EASA Regulations for MD Helicopters MD900

2 airworthiness directives and regulatory documents affecting MD Helicopters MD900.

EASA SIB 2009-18R1

Inspection of Main Rotor Blade Retention Bolts

EASA Safety Information Bulletin 2009-18R1 is an advisory document addressing the inspection of main rotor blade retention bolts on MD Helicopters MD900 models fitted with part number 900R3100001-105 bolts. It provides updated guidance following previous inspections related to bolts with part number 900R3100001-103 and references MD Helicopters Service Bulletin SB900-116R1 dated 9 April 2010. The bulletin aims to enhance safety by recommending repetitive gap checks and inspections of these critical components.

May 12, 2011

Safety Information BulletinMaintenanceSafety MgmtMD Helicopters MD900

EASA SIB 2006-08

SUPERSEDED BY EASA SIB 2009-18

EASA Safety Information Notice No. 2006-08 is an advisory document addressing the failure of the main rotor blade retention bolt (part number 900R310E0001-103) on MD Helicopters, Inc. MD900 series helicopters. The notice highlights previous failures and references FAA Airworthiness Directive 2003-14-51 and MDHI Service Bulletin SB900-092 Rev 1. It aims to raise awareness among flight crews about the issue and recommends specific inspection procedures.

Aug 30, 2006

Safety Information BulletinFlight OpsMaintenanceSafety MgmtMD Helicopters MD900