SM 39 Razor Fighter

Full Specifications

SM-39 Razor Fighter Jet Concept by Stavatti

The SM-39 Razor Fighter is a bold next generation air dominance and multirole combat aircraft concept from Stavatti Aerospace. It aims to combine extreme speed, advanced stealth shaping, modern avionics and flexible mission roles into a single platform that could perform air superiority, long range strike and interception.

With a highly unusual triple fuselage layout, the Razor concept pushes aerodynamic design into new territory. It blends innovations like variable geometry air intakes, thrust vectoring nozzles and deep internal weapons bays with a structure built for sustained high speed flight.

Manufacturer

Stavatti Aerospace Ltd, a U.S.-based aerospace design firm, developed the SM-39 Razor as an independent proposal for future combat air systems. The company describes it as a bridge between existing fighters and advanced future aircraft with optional autonomous operation.

Speed and Range

Stavatti projects the SM-39 Razor could reach cruise speeds above Mach 2.5 and top near Mach 4 in dedicated flight regimes. Its engine concept uses next generation variable cycle afterburning turbofans for both high speed and efficient cruise. Estimated operational ceilings reach above 70,000 feet with a broad speed envelope from slow landing speeds to hypersonic cruise.

Cost and Production

Based on public information, a typical per-unit flyaway cost is estimated near 85 million USD. The Razor is described as under development but does not yet have confirmed flight hardware or formal acquisition backing from U.S. military services.