Whistleblower warned Boeing of flaws in 787 planes that could have ‘devastating consequences’
When did Cuevas file his initial complaint about the issues?

Cuevas filed his initial complaint about the issues in October 2023, reporting "substandard manufacturing and maintenance processes" he witnessed to Boeing and Spirit1.
How did the FAA react to the whistleblower reports this year?

The FAA received over 11 times more Boeing whistleblower reports in the first five months of this year compared to all of 2023. The agency strongly encourages anyone with safety concerns to report them and thoroughly investigates every report. This surge in reports indicates intense scrutiny on Boeing's safety and quality practices.
What was Boeing's response to Cuevas' allegations?

Boeing said it had previously investigated Cuevas' allegations and they did not pose a safety problem. "Engineering analysis determined that the issues raised did not present a safety concern and were addressed," Boeing said in a statement. The company added that it is reviewing the documents Cuevas' attorneys made public and will investigate any new claims.