federal_register: 2017-26968
Data license: Public Domain (U.S. Government data) · Data source: Federal Register API & Regulations.gov API
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| document_number | title | type | abstract | publication_date | pub_year | pub_month | html_url | pdf_url | agency_names | agency_ids | excerpts |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2017-26968 | Airworthiness Directives; Rolls-Royce plc Turbojet Engines | Proposed Rule | We propose to supersede airworthiness directive (AD) 2016-03- 03 that applies to all Rolls-Royce plc (RR) Viper Mk. 521, Viper Mk. 522, and Viper Mk. 601-22 turbojet engines. AD 2016-03-03 requires reducing the life of certain critical parts. Since we issued AD 2016- 03-03, RR determined that additional parts for these RR Viper engine models are affected. This proposed AD would add additional engine parts to the applicability. We are proposing this AD to address the unsafe condition on these products. | 2017-12-15 | 2017 | 12 | https://www.federalregister.gov/documents/2017/12/15/2017-26968/airworthiness-directives-rolls-royce-plc-turbojet-engines | https://www.govinfo.gov/content/pkg/FR-2017-12-15/pdf/2017-26968.pdf | Transportation Department; Federal Aviation Administration | 492,159 | We propose to supersede airworthiness directive (AD) 2016-03- 03 that applies to all Rolls-Royce plc (RR) Viper Mk. 521, Viper Mk. 522, and Viper Mk. 601-22 turbojet engines. AD 2016-03-03 requires reducing the life of certain critical parts. Since we... |