RegNotify

EASA Regulations & Airworthiness Directives

Browse 4771 EASA regulations with AI-powered summaries.

Aircraft:AllAirbus A320262Airbus A321257Airbus A319229Airbus A350206Airbus A330197All177Airbus A318172Boeing 737164Airbus A380162Airbus A340136Airbus A350-941119Airbus Helicopters AS 332110Airbus Helicopters EC 225107Airbus Helicopters SA 330107Boeing 787106Show all...

EASA AD US-2023-05-17

Engine - High Pressure Turbine Stage 2 Nozzles and Blades / Exhaust Centerbody - Inspection / Replacement

Airworthiness Directive 2023-05-17 is a final rule issued by the FAA addressing certain General Electric Company GE90-76B, GE90-85B, GE90-90B, and GE90-94B turbofan engines. It mandates inspections and replacement procedures for the high-pressure turbine (HPT) stage 2 nozzles and blades, as well as the exhaust centerbody, to prevent in-flight shutdowns caused by cracking and component liberation. This directive applies to engines installed on aircraft such as the Boeing 777-200ER.

May 8, 2023
Airworthiness DirectiveMaintenanceSafety MgmtGeneral Electric GE90Boeing 777-200ER

EASA AD US-2023-06-15

Fuselage - Left and Right Side Station 727 Frame Inner Chord and S—18A Web - Inspection

Fuselage - Left and Right Side Station 727 Frame Inner Chord and S–18A Web - Inspection is a Federal Aviation Administration (FAA) Airworthiness Directive (AD 2023–06–15) addressing certain Boeing 737–600, –700, –700C, –800, –900, and –900ER series airplanes. This AD mandates inspections of the left and right sides at station 727 frame inner chord and S–18A web for missing or incorrect shims, fastener issues, and cracking. It aims to ensure structural integrity by detecting and repairing fatigue cracks before they become critical.

May 8, 2023
Airworthiness DirectiveMaintenanceSafety MgmtBoeing 737Boeing 737-600Boeing 737-700Boeing 737-700CBoeing 737-800Boeing 737-900Boeing 737-900ER

EASA AD 2023-0095

SUPERSEDED BY EASA AD 2024-0045

EASA Airworthiness Directive 2023-0095 is an airworthiness directive issued by the European Union Aviation Safety Agency affecting Airbus Helicopters AS 332 (C, C1, L, L1, L2) and EC 225 LP models. It addresses a safety concern related to cracks found on the right-hand side fuel filter bowl, which could lead to dual engine shutdown and reduced helicopter control. The directive mandates inspection and possible replacement of specific fuel filter parts to ensure continued airworthiness.

May 8, 2023
Airworthiness DirectiveMaintenanceSafety MgmtAirbus Helicopters SA 330Airbus Helicopters AS 332Airbus Helicopters EC 225

EASA AD 2023-0094

SUPERSEDED BY EASA AD 2024-0197

EASA Airworthiness Directive 2024-0197 applies to Airbus S.A.S. aircraft models A318, A319, A320, A321, A330, and A340. This directive addresses specific airworthiness concerns for these aircraft types to ensure continued operational safety. It replaces previous directives related to these models to provide updated regulatory requirements.

May 8, 2023
Airworthiness DirectiveMaintenanceSafety MgmtAirbus A318Airbus A319Airbus A320Airbus A321Airbus A330Airbus A340

EASA AD CF-2023-27

Electrical System Installation — Rear Cabin — Low Clearance Condition

The Airworthiness Directive CF-2023-27 titled 'Electrical System Installation — Rear Cabin — Low Clearance Condition' applies to Airbus Canada Limited Partnership aeroplanes BD-500-1A10 and BD-500-1A11 with specified serial numbers. It addresses a potential chafing issue between a power harness and the left side window shade in the rear cabin area. This directive mandates corrective action to prevent electrical system failures that could affect emergency equipment functionality.

May 5, 2023
Airworthiness DirectiveMaintenanceSafety MgmtAirbus BD-500 (A220 Series)Airbus Canada BD-500-1A10Airbus Canada BD-500-1A11

EASA AD CF-2023-28

Fire Protection — Fire Extinguisher Bottle Available Push Button Annunciators (PBAs) — Do Not Illuminate After Direct Current (DC) Bus Loss

Canadian Airworthiness Directive CF-2023-28 addresses a fire protection issue in Airbus Canada Limited Partnership BD-500-1A10 and BD-500-1A11 aircraft. The directive focuses on the fire extinguisher bottle available push button annunciators (PBAs) that fail to illuminate after a direct current (DC) bus loss, potentially misleading flight crews during engine fire events. This AD mandates a software upgrade to restore proper PBA functionality.

