Boeing didn't train factory staff well enough in the lead up to the Alaska Airlines 737 Max blowout, NTSB says
1. NTSB blamed Boeing for inadequate training linked to ALK's incident. 2. Boeing workers lacked crucial experience during the door plug incident. 3. Criticism extended to FAA for insufficient oversight on safety measures. 4. Boeing will invest over $1 billion to improve safety and compliance. 5. Final NTSB report is pending and may influence Boeing and ALK's future.