Search Results for keywords:"airworthiness directive"

The Federal Aviation Administration (FAA) has issued a new airworthiness directive (AD) for certain MHI RJ Aviation ULC airplanes due to potential interference from 5G wireless broadband operations affecting radio altimeters. This directive mandates the installation of a radio frequency bandpass filter to prevent altimeter anomalies that could lead to unsafe flight conditions, such as overheating issues in the aircraft's hydraulic system or wing structural deformation. The AD follows comments received on its proposal and makes necessary adjustments, including referencing updated service bulletins for compliance. This final rule will help ensure continued safe flight and landing of affected aircraft by requiring timely modifications.

The Federal Aviation Administration (FAA) is proposing a new airworthiness directive for specific Gulfstream Aerospace Corporation GVII-G600 airplanes. This proposal is in response to a reported issue where the pitch attitude on the primary flight display can freeze for up to 20 seconds due to a software failure. To address this, the FAA suggests updating both the data concentration network and the flight deck master operating system software. The aim of these updates is to prevent misleading flight information that could lead to a loss of control in certain flight conditions.

The Federal Aviation Administration (FAA) is proposing a new airworthiness directive (AD) for certain models of Safran Helicopter Engines. This proposal arose from findings that some high-pressure turbine blades might have defects due to manufacturing changes, which could lead to mechanical failures. To prevent this issue, the AD requires replacing the faulty turbine blades as detailed in a European safety agency directive. Interested parties have until April 28, 2025, to provide comments on the proposed rule.

The Federal Aviation Administration (FAA) has proposed a new airworthiness directive (AD) for certain General Electric engines. This proposal aims to replace specific high-pressure turbine (HPT) disks due to potential iron inclusions, which could lead to fractures and uncontained engine failure. The proposed directive is intended to ensure the safety of these engines by mandating the replacement of affected parts. The FAA invites public comments on this proposal until March 17, 2025.

The Federal Aviation Administration (FAA) has issued a new airworthiness directive for certain Dassault Aviation airplanes, including the FALCON 7X, 900EX, and 2000EX models. This directive comes after reports of battery swelling in some electronic display units, which pose a safety risk like heat, smoke, and fires. The FAA's rule requires modifications to the affected units to prevent this issue and bans installing any faulty parts. This new regulation, effective May 2, 2025, ensures aviation safety by addressing these specific battery problems.

The Federal Aviation Administration (FAA) issued a final rule, with corrections, for an airworthiness directive concerning Boeing 737 series airplanes. This rule addresses errors in previously published information related to fan blade out conditions and engine nacelle maintenance on these airplanes. It ensures that the correct specifications are used for maintaining these aircraft to prevent unsafe conditions during flight. The effective date for these corrections remains April 8, 2025, and it does not impose any additional burden on operators.

The Federal Aviation Administration (FAA) has issued a new airworthiness directive (AD) for General Electric Company Model CT7-2E1 engines due to a revised analysis showing that a component, specifically the stage 2 turbine aft cooling plate, has a shorter life than previously thought. This directive requires updating maintenance documents by reducing the life limit for this part from 6,100 cycles to 3,100 cycles to prevent potential failures that could result in severe engine and airplane damage. The rule will take effect on April 17, 2025, and affects eight engines currently used in the U.S.

The Federal Aviation Administration (FAA) has published a supplemental notice of proposed rulemaking (SNPRM) to update and expand previous safety regulations for certain aircraft seat buckle assemblies. This action follows the discovery of additional manufacturing defects involving screws within these buckles, which could fail and potentially endanger passengers. The proposed rule involves inspecting and possibly replacing affected parts and includes options for making certain passenger seats inoperative until repairs are made. The FAA is also inviting public comments on this proposal by March 28, 2025, to ensure comprehensive stakeholder input.

The Federal Aviation Administration (FAA) is proposing changes to the rules governing certain Boeing 767 models. This proposal aims to add more airplanes to the list that require updates to their maintenance or inspection programs with new or stricter airworthiness limitations. These changes aim to address safety issues due to parts that might wear out or fail over time. Because these new rules will impose more requirements compared to earlier proposals, the FAA is reopening the comment period to gather public feedback until April 12, 2021.

The Federal Aviation Administration (FAA) is considering a new rule for certain Boeing 777 airplanes due to reports of wire damage in the plane's sidewall lights. This proposed rule would require visual inspections to identify and fix any chafing issues, ensuring safety by preventing possible electrical hazards. Stakeholders are invited to provide feedback by May 12, 2025, and the FAA highlights that this proposal is based on ensuring safe flight operations as mandated by U.S. law. The FAA believes that this rule won't significantly affect small businesses or state relationships.