Federal Aviation Administration May 19, 2009 – Federal Register Recent Federal Regulation Documents

Proposed Amendment of Class E Airspace; Iowa Falls, IA
Document Number: E9-11596
Type: Proposed Rule
Date: 2009-05-19
Agency: Federal Aviation Administration, Department of Transportation
This action proposes to amend Class E airspace at Iowa Falls, IA. Additional controlled airspace is necessary to accommodate new Standard Instrument Approach Procedures (SIAPs) at Iowa Falls Municipal Airport, Iowa Falls, IA. The FAA is taking this action to enhance the safety and management of Instrument Flight Rules (IFR) aircraft operations at Iowa Falls Municipal Airport.
Proposed Amendment of Class E Airspace; Monee, IL
Document Number: E9-11595
Type: Proposed Rule
Date: 2009-05-19
Agency: Federal Aviation Administration, Department of Transportation
This action proposes to amend Class E airspace at Monee, IL. Additional controlled airspace is necessary to accommodate new Standard Instrument Approach Procedures (SIAPs) at Bult Field Airport, Monee, IL. This action would also reflect the name change of the airport from Sanger Airport to Bult Field Airport and update the geographic coordinates. The FAA is taking this action to enhance the safety and management of Instrument Flight Rules (IFR) operations for SIAPs at Bult Field Airport.
Noise Exposure Map Notice; Nashua Municipal Airport, Nashua, NH
Document Number: E9-11594
Type: Notice
Date: 2009-05-19
Agency: Federal Aviation Administration, Department of Transportation
The Federal Aviation Administration (FAA) announces its determination that the noise exposure maps for Nashua Municipal Airport, as submitted by the Nashua Airport Authority under the provisions of Title I of the Aviation Safety and Noise Abatement Act of 1979 (Pub. L. 96-193) and 14 CFR Part 150, are in compliance with applicable requirements.
Airworthiness Directives; CFM International S.A. Model CFM56 Turbofan Engines
Document Number: E9-11554
Type: Rule
Date: 2009-05-19
Agency: Federal Aviation Administration, Department of Transportation
The FAA is adopting a new airworthiness directive (AD) for CFM International S.A. CFM56-2, CFM56-3, CFM56-5A, CFM56-5B, CFM56-5C, and CFM56-7B series turbofan engines with certain part number (P/N) and serial number (SN) high-pressure compressor (HPC) 4-9 spools installed. This AD requires removing certain HPC 4-9 spools listed by P/N and SN in this AD. This AD results from reports of certain HPC 4-9 spools that Propulsion Technology LLC (PTLLC) improperly repaired and returned to service. We are issuing this AD to prevent cracking of the HPC 4-9 spool, which could result in possible uncontained failure of the spool and damage to the airplane.