough ice accretions generated by supercooled large droplet icing
conditions or icing conditions near the edge of the icing envelope can
eliminate or seriously alter stall margin and the alert provided to the
flightcrew, even for a properly calibrated AOA system.
The NTSB states that utilization of the super-cooled large droplet
icing envelope being developed in response to NTSB Safety
Recommendation A-96-54 to evaluate the stall warning margin of the
Cessna Model 560 airplanes with thin, rough ice accretions on or aft of
the protected surfaces, as recommended by NTSB Safety Recommendation A-
07-17, would provide the best level of safety in all icing condition,
and in icing conditions similar to those encountered by the Cessna
Model 560 airplane involved in an accident at Pueblo, Colorado.
We acknowledge the NTSB's concerns. The unsafe condition identified
in this action is an inadvertent stall due to the inadequate stall
warning margin provided by an improperly adjusted stall warning system.
This AD addresses that potential unsafe condition.
As noted in the NTSB comment, Safety Recommendation A-07-17
addresses the NTSB's concern with the effect of thin, rough ice
accretions on the Cessna Model 560 stall warning system. We have
provided to the NTSB the FAA actions responsive to the recommendation.
With respect to the application of a large super-cooled large droplet
icing envelope to existing airplanes, we have identified, in response
to the NTSB Safety Recommendation A-07-16, actions that we have taken
and plan to take to ensure the safe operation of existing airplanes
equipped with pneumatic deicing boots, such as Cessna Model 560
airplanes. Updates to the NTSB are provided through established
procedures.
Conclusion
We have carefully reviewed the available data, including the
comment that has been submitted, and determined that air safety and the
public interest require adopting the AD as proposed.
Costs of Compliance
There are about 538 airplanes of the affected design in the
worldwide fleet. The following table provides the estimated costs for
U.S. operators to comply with this AD. There are about 400 U.S.
registered airplanes.
Estimated Costs
----------------------------------------------------------------------------------------------------------------
Average
Action Work hours labor rate Cost per Fleet cost
per hour airplane
----------------------------------------------------------------------------------------------------------------
AFM Revision (required by AD 2007-23-13).................... 1 $80 $80 $32,000
Placard Installation (required by AD 2007-23-13)............ 1 80 80 32,000
Functional Test (new action)................................ 8 80 640 256,000
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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
We have determined that 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.
We prepared a regulatory evaluation of the estimated costs to
comply with this AD and placed it in the AD docket. See the ADDRESSES
section for a location to examine the regulatory evaluation.
List of Subjects in 14 CFR Part 39
Air transportation, Aircraft, Aviation safety, Incorporation by
reference, Safety.
Adoption of the Amendment
0
Accordingly, under the authority delegated to me by the Administrator,
the FAA amends 14 CFR part 39 as follows:
PART 39--AIRWORTHINESS DIRECTIVES
0
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]
0
2. The Federal Aviation Administration (FAA) amends Sec. 39.13 by
removing amendment 39-15259 (72 FR 64135, November 15, 2007) and by
adding the following new airworthiness directive (AD):
2008-26-04 Cessna Aircraft Company: Amendment 39-15770. Docket No.
FAA-2008-0903; Directorate Identifier 2008-NM-123-AD.
Effective Date
(a) This AD becomes effective January 28, 2009.
Affected ADs
(b) This AD supersedes AD 2007-23-13.
Applicability
(c) This AD applies to Cessna Model 560 airplanes, certificated
in any category, serial numbers (S/Ns) 560-0001 through -0538
inclusive.
Unsafe Condition
(d) This AD results from an evaluation of in-service airplanes
following an accident. The evaluation indicated that some airplanes
may have an improperly adjusted stall warning system. We are issuing
this AD to prevent an inadvertent stall due to the inadequate stall
warning margin provided by an improperly adjusted stall warning
system, which could result in loss of controllability of the
airplane.
[[Page 78953]]
Compliance
(e) You are responsible for having the actions required by this
AD performed within the compliance times specified, unless the
actions have already been done.
