K Class Rocket Motor

AeroTech K1999N

AeroTech
Warp 9
Ø 98mm
Total Impulse
2540.0Ns
Burn Time
1.34s
Avg Thrust
1887.4N
Max Thrust
2159.6N

Thrust Profile (N)

1.34s Burn Window

Engineered by AeroTech, the K1999N is a 98mm solid rocket motor designed for high-power rocketry (HPR). As an official K-class motor, it delivers a total impulse of 2540.0 Ns over a 1.34 second burn window.

With an average thrust of 1887.4 N and a peak of 2159.6 N, it features a dual-peak thrust curve optimal for general sport flying. It utilizes the Warp 9 propellant formulation, dictating its specific impulse and exhaust signature.

Technical Specifications

Tripoli Rocketry Association, Inc.
Diameter 98 mm
Length 289 mm
Hardware RMS-98/2560
Delays (s) P
Specific Impulse 211.4 s
Peak Thrust 2336.97 N
Peak Time T+ 0.019s
T/W Ratio 64.37
Propellant Warp 9
Profile dual-peak
Type reload
Sparky No

Mass Budget

2989g Total
Casing (Dry)
1764.0g
59.0%
Propellant
1225.0g
41.0%
Live Sizing
Flight Envelope

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