The U.S. Federal Aviation Administration (FAA) issued a proposed requirement for 453 U.S.-registered Boeing 737 aircraft to undergo detailed inspections amid safety concerns. The cost of safetyCorrectly assembling the seats will cost $85 per seat, with up to 69 seats in each of the 453 Boeing 737 aircraft, for a total cost of up to $2,656,845, according to FAA estimates. Boeing said the FAA had previously issued guidance on safety concerns regarding track-mount seats in December 2025, according to Reuters. FAA proposed rulemakingThe FAA issued the NPRM, which, although it isn’t a legal order, will be available for public comment until Sept. 10, 2026, and will then be reviewed and, if approved, issued as an airworthiness directive (AD). Do you think additional seat safety measures will become a legal requirement for Boeing 737s?