Restatement of Requirements of AD 2007-23-13
Airplane Flight Manual (AFM) Revision
(f) Within 14 days after November 30, 2007 (the effective date
of AD 2007-23-13), revise the Operating Limitations, Normal
Procedures, Emergency Procedures, and the Approach and Landing
sections of the AFM to include the information in the temporary
changes (TCs) identified in Table 1 of this AD, as applicable,
except as required by paragraph (k) of this AD. These TCs provide
limitations and procedures for operating in icing conditions, for
operating with anti-ice systems selected ``on'' independent of icing
conditions, and for recognizing and recovering from inadvertent
stall. Operate the airplane according to the limitations and
procedures in the applicable TCs.
Note 1: This may be done by inserting a copy of the applicable
TCs into the applicable AFM. When these TCs have been included in
the general revisions of the AFM, the general revisions may be
inserted into the AFM (in lieu of the applicable TCs), provided the
relevant information in the general revision is identical to that in
the applicable TCs.
Table 1--Cessna Model 560 TCs
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Airplanes Applicable TC
------------------------------------------------------------------------
Model 560 airplanes, S/Ns 560- Cessna 560FM TC-R13-08, dated August 31,
0001 through -0259 inclusive. 2007, to the Cessna Model 560 Citation V
AFM.
Cessna 560FM TC-R13-09, dated August 31,
2007, to the Cessna Model 560 Citation V
AFM.
Cessna 560FM TC-R13-10, dated August 31,
2007, to the Cessna Model 560 Citation V
AFM.
Cessna 560FM TC-R13-12, dated August 31,
2007, to the Cessna Model 560 Citation V
AFM.
Cessna 560FM TC-R13-13, dated August 31,
2007, to the Cessna Model 560 Citation V
AFM.
Cessna 560FM TC-R13-14, dated October 2,
2007, to the Cessna Model 560 Citation V
AFM.
Cessna 560FM TC-R13-15, dated October 2,
2007, to the Cessna Model 560 Citation V
AFM.
Cessna 560FM TC-R13-16, dated October 2,
2007, to the Cessna Model 560 Citation V
AFM.
Cessna 560FM TC-R13-17, dated October 2,
2007, to the Cessna Model 560 Citation V
AFM.
Cessna 560FM TC-R13-18, dated October 2,
2007, to the Cessna Model 560 Citation V
AFM.
Cessna 560FM TC-R13-19, dated October 2,
2007, to the Cessna Model 560 Citation V
AFM.
Cessna 560FM TC-R13-20, dated October 2,
2007, to the Cessna Model 560 Citation V
AFM.
Model 560 airplanes, S/Ns 560- Cessna 56FMA TC-R11-16, dated August 31,
0260 through -0538 inclusive. 2007, to the Cessna Model 560 Citation
Ultra AFM.
Cessna 56FMA TC-R11-17, dated August 31,
2007, to the Cessna Model 560 Citation
Ultra AFM.
Cessna 56FMA TC-R11-19, dated August 31,
2007, to the Cessna Model 560 Citation
Ultra AFM.
Cessna 56FMA TC-R11-20, dated August 31,
2007, to the Cessna Model 560 Citation
Ultra AFM.
Cessna 56FMA TC-R11-21, dated August 31,
2007, to the Cessna Model 560 Citation
Ultra AFM.
Cessna 56FMA TC-R11-23, dated October 2,
2007, to the Cessna Model 560 Citation
Ultra AFM.
Cessna 56FMA TC-R11-24, dated October 2,
2007, to the Cessna Model 560 Citation
Ultra AFM.
Cessna 56FMA TC-R11-25, dated October 2,
2007, to the Cessna Model 560 Citation
Ultra AFM.
Cessna 56FMA TC-R11-26, dated October 2,
2007, to the Cessna Model 560 Citation
Ultra AFM.
Cessna 56FMA TC-R11-27, dated October 2,
2007, to the Cessna Model 560 Citation
Ultra AFM.
Cessna 56FMA TC-R11-28, dated October 2,
2007, to the Cessna Model 560 Citation
Ultra AFM.
Cessna 56FMA TC-R11-29, dated October 2,
2007, to the Cessna Model 560 Citation
Ultra AFM.
Cessna 56FMA TC-R11-30, dated October 2,
2007, to the Cessna Model 560 Citation
Ultra AFM.