May 5, 2023
Airworthiness DirectiveMaintenanceSafety MgmtAirbus BD-500 (A220 Series)Airbus Canada BD-500-1A10Airbus Canada BD-500-1A11

EASA AD 2023-0091

SUPERSEDED BY EASA AD 2024-0009

EASA Airworthiness Directive 2023-0091 is an airworthiness directive issued by the European Union Aviation Safety Agency affecting all certified models and serial numbers of Airbus A300-600 aeroplanes. It mandates compliance with updated airworthiness limitation tasks specified in Airbus A300-600 Airworthiness Limitations Section Part 2 Damage Tolerant Airworthiness Limitation Items Revision 03 Variation 3.8. This directive ensures continued airworthiness by incorporating new and more restrictive maintenance tasks.

May 5, 2023
Airworthiness DirectiveMaintenanceSafety MgmtAirbus A300-600

EASA AD 2023-0092

SUPERSEDED BY EASA AD 2024-0010

EASA Airworthiness Directive 2023-0092 is an airworthiness directive issued by the European Union Aviation Safety Agency affecting all certified models and serial numbers of Airbus A310 aeroplanes. It mandates compliance with updated airworthiness limitation tasks specified in the Airbus A310 Airworthiness Limitations Section Part 2 Damage Tolerant Airworthiness Limitation Items Revision 03, Variation 3.7. This directive ensures continued airworthiness by requiring operators to follow new and more restrictive maintenance tasks.

May 5, 2023
Airworthiness DirectiveMaintenanceSafety MgmtAirbus A310

EASA AD CF-2023-26

Flight Controls — Pitch Trim — Mis-Trimmed Horizontal Stabilizer Leading to Controllability Issues

Canadian Airworthiness Directive CF-2023-26 addresses a flight control issue involving the pitch trim system on Bombardier BD-100-1A10 Challenger 300 and 350 aircraft, serial numbers 20003 through 20910. The directive highlights problems caused by a mis-trimmed horizontal stabilizer leading to controllability difficulties, especially after autopilot disconnect. It mandates updates to the Airplane Flight Manual to improve pilot procedures during such events.

May 4, 2023
Airworthiness DirectiveFlight OpsSafety MgmtBombardier BD-100Bombardier BD-100-1A10 Challenger 300Bombardier BD-100-1A10 Challenger 350

EASA AD 2023-0090

Rotors Flight Control — Tail Rotor Actuator — Inspection

EASA Airworthiness Directive 2023-0090 is an airworthiness directive issued by EASA affecting Airbus Helicopters AS 365 and SA 365 models, specifically the SA 365 N, SA 365 N1, AS 365 N2, and AS 365 N3 helicopters. The directive addresses inspection requirements for tail rotor actuators with part numbers 704A47135036 or 704A47135059 to ensure safe flight control. It mandates a one-time inspection of the tail rotor actuator harness and cable tie installation to prevent potential loss of yaw control.

May 4, 2023
Airworthiness DirectiveMaintenanceSafety MgmtAirbus Helicopters SAAirbus Helicopters AS 365Airbus Helicopters EC 155Airbus Helicopters SA 365

EASA AD 2023-0089

SUPERSEDED BY EASA AD 2024-0139

EASA Airworthiness Directive 2023-0089 is an airworthiness directive affecting Airbus Helicopters AS 350 B3 and AS 355 series helicopters. It addresses inspection and maintenance requirements for the upper fin assembly to prevent potential in-flight separation due to cracks and fractured attachment screws. The directive includes amendments to flight manuals, placard installations, and inspection intervals to ensure continued airworthiness.

May 4, 2023
Airworthiness DirectiveMaintenanceSafety MgmtAirbus Helicopters AS 350Airbus Helicopters EC 130Airbus Helicopters AS 355Airbus Helicopters AS 350 B3

EASA AD US-2023-04-11

Engine - Low Pressure Turbine Rotor Stage 3 Disks - Inspection / Removal / Replacement

The document titled "Engine - Low Pressure Turbine Rotor Stage 3 Disks - Inspection / Removal / Replacement" is a Federal Aviation Administration (FAA) Airworthiness Directive (AD 2023-04-11) addressing certain General Electric Company CF6-45 and CF6-50 series turbofan engines. It mandates inspections and replacement requirements for low-pressure turbine (LPT) rotor stage 3 disks to prevent unsafe conditions caused by rotor assembly separations. The directive applies to specific engine models with affected LPT rotor stage 3 disk part numbers.

May 3, 2023
Airworthiness DirectiveMaintenanceSafety MgmtGeneral Electric CF6-45General Electric CF6-50

EASA AD 2022-0252R1

SUPERSEDED BY EASA AD 2023-0152

EASA Airworthiness Directive 2022-0252R1 is a regulatory update addressing inspection requirements for Rolls-Royce Deutschland BR700-715A1-30, BR700-715B1-30, and BR700-715C1-30 engines, commonly installed on Boeing 717 aircraft. The directive mandates fluorescent-penetrant inspections of low pressure compressor booster rotors to detect malformed scallop edge geometry and surface conditions that could lead to engine failure. It provides detailed inspection intervals and corrective actions to ensure continued airworthiness.

