D Class Rocket Motor

AeroTech D24T

AeroTech
Blue Thunder
Ø 18mm
Total Impulse
18.0Ns
Burn Time
1.22s
Avg Thrust
14.8N
Max Thrust
25.5N

Thrust Profile (N)

1.22s Burn Window

Engineered by AeroTech, the D24T is a 18mm solid rocket motor designed for model rocketry. As an official D-class motor, it delivers a total impulse of 18.0 Ns over a 1.22 second burn window.

With an average thrust of 14.8 N and a peak of 25.5 N, it features a regressive 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 Rocketry
Diameter 18 mm
Length 70 mm
Hardware RMS-18/20
Delays (s) 4,5,6,7,8,10
Specific Impulse 211.1 s
Peak Thrust 25.52 N
Peak Time T+ 0.035s
T/W Ratio 47.05
Propellant Blue Thunder
Profile regressive
Type reload
Sparky No

Mass Budget

32g Total
Casing (Dry)
23.3g
72.8%
Propellant
8.7g
27.2%
Live Sizing
Flight Envelope

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