FAA Saw Boeing Supplier Using Liquid Dawn Soap on 737 Max Door Seal: NYT https://www.businessinsider.com/faa-boeing-spirit-aerosystems-dawn-soap-door-seal-737-max-2024-3 'The regulator then observed mechanics at Spirit AeroSystems, which builds the fuselage of Boeing's 737 Max, cleaning up using a wet cheesecloth, per The Times' Mark Walker.' #boeing #aviation