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AIRCRAFT PROGRAM

JetZero Z4

Lift typeFixed wing
Construction typeFactory-built
Control typePiloted
Engine typeTurbofan
ApplicationCargo, Military Transport, Passenger large
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200-plus passenger, commercial-military blended wing body aircraft. Initially powered by Pratt & Whitney GTF engines, then switchd to PW2000. Funded by U.S. DoD’s Defense Innovation Unit, and includes possible tanker variant: KC-Z4. Formerly JetZero BWB Demonstrator.

Type variants

Variant Launch/First flight Production end  
JetZero Z4 / Blended wing body full-scale aircraft demonstrator, includes cargo variant: Z4F, and theorised refueling tanker variant: KC-Z4.

Recent news

View full news archive for the JetZero Z4.

See recent updates (latest 20/07/2026)

Airframer

Supply chain

  (21 links)
Design Design (3) Design Software (2)
Manufacturing Processes & Treatments Composite Processes & Manufacturing (1) Computer Integrated Manufacturing (2)
Airframe & Structures Airframe Assemblies (2) Landing Assemblies (1)
Propulsion Auxiliary Power (1) Engine Structure & Casings (1) Turbine Engines (1)
Mechanical Systems & Hardware Actuation (1) Mechanical Hardware (1)
Fluid, Fuel & Environmental Systems Fuel Systems (1)
Electrical & Electronic Active Electronic Components (1)
Avionics, Instruments & Sensors Flight & Data Management (1)
Test, Inspection & Measurement Test Services (1)
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