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Final rule 2025-12875

Airworthiness Directives; DG Aviation GmbH (Type Certificate Previously Held by DG Flugzeugbau GmbH) Gliders

The FAA is adopting a new airworthiness directive (AD) for all DG Aviation GmbH (type certificate previously held by DG Flugzeugbau GmbH) Model DG-1000T gliders. This AD was prompted by reports of propeller separation. This AD requires revising the glider flight manual and installing "Motor INOP" placards to prohibit operation with the powerplant. The FAA is issuing this AD to address the unsafe condition on these products.

Source: FederalRegister.gov API v1Recently refreshed. Last successful refresh: 2026-07-31 22:49:02 UTC.

Source-supplied record

Document details

Document number
2025-12875
Published
Jul 10, 2025
Effective
Jul 25, 2025
Comments close
Aug 25, 2025
Federal Register citation
90 FR 30575

Docket identifiers

  • Docket No. FAA-2025-1119
  • Project Identifier MCAI-2025-00914-G
  • Amendment 39-23074
  • AD 2025-13-08

CFR references

  • Title 14, part 39