Federal Aviation Administration December 11, 2017 – Federal Register Recent Federal Regulation Documents
Results 1 - 8 of 8
Airworthiness Directives; Rolls-Royce plc Turbofan Engines
We are superseding airworthiness directive (AD) 2014-24-08 for all Rolls-Royce plc (RR) RB211-535E4-37, RB211-535E4-B-37, and RB211- 535E4-C-37 turbofan engines with certain low-pressure (LP) fuel filter- to-high-pressure (HP) fuel pump tube assemblies, or HP fuel pump-to- fuel flow governor (FFG) or FFG-to-HP pump inlet overspill return tube assemblies and flanged adaptor, installed. AD 2014-24-08 required replacing certain LP fuel filter-to-HP fuel pump tube assemblies. This AD retains the requirement in AD 2014-24-08 to remove the LP fuel filter-to-HP fuel pump tube, adds new compliance thresholds, and requires installation of new HP fuel pump-to-FFG and FFG-to-HP pump inlet overspill return tube assemblies and flanged adaptor. This AD was prompted by fuel leaks that have occurred at the flanged joints of the HP fuel pump-to-FFG tube assembly and FFG-to-HP pump inlet overspill return tube assembly. We are issuing this AD to correct the unsafe condition on these products.
Airworthiness Directives; Zodiac Seats France, Cabin Attendant Seats
We propose to adopt a new airworthiness directive (AD) for certain Zodiac Seats France, 537 series cabin attendant seats. This proposed AD was prompted by operator reports that safety belt wear was found at the attachment to the cabin attendant seat. This proposed AD would require inspecting the safety belt webbing, and modifying and re-marking each affected cabin attendant seat. We are proposing this AD to correct the unsafe condition on these products.
Proposed Establishment of Class E Airspace; Manley Hot Springs, AK
This action proposes to establish Class E airspace extending upward from 700 feet above the surface at Manley Hot Springs Airport, Manley Hot Springs, AK to accommodate the development of area navigation (RNAV) instrument flight rules (IFR) operations under standard instrument approach and departure procedures at the airport, and for the safety and management of IFR operations within the National Airspace System.
Proposed Establishment of Class E Airspace; Yuma, CO
This action proposes to establish Class E airspace extending upward from 700 feet above the surface at Yuma Municipal Airport, Yuma, CO, to accommodate the development of area navigation (RNAV) instrument flight rules (IFR) operations under standard instrument approach and departure procedures at the airport, and for the safety and management of IFR operations within the National Airspace System.
Airworthiness Directives; Airbus Airplanes
We are superseding Airworthiness Directive (AD) 2014-22-08, which applied to all Airbus Model A318 and A319 series airplanes; Model A320-111, -211, -212, -214, -231, -232, and -233 airplanes; and Model A321-111, -112, -131, -211, -212, -213, -231, and -232 airplanes. AD 2014-22-08 required revising the maintenance or inspection program to incorporate new or revised airworthiness limitation requirements. This new AD requires revising the maintenance or inspection program to incorporate new or revised airworthiness limitation requirements, and removes airplanes from the applicability. This AD was prompted by a determination that more restrictive maintenance instructions and airworthiness limitations are necessary. We are issuing this AD to address the unsafe condition on these products.
Airworthiness Directives; Airbus Airplanes
We are superseding Airworthiness Directive (AD) 2012-23-10, which applied to all Airbus Model A318 series airplanes; Model A319 series airplanes; Model A320-211, -212, -214, -231, -232, and -233 airplanes; and Model A321-111, -112, -131, -211, -212, -213, -231, and -232 airplanes. AD 2012-23-10 required modifying the affected slide rafts. This AD retains the requirements of AD 2012-23-10. This AD also requires replacing each escape slide pack assembly having a certain part number with a new escape slide pack assembly. This AD was prompted by reports of the escape raft inflation system not deploying when activated due to the rotation of the cable guide in a direction that resulted in jamming of the inflation control cable. We are issuing this AD to address the unsafe condition on these products.
Airworthiness Directives; Airbus Airplanes
We are adopting a new airworthiness directive (AD) for certain Airbus Model A318 and A319 series airplanes; Model A320-211, -212, - 214, -231, -232, and -233 airplanes; and Model A321-111, -112, -131, - 211, -212, -213, -231, and -232 airplanes. This AD was prompted by reports of a vertical strut penetrating through the cabin floor during an emergency water landing and on airframe ground contact at certain speeds/accelerations. This AD requires modification of the fuselage structure at a certain frame. We are issuing this AD to address the unsafe condition on these products.
Airworthiness Directives; Textron Aviation Inc. Airplanes
We propose to adopt a new airworthiness directive (AD) for certain Textron Aviation Inc. Models 510, 680, and 680A airplanes equipped with certain part number brake assemblies. This proposed AD was prompted by a report that brake pad wear indicator pins were set incorrectly, which could lead to brake pad wear beyond the acceptable limits without indication. This proposed AD would require inspection of the brake pad wear indicator pins and replacement of the brake assembly if any pin is set incorrectly. We are proposing this AD to address the unsafe condition on these products.
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