# Revisions to Operational Requirements for the Use of Enhanced Flight Vision Systems (EFVS) and to Pilot Compartment View Requirements for Vision Systems
> **Rule** · — · Published 2017-01-09 · 82 FR 2193
## Document
- **Document number:** C1-2016-28714
- **Category:** other
- **Type:** Rule
- **Action:** —
- **Citation:** 82 FR 2193
- **Publication date:** 2017-01-09
- **FAA docket:** Docket No.: FAA-2013-0485
## Source
- [Federal Register document](https://www.federalregister.gov/documents/2017/01/09/C1-2016-28714/revisions-to-operational-requirements-for-the-use-of-enhanced-flight-vision-systems-efvs-and-to)
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