Thrust Profile (N)
1.15s Burn WindowEngineered by AeroTech, the D15T is a 24mm solid rocket motor designed for model rocketry. As an official D-class motor, it delivers a total impulse of 19.0 Ns over a 1.15 second burn window.
With an average thrust of 16.5 N and a peak of 31.4 N, it features a dual-peak thrust curve optimal for general sport flying. It utilizes the Blue Thunder propellant formulation, dictating its specific impulse and exhaust signature.
Technical Specifications
National Association of RocketryDiameter 24 mm
Length 70 mm
Hardware RMS-24/40
Delays (s) 4,5,7
Specific Impulse 217.2 s
Peak Thrust 31.36 N
Peak Time T+ 0.159s
T/W Ratio 35.84
Propellant Blue Thunder
Profile dual-peak
Type reload
Sparky No
Mass Budget
46.9g TotalCasing (Dry)
38.0g
81.0%
Propellant
8.9g
19.0%
Live Sizing
Flight Envelope
Design wings in your spreadsheet
AeroSheet loads airfoils directly into Google Sheets. Polars, 3D splines, Fusion 360 export, without leaving your spreadsheet.
Install in Google Sheets coming soon Comparable D-Class Alternatives
Veenie Kit
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.