------------------------------------------------------------------------
Placard Installation
(g) Within 30 days after November 30, 2007, install new minimum
airspeed placards to notify the flightcrew of the proper airspeeds
for operating in normal and icing conditions, in accordance with the
Accomplishment Instructions of Cessna Service Bulletin SB560-34-143,
dated September 7, 2007, including Attachment and Service Bulletin
Supplemental Data; or Cessna Service Bulletin SB560-34-143, Revision
1, dated November 21, 2007. As of the effective date of this AD,
only Revision 1 may be used. The placards must be installed above or
near the pilot and copilot altitude indicators or primary flight
displays and must be in clear view of the pilot and copilot. The
placards may be removed when
[[Page 78954]]
the actions specified in paragraphs (i) and (j) of this AD have been
accomplished.
No Maintenance Transaction Report Required for Cessna Service Bulletin
(h) Although Cessna Service Bulletin SB560-34-143, dated
September 7, 2007, including Attachment and Service Bulletin
Supplemental Data; and Cessna Service Bulletin SB560-34-143,
Revision 1, dated November 21, 2007; referred to in paragraph (g) of
this AD, specify to submit a maintenance transaction report to the
manufacturer, this AD does not include that requirement.
New Requirements of This AD
Terminating Action
(i) Within 6 months after the effective date of this AD, do a
functional test of the angle-of-attack (AOA) system, and adjust the
calibration settings of the AOA system as applicable, in accordance
with Cessna Alert Service Letter ASL560-34-34 (for airplanes
equipped with a single AOA system) or ASL560-34-35 (for airplanes
equipped with a dual AOA system), both Revision 1, both dated
October 2, 2007, both including Attachments, as applicable; or
Cessna Alert Service Letter ASL560-34-34 or ASL560-34-35, both
Revision 3, both dated March 6, 2008, both including Attachments, as
applicable. As of the effective date of this AD, only Revision 3 may
be used. Doing the functional test of the AOA system, adjusting the
calibration settings of the AOA system as applicable, and submitting
the AOA system test data as specified in paragraph (j) of this AD,
terminates the placard installation required by paragraph (g) of
this AD.
Note 2: Maintenance Manual Revision 24 of Cessna 560 Maintenance
Manual 56MM has been changed to reflect the intent of the ASLs for
the maintenance actions and periodic inspections of the AOA/Stall
Warning System.
Reporting AOA System Test Data
(j) Submit the AOA system test data report for the functional
test specified in paragraph (i) of this AD to Glenn Todd, Citation
Customer Support Engineer, Department 572, P.O. Box 7706, Wichita,
KS 67277-7706, e-mail: gatodd@cessna.textron.com, fax: 1-316-517-
8500 or 1-316-206-2337. Submit the report at the applicable time
specified in paragraph (j)(1) or (j)(2) of this AD. The report must
include the AOA test data, the airplane serial number and
registration number, and the number of landings and flight hours on
the airplane. 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 contained in
this AD and has assigned OMB Control Number 2120-0056.
(1) If the functional test was done after November 30, 2007:
Submit the report within 30 days after doing the functional test.
(2) If the inspection was accomplished prior to November 30,
2007: Submit the report within 30 days after November 30, 2007.
Removal of Warning From the Limitations Section of the AFM
(k) For airplanes on which the actions required by paragraph (i)
of this AD have been done: Within 30 days after doing the actions
required by paragraph (i) of this AD or within 30 days after the
effective date of this AD, whichever occurs later, revise the
Limitations Section of the AFM by removing the following Warning
statement:
``Warning: Stick Shaker May Not Activate Prior to Buffet/Roll-Off If
Airspeed Is Reduced Below the Appropriate Minimum Speed.''
No Maintenance Transaction Report Required for Cessna Service Letters
(l) Cessna Alert Service Letters ASL560-34-34 and ASL560-34-35,
both Revision 1, both dated October 2, 2007, both including
Attachments; and Cessna Alert Service Letters ASL560-34-34 and
ASL560-34-35, both Revision 3, both dated March 6, 2008, both
including Attachments; specify to submit a maintenance transaction
report to the manufacturer. This AD does not include that
requirement.
