Quiero saber acerca de...

44326

Federal Register / Vol. 86, No. 153 / Thursday, August 12, 2021 / Proposed Rules
d Subject Air Transport Association ATA of America Code 26, Fire protection.

Organization DAO. If approved by the DAO, the approval must include the DAOauthorized signature.

e Unsafe Condition This AD was prompted by reports of loss of hydraulic fluid and annunciation of the check fire detect light. The FAA is issuing this AD to address insufficient separation between the advanced pneumatic detector APD sensing line and surrounding components, which could lead to a hydraulic leak, loss of hydraulic systems and loss of fire detection in the main landing gear MLG
primary zone should prolonged contact occur.

j Related Information 1 Refer to Mandatory Continuing Airworthiness Information MCAI TCCA AD
CF202112, dated April 14, 2021, for related information. This MCAI may be found in the AD docket on the internet at https
www.regulations.gov by searching for and locating Docket No. FAA20210656.
2 For more information about this AD, contact Chirayu Gupta, Aerospace Engineer, Mechanical Systems and Administrative Services Section, FAA, New York ACO
Branch, 1600 Stewart Avenue, Suite 410, Westbury, NY 11590; telephone 516228
7300; fax 5167945531; email 9-avs-nyacocos@faa.gov.
3 For service information identified in this AD, contact De Havilland Aircraft of Canada Limited, Q-Series Technical Help Desk, 123 Garratt Boulevard, Toronto, Ontario M3K 1Y5, Canada; telephone 416
3754000; fax 4163754539; email thd@
dehavilland.com; internet https
dehavilland.com. You may view this service information at the FAA, Airworthiness Products Section, Operational Safety Branch, 2200 South 216th St., Des Moines, WA. For information on the availability of this material at the FAA, call 2062313195.

f Compliance Comply with this AD within the compliance times specified, unless already done.
g Inspection and Corrective Actions Within 48 months or 8,000 flight hours, whichever occurs first after the effective date of this AD: Do a detailed visual inspection for chafing and proper clearance of the leftand right-hand MLG primary zone APD sensing lines, the hydraulic tube assemblies and the surrounding structure, and do all applicable corrective actions, in accordance with paragraph 3.B. of the Accomplishment Instructions of De Havilland Aircraft of Canada Limited Service Bulletin 842620, Revision A, dated March 9, 2021. Do all applicable corrective actions before further flight.

lotter on DSK11XQN23PROD with PROPOSALS1

h Credit for Previous Actions This paragraph provides credit for actions required by paragraph g of this AD, if those actions were performed before the effective date of this AD using De Havilland Aircraft of Canada Limited Service Bulletin 8426
20, dated October 21, 2020.
i Other FAA AD Provisions The following provisions also apply to this AD:
1 Alternative Methods of Compliance AMOCs: The Manager, New York 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 responsible Flight Standards Office, as appropriate. If sending information directly to the manager of the certification office, send it to ATTN: Program Manager, Continuing Operational Safety, FAA, New York ACO Branch, 1600 Stewart Avenue, Suite 410, Westbury, NY 11590; telephone 5162287300; fax 5167945531. Before using any approved AMOC, notify your appropriate principal inspector, or lacking a principal inspector, the manager of the responsible Flight Standards Office.
2 Contacting the Manufacturer: For any requirement in this AD to obtain instructions from a manufacturer, the instructions must be accomplished using a method approved by the Manager, New York ACO Branch, FAA; or Transport Canada Civil Aviation TCCA; or De Havilland Aircraft of Canada Limiteds TCCA Design Approval
VerDate Sep<11>2014

22:35 Aug 11, 2021

Jkt 253001

Issued on August 4, 2021.
Lance T. Gant, Director, Compliance & Airworthiness Division, Aircraft Certification Service.
FR Doc. 202116935 Filed 81121; 8:45 am BILLING CODE 491013P

DEPARTMENT OF HOMELAND
SECURITY
Coast Guard 33 CFR Part 165
Docket Number USCG20210623
RIN 1625AA00

Safety Zone; M/V ZHEN HUA 24, Crane Delivery Operation, Chesapeake Bay and Coastal Virginia Coast Guard, DHS.
Notice of proposed rulemaking.

AGENCY:
ACTION:

The Coast Guard is proposing to establish a temporary moving safety zone around M/V ZHEN HUA 24 during its transit through certain waters of the Chesapeake Bay and Coastal Virginia.
This action is necessary to provide for the safety of life on these navigable waters during the movement of the M/
V ZHEN HUA 24 while it is transporting four new Super-Post Panamax container cranes to the Port of Baltimore, anticipated to arrive between September 4, 2021, and September 29, 2021. The Captain of the Port Virginia has
SUMMARY:

PO 00000

Frm 00041

Fmt 4702

Sfmt 4702

determined that limited maneuverability and unique cargo of this vessel are potential hazardous to any person or vessel within the proposed safety zone. This proposed rulemaking would prohibit persons and vessels from being in the safety zone unless authorized by the Captain of the Port Virginia or a designated representative. We invite your comments on this proposed rulemaking.
DATES: Comments and related material must be received by the Coast Guard on or before August 23, 2021.
ADDRESSES: You may submit comments identified by docket number USCG
20210623 using the Federal Decision Making Portal at https
www.regulations.gov. See the Public Participation and Request for Comments portion of the SUPPLEMENTARY INFORMATION section for further instructions on submitting comments.
FOR FURTHER INFORMATION CONTACT: If you have questions about this proposed rulemaking, call or email Lieutenant Commander Ashley Holm, Sector Virginia Waterways Management division, U.S. Coast Guard; telephone 7576685581, email VirginiaWaterways@uscg.mil.
SUPPLEMENTARY INFORMATION:
I. Table of Abbreviations CFR Code of Federal Regulations DHS Department of Homeland Security FR Federal Register NPRM Notice of proposed rulemaking Section U.S.C. United States Code CBBT Chesapeake Bay Bridge-Tunnel COTP Captain of the Port
II. Background, Purpose, and Legal Basis On June 28, 2021, Ports America Chesapeake, LLC notified the Coast Guard that the M/V ZHEN HUA 24 will be transporting four new Super-Post Panamax container cranes to the Port of Baltimore. The vessel transit is taking place from Shanghai, China. The M/V
ZHEN HUA 24 is anticipated to arrive between September 4, 2021, and September 29, 2021. The current estimated arrival date is September 5, 2021, but is subject to change. These cranes will be delivered to, and installed at, the Seagirt Marine Terminal at Baltimore, MD.
The cranes exceed the beam of the M/
V ZHEN HUA 24 on the port side by approximately 129 feet and on the starboard side by approximately 40 feet.
The total beam for the vessel with the cranes aboard is approximately 300 feet.
The maximum height of the cranes aboard the vessel is approximately 326

E:FRFM12AUP1.SGM

12AUP1