RegNotify

EASA Regulations for Robinson R22

9 airworthiness directives and regulations affecting Robinson R22.

EASA AD US-2024-20-03

Flight Controls - Governor Controller - Replacement

The Federal Aviation Administration's Airworthiness Directive 2024-20-03 addresses Robinson Helicopter Company Model R22 Beta, R22 Mariner, R44, and R44 II helicopters equipped with governor controller part number D270-1, Revisions A through E. This directive mandates the replacement of these governor controllers due to engine governor failures caused by water intrusion. The AD aims to enhance flight safety by preventing loss of engine speed governing during critical flight phases.

Nov 26, 2024
Airworthiness DirectiveMaintenanceSafety MgmtRobinson R22Robinson R44 (Raven)

EASA AD US-2024-04-02

Tail Rotor - Tail Rotor Blade Tip Cap - Inspection

The Federal Aviation Administration Airworthiness Directive 2024-04-02 is a final rule addressing certain Robinson Helicopter Company Model R22, R22 Alpha, R22 Beta, R22 Mariner, R44, R44 II, and R66 helicopters. It focuses on inspecting tail rotor blade (TRB) tip caps with specific part and serial numbers for corrosion and requires removal of affected TRBs from service to prevent unsafe conditions.

Mar 14, 2024
Airworthiness DirectiveMaintenanceSafety MgmtRobinson R22Robinson R44 (Raven)Robinson R66Robinson R22 AlphaRobinson R22 BetaRobinson R22 MarinerRobinson R44Robinson R44 II

EASA SIB SAIB-2023-01

Main Rotor - Potential Wear on Main Rotor Blade Spindle Bearings

The Special Airworthiness Information Bulletin SAIB 2023-01 is an FAA informational bulletin addressing potential wear on the main rotor blade spindle bearings, part number A159-3, in Robinson Helicopter Company R22, R22 ALPHA, R22 BETA, and R22 MARINER rotorcraft. It alerts operators and maintenance personnel to the risk of brinelling in these bearings, which can cause unusual vibrations and control feel. This bulletin does not mandate any regulatory action but provides guidance on monitoring and inspection.

Feb 28, 2023
Safety Information BulletinMaintenanceSafety MgmtRobinson R22

EASA AD US-2022-12-08

Flight Controls - Engine Revolutions per Minute (RPM) Indicating System - Inspection / Installation

Federal Register Volume 87, Number 114 (June 14, 2022) is a final rule airworthiness directive issued by the FAA addressing certain Robinson Helicopter Company Model R22 BETA, R44, and R44 II helicopters. The directive targets issues with the engine revolutions per minute (RPM) governor, requiring inspection and wiring modifications to ensure safe operation. It mandates inspection of the engine RPM sensor wiring and installation of specific wiring kits to prevent intermittent or abnormal governor operation.

Jun 17, 2022
Airworthiness DirectiveMaintenanceSafety MgmtRobinson R22Robinson R44 (Raven)Robinson R22 BETARobinson R44Robinson R44 II

EASA SIB AIR-22-03

Orolia S.A.S (formerly Kannad) - Emergency Locator Transmitter Retention Strap Inspection

The Special Airworthiness Information Bulletin (SAIB) AIR-22-03 issued by the FAA addresses the potential issue of Emergency Locator Transmitters (ELTs) becoming loose from their mounting brackets on Robinson Helicopter Company Model R22, R44, and R66 helicopters. The affected ELTs are the Kannad Integra AF Model S1851501-02 units manufactured by Orolia S.A.S (formerly Kannad). This bulletin provides information and recommendations to ensure proper retention strap inspection and maintenance to prevent ELT detachment.

Mar 9, 2022
Safety Information BulletinMaintenanceSafety MgmtRobinson R22Robinson R44 (Raven)Robinson R66

EASA SIB 2021-13

Drive Train Failure

EASA Safety Information Bulletin No. 2021-13 is an airworthiness bulletin addressing a drive train failure issue in Robinson Helicopter Company R22 and R44 helicopters. The bulletin references the Civil Aviation Safety Authority of Australia's Airworthiness Bulletin 63-010 Issue 1, which highlights a failure in a Robinson R44 drive train component identified by the Australian Transport Safety Bureau. EASA concurs with the recommendations issued by CASA to ensure awareness among operators and maintenance organizations in EASA Member States.

Jun 29, 2021
Safety Information BulletinMaintenanceSafety MgmtRobinson R22Robinson R44 (Raven)

EASA SIB SW-11-15

Robinson R22 and R44 series Helicopters - Carbon Monoxide Detectors

The Special Airworthiness Information Bulletin SAIB: SW-11-15 is an FAA informational bulletin addressing Robinson Helicopter Company Model R22 and R44 series helicopters. It specifically targets R22 helicopters with serial numbers 0001 through 4037 and R44 helicopters with serial numbers 0001 through 1590 that are equipped with cabin heaters. The bulletin recommends the installation of carbon monoxide detectors to enhance safety.

Jan 14, 2011
Safety Information BulletinSafety MgmtMaintenanceRobinson R22Robinson R44

EASA SIB SW-09-07

Improved Alternator Drive Belts.

Special Airworthiness Information Bulletin SW-09-07 is an FAA information bulletin addressing improved alternator drive belts for Robinson Helicopter Company Model R22, R44, and R44 II helicopters. The bulletin informs operators about the availability of new alternator belts made with an improved rubber compound to enhance safety and reliability. It is an informational document and does not impose mandatory requirements.

Feb 3, 2009
Safety Information BulletinMaintenanceSafety MgmtRobinson R22Robinson R44Robinson R44 II

EASA SIB 2006-05

FAA SAIB SW-06-55 - Robinson R22 and R44 Helicopters Main Rotor Blades

FAA SAIB SW-06-55 is a Special Airworthiness Information Bulletin addressing main rotor blade issues on Robinson R22 and R44 helicopters. It focuses on disbond findings at the tips of the inboard doubler on Robinson R22 MRB part number A016-4 and R44 MRB part numbers C016-2/5. The bulletin provides guidance based on Robinson Service Letters SL-55 for the R22 and SL-31 for the R44.

Jul 28, 2006
Safety Information BulletinMaintenanceSafety MgmtRobinson R22Robinson R44