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FAA DERs

FAA DER Approvals for new design to Manufacturers (OEMs), in-service repairs,  STCs and PMAs to Airlines and MROs

Our DERs have FAA Approval Authority in

  • Part 23 and 25 aircraft

  • Wings, Fuselage, Flights controls, Empennage

  • Design

  • Stress

  • Fatigue and Damage Tolerance

  • Major Repairs and Alterations

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Our DERs can provide 8110-3 approvals for aircraft operated in North America, any aircraft operated in Europe under EASA registry and any US State of Design aircraft operated around the world

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