Actions Accomplished According to Previous Issue of Service Letters
(m) Actions accomplished before the effective date of this AD in
accordance with Cessna Alert Service Letter ASL560-34-34 or ASL560-
34-35, both Revision 2, both dated January 11, 2008, both including
Attachments, are considered acceptable for compliance with the
corresponding action specified in paragraph (i) of this AD.
Alternative Methods of Compliance (AMOCs)
(n)(1) The Manager, Wichita Aircraft Certification Office (ACO),
FAA, ATTN: Bob Busto, Aerospace Engineer, Systems and Propulsion
Branch, ACE-116W, FAA, Wichita ACO, 1801 Airport Road, Room 100,
Mid-Continent Airport, Wichita, Kansas 67209; telephone (316) 946-
4157; fax (316) 946-4107; has the authority to approve AMOCs for
this AD, if requested using the procedures found in 14 CFR 39.19.
(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 appropriate principal inspector (PI) in the FAA
Flight Standards District Office (FSDO), or lacking a PI, your local
FSDO.
Material Incorporated by Reference
(o) You must use the applicable service information listed in
Table 2 of this AD to perform the actions that are required by this
AD, unless the AD specifies otherwise.
Table 2--Material Incorporated by Reference
----------------------------------------------------------------------------------------------------------------
Service information Revision level Date
----------------------------------------------------------------------------------------------------------------
Cessna Alert Service Letter ASL560-34- 1.................................. October 2, 2007.
34, including Attachments.
Cessna Alert Service Letter ASL560-34- 3.................................. March 6, 2008.
34, including Attachments.
Cessna Alert Service Letter ASL560-34- 1.................................. October 2, 2007.
35, including Attachments.
Cessna Alert Service Letter ASL560-34- 3.................................. March 6, 2008.
35, including Attachments.
Cessna Service Bulletin SB560-34-143, Original........................... September 7, 2007.
including Attachment and Service
Bulletin Supplemental Data.
Cessna Service Bulletin SB560-34-143.. 1.................................. November 21, 2007.
Cessna Temporary Change 56FMA TC-R11- Original........................... August 31, 2007.
16 to the Cessna Model 560 Citation
Ultra Airplane Flight Manual.
Cessna Temporary Change 56FMA TC-R11- Original........................... August 31, 2007.
17 to the Cessna Model 560 Citation
Ultra Airplane Flight Manual.
Cessna Temporary Change 56FMA TC-R11- Original........................... August 31, 2007.
19 to the Cessna Model 560 Citation
Ultra Airplane Flight Manual.
Cessna Temporary Change 56FMA TC-R11- Original........................... August 31, 2007.
20 to the Cessna Model 560 Citation
Ultra Airplane Flight Manual.
Cessna Temporary Change 56FMA TC-R11- Original........................... August 31, 2007.
21 to the Cessna Model 560 Citation
Ultra Airplane Flight Manual.
Cessna Temporary Change 56FMA TC-R11- Original........................... October 2, 2007.
23 to the Cessna Model 560 Citation
Ultra Airplane Flight Manual.
Cessna Temporary Change 56FMA TC-R11- Original........................... October 2, 2007.
24 to the Cessna Model 560 Citation
Ultra Airplane Flight Manual.
Cessna Temporary Change 56FMA TC-R11- Original........................... October 2, 2007.
25 to the Cessna Model 560 Citation
Ultra Airplane Flight Manual.
[[Page 78955]]
Cessna Temporary Change 56FMA TC-R11- Original........................... October 2, 2007.
26 to the Cessna Model 560 Citation
Ultra Airplane Flight Manual.
Cessna Temporary Change 56FMA TC-R11- Original........................... October 2, 2007.
27 to the Cessna Model 560 Citation
Ultra Airplane Flight Manual.
Cessna Temporary Change 56FMA TC-R11- Original........................... October 2, 2007.
28 to the Cessna Model 560 Citation
Ultra Airplane Flight Manual.
Cessna Temporary Change 56FMA TC-R11- Original........................... October 2, 2007.
29 to the Cessna Model 560 Citation
Ultra Airplane Flight Manual.
Cessna Temporary Change 56FMA TC-R11- Original........................... October 2, 2007.
