K Class Rocket Motor

AeroTech K76WN-P

AeroTech
White Lightning/Warp 9
Ø 54mm
Total Impulse
1349.8Ns
Burn Time
20.22s
Avg Thrust
66.8N
Max Thrust
299.7N

Thrust Profile (N)

20.22s Burn Window

Engineered by AeroTech, the K76WN-P is a 54mm solid rocket motor designed for high-power rocketry (HPR). As an official K-class motor, it delivers a total impulse of 1349.8 Ns over a 20.22 second burn window.

With an average thrust of 66.8 N and a peak of 299.7 N, it features a neutral thrust curve optimal for heavy rockets requiring high off-the-pad acceleration. It utilizes the White Lightning/Warp 9 propellant formulation, dictating its specific impulse and exhaust signature.

Technical Specifications

Tripoli Rocketry Association, Inc.
Diameter 54 mm
Length 368 mm
Hardware Single Use
Delays (s) P
Specific Impulse 163.8 s
Peak Thrust 284.07 N
Peak Time T+ 1.266s
T/W Ratio 5.33
Propellant White Lightning/Warp 9
Profile neutral
Type SU
Sparky No

Mass Budget

1277.9g Total
Casing (Dry)
437.9g
34.3%
Propellant
840.0g
65.7%
Live Sizing
Flight Envelope

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