airworthiness · Rule · Final rule. · Published 2021-12-23 · Effective 2022-01-27 · 86 FR 72827
Document
Document number
2021-27636
Federal Register citation
86 FR 72827
Type
Rule
Action
Final rule.
Category
airworthiness
Publication date
2021-12-23
Effective date
2022-01-27
FAA docket
Docket No. FAA-2021-0792
Abstract
The FAA is adopting a new airworthiness directive (AD) for all DG Flugzeugbau GmbH Model DG-500MB and DG-1000M gliders with a Solo Kleinmotoren GmbH Solo Model 2625 02i engine installed. This AD was prompted by mandatory continuing airworthiness information (MCAI) issued by the aviation authority of another country to identify and correct an unsafe condition on an aviation product. The MCAI describes the unsafe condition as an error in the engine control unit (ECU) software. This AD requires updating the ECU software. The FAA is issuing this AD to address the unsafe condition on these products.