• Boeing faces crisis in engineering, manufacturing, and quality control.
• Whistleblowers report safety concerns being ignored and retaliation.
• FAA criticized for weak oversight and expanding Boeing's self-certification authority.
• Defective aircraft continue to emerge from production.

This crisis may indicate a systemic failure in Boeing's quality control processes, which could have significant implications for the company's reputation and relationships with regulators and airline partners. The FAA's response may suggest a lack of effective oversight, which could raise concerns about the safety of Boeing's aircraft and the broader aviation industry.