aircraft systems at the university of tom paris in finland. it's good to have you on the program, stephen. and so would you agree? should the public feel safe about getting inside an airplane and taking off these dates? a good i think i think the public should feel safe. a statistically flying on an aircraft is incredibly safe. the cost of might to very high standards, more importantly than maintain to even high standards. it's a highly regulated safe industry. it's a highly regulated industry. what about getting a airplane from the, the blueprint and the drawing board to the market, the certification process. you say that that there maybe needs to be questions raised about how that takes place. if it's too fast, if the quality checks are adequate, talk to me about the quote, the way that i say this particular problem happening is, um, you know, you've got a huge company. boeing and the overseen by an american market like to the f i and this isn't the 1st problem, the borrowings have with this particular style of back off the, the, the, the ma