Airworthiness Directives; Rolls-Royce plc Turbofan Engines
We are adopting a new airworthiness directive (AD) for certain Rolls-Royce plc (RR) RB211-Trent 875-17, RB211-Trent 877-17, RB211- Trent 884-17, RB211-Trent 884B-17, RB211-Trent 892-17, RB211-Trent 892B-17, and RB211-Trent 895-17 turbofan engines. This AD was prompted by low-pressure compressor (LPC) case A-frame hollow locating pins that may have reduced integrity due to incorrect heat treatment. This AD requires replacement of the LPC case A-frame hollow locating pins. We are issuing this AD to address the unsafe condition on these products.
Proposed Amendment and Establishment of Multiple Air Traffic Service (ATS) Routes in the Vicinity of Houston, TX
This action proposes to modify 3 jet routes, 2 high altitude area navigation (RNAV) Q-routes, and 8 VHF Omnidirectional Range (VOR) Federal airways, and establish 4 low altitude RNAV T-routes in the vicinity of Houston, TX, due to the planned decommissioning of the Hobby, TX, VOR/Distance Measuring Equipment (VOR/DME) navigation aid (NAVAID), which provides navigation guidance for portions of the affected ATS routes
FAA Order 2150.3C, Compliance and Enforcement Program
This notice announces the availability of FAA Order 2150.3C, Compliance and Enforcement Program. The order contains the policies and procedures relevant to the Federal Aviation Administration's compliance and enforcement program. The order applies to the compliance and enforcement programs and activities of all FAA offices that have statutory and regulatory compliance and enforcement responsibilities. It includes policies and procedures the FAA has developed since the last comprehensive revision of the order in 2007. Expired and out-of- date policies and procedures have been removed. FAA Order 2150.3C provides a written statement of the Administrator's policy guidance for imposing sanctions for violations of statutory and regulatory requirements.
Airworthiness Directives; The Boeing Company Airplanes
We are adopting a new airworthiness directive (AD) for all The Boeing Company Model 707 airplanes, and Model 720 and 720B series airplanes. This AD was prompted by fuel system reviews conducted by the manufacturer. This AD requires revising the maintenance or inspection program to include new airworthiness limitations. We are issuing this AD to address the unsafe condition on these products.
Airworthiness Directives; Dassault Aviation Airplanes
We are adopting a new airworthiness directive (AD) for certain Dassault Aviation Model FALCON 2000 and FALCON 2000EX airplanes. This AD was prompted by reports of metallic debris found in the wing slat piccolo tubes; investigation revealed that the debris originated from the flow guide of the ball joint of the wing anti-ice valve. This AD requires repetitive inspections for metallic debris and damage of the flow guide of the ball joint of the wing anti-ice valve, and related investigative and corrective actions if necessary. We are issuing this AD to address the unsafe condition on these products.