Department of Transportation January 11, 2013 – Federal Register Recent Federal Regulation Documents
Results 1 - 7 of 7
Reports, Forms, and Record Keeping Requirements
Before a Federal agency can collect certain information from the public, it must receive approval from the Office of Management and Budget (OMB). Under procedures established by the Paperwork Reduction Act of 1995, before seeking OMB approval, Federal agencies must solicit public comment on proposed collections of information, including extensions and reinstatement of previously approved collections. This document describes one collection of information for which NHTSA intends to seek OMB approval.
National Standards for Traffic Control Devices; the Manual on Uniform Traffic Control Devices for Streets and Highways; Notification and Request for Comment
The Manual on Uniform Traffic Control Devices (MUTCD) is incorporated in our regulations, approved by the Federal Highway Administration, and recognized as the national standard for traffic control devices used on all streets, highways, bikeways, and private roads open to public travel. Consistent with Executive Order 13563, and in particular its emphasis on burden-reduction and on retrospective analysis of existing rules, this document requests comments on potential formats for restructuring the MUTCD into two documents, one that would be subject to rulemaking and one that would contain supplemental information that is not subject to rulemaking. This document asks for responses to a series of questions regarding formats, types of material to be included in each document, implications on agency acceptance of the MUTCD, ease of use, and effects on future MUTCD updates.
Airworthiness Directives; Pratt & Whitney Canada Corp. Turboprop Engines
We are superseding an existing airworthiness directive (AD) for all Pratt & Whitney Canada Corp. (P&WC) PW118, PW118A, PW118B, PW119B, PW119C, PW120, PW120A, PW121, PW121A, PW123, PW123B, PW123C, PW123D, PW123E, PW123AF, PW124B, PW125B, PW126A, PW127, PW127E, PW127F, PW127G, and PW127M turboprop engines. That AD currently requires initial and repetitive inspections of certain serial numbers (S/Ns) of propeller shafts for cracks and removal from service if found cracked. This new AD requires the same actions, but requires removal from service of affected propeller shafts as mandatory terminating action to the repetitive inspections. This AD was prompted by reports of two propeller shafts found cracked at time of inspection during maintenance. We are issuing this AD to detect propeller shaft cracks, which could cause failure of the shaft, propeller release, and loss of control of the airplane.
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