30 to the Cessna Model 560 Citation
Ultra Airplane Flight Manual.
Cessna Temporary Change 560FM TC-R13- Original........................... August 31, 2007.
08 to the Cessna Model 560 Citation V
Airplane Flight Manual.
Cessna Temporary Change 560FM TC-R13- Original........................... August 31, 2007.
09 to the Cessna Model 560 Citation V
Airplane Flight Manual.
Cessna Temporary Change 560FM TC-R13- Original........................... August 31, 2007.
10 to the Cessna Model 560 Citation V
Airplane Flight Manual.
Cessna Temporary Change 560FM TC-R13- Original........................... August 31, 2007.
12 to the Cessna Model 560 Citation V
Airplane Flight Manual.
Cessna Temporary Change 560FM TC-R13- Original........................... August 31, 2007.
13 to the Cessna Model 560 Citation V
Airplane Flight Manual.
Cessna Temporary Change 560FM TC-R13- Original........................... October 2, 2007.
14 to the Cessna Model 560 Citation V
Airplane Flight Manual.
Cessna Temporary Change 560FM TC-R13- Original........................... October 2, 2007.
15 to the Cessna Model 560 Citation V
Airplane Flight Manual.
Cessna Temporary Change 560FM TC-R13- Original........................... October 2, 2007.
16 to the Cessna Model 560 Citation V
Airplane Flight Manual.
Cessna Temporary Change 560FM TC-R13- Original........................... October 2, 2007.
17 to the Cessna Model 560 Citation V
Airplane Flight Manual.
Cessna Temporary Change 560FM TC-R13- Original........................... October 2, 2007.
18 to the Cessna Model 560 Citation V
Airplane Flight Manual.
Cessna Temporary Change 560FM TC-R13- Original........................... October 2, 2007.
19 to the Cessna Model 560 Citation V
Airplane Flight Manual.
Cessna Temporary Change 560FM TC-R13- Original........................... October 2, 2007.
20 to the Cessna Model 560 Citation V
Airplane Flight Manual.
----------------------------------------------------------------------------------------------------------------
(1) The Director of the Federal Register approved the
incorporation by reference of the service information listed in
Table 3 of this AD in accordance with 5 U.S.C. 552(a) and 1 CFR part
51.
Table 3--New Material Incorporated by Reference
----------------------------------------------------------------------------------------------------------------
Service information Revision level Date
----------------------------------------------------------------------------------------------------------------
Cessna Alert Service Letter ASL560-34- 3.................................. March 6, 2008.
34, including Attachments.
Cessna Alert Service Letter ASL560-34- 3.................................. March 6, 2008.
35, including Attachments.
Cessna Service Bulletin SB560-34-143.. 1.................................. November 21, 2007.
----------------------------------------------------------------------------------------------------------------
(2) On November 30, 2007 (72 FR 64135, November 15, 2007), the
Director of the Federal Register approved the incorporation by
reference of the service information listed in Table 4 of this AD.
Table 4--Material Previously Incorporated by Reference
----------------------------------------------------------------------------------------------------------------
Service information Revision level Date
----------------------------------------------------------------------------------------------------------------
Cessna Alert Service Letter ASL560-34- 1.................................. October 2, 2007.
34, including Attachments.
Cessna Alert Service Letter ASL560-34- 1.................................. October 2, 2007.
35, including Attachments.
Cessna Service Bulletin SB560-34-143, Original........................... September 7, 2007.
including Attachment and Service
Bulletin Supplemental Data.
Cessna Temporary Change 56FMA TC-R11- Original........................... August 31, 2007.
16 to the Cessna Model 560 Citation
Ultra Airplane Flight Manual.
Cessna Temporary Change 56FMA TC-R11- Original........................... August 31, 2007.
17 to the Cessna Model 560 Citation
Ultra Airplane Flight Manual.
Cessna Temporary Change 56FMA TC-R11- Original........................... August 31, 2007.
19 to the Cessna Model 560 Citation
Ultra Airplane Flight Manual.
Cessna Temporary Change 56FMA TC-R11- Original........................... August 31, 2007.
20 to the Cessna Model 560 Citation
Ultra Airplane Flight Manual.
