EASA Regulations for Sikorsky S-92

14 airworthiness directives and regulations affecting Sikorsky S-92.

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New ADs and bulletins for Sikorsky S-92, summarized like the ones below, every Monday.

EASA AD 2015-0226R8

Jul 16, 2025

Equipment / Furnishings — Hoist — Test / Replacement

EASA Airworthiness Directive 2015-0226R8 is a regulatory document addressing the inspection, testing, and replacement requirements for Goodrich externally mounted rescue hoists installed on various helicopter models including Leonardo AW109SP, AB139, AW139, AB412; Bell Textron 212, 214, 412, 429, 430; Airbus Helicopters AS 365 N3, AS 332 L2, EC225 LP, MBB-BK117 C-2, EC135, EC635; MD Helicopters MD900; and Sikorsky S-61, S-76, and S-92A. The directive mandates load checks, cable replacements, and overload clutch replacements to ensure continued airworthiness and safety of hoist operations.

Airworthiness Directive
  • Airbus Helicopters SA 330
  • Airbus Helicopters AS 332
  • Airbus Helicopters EC 225
  • Airbus Helicopters SA
  • Airbus Helicopters AS 365
  • Airbus Helicopters EC 155
  • Airbus Helicopters EC135
  • Airbus Helicopters 635
  • Airbus Helicopters MBB-BK 117
  • Bell 429
  • Bell 430
  • Bell Textron Inc. (Bti) 212
  • Bell Textron Inc. (Bti) 412
  • Leonardo S.P.A. Helicopters A109
  • Leonardo S.P.A. Helicopters A119
  • Leonardo S.P.A. Helicopters AB139
  • Leonardo S.P.A. Helicopters AW139
  • Leonardo S.P.A. Helicopters AB212
  • Leonardo S.P.A. Helicopters AB412
  • Md Helicopters Inc (Mdhi) MD900
  • Mcdermott 214 Holdings, 214
  • Sikorsky S-61
  • Sikorsky S-76
  • Sikorsky S-92

EASA AD US-2023-09-07

Jun 26, 2023

Main Rotor - Swashplate Assembly - Inspection / Removal

Airworthiness Directive 2023-09-07 is a final rule issued by the Federal Aviation Administration affecting Sikorsky Aircraft Corporation Model S-92A helicopters equipped with main rotor stationary swashplate assemblies part numbers 92104-15011-042 and 92104-15011-043. This directive mandates inspections and potential removal of swashplate assemblies that have accumulated 1,600 or more total hours time-in-service to address cracks and other damage. The AD incorporates detailed recurring visual inspections and requires eddy current or fluorescent penetrant inspections to ensure continued airworthiness.

Airworthiness Directive
  • Sikorsky S-92
  • Sikorsky S-92A

EASA AD US-2022-02-01

Feb 11, 2022

Superseded by FAA AD 2023-09-07

FAA Airworthiness Directive 2022-02-01 is a final rule addressing certain Sikorsky Aircraft Corporation Model S-92A helicopters equipped with main rotor stationary swashplate assemblies part numbers 92104-15011-042 or 92104-15011-043 that have accumulated 1,600 or more total hours time-in-service. This directive requires repetitive visual inspections of the swashplate assembly to detect cracks, nicks, dents, or scratches to prevent potential failure. The AD was issued due to the discovery of cracks that could lead to loss of control of the helicopter.

Airworthiness Directive
  • Sikorsky S-92
  • Sikorsky S-92A

EASA AD US-2021-19-17

Nov 22, 2021

Equipment / Furnishings - Utility Seats and Observer Seats - Modification

Federal Aviation Administration Airworthiness Directive 2021-19-17 is a final rule addressing certain Sikorsky Aircraft Corporation Model S-92A helicopters equipped with specific Martin-Baker side facing utility and observer seats. The directive responds to an incident where a side facing utility seat detached from its wall attachment points, posing a safety risk. It mandates modification of these seats to replace the main back tube assembly to ensure compliance with airworthiness standards.

Airworthiness Directive
  • Sikorsky S-92
  • Sikorsky S-92A

EASA AD 2021-0148

Jun 21, 2021

Equipment & Furnishings — Emergency Flotation System — Rotorcraft Flight Manual (Supplement)

EASA Airworthiness Directive 2021-0148 is an update addressing the Emergency Flotation System (EFS) information in the Rotorcraft Flight Manual (Supplement) for Sikorsky S-76 and S-92A helicopters, Bell Helicopter Textron 212, 214B, 214ST, 412 series, and Bell Helicopter Textron Canada 222, 230, and 430 helicopters equipped with EFS. It mandates amendments to the Limitations Section of the flight manuals to include demonstrated sea state conditions for ditching performance of the EFS. This directive applies to helicopters with EFS installed as optional kits or via Supplemental Type Certificates.

Airworthiness Directive
  • Bell 222
  • Bell 230
  • Bell 430
  • Bell Textron Inc. (Bti) 212
  • Bell Textron Inc. (Bti) 214ST
  • Bell Textron Inc. (Bti) 412
  • Mcdermott 214 Holdings, 214
  • Sikorsky S-76
  • Sikorsky S-92
  • Sikorsky S-92A
  • Bell Helicopter Textron 212
  • Bell Helicopter Textron 214B
  • Bell Helicopter Textron 214ST
  • Bell Helicopter Textron 412
  • Bell Helicopter Textron Canada 222
  • Bell Helicopter Textron Canada 230
  • Bell Helicopter Textron Canada 430

EASA AD US-2021-08-18

Apr 15, 2021

Landing Gear - Main Landing Gear Assembly / Nose Landing Gear Kit - Inspection

Airworthiness Directive 2021-08-18 is a final rule issued by the Federal Aviation Administration affecting Sikorsky Aircraft Corporation Model S-92A helicopters. It addresses inspection and removal of certain main landing gear (MLG) and nose landing gear (NLG) components with non-conforming threads to ensure continued airworthiness and safety. The directive corrects previously published part number errors related to hinge pins and actuator pins.

