# \#pratt-whitney

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## [Pratt & Whitney licenses Hermeus to produce F100-PW-229 fighter engines](https://forum.landoffset.com/t/pratt-whitney-licenses-hermeus-to-produce-f100-pw-229-fighter-engines/2556)

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**Author:** [@system](https://forum.landoffset.com/u/system)\
**Replies:** 0\
**Last updated:** [September 15, 2026, 7:01pm UTC](https://forum.landoffset.com/t/pratt-whitney-licenses-hermeus-to-produce-f100-pw-229-fighter-engines/2556 "2026-09-15T19:01:27Z")

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Pratt & Whitney has licensed Hermeus to manufacture the F100-PW-229 fighter-engine variant, giving the U.S. defense industrial base a new qualified production source for the established turbofan, the companies said Sept.…