Today marks the start of the National Transportation Safety Board's crucial two-day hearing, focusing on the alarming incident where a door panel detached from a Boeing 737 MaxJet mid-flight in January. The investigation aims to scrutinize Boeing's inspection processes and uncover the factors that contributed to this malfunction. Key executives from Boeing will face questioning to clarify missing documentation and provide insight into the company's oversight mechanisms. With the hearing scheduled to commence at 9 a.m. Eastern, aviation safety experts and industry stakeholders eagerly await to understand the implications of this incident and the measures required to prevent future occurrences.