Airworthiness Directives; Turbomeca S.A. Turboshaft Engines
type: Action
additional type: https://schema.org/LegalForceStatus
description: We are adopting a new airworthiness directive (AD) for Turbomeca S.A. Arriel 2C1, 2C2, and 2S2 turboshaft engines. This AD requires replacement of affected digital engine control units (DECUs). This AD was prompted by a report of a helicopter experiencing a DECU malfunction during flight. We are issuing this AD to prevent loss of automatic control on one or both engines installed on the same helicopter, which could result in an uncommanded in-flight engine shutdown, forced autorotation landing, or accident.
date published: 2012-06-21
start time: 2012-07-26
agent: Federal Aviation Administration
  type: GovernmentOrganization
  parent organization: US Department of Transportation
object: Turbomeca S.A. Turboshaft
citation: DigitalDocument
license: https://creativecommons.org/publicdomain/zero/1.0/
source: https://www.federalregister.gov/documents/2012/06/21/2012-15182/airworthiness-directives-turbomeca-sa-turboshaft-engines
source organization: US Federal Register
publisher: AI Analytics

PropertyValue
property ID: Federal Register Document Number
value: 2012-15182

PropertyValue
property ID: Federal Register Citation
value: 77 FR 37283

PropertyValue
property ID: FAA Docket
value: Docket No. FAA-2012-0057

AI Analytics
type: Organization