News/Product/May 19, 2026

GE Aerospace wins US Air Force contract for GE426 preliminary design review

The U.S. Air Force awarded GE Aerospace a contract to complete the preliminary design review of the GE426, a new medium-thrust engine for the Autonomous Collaborative Platform effort. The work matures the prototype through design review, refining its capability, producibility and cost. It is a design contract rather than a production order, and no value was disclosed.

  • Preliminary design review for the GE426 engine
  • Medium-thrust class engine for the Autonomous Collaborative Platform
  • No contract value disclosed; not a production order
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Source
GE Aerospace press release
May 19, 2026
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