# Reverse thrust is one of the most visible and audible parts of the arrival.

*aerospace · news · 2026-04-13 · Simple Flying*

## Key points

- Boeing 777X must be certified to stop without any reverse thrust under FAA and EASA rules.
- Boeing performed a maximum-energy rejected takeoff test at Edwards AFB with fully worn brakes, no reversers.
- Wet runway testing for the 777X will include reverse thrust in some scenarios, unlike dry runway certification.
- The 777X braking system features new Safran technology, including titanium torque tubes and oxidation protection.
- Boeing's 777X certification has now advanced to the fourth out of five FAA testing phases.

**Companies:** Boeing, Safran
**Countries:** United States, France

[Read the full story on Simple Flying](https://simpleflying.com/true-boeing-777x-doesnt-need-reverse-thrust-full-stop/)

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