FAA clears 737 Max software bug, but U.S. carriers stick with older, flawed versions
The FAA has determined that a vertical navigation glitch in the latest 737 Max flight management software is not a safety risk, clearing the path for the 737 Max 10 certification. However, major U.S. airlines continue to avoid the new software versions due to a history of other bugs, preferring older, less problematic updates despite their own known issues.