EASA Regulations for Airbus Helicopters EC225 LP

3 airworthiness directives and regulations affecting Airbus Helicopters EC225 LP.

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New ADs and bulletins for Airbus Helicopters EC225 LP, summarized like the ones below, every Monday.

EASA AD 2024-0142

Jul 17, 2024

Fuselage — Rear MGB Suspension Bar Fittings Attachment Screws — Replacement

EASA Airworthiness Directive 2024-0142 is an airworthiness directive addressing Airbus Helicopters AS332 L2 and EC225 LP models. It mandates the replacement of rear main gearbox (MGB) suspension bar fittings attachment screws, specifically part number 332A22-3644-20, due to identified overlength and deformation issues. The directive applies to helicopters with Airbus Helicopters modification 07.28496 or those that have incorporated specific Alert Service Bulletins in service.

Airworthiness Directive
  • Airbus Helicopters SA 330
  • Airbus Helicopters AS 332
  • Airbus Helicopters EC 225
  • Airbus Helicopters AS332 L2
  • Airbus Helicopters EC225 LP

EASA SIB 2010-22

Jul 30, 2010

Crash Position Indicator CPI 503 series Emergency Locator Transmitter (ELT) - Limited Deployment Altitude

EASA Safety Information Bulletin SIB No. 2010-22 addresses the limited deployment altitude of the Crash Position Indicator CPI 503 series Emergency Locator Transmitters (ELTs) installed on various helicopter models including Eurocopter EC 155 B1, EC 225 LP, AS 332 L1/L2, AS 365 N2/N3, Eurocopter Deutschland EC 135 series, Agusta Westland A109 series, AB139, AW139, and Sikorsky S-61N, S-76 series, and S-92A helicopters. The bulletin highlights that these ELTs meet UK CAA specifications but do not fully comply with the JTSO/ETSO-2C126 EUROCAE ED-62 impact test criteria when deployed from high altitudes. A new model, P/N 503-16HT, has been developed to address this limitation.

Safety Information Bulletin
  • Airbus Helicopters EC155 B1
  • Airbus Helicopters EC225 LP
  • Airbus Helicopters AS332 L1
  • Airbus Helicopters AS332 L2
  • Airbus Helicopters AS365 N2
  • Airbus Helicopters AS365 N3
  • Airbus Helicopters EC135
  • AgustaWestland A109
  • AgustaWestland AB139
  • AgustaWestland AW139
  • Sikorsky S-61N
  • Sikorsky S-76
  • Sikorsky S-92A

EASA SIB 2010-13

Mar 12, 2010

WITHDRAWN - Current status can be followed on the EASA SUP website: https://www.easa.europa.eu/en/domains/aircraft-products/suspected-unapproved-parts.

EASA Safety Information Bulletin SIB No. 2010-13 notifies operators and maintenance organizations about unapproved Main Gear Box (MGB) parts stolen from a EUROCOPTER subcontractor in Marseille, France. The affected parts include Bevel Gear Wheels (P/N M1157 to M1166) for EUROCOPTER AS 350, AS 355, and EC130 B4 helicopters, and Forward Reduction Gears (P/N M2793 to M2807) for EUROCOPTER AS 332 and EC225 LP models. These parts have completed manufacturing but lack final compliance checks and EASA Form One certification, rendering them unapproved for installation.

Safety Information Bulletin
  • Airbus Helicopters AS350
  • Airbus Helicopters AS355
  • Airbus Helicopters EC130 B4
  • Airbus Helicopters AS332
  • Airbus Helicopters EC225 LP