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2011-08-23
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Underwater Locating Devices (Acoustic) (Self-Powered)
Notices
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United States
Department of Transportation
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United States Government Agency or Subagency
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Federal Aviation Administration
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United States Government Agency or Subagency
This notice announces the planned revocation of all Technical Standard Order authorizations (TSOA) issued for the production of Underwater Locating Devices (Acoustic) (Self-Powered) manufactured to the TSO-C121 and TSO-C121a specifications. These actions are necessary because the planned issuance of TSO-C121b, Underwater Locating Devices (Acoustic) (Self-Powered), with a minimum performance standard (MPS) that will increase the minimum operating life of Underwater Locating Devices from 30 days to 90 days.
76 FR 52734
https://www.govinfo.gov/app/details/FR-2011-08-23/2011-21536
2011-21536
fr23au11-130
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https://www.govinfo.gov/app/details/FR-2011-08-23/2011-21536
https://www.govinfo.gov/content/pkg/FR-2011-08-23/html/2011-21536.htm
https://www.govinfo.gov/content/pkg/FR-2011-08-23/pdf/2011-21536.pdf
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Underwater Locating Devices (Acoustic) (Self-Powered); Federal Register Vol. 76, Issue
NOTICE
2011-21536
DEPARTMENT OF TRANSPORTATION
Federal Aviation Administration
2011-11-21
4910-13-P
2011-21536
Notice of the planned revocation of the Technical Standard Order (TSO) authorizations (TSOA) for TSO-C121 and C121a, Underwater Locating Devices (ULD), and request for public comment.
This notice announces the planned revocation of all Technical Standard Order authorizations (TSOA) issued for the production of Underwater Locating Devices (Acoustic) (Self-Powered) manufactured to the TSO-C121 and TSO-C121a specifications. These actions are necessary because the planned issuance of TSO-C121b, Underwater Locating Devices (Acoustic) (Self-Powered), with a minimum performance standard (MPS) that will increase the minimum operating life of Underwater Locating Devices from 30 days to 90 days.
Comments must be received on or before November 21, 2011.
Mr. Gregory Borsari, AIR-130, Federal Aviation Administration, 470 L'Enfant Plaza, Suite 4102, Washington, DC 20024. Telephone (202) 385-4578, fax (202) 385-4651, e-mail to: gregory.borsari@faa.gov.
Underwater Locating Devices (Acoustic) (SelfPowered)
,
gregory.borsari@faa.gov
Federal Register
Vol. 76, no. 163
Office of the Federal Register, National Archives and Records Administration
2011-08-23
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327 p.
Table of Contents:
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https://www.govinfo.gov/content/pkg/FR-2011-08-23/xml/FR-2011-08-23.xml
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