Search Results for keywords:"airworthiness directive"

The Federal Aviation Administration (FAA) is proposing a new airworthiness directive for certain Bombardier, Inc., Model BD-700-1A10 airplanes. This proposal is due to a reported issue where a mislocated fuel pipe bracket assembly in the center fuel tank could lead to problems like fuel leakage and a risk of fuel ignition. The directive would require modifications to the fuel pipe bracket assembly and an operational test of the fuel system to ensure safety. The FAA invites public comments on this proposal, which aims to address the identified safety concern.

The Federal Aviation Administration (FAA) has proposed a new airworthiness directive for some Rolls-Royce Deutschland BR700 model turbofan engines due to a manufacturing issue that escaped previous detection. This issue affects the disks in the high-pressure turbine of certain engines, which may fail and cause unsafe conditions if not addressed. The directive would mandate the removal and replacement of the affected disks before they reach a specific number of flight cycles or during the next maintenance visit. This proposed action aims to prevent potential damage and maintain aviation safety.

The Federal Aviation Administration (FAA) has issued a final rule concerning The Boeing Company Model 787-8, 787-9, and 787-10 airplanes. This rule arises from concerns that some No. 1 flight compartment windows might not withstand bird impacts as required. The rule mandates the replacement of these windows and prevents the installation of windows that don't meet the safety design standards. This measure is intended to address potential safety hazards that could lead to injuries and affect the safe flight and landing of these aircraft. The rule will take effect on March 11, 2025.

The Federal Aviation Administration (FAA) is proposing a new airworthiness directive for certain Boeing 787 airplanes. This comes after reports that the planes' radio frequencies change without the crew's input, which could cause missed communications with Air Traffic Control. The proposed rule would require updates to the operational software and a check to ensure proper configuration, as these changes aim to prevent potential safety issues like loss of communication or even collisions. The FAA is asking for public comments on this proposal by April 14, 2025.

The Federal Aviation Administration (FAA) has proposed a new rule concerning certain Textron Aviation, Inc. airplanes due to reports of mis-wired fire extinguishing bottles. This proposal aims to require functional tests and inspections of the fire extinguisher systems, including any needed corrections and revisions for ongoing inspections of these systems. The goal is to ensure that these fire extinguishing systems work properly to prevent unextinguished fires in engines or auxiliary power units. The FAA invites public comments on this proposed rule by April 21, 2025.

The Federal Aviation Administration (FAA) has withdrawn a proposed rule that would have required changes to certain Sikorsky model helicopters. This decision was made because the issue that prompted the rule, a faulty life raft deployment handle, has been addressed by replacing all the affected handles. The original rule was intended to prevent a handle malfunction that could stop the life raft from deploying in emergencies. The FAA confirmed no public comments were received about the rule or its cost, and they concluded that the rule is no longer necessary.

The Federal Aviation Administration (FAA) has issued a new airworthiness directive for certain Leonardo helicopter models, specifically AB139 and AW139. This directive mandates the removal of specific engine mounting rods that do not conform to standards and prohibits their installation on any helicopter, as these rods could potentially fail and cause loss of control of the aircraft. The directive is effective from April 1, 2021, and operators are expected to ensure compliance by replacing the non-conforming rods with approved ones. This action was initiated due to a report of non-conforming parts and aims to enhance the safety of these helicopters.

The Federal Aviation Administration (FAA) has issued a new airworthiness directive (AD) for certain Pilatus Aircraft Ltd. Model PC-24 airplanes. This directive is a response to information about electrical harness installations that do not meet approved designs, which could cause issues like wire chafing, arcing, or failure. These problems might lead to loss of system redundancy or other safety hazards. To address this, the AD requires modifications to the electrical harness installations, which will cost about $1,775 per aircraft to implement.

The Federal Aviation Administration (FAA) has issued a new rule that affects certain Bombardier BD-700-1A10 airplanes. This rule was prompted by a report of smoke and overheating from emergency light batteries due to corrosion, causing an electrical short. The rule mandates inspections to check the batteries' replacement dates and replacements if necessary, plus updates to the maintenance schedule. The goal is to prevent the risk of fire on these airplanes by ensuring battery-related safety.

The Federal Aviation Administration (FAA) has issued a new airworthiness directive (AD) for certain Rolls-Royce aircraft engines due to reports of cracks in specific parts of the engines. The AD requires inspection and possible replacement of these parts to prevent potential engine failures and ensure aircraft safety. This directive is based on findings by the European Union Aviation Safety Agency, and it goes into effect on April 1, 2025. The new rule aims to address a significant safety issue without imposing a major economic burden.