Skip to content

AD 2025-14439

Published 2025-07-30 · 4 models · 30 US-registered tails affected · Federal Register

Airworthiness Directives; Deutsche Aircraft GmbH (Type Certificate Previously Held by 328 Support Services GmbH; AvCraft Aerospace GmbH; Fairchild Dornier GmbH; Dornier Luftfahrt GmbH) Airplanes Federal Register ↗

Abstract

The FAA is superseding Airworthiness Directive (AD) 2024-03- 07, which applied to all Deutsche Aircraft GmbH Model 328-100 and 328- 300 airplanes. AD 2024-03-07 required a one-time detailed inspection of each affected part, and applicable corrective actions. Since the FAA issued AD 2024-03-07, the FAA determined that repetitive inspections are necessary. This AD continues to require the actions in AD 2024-03- 07 and requires repetitive inspections of the affected part. The FAA is issuing this AD to address the unsafe condition on these products.

Applicability · by US fleet size

Federal Register text

Verbatim; the Federal Register publication is the legally binding document. Cite: 90 FR 35829. View on Federal Register ↗

[Federal Register Volume 90, Number 144 (Wednesday, July 30, 2025)] [Rules and Regulations] [Pages 35829-35831] From the Federal Register Online via the Government Publishing Office [www.gpo.gov] [FR Doc No: 2025-14439]

-----------------------------------------------------------------------

DEPARTMENT OF TRANSPORTATION

Federal Aviation Administration

14 CFR Part 39

[Docket No. FAA-2024-2667; Project Identifier MCAI-2024-00473-T; Amendment 39-23092; AD 2025-15-05] RIN 2120-AA64

Airworthiness Directives; Deutsche Aircraft GmbH (Type Certificate Previously Held by 328 Support Services GmbH; AvCraft Aerospace GmbH; Fairchild Dornier GmbH; Dornier Luftfahrt GmbH) Airplanes

AGENCY: Federal Aviation Administration (FAA), DOT.

ACTION: Final rule.

-----------------------------------------------------------------------

SUMMARY: The FAA is superseding Airworthiness Directive (AD) 2024-03- 07, which applied to all Deutsche Aircraft GmbH Model 328-100 and 328- 300 airplanes. AD 2024-03-07 required a one-time detailed inspection of each affected part, and applicable corrective actions. Since the FAA issued AD 2024-03-07, the FAA determined that repetitive inspections are necessary. This AD continues to require the actions in AD 2024-03- 07 and requires repetitive inspections of the affected part. The FAA is issuing this AD to address the unsafe condition on these products.

DATES: This AD is effective September 3, 2025. The Director of the Federal Register approved the incorporation by reference of a certain publication listed in this AD as of September 3, 2025.