Summary
The FAA is withdrawing a notice of proposed rulemaking (NPRM). The NPRM proposed a new airworthiness directive (AD) for certain CFE Company (CFE) turbofan engines that published in the Federal Register on January 5, 2017. The proposed action that published in the Federal Register on January 5, 2017 was a duplicate of an NPRM, Directorate Identifier 2016-NE-21-AD, that published in the Federal Register on January 3, 2017. Accordingly, we withdraw the proposed rule that published in the Federal Register on January 5, 2017.