> Is this the first time these planes have been inspected? Most likely weren't checked since the planes left the factory yes. To quote from: https://theaircur

> Is this the first time these planes have been inspected? Most likely weren't checked since the planes left the factory yes. To quote from: https://theaircurrent.com/feed/dispatches/united-finds-loose-bolts-on-plug-doors-during-737-max-9-inspections/ https://theaircurrent.com/feed/dispatches/united-finds-loose... "The five aircraft were delivered to United between November 2022 and September 2023, according to ch-aviation, and would likely not have been through a heavy maintenance C check that occurs every 4,000 to 6,000 hours or two to three years."