![GKN Aerospace, Marshall and Parker Aerospace join forces to explore liquid hydrogen fuel systems for zero emission aircraft GKN Aerospace, Marshall and Parker Aerospace join forces to explore liquid hydrogen fuel systems for zero emission aircraft](https://www.gknaerospace.com/globalassets/global-images/aerospace-news/2023/hydrogen_press_release_mou1.jpg)
GKN Aerospace, Marshall and Parker Aerospace join forces to explore liquid hydrogen fuel systems for zero emission aircraft
Parker Hannifin - Watch how Parker Aerospace is setting higher standards to make air travel safer: https://prker.co/31GTMsK #ThisIsParker #Aerospace | Facebook
![Parker Hannifin Logo Parker Aerospace Filtration Division Business Organization, spiderman, text, rectangle png | PNGEgg Parker Hannifin Logo Parker Aerospace Filtration Division Business Organization, spiderman, text, rectangle png | PNGEgg](https://e7.pngegg.com/pngimages/291/360/png-clipart-parker-hannifin-logo-parker-aerospace-filtration-division-business-organization-spiderman-text-rectangle.png)
Parker Hannifin Logo Parker Aerospace Filtration Division Business Organization, spiderman, text, rectangle png | PNGEgg
![Parker Aerospace on X: "We've supported multiple #STEM organizations, most notably FIRST Robotics and their annual competitions. Recently we presented the organization a grant for $10,000. Learn more: https://t.co/egdyIVKMtH #FIRSTInspires https://t.co ... Parker Aerospace on X: "We've supported multiple #STEM organizations, most notably FIRST Robotics and their annual competitions. Recently we presented the organization a grant for $10,000. Learn more: https://t.co/egdyIVKMtH #FIRSTInspires https://t.co ...](https://pbs.twimg.com/media/FvntANjXwAMimzM.jpg)