The Federal Aviation Administration (FAA) suggested implementing new airworthiness directives for some Boeing aircraft. On May 19th local time, the FAA suggested adopting new airworthiness directives for Boeing's 787-8, 787-9, and 787-10 aircraft. The proposed airworthiness directive requires the replacement of affected windows in Flight Module 1 and prohibits the installation of affected windows. The FAA also recommends adopting new airworthiness directives for Boeing 737-100, -200, -200C, -300, -400, and -500 series aircraft.