Airworthiness directives › 2025-13-08
AD 2025-13-08 Airworthiness Directives; DG Aviation GmbH (Type Certificate Previously Held by DG Flugzeugbau GmbH) Gliders
Applicability*9
This AD applies to DG Aviation GmbH (type certificate previously held by DG Flugzeugbau GmbH) Model DG-1000T gliders, certificated in any category.
Compliance
Comply with this AD within the compliance times specified, unless already done.
Required actions
Within 3 days after the effective date of this AD, comply with either paragraph (g)(1) or (2) of this AD. (1) Revise the flight manual for your glider and install “Motor INOP” placards in accordance with paragraphs 1 and 3 of the Instructions in DG aviation GmbH Service Information No. 116-25, Issue 01.b, dated May 12, 2025. The owner/operator (pilot) holding at least a private pilot certificate may revise the existing flight manual and must enter compliance with the applicable paragraph of this AD into the glider maintenance records in accordance with 14 CFR 43.9(a) and 91.417(a)(2)(v). The record must be maintained as required by 14 CFR 91.417, 121.380, or 135.439. (2) Remove the powerplant from the glider.
Unsafe condition
This AD was prompted by reports of propeller separation. The FAA is issuing this AD to detect and address failure of a propeller. The unsafe condition, if not addressed, could lead to separation of the propeller, which could result in reduced or loss of control of the glider or the propeller impacting the glider, passengers in the glider, or people on the ground.
Affected ADs
None.
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