Boeing 737 Max airplanes, including one belonging to TUI Group, left, sit parked at a storage lot, Monday, April 26, 2021, near Boeing Field in Seattle. Lawmakers, on Tuesday, May 18, are asking Boeing and the Federal Aviation Administration for records detailing production problems with two of the company's most popular airliners. The lawmakers are focusing on the Boeing 737 Max and a larger plane, the 787, which Boeing calls the Dreamliner. (AP Photo/Ted S. Warren)