About Us
Experience the freedom of weightlessness with Zero-GravityX in the largest Zero-G plane n the world, where we're redefining access to zero-gravity adventures.
Our mission is simple: bring the extraordinary sensation of zero-gravity to more enthusiasts than ever before by making it affordable. Through our innovative presale model, we harness the power of economies of scale to optimize operational costs and flight schedules, dramatically increasing efficiency.
The result? An experience once reserved for NASA astronauts and the ultra-wealthy is now within your reach. Feel the exhilaration of floating freely, performing aerial somersaults, and experiencing Earth without the constraints of gravity.
Don't miss your chance to secure this life-changing adventure at an incredible price. As flight dates approach, prices increase significantly—make the leap today and lock in your spot among the stars.
Getting Ready Fast
Plane modifications are moving fast,. Fly in the Zero-GravityX modified Boeing 767-200F, the largest and most modern zero G plane in North America. Our hover volume is the largest in the world, and has unique, patent pending, foldable seating arrangement, where the seats are leaned up against the walls allow maximization of cabin space for hovering.
GravityX provides the largest hovering volume per participates. At least 12 cubic meters for full experience participant. Participants in GravitX b767 has 10% to 120% more hover space than in a Zero-G b727 plane.
Our Path to Launch
Q2 2025
Aircraft enters modification hangar
Q1 2026
Structural & interior retrofit complete
Q3 2026
Certification & test flights
Q4 2026
First passenger flights (Miami, FL)
Timeline depends on FAA’s final certifications and flight approvals.
Lihai Katz CEO
More than a decade of transportation and aerospace experience, working as the project engineer for a Joint Venture between a NASA AMES company and Israel Aerospace Industries (IAI), later managing the Unmanned Helicopter programs for IAI, leading the development, modification and certification of heavy airborne vehicles. A private pilot and a space enthusiast.
Prof. Yeshayhu (Shai) Katz MD. Dsc. Co-Founder
Former director of the Department of Anesthesiology, Rambam Medical Center, also a professor at the Ruth and Bruce Rappaport Faculty of Medicine of the Technion – Israel Institute of Technology. Was a Visiting Professor at the Department of Anesthesiology, Hermann- Memorial Hospital of the University of Texas, Houston. Published over 85 scientific articles. Prof. Katz was awarded the Hershel Rich Technion Innovation Prize.