[[Page 78956]]
Cessna Temporary Change 56FMA TC-R11- Original........................... August 31, 2007.
21 to the Cessna Model 560 Citation
Ultra Airplane Flight Manual.
Cessna Temporary Change 56FMA TC-R11- Original........................... October 2, 2007.
23 to the Cessna Model 560 Citation
Ultra Airplane Flight Manual.
Cessna Temporary Change 56FMA TC-R11- Original........................... October 2, 2007.
24 to the Cessna Model 560 Citation
Ultra Airplane Flight Manual.
Cessna Temporary Change 56FMA TC-R11- Original........................... October 2, 2007.
25 to the Cessna Model 560 Citation
Ultra Airplane Flight Manual.
Cessna Temporary Change 56FMA TC-R11- Original........................... October 2, 2007.
26 to the Cessna Model 560 Citation
Ultra Airplane Flight Manual.
Cessna Temporary Change 56FMA TC-R11- Original........................... October 2, 2007.
27 to the Cessna Model 560 Citation
Ultra Airplane Flight Manual.
Cessna Temporary Change 56FMA TC-R11- Original........................... October 2, 2007.
28 to the Cessna Model 560 Citation
Ultra Airplane Flight Manual.
Cessna Temporary Change 56FMA TC-R11- Original........................... October 2, 2007.
29 to the Cessna Model 560 Citation
Ultra Airplane Flight Manual.
Cessna Temporary Change 56FMA TC-R11- Original........................... October 2, 2007.
30 to the Cessna Model 560 Citation
Ultra Airplane Flight Manual.
Cessna Temporary Change 560FM TC-R13- Original........................... August 31, 2007.
08 to the Cessna Model 560 Citation V
Airplane Flight Manual.
Cessna Temporary Change 560FM TC-R13- Original........................... August 31, 2007.
09 to the Cessna Model 560 Citation V
Airplane Flight Manual.
Cessna Temporary Change 560FM TC-R13- Original........................... August 31, 2007.
10 to the Cessna Model 560 Citation V
Airplane Flight Manual.
Cessna Temporary Change 560FM TC-R13- Original........................... August 31, 2007.
12 to the Cessna Model 560 Citation V
Airplane Flight Manual.
Cessna Temporary Change 560FM TC-R13- Original........................... August 31, 2007.
13 to the Cessna Model 560 Citation V
Airplane Flight Manual.
Cessna Temporary Change 560FM TC-R13- Original........................... October 2, 2007.
14 to the Cessna Model 560 Citation V
Airplane Flight Manual.
Cessna Temporary Change 560FM TC-R13- Original........................... October 2, 2007.
15 to the Cessna Model 560 Citation V
Airplane Flight Manual.
Cessna Temporary Change 560FM TC-R13- Original........................... October 2, 2007.
16 to the Cessna Model 560 Citation V
Airplane Flight Manual.
Cessna Temporary Change 560FM TC-R13- Original........................... October 2, 2007.
17 to the Cessna Model 560 Citation V
Airplane Flight Manual.
Cessna Temporary Change 560FM TC-R13- Original........................... October 2, 2007.
18 to the Cessna Model 560 Citation V
Airplane Flight Manual.
Cessna Temporary Change 560FM TC-R13- Original........................... October 2, 2007.
19 to the Cessna Model 560 Citation V
Airplane Flight Manual.
Cessna Temporary Change 560FM TC-R13- Original........................... October 2, 2007.
20 to the Cessna Model 560 Citation V
Airplane Flight Manual.
----------------------------------------------------------------------------------------------------------------
(3) Contact Cessna Aircraft Co., P.O. Box 7706, Wichita, Kansas
67277; telephone 316-517-6215; fax 316-517-5802; e-mail
citationpubs@cessna.textron.com; Internet https://
www.cessnasupport.com/newlogin.html; for a copy of this service
information.
(4) You may review copies of the service information that are
incorporated by reference 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.
(5) You may also review copies of the service information 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 December 11, 2008.
Dionne Palermo,
Acting Manager, Transport Airplane Directorate, Aircraft Certification
Service.
[FR Doc. E8-30125 Filed 12-23-08; 8:45 am]
BILLING CODE 4910-13-P