Thrust Profile (N)
0.87s Burn WindowEngineered by Cesaroni Technology, the 74F85-15A is a 24mm solid rocket motor designed for model rocketry. As an official F-class motor, it delivers a total impulse of 73.6 Ns over a 0.87 second burn window.
With an average thrust of 85.0 N and a peak of 105.6 N, it features a dual-peak thrust curve optimal for general sport flying. It utilizes the White Thunder propellant formulation, dictating its specific impulse and exhaust signature.
Technical Specifications
Canadian Association of RocketryMass Budget
96g TotalDesign wings in your spreadsheet
AeroSheet loads airfoils directly into Google Sheets. Polars, 3D splines, Fusion 360 export, without leaving your spreadsheet.
Need a custom engineering simulator?
The 3D engine on this page is built by Veenie Aerospace. We build bespoke, browser-native digital twins, aerodynamic simulators, and AI physics tools for UAV startups and defense contractors.