Quiero saber acerca de...

10772

Federal Register / Vol. 86, No. 34 / Tuesday, February 23, 2021 / Rules and Regulations
1 Is not a significant regulatory action under Executive Order 12866, 2 Will not affect intrastate aviation in Alaska, 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.
List of Subjects in 14 CFR Part 39
Air transportation, Aircraft, Aviation safety, Incorporation by reference, Safety.
The Amendment Accordingly, under the authority delegated to me by the Administrator, the FAA amends 14 CFR part 39 as follows:
PART 39AIRWORTHINESS
DIRECTIVES
1. The authority citation for part 39
continues to read as follows:

Authority: 49 U.S.C. 106g, 40113, 44701.
39.13

Amended
2. The FAA amends 39.13 by adding the following new airworthiness directive:

20210407 Piper Aircraft, Inc.:
Amendment 3921428; Docket No.
FAA20200830; Project Identifier 2020CE002AD.
a Effective Date This airworthiness directive AD is effective March 30, 2021.
b Affected ADs None.
c Applicability c This AD applies to the following Piper Aircraft, Inc., airplanes, certificated in any category:
1 Model PA46350P Malibu Mirage airplanes, serial numbers S/Ns 4622041, 4636041, 4636142, 4636143, 4636313, 4636341, and 4636379;
2 Model PA46500TP Malibu Meridian airplanes, S/Ns 4697141, 4697161, 4697086, and 4697020; and 3 Models PA46350P Malibu Mirage, PA46R350T Malibu Matrix, and PA46
500TP Malibu Meridian airplanes, all serial numbers, if the left wing has been replaced with a serviceable more than zero hours time-in-service wing.
d Subject Joint Aircraft System Component JASC
3700, VACUUM SYSTEM.
e Unsafe Condition This AD was prompted by nonconforming stall warning heat control systems, utilizing a left wing assembly without the proper stall warning modification design. Without the proper stall warning heat control modification kit during flights into icing
VerDate Sep<11>2014

21:28 Feb 22, 2021

Jkt 253001

conditions with the landing gear down, ice can form on the stall vane, which may result in failure of the stall warning system. The FAA is issuing this AD to identify and correct nonconforming stall warning heat control systems. The unsafe condition, if not addressed, could result in the pilot being unaware of an approaching stall situation.
f Compliance Comply with this AD within the compliance times specified, unless already done.
g Actions 1 Within 100 hours time-in-service TIS
after the effective date of this AD or within 12 months after the effective date of this AD, whichever occurs first, inspect the configuration of stall warning heat control system and, if required, install stall warning heat control modification kit part number P/N 8452002 before further flight in accordance with steps 2 and 3 of the Instructions in Piper Aircraft, Inc., Service Letter No. 1261, dated July 19, 2019.
2 As of the effective date of this AD, do not install a wing on any Model PA46350P
Malibu Mirage, PA46R350T Malibu Matrix, or PA46500TP Malibu Meridian airplane unless you have determined that the wing has the correct stall warning heat control system as required by paragraph g1 of this AD.
h Special Flight Permit A special flight permit may be issued to operate the airplane to a location where the requirements of this AD can be accomplished provided flight into known icing conditions is prohibited.
i Alternative Methods of Compliance AMOCs 1 The Manager, Atlanta ACO Branch, FAA, has the authority to approve AMOCs for this AD, if requested using the procedures found in 14 CFR 39.19. In accordance with 14 CFR 39.19, send your request to your principal inspector or local Flight Standards District Office, as appropriate. If sending information directly to the manager of the certification office, send it to the attention of the person identified in paragraph j1 of this AD.
2 Before using any approved AMOC, notify your appropriate principal inspector, or lacking a principal inspector, the manager of the local flight standards district office/
certificate holding district office.
3 An AMOC that provides an acceptable level of safety may be used for any repair, modification, or alteration required by this AD if it is approved by a Piper Aircraft, Inc.
Organization Designation Authorization ODA that has been authorized by the Manager, Atlanta ACO Branch to make those findings. To be approved, the repair method, modification deviation, or alteration deviation must meet the certification basis of the airplane, and the approval must specifically refer to this AD.
i The steps labeled as RC, including substeps under an RC step and any figures identified in an RC step, must be done to comply with the AD. An AMOC is required
PO 00000

Frm 00070

Fmt 4700

Sfmt 4700

for any deviations to RC steps, including substeps and identified figures.
ii Steps not labeled as RC may be deviated from using accepted methods in accordance with the operators maintenance or inspection program without obtaining approval of an AMOC, provided the RC steps, including substeps and identified figures, can still be done as specified, and the airplane can be put back in an airworthy condition.
j Related Information For more information about this AD, contact John Lee, Aviation Safety Engineer, Atlanta ACO Branch, FAA, 1701 Columbia Avenue, College Park, GA 30337; phone:
404 4745568; email: john.lee@faa.gov.
k Material Incorporated by Reference 1 The Director of the Federal Register approved the incorporation by reference IBR of the service information listed in this paragraph under 5 U.S.C. 552a and 1 CFR
part 51.
2 You must use this service information as applicable to do the actions required by this AD, unless the AD specifies otherwise.
i Piper Service Letter No. 1261, dated July 19, 2019.
ii Reserved 3 For Piper Aircraft, Inc. service information identified in this AD, contact Piper Aircraft Inc., 2926 Piper Drive, Vero Beach, FL 32960; phone: 7722992686;
email: customerservice@piper.com; website:
https www.piper.com/.
4 You may view this service information at FAA, Airworthiness Products Section, Operational Safety Branch, 901 Locust, Kansas City, Missouri 64106. For information on the availability of this material at the FAA, call 8163294148.
5 You may view this 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, email: fedreg.legal@nara.gov, or go to:
https www.archives.gov/federal-register/cfr/
ibr-locations.html.
Issued on February 4, 2021.
Lance T. Gant, Director, Compliance & Airworthiness Division, Aircraft Certification Service.
FR Doc. 202103499 Filed 22221; 8:45 am BILLING CODE 491013P

DEPARTMENT OF TRANSPORTATION
Federal Aviation Administration 14 CFR Part 39
Docket No. FAA20200969; Project Identifier MCAI202000853T; Amendment 3921393; AD 20210210
RIN 2120AA64

Airworthiness Directives; Airbus SAS
Airplanes Federal Aviation Administration FAA, Department of Transportation DOT.

AGENCY:

E:FRFM23FER1.SGM

23FER1