Validated acoustic and aerodynamic gains across the operating envelope.
Reduction at equivalent thrust vs. standard propellers.
Halved acoustic detection range — direct mission-window extension.
One acoustic geometry, scaled: INDROX 5027 and INDROX 7035.
High-fidelity computational sweeps — predictive, repeatable.
Reduce community opposition. Gain regulatory approval. Unlock restricted airspace with platforms operators and regulators trust.
Reduce acoustic detection distance. Extend mission windows. Enhance tactical discretion across sovereign aerospace programs.
The same low-noise blade geometry, engineered at two diameters. Matte finish only — the way an instrument should be.
Designed, simulated, and manufactured in France — a fully sovereign supply chain for acoustic propulsion, from blade geometry to finished part.
Three principles separate INDROX from empirical propeller development.
Not empirical iteration. High-fidelity aeroacoustic simulation (FWH, LES) for predictable, certified performance.
Drop-in geometry for existing UAV platforms. No platform lock-in — license or buy, globally.
Validated with operational partners. DGAC compliance pathways defined. Immediate commercialization.
Operators, OEMs, defense primes — let's discuss how INDROX can unlock new mission possibilities for your platform.
Drop us a line — we typically respond within one business day.