Apr 28, 2023
Airworthiness DirectiveMaintenanceSafety MgmtRolls-Royce Deutschland Ltd & Co Kg BR700-715Boeing 717

EASA SIB 2021-01R1

Collins Aerospace Very High Frequency Data Radios - Data Link over Very High Frequency Data Link Mode 2 Operations

EASA Safety Information Bulletin 2021-01R1 is an informational bulletin addressing issues with Collins Aerospace Very High Frequency Data Radios (VDRs) used for Data Link over Very High Frequency Data Link Mode 2 operations. The affected VDRs, installed on various Airbus, Boeing, Bombardier, and Embraer aircraft, may experience a 'VDR deafness' issue where uplink messages are not decoded after receiving corrupted signals, impacting Controller Pilot Data Link Communications (CPDLC) performance. This bulletin provides guidance but does not mandate regulatory action.

Apr 27, 2023
Safety Information BulletinSafety Mgmt

EASA CZIB CZIB-2023-01R7

Airspace of Sudan

The document titled Airspace of Sudan is a Conflict Zone Information Bulletin (CZIB) addressing the entire FIR KHARTOUM (HSSS) airspace over Sudan at all altitudes and flight levels. It highlights a high risk to civil aviation due to ongoing armed clashes involving military air assets and air-defense systems, posing threats to aircraft both in flight and on the ground. The bulletin applies to EASA operators and third Country Operators authorized by EASA conducting operations to, from, or within the EU.

Apr 26, 2023
Safety Information BulletinFlight OpsSafety Mgmt

EASA AD US-2023-04-17

Fuel - Auxiliary Power Unit Fuel Line Shroud / Pressure Switch Wire Clamp - Inspection

The Federal Aviation Administration's Airworthiness Directive 2023-04-17 is a final rule addressing certain Boeing 737-8, 737-9, and 737-600, -700, -700C, -800, -900, and -900ER series airplanes. It mandates inspections of the auxiliary power unit (APU) fuel line shroud and the pressure switch wire clamp assembly to detect damage and incorrect fastener installation that could cause interference and potential fuel leaks. This directive aims to prevent flammable fluid leaks in ignition zones due to damaged APU fuel line shrouds.

Apr 26, 2023
Airworthiness DirectiveMaintenanceSafety MgmtBoeing 737Boeing 737-8Boeing 737-9Boeing 737-600Boeing 737-700Boeing 737-700CBoeing 737-800Boeing 737-900Boeing 737-900ER

EASA AD 2023-0085

Landing Gear — Main Landing Gear Hinge Pin — Inspection

The document titled Landing Gear — Main Landing Gear Hinge Pin — Inspection is an informational Airworthiness Directive record related to the Airbus A400M aircraft. It explains that no publicly available AD document exists because there are currently no Airbus A400M aeroplanes in civil service. The content is provided by EASA for military authorities and design approval holders as a recommendation for issuing their own applicable military ADs.

Apr 26, 2023
Airworthiness DirectiveMaintenanceSafety MgmtAirbus Military A400MAirbus A400M

EASA AD G-2023-0002

Navigation — Radio Altimeter Antenna Installation — Modification

Civil Aviation Authority Airworthiness Directive G-2023-0002 addresses the installation and modification of radio altimeter antennas on BAe ATP aeroplanes. This directive applies to all manufacturer serial numbers of BAe ATP aircraft and mandates a modification to improve electrical bonding between the radio altimeter antennas and the fuselage. The directive aims to prevent false radio altimeter indications that could lead to incorrect Terrain Awareness and Warning System (TAWS) callouts.

Apr 26, 2023
Airworthiness DirectiveMaintenanceSafety MgmtBae Systems (Operations) ATPBAe ATP

EASA AD 2023-0088

Placards and Markings — Stretcher Unit / Placard — Installation

EASA Airworthiness Directive 2023-0088 is an airworthiness directive addressing the installation of placards on the 3-stretcher unit assembly installed on Leonardo AB139 and AW139 helicopters modified by Aerolite AG STC 10017231 or EASA.R.S.01403. The directive applies to specific serial numbers of the 3-stretcher unit and affected stretchers, requiring placard installation to indicate occupant weight limits. It aims to ensure continued airworthiness and safety by mitigating risks associated with a design deficiency in the stretcher units.

Apr 26, 2023
Airworthiness DirectiveMaintenanceSafety MgmtLeonardo S.P.A. Helicopters AB139Leonardo S.P.A. Helicopters AW139Leonardo AB139Leonardo AW139