H Class Rocket Motor

Cesaroni 276H152-15A

Cesaroni Technology
Blue Streak
Ø 38mm
Total Impulse
275.9Ns
Burn Time
1.91s
Avg Thrust
152.4N
Max Thrust
212.4N

Thrust Profile (N)

1.91s Burn Window

Engineered by Cesaroni Technology, the 276H152-15A is a 38mm solid rocket motor designed for high-power rocketry (HPR). As an official H-class motor, it delivers a total impulse of 275.9 Ns over a 1.91 second burn window.

With an average thrust of 152.4 N and a peak of 212.4 N, it features a regressive thrust curve optimal for general sport flying. It utilizes the Blue Streak propellant formulation, dictating its specific impulse and exhaust signature.

Technical Specifications

Tripoli Rocketry Association, Inc.
Diameter 38 mm
Length 185 mm
Hardware Pro38-2G
Delays (s) 6,8,10,12,15
Specific Impulse 203.8 s
Peak Thrust 212.5 N
Peak Time T+ 0.018s
T/W Ratio 52.13
Propellant Blue Streak
Profile regressive
Type reload
Sparky No

Mass Budget

298g Total
Casing (Dry)
160.0g
53.7%
Propellant
138.0g
46.3%
Live Sizing
Flight Envelope

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