Pratt & Whitney XA103

[GeorgeA]

P&W completed PDR for its NGAD engine candidate (paywalled):

Pratt & Whitney reaches crucial digital design milestone for NGAP prototype | InsideDefense.com

Pratt & Whitney has completed a crucial preliminary design review of its digital offering for the Air Force's secretive Next Generation Adaptive Propulsion prototype, according to an advance news release from the company.

insidedefense.com

 

[GeorgeA]

Here's the RTX press release:

https://www.rtx.com/news/news-center/2024/02/12/rtxs-pratt-whitney-business-completes-key-design-review-on-next-generation-ada