Airworthiness Directive
  • Sikorsky S-92
  • Sikorsky S-92A

EASA AD US-2021-04-16

Apr 13, 2021

Superseded by FAA AD 2021-08-18

FAA Airworthiness Directive 2021-04-16 is a final rule addressing certain Sikorsky Aircraft Corporation Model S-92A helicopters with serial numbers 920006 through 920334. It mandates inspection and removal of specific landing gear components, including threaded hinge pins and main and nose landing gear actuator pins, due to nonconforming threads that reduce their life limits. This directive aims to prevent component failure that could compromise helicopter control during landing.

Airworthiness Directive
  • Sikorsky S-92
  • Sikorsky S-92A

EASA AD US-2020-26-13

Jan 28, 2021

Horizontal Stabilizer - Forward Root Fitting / Strut Fitting - Life Limit / Inspection

The Federal Register Volume 85, Number 248, Final Rule titled "Horizontal Stabilizer - Forward Root Fitting / Strut Fitting - Life Limit / Inspection" is an airworthiness directive issued by the FAA for Sikorsky Aircraft Corporation Model S-92A helicopters. This directive addresses fatigue cracks found in the horizontal stabilizer forward root fittings and establishes life limits and inspection requirements for specific part-numbered forward root fittings and stabilizer strut fittings.

Airworthiness Directive
  • Sikorsky S-92
  • Sikorsky S-92A

EASA AD US-2020-16-19

Sep 14, 2020

Main Rotor Drive - Auxiliary Circuit Breaker Modification Kits - Installation / Rotorcraft Flight Manual - Update

The Federal Aviation Administration Airworthiness Directive 2020-16-19 is a final rule addressing certain Sikorsky Aircraft Corporation Model S-92A helicopters. It mandates installation of auxiliary circuit breaker modification kits and insertion of a Rotorcraft Flight Manual Supplement to correct erroneous low oil pressure caution indications and unintended main gearbox auto bypass valve actuation.

Airworthiness Directive
  • Sikorsky S-92
  • Sikorsky S-92A

EASA AD 2020-0039

Feb 27, 2020

Fire Protection — Hand-held Fire Extinguishers — Replacement

EASA Airworthiness Directive 2020-0039 is an airworthiness directive addressing fire protection on various helicopter models including Bell 222, 230, 430, 204, 205, 212, 214, 412, Erickson S-64F, Kamov Ka-32A11BC, and Sikorsky S-58, S-61, S-76, and S-92 helicopters. The directive focuses on the replacement of certain Halon-free hand-held fire extinguishers manufactured by umlaut engineering GmbH that have a manufacturing defect. It mandates the removal and replacement of affected fire extinguishers to ensure continued airworthiness and safety.

Airworthiness Directive
  • Bell 222
  • Bell 230
  • Bell 430
  • Bell Textron Inc. (Bti) 204B
  • Bell Textron Inc. (Bti) 205
  • Bell Textron Inc. (Bti) 212
  • Bell Textron Inc. (Bti) 214ST
  • Bell Textron Inc. (Bti) 412
  • Centerpointe Aerospace, Inc S-58
  • Erickson Air-Crane S-64
  • Kamov KA32
  • Mcdermott 214 Holdings, 214
  • Sikorsky S-61
  • Sikorsky S-76
  • Sikorsky S-92
  • Bell 204
  • Bell 205
  • Bell 212
  • Bell 214
  • Bell 412
  • Erickson S-64F
  • Kamov Ka-32A11BC
  • Sikorsky S-58

EASA AD US-2019-13-05

Aug 28, 2019

Fuselage - Main Transmission Forward and Aft Frame Assemblies and Adjacent Skins - Inspections

Federal Aviation Administration Airworthiness Directive 2019-13-05 is a final rule addressing certain Sikorsky Aircraft Corporation Model S-92A helicopters. It mandates inspections of the main transmission forward and aft frame assemblies and adjacent skins for cracks and loose fasteners, and establishes life limits for specific frame assemblies to ensure continued airworthiness.

Airworthiness Directive
  • Sikorsky S-92
  • Sikorsky S-92A

EASA AD US-2018-19-09

Oct 30, 2018

Landing Gear - Components - Life Limit / Inspection

Airworthiness Directive 2018-19-09 is a final rule issued by the FAA that applies to Sikorsky Model S-92A helicopters. It addresses the life limits and inspection requirements for various landing gear components to prevent fatigue failure. The directive mandates inspections and reduced retirement lives for specific landing gear parts to ensure continued airworthiness.

Airworthiness Directive
  • Sikorsky S-92
  • Sikorsky S-92A

EASA SIB 2008-43

Jun 4, 2008

Sikorsky S-92 helicopters - Over Pressurisation of Fuel Cells during Pressure Refuelling, causing damage to Sponsons

EASA Safety Information Bulletin SIB No. 2008-43 is a safety advisory concerning Sikorsky S-92 helicopters. It addresses the issue of over pressurisation of fuel cells during pressure refuelling, which can cause damage to the helicopter's sponsons. The bulletin references Sikorsky Safety Advisory SSA-S92-08-004 and provides guidance to operators of all serial numbers of the S-92 model.

Safety Information Bulletin
  • Sikorsky S-92