FAA Adds New Airworthiness Requirements Adressing Engine Bird Ingestion

The Department of Transportation (DOT) has added a new testing requirement to the airworthiness regulation addressing engine bird ingestions. New turbofan engines will now have to be able to continue operating after ingesting medium flocking birds (MFB) while operating at a lower fan speed associated with climb or approach

https://simpleflying.com/faa-adds-airworthiness-requirements-bird-ingestion/