Rocket Motor Guide
Aerospace Specialty Products Sonda II B
Aerospace Specialty Products - Sonda II B {Kit} (KSON-18)
| Motor | Weight oz | TTW Average | TTW Peak | Accel f/s2 | Speed mph | Rod Len feet | Burnout Time sec | Optimal Delay sec | Time to Apogee sec | Altitude feet |
|---|---|---|---|---|---|---|---|---|---|---|
| Apogee A2 | 1.54 | 5:1 | 13:1 | 357.07 | 95.09 | 2.6 | 1.39 | 3.40 | 4.59 | 305 |
| Apogee 1/2A2 | 1.46 | 5:1 | 11:1 | 294.84 | 51.60 | 2.9 | 0.70 | 2.20 | 2.70 | 100 |
| Estes A3T | 1.60 | 6:1 | 16:1 | 421.51 | 82.72 | 1.5 | 1.06 | 3.10 | 3.96 | 232 |
| Estes A10T | 1.49 | 7:1 | 35:1 | 708.04 | 52.07 | 1.2 | 0.93 | 2.20 | 2.93 | 117 |
| Estes 1/4A3T | 1.52 | 7:1 | 14:1 | 352.36 | 20.16 | 1.8 | 0.27 | 1.00 | 1.07 | 13 |
| Apogee 1/4A2 | 1.43 | 7:1 | 15:1 | 413.54 | 20.28 | 1.8 | 0.25 | 1.00 | 1.05 | 13 |
| MPC 1/2A3-M | 1.53 | 8:1 | 14:1 | 359.82 | 39.19 | 1.9 | 0.48 | 1.70 | 1.98 | 56 |
| Estes 1/2A3T | 1.53 | 8:1 | 21:1 | 568.96 | 35.72 | 1.3 | 0.43 | 1.60 | 1.83 | 48 |
| Quest C6 | 2.16 | 9:1 | 43:1 | 784.15 | 195.59 | 1.8 | 2.59 | 5.30 | 7.69 | 1090 |
| Estes A8 | 1.88 | 9:1 | 27:1 | 476.40 | 62.67 | 1.6 | 0.78 | 2.60 | 3.18 | 145 |
| Estes 1/2A6 | 1.79 | 9:1 | 22:1 | 429.12 | 26.18 | 1.7 | 0.39 | 1.20 | 1.39 | 25 |
| Apogee C4 | 1.90 | 10:1 | 31:1 | 661.86 | 202.55 | 1.3 | 2.39 | 5.20 | 7.39 | 1125 |
| Estes C5 | 2.05 | 11:1 | 56:1 | 1372.46 | 250.52 | 1.2 | 2.01 | 5.50 | 7.31 | 1169 |
| Estes B4 | 1.97 | 12:1 | 35:1 | 713.79 | 125.11 | 1.1 | 1.12 | 4.20 | 5.12 | 425 |
| Weco C6 | 2.04 | 13:1 | 34:1 | 645.84 | 186.03 | 1.4 | 1.72 | 5.00 | 6.52 | 786 |
| Estes C6 | 2.12 | 13:1 | 39:1 | 607.49 | 238.37 | 1.3 | 1.94 | 5.50 | 7.24 | 1045 |
| Estes B6 | 1.94 | 14:1 | 34:1 | 564.27 | 137.29 | 1.4 | 0.94 | 4.40 | 5.14 | 454 |
| Quest A6 | 1.84 | 14:1 | 33:1 | 488.77 | 62.75 | 1.5 | 0.44 | 2.60 | 2.84 | 125 |
| Quest A8 Q-Jet | 1.76 | 14:1 | 31:1 | 784.08 | 77.33 | 1.6 | 0.46 | 3.00 | 3.26 | 172 |
| FSI A6 | 1.87 | 15:1 | 32:1 | 641.18 | 63.88 | 1.4 | 0.52 | 2.50 | 2.82 | 121 |
| Aerotech C6W | 2.11 | 17:1 | 33:1 | 660.35 | 272.25 | 1.4 | 1.62 | 5.70 | 7.12 | 1127 |
| Quest B6 | 1.87 | 17:1 | 40:1 | 583.29 | 163.45 | 1.4 | 0.82 | 4.70 | 5.32 | 529 |
| Apogee B7 | 1.62 | 19:1 | 41:1 | 886.17 | 186.48 | 1.1 | 0.76 | 4.80 | 5.36 | 594 |
| Aerotech D8 | 1.97 | 20:1 | 42:1 | 1014.91 | 411.93 | 0.8 | 2.46 | 5.70 | 7.96 | 1851 |
| Apogee C10 | 1.92 | 28:1 | 71:1 | 1668.56 | 291.90 | 0.6 | 1.04 | 5.70 | 6.54 | 1032 |
| Aerotech C12T | 2.07 | 30:1 | 57:1 | 1115.95 | 283.81 | 1.0 | 0.98 | 5.90 | 6.68 | 1030 |
| Aerotech D13W | 2.47 | 31:1 | 62:1 | 1182.44 | 433.07 | 0.7 | 1.73 | 6.50 | 8.03 | 1752 |
| Aerotech D10W | 2.22 | 35:1 | 69:1 | 1514.91 | 464.93 | 0.6 | 1.42 | 6.40 | 7.62 | 1693 |
| Apogee D10 | 2.22 | 37:1 | 69:1 | 1523.27 | 471.31 | 0.6 | 1.43 | 6.40 | 7.63 | 1705 |
| Aerotech D21T | 2.18 | 58:1 | 89:1 | 1982.33 | 543.14 | 0.5 | 1.03 | 6.60 | 7.43 | 1653 |
| Aerotech D24T | 2.40 | 60:1 | 114:1 | 1316.91 | 451.06 | 0.7 | 0.94 | 6.90 | 7.64 | 1529 |
| Aerotech E25T | 2.01 | 64:1 | 123:1 | 2975.06 | 650.10 | 0.4 | 1.02 | 6.40 | 7.22 | 1751 |
Weight - The total weight of the rocket, with motor, at lift-off.
TTW Average - The average thrust-to-weight ratio of the rocket.
TTW Peak - The peak thrust-to-weight ratio of the rocket.
Accel - The maximum acceleration experienced by the rocket.
Speed - The maximum speed experienced by the rocket.
Rod Len - The minimal rod/rail length for the rocket to reach a safe speed (9 m/s) for free flight.
Optimal Delay - The optimal delay time (equal to the time from burnout to apogee).
Altitude - The altitude at apogee.
Note: These simulation results should be used with caution. Always double-check to ensure that your flight will be safe.
The Rocket Motor Guide helps you choose the right motor to use in your rocket by running a simulation using each of the motors in the RocketReviews.com motor database.
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