F Class Rocket Motor

AeroTech F67C

AeroTech
Classic
Ø 29mm
Total Impulse
77.5Ns
Burn Time
1.41s
Avg Thrust
55.2N
Max Thrust
72.8N

Thrust Profile (N)

1.41s Burn Window

Engineered by AeroTech, the F67C is a 29mm solid rocket motor designed for model rocketry. As an official F-class motor, it delivers a total impulse of 77.5 Ns over a 1.41 second burn window.

With an average thrust of 55.2 N and a peak of 72.8 N, it features a dual-peak thrust curve optimal for general sport flying. It utilizes the Classic propellant formulation, dictating its specific impulse and exhaust signature.

Technical Specifications

Tripoli Rocketry Association, Inc.
Diameter 29 mm
Length 112 mm
Hardware Single Use
Delays (s) 6,9,14
Specific Impulse 214.6 s
Peak Thrust 68.7 N
Peak Time T+ 0.692s
T/W Ratio 65.68
Propellant Classic
Profile dual-peak
Type SU
Sparky No

Mass Budget

85.7g Total
Casing (Dry)
48.9g
57.1%
Propellant
36.8g
42.9%
Live Sizing
Flight Envelope

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