TECH FOCUS TECH FOCUS: AErOSPACE By NAME, info This special section serves as a preview of the 2023 SAE AeroTech conference in march. But there's more to it than that. " Industry 4.0 can seem vague and like marketing buzz at times, but it's really just about how we can use a variety of digital data to better understand our processes and make smarter decisions faster than ever before. " -Curtis Richardson IN THIS SECTION 10 Unstoppable aerospace industry & innovation 16 Where the physical and digital meet 22 Standards roulette: which one to use for safety-critical software and hardware development? 24 How to write a digital-ready standard 26 AI, ML, DLA are subjects of new special issue of SAE's aero journal 10 February 2023 Keynoter Val Miftakhov is founder and CEO of ZeroAvia. UPDATE ZeroAvia