Search Results for keywords:"helicopter safety"

The Federal Aviation Administration (FAA) has withdrawn a proposed rule that would have required changes to certain Sikorsky model helicopters.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 special conditions for the Robinson Helicopter Company Model R66 helicopter, modified by Skyryse, due to a new control input and fly-by-wire system. These conditions add safety standards not covered by existing rules, ensuring the helicopter's safety is in line with current airworthiness standards. The special conditions address the interaction of systems and structures, outlining requirements for both normal operation and system failure scenarios to maintain safety. These conditions apply not just to the R66 model but could also extend to other models if they incorporate similar designs.

The Federal Aviation Administration (FAA) is proposing a new airworthiness directive for certain Airbus Helicopters models due to reports of significant wear in specific parts of the helicopter. This proposal requires measuring wear in these parts and taking corrective actions based on the results. The proposal also includes a prohibition on installing certain parts unless specific conditions are met. The directive aims to address safety concerns and ensure the continued safe operation of these helicopters.

The Federal Aviation Administration (FAA) has issued a new rule replacing a previous Airworthiness Directive (AD) concerning specific models of Leonardo S.p.A. helicopters. This new AD requires ongoing inspections and maintenance of the tail rotor duplex bearing to ensure the safety and stability of the aircraft. The rule, effective April 1, 2021, anticipates monitoring for any unsafe conditions in these helicopters due to incorrect installations that could lead to loss of control. It sets forth clear procedures operators must follow to comply with these requirements, including removing specific parts if defects are found.

The Federal Aviation Administration (FAA) proposes to replace an older Airworthiness Directive (AD) from 2010 for Airbus Helicopters, previously Eurocopter France, Model SA330J helicopters. This new rule aims to improve aircraft safety by requiring an inspection and potential replacement of the main gearbox oil cooling fan rotor shaft bearings with an updated design developed by Airbus. These actions are intended to prevent possible rotor failure, which could lead to damage and loss of control of the helicopter. The FAA is inviting public comments on this proposed rule by April 12, 2021.

The Federal Aviation Administration (FAA) is proposing a new airworthiness directive for certain models of Siam Hiller Holdings, Inc. helicopters. This proposal is due to reports of cracks in the main rotor transmission drive shaft that could result in dangerous conditions. The directive requires inspecting specific drive shafts for cracks, prohibits installing uninspected drive shafts, and restricts the use of certain paint removers. The FAA has invited public comments on this proposal, highlighting the importance of addressing these safety concerns.

The Federal Aviation Administration (FAA) is updating a previous safety directive for certain Airbus Helicopters, specifically Model SA330J, to address issues with the tail rotor blades. This update requires more frequent inspections and clarifies the compliance procedures. The purpose of these changes is to reduce the risk of fatigue cracks which could lead to a failure of the tail rotor blade and, consequently, loss of control of the helicopter. Helicopters must regularly undergo inspections and any rotor blades showing issues must be repaired or replaced before they can be used again.

The FAA is proposing a new airworthiness directive (AD) for certain models of Safran Helicopter Engines. This AD is in response to reports of non-conforming fuel filter pre-blockage pressure switches, which might not activate correctly if there's fuel contamination, potentially leading to engine shutdowns during flight. The proposed rules include routine visual inspections and operational tests of these pressure switches, and replacing them if necessary, to ensure that the engines remain safe to operate. Comments on the proposal are invited by April 8, 2021.

The Federal Aviation Administration (FAA) has issued a new rule to replace a previous Airworthiness Directive (AD) related to certain models of Airbus helicopters. The updated AD requires consistent inspections and replacements of parts within the tail rotor components of these helicopters to address safety concerns related to potential damage observed in the flapping hinge link. This new directive aims to prevent potential helicopter control issues by expanding inspection requirements and introducing corrective measures if irregularities like cracking or spalling are found. The rule takes effect on April 1, 2021, and applies to specific Airbus helicopter models.

The Federal Aviation Administration (FAA) is proposing to update an existing Airworthiness Directive for Robinson Helicopter Company's R44 and R44 II models. This proposed rule aims to clarify inspections of certain parts due to potential fatigue cracking that could lead to loss of control. The FAA seeks public comments by March 17, 2025, and estimates the inspection and potential replacement efforts will impact 1,725 helicopters. The rule ensures the safety of these helicopters by improving maintenance procedures.