Twenty First RTCA SC-227 Standards of Navigation Performance Plenary
The FAA is issuing this notice to advise the public of a meeting of Twenty First RTCA SC-227 Standards of Navigation Performance Plenary.
Pipeline Safety: Meetings of the Gas Pipeline Advisory Committee and the Liquid Pipeline Advisory Committee
This notice announces both a public meeting of the Technical Pipeline Safety Standards Committee, also known as the Gas Pipeline Advisory Committee (GPAC), to discuss topics and provisions of the proposed rule titled ``Safety of Gas Transmission and Gathering Pipelines,'' and a joint meeting of the GPAC and the Technical Hazardous Liquid Pipeline Safety Standards Committee, also known as the Liquid Pipeline Advisory Committee (LPAC). The purpose of the joint meeting of the GPAC and LPAC is to discuss a variety of policy issues and topics relative to pipeline safety.
Petition for Exemption; Summary of Petition Received; Auburn University
This notice contains a summary of a petition seeking relief from specified requirements of Federal Aviation Regulations. The purpose of this notice is to improve the public's awareness of, and participation in, the FAA's exemption process. Neither publication of this notice nor the inclusion or omission of information in the summary is intended to affect the legal status of the petition or its final disposition. The FAA is republishing this notice to include pertinent information not contained in the previous summary posted to the Federal Docket on September 27, 2017, to clarify that the petitioner specifically requests to utilize an FAA-approved Precision Flight Controls model DCX MAX Advanced Aviation Training Device (AATD) for fifty (50) percent of the training requirements described in Part 141 Appendix G, for the Flight Instructor Instrument certification. The FAA letter of authorization for this trainer currently allows for (5) percent of the training requirements.
Twenty Fifth RTCA SC-223 IPS and AeroMACS Plenary
The FAA is issuing this notice to advise the public of a meeting of Twenty Fifth RTCA SC-223 IPS and AeroMACS Plenary.
Airworthiness Directives; Rolls-Royce plc Turbofan Engines
We are adopting a new airworthiness directive (AD) for all Rolls-Royce plc (RR) RB211-Trent 970-84 and RB211-Trent 972-84 turbofan engines. This AD requires an inspection of the drains mast. This AD was prompted by cracks found in the transition duct area of the drains mast. We are issuing this AD to address the unsafe condition on these products.
Airworthiness Directives; IPECO Pilot and Co-Pilot Seats
We are adopting a new airworthiness directive (AD) for certain Ipeco Holdings Ltd. (Ipeco) pilot and co-pilot seats. This AD requires modification and reidentification of the affected seats. This AD was prompted by reports of unexpected movement of pilot and co-pilot seats on takeoff and landing. We are issuing this AD to address the unsafe condition on these products.
Airworthiness Criteria: Glider Design Criteria for Alexander Schleicher GmbH & Co. Models ASG 32 & ASG 32 Mi Gliders
These airworthiness design criteria for the Alexander Schleicher GmbH & Co. models ASG 32 & ASG 32 Mi gliders. The administrator finds the design criteria, which make up the certification basis for the ASG 32 & ASG 32 Mi gliders, acceptable.
Airworthiness Directives; Piper Aircraft, Inc. Airplanes
We propose to adopt a new airworthiness directive (AD) for certain Piper Aircraft, Inc. Models PA-28-140, PA-28-150, PA-28-160, PA-28-180, PA-28-235, PA-32-260, and PA-32-300 airplanes. This proposed AD was prompted by reports of corrosion found in an area of the main wing spar not easily accessible for inspection. This proposed AD would require installing an inspection access panel in the lower wing skin near the left and the right main wing spars if not already there, inspecting the left and the right main wing spars for corrosion, and taking all necessary corrective actions. We are proposing this AD to address the unsafe condition on these products.