Federal Aviation Administration March 23, 2010 – Federal Register Recent Federal Regulation Documents

We are revising an earlier NPRM for the products listed above that would supersede an existing AD. This action revises the earlier NPRM by expanding the scope. This proposed AD results from mandatory continuing airworthiness information (MCAI) originated by an aviation authority of another country to identify and correct an unsafe condition on an aviation product. The earlier MCAI, Brazilian Airworthiness Directive 2007-08-02, effective September 27, 2007, describes the unsafe condition as:

We propose to adopt a new airworthiness directive (AD) for all Model 382, 382B, 382E, 382F, and 382G airplanes. This proposed AD would require repetitive eddy current inspections to detect cracks in the center wing upper and lower rainbow fittings, and corrective actions if necessary; and repetitive replacements of rainbow fittings, which would extend the repetitive interval for the next inspection. This proposed AD results from a report of fatigue cracking of the wing upper and lower rainbow fittings during durability testing and on in-service airplanes. Analysis of in-service cracking has shown that these rainbow fittings are susceptible to multiple site fatigue damage. We are proposing this AD to detect and correct such fatigue cracks, which could grow large and lead to the failure of the fitting and a catastrophic failure of the center wing.

This action proposes to amend Class E airspace at Clemson, SC, to correct the airspace description and establish Class E airspace at Pickens, SC, to achieve an additional 1000' of airspace to support a new LPV Approach (Localizer Performance with Vertical Guidance) that has been developed for Pickens County Airport. This action enhances the safety and airspace management of Clemson-Oconee County Airport, SC and Pickens County Airport, Pickens, SC.

This action withdraws the Notice of Proposed Rulemaking (NPRM) published in the Federal Register on March 11, 2010, which proposed to establish Class D airspace and modify existing Class E airspace at Columbus Metropolitan Airport, Columbus, GA. The NPRM is being withdrawn so that the revocation of the existing Class C airspace at Columbus Metropolitan Airport will coincide with the establishment of the Class D airspace in Columbus, GA.

The FAA invites public comments about our intention to request the Office of Management and Budget's (OMB) revision of a current information collection. The Federal Register Notice with a 60-day comment period soliciting comments on the following collection of information was published on November 13, 2009, vol. 74, no. 218, page 58676. This information is needed to meet the requirements of Title 49, Section 40117(k), Competition Plans, and to carry out a passenger facility charge application.

This action amends Class E airspace at Georgetown, TX, to accommodate Area Navigation (RNAV) Standard Instrument Approach Procedures (SIAPs) at Georgetown Municipal Airport, Georgetown, TX. The FAA is taking this action to enhance the safety and management of Instrument Flight Rule (IFR) operations at the airport.

This action amends Class E airspace at Cedar Rapids, IA, to accommodate Area Navigation (RNAV) Standard Instrument Approach Procedures (SIAPs) at The Eastern Iowa Airport, Cedar Rapids, IA. The FAA is taking this action to enhance the safety and management of Instrument Flight Rule (IFR) operations at the airport.