D Class Rocket Motor

AeroTech D9W

AeroTech
White Lightning
Ø 24mm
Total Impulse
18.8Ns
Burn Time
1.88s
Avg Thrust
10.0N
Max Thrust
20.0N

Thrust Profile (N)

1.88s Burn Window

Engineered by AeroTech, the D9W is a 24mm solid rocket motor designed for model rocketry. As an official D-class motor, it delivers a total impulse of 18.8 Ns over a 1.88 second burn window.

With an average thrust of 10.0 N and a peak of 20.0 N, it features a neutral thrust curve optimal for heavy rockets requiring high off-the-pad acceleration. It utilizes the White Lightning propellant formulation, dictating its specific impulse and exhaust signature.

Technical Specifications

National Association of Rocketry
Diameter 24 mm
Length 70 mm
Hardware RMS-24/40
Delays (s) 4,5,7
Specific Impulse 189.3 s
Peak Thrust 17.2 N
Peak Time T+ 0.35s
T/W Ratio 21.46
Propellant White Lightning
Profile neutral
Type reload
Sparky No

Mass Budget

47.4g Total
Casing (Dry)
37.3g
78.7%
Propellant
10.1g
21.3%
Live Sizing
Flight Envelope

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