2017-21-51: Turbine Engine Compressor Section
Emergency order 2017-21-51 is an airworthiness directive. The FAA's subject line: Turbine Engine Compressor Section. System: engine.
What it applies to as the FAA lists it
- Kind of product
- Aircraft
- Makes
- Engine Alliance
- Models
- GP7270, GP7272, GP7277
Dates and paperwork
- Docket
- Unknown
- Replaced by
- 2017-23-03
- Status
- Historical
- The FAA's document
- Read the order on the FAA's site
Source: FAA Dynamic Regulatory System, airworthiness directives. The FAA's document is the authority; the register counts are this site's, from the FAA register of November 6, 2026. Connections as data: /graph/directive/2017-21-51.json · aircraft systems.