Kratos and GE Aerospace’s GEK800 Engine Receives U.S. Military Type Designation F143-ZZ-100 and EMD Contract Award for JASSM
Kratos and GE Aerospace’s GEK800 engine has received U.S. military type designation F143-ZZ-100 and an engineering, manufacturing and development contract for the JASSM program, becoming a second-source propulsion option. The award advances GE’s position in missile and uncrewed-platform propulsion, but the disclosed information does not quantify contract value or near-term revenue.
What happened
Kratos and GE Aerospace’s GEK800 engine has received U.S. military type designation F143-ZZ-100 and an engineering, manufacturing and development contract for the JASSM program, becoming a second-source propulsion option.
The read · Aug 17
The designation and JASSM EMD award move the read modestly positive for GE, adding defense-propulsion validation while leaving the financial impact unquantified.
Wrong if
The trade loses support if the EMD work does not convert into funded production, or if subsequent filings show immaterial economics relative to GE’s $45.9B revenue base.
CoverageSource: GlobeNewswire · Published here MON, AUG 17 · 7:00 AM ET · the only report in this recordHow this is decided →
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The story1 min read
The GEK800 engine, developed by Kratos and GE Aerospace, has received the U.S. military type designation F143-ZZ-100. The companies also received an engineering, manufacturing and development contract tied to the Joint Air-to-Surface Standoff Missile program, according to the GlobeNewswire announcement published August 17, 2026.
The engine is being selected as a second-source propulsion system for JASSM. That links GE Aerospace to a missile program while also extending the platform’s stated application toward small, low-cost engines for missiles and uncrewed systems.
The announcement does not disclose the contract’s dollar value, production timing, expected unit volumes or the revenue split between Kratos and GE Aerospace. The next markers are transition from development to production, customer-funded procurement and evidence that the engine wins additional missile or uncrewed-platform applications.
The read, in fullWhy it matters
The immediate read is incremental upside for GE’s defense positioning, with the type designation reducing qualification uncertainty and the EMD award creating a path toward JASSM production. GE’s $45.9B revenue base and 19.0% net margin mean the announcement is unlikely to be material to consolidated results without disclosed production volumes or contract value.
The arc● Open · no developments yet
· Published
The read above, as written. kept as written
Next · what would move this
2-4 weeks. Follow to be told when one lands.
▲ The case it holds
The F143-ZZ-100 designation and JASSM second-source role provide a concrete qualification milestone that could support follow-on missile and uncrewed-platform propulsion work.
▼ The case it breaks
Limited bear case — the contract’s value, production timing and GE revenue contribution are undisclosed, so the announcement may remain strategically positive but financially immaterial.
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