Rocket Motor Guide
Estes Jayhawk
Estes - Jayhawk {Kit} (2085) [1993-1996]
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| Aerotech E6RCT | 10.46 | 2:1 | 5:1 | 109.41 | 72.83 | 4.6 | 7.31 | 3.00 | 9.31 | 738 |
| Aerotech E7RCT | 10.31 | 2:1 | 5:1 | 105.44 | 67.97 | 4.8 | 5.83 | 2.50 | 7.33 | 522 |
| Aerotech C6W | 9.41 | 3:1 | 5:1 | 114.60 | 48.96 | 4.2 | 1.66 | 1.80 | 3.26 | 130 |
| Quest B6 | 9.17 | 3:1 | 6:1 | 153.77 | 23.56 | 8.2 | 0.83 | 1.00 | 1.63 | 29 |
| Apogee E6 | 10.23 | 3:1 | 8:1 | 212.29 | 91.64 | 2.7 | 6.18 | 3.50 | 8.68 | 793 |
| Aerotech D7T | 10.09 | 3:1 | 5:1 | 98.41 | 68.84 | 4.9 | 2.87 | 2.70 | 5.37 | 324 |
| Apogee B7 | 8.92 | 3:1 | 6:1 | 161.40 | 26.48 | 4.1 | 0.78 | 1.20 | 1.78 | 37 |
| Aerotech D8 | 9.27 | 3:1 | 6:1 | 164.49 | 85.38 | 3.1 | 2.43 | 3.00 | 5.23 | 383 |
| Aerotech E10 | 10.02 | 3:1 | 8:1 | 201.00 | 150.23 | 2.8 | 4.15 | 3.50 | 7.45 | 895 |
| Estes D11 | 10.18 | 4:1 | 11:1 | 269.63 | 85.12 | 2.4 | 1.86 | 3.20 | 4.86 | 301 |
| Apogee C10 | 9.22 | 4:1 | 11:1 | 296.81 | 54.74 | 2.3 | 1.06 | 2.20 | 3.06 | 130 |
| Aerotech D9W | 10.26 | 4:1 | 8:1 | 192.45 | 96.22 | 4.5 | 1.91 | 3.30 | 5.01 | 331 |
| Estes D12 | 10.10 | 4:1 | 12:1 | 297.95 | 84.40 | 2.3 | 1.66 | 3.20 | 4.66 | 283 |
| Aerotech C12T | 9.37 | 5:1 | 9:1 | 226.47 | 53.82 | 2.4 | 1.01 | 2.20 | 3.01 | 123 |
| Estes C11 | 9.84 | 5:1 | 9:1 | 228.42 | 47.27 | 2.6 | 0.89 | 2.00 | 2.69 | 92 |
| Aerotech E12RCJ | 10.70 | 5:1 | 8:1 | 188.01 | 143.51 | 2.8 | 3.10 | 3.90 | 6.80 | 742 |
| Aerotech D13W | 9.76 | 5:1 | 9:1 | 241.25 | 104.24 | 2.1 | 1.73 | 3.30 | 4.83 | 374 |
| Aerotech E11J | 10.80 | 5:1 | 8:1 | 188.54 | 142.96 | 2.9 | 2.93 | 3.80 | 6.53 | 694 |
| Aerotech D10W | 9.51 | 5:1 | 10:1 | 283.41 | 107.44 | 2.2 | 1.43 | 3.50 | 4.73 | 369 |
| Apogee D10 | 9.51 | 6:1 | 11:1 | 285.07 | 109.06 | 2.2 | 1.44 | 3.50 | 4.74 | 374 |
| Aerotech D15T | 10.15 | 6:1 | 12:1 | 301.95 | 106.51 | 1.8 | 1.41 | 3.50 | 4.71 | 364 |
| Aerotech F12 | 10.95 | 6:1 | 10:1 | 233.10 | 184.92 | 2.2 | 2.95 | 4.30 | 7.05 | 906 |
| Aerotech E15W | 10.37 | 6:1 | 12:1 | 313.15 | 170.35 | 1.8 | 2.71 | 4.30 | 6.81 | 851 |
| Aerotech E18W | 10.61 | 8:1 | 13:1 | 330.90 | 189.77 | 1.6 | 2.21 | 4.50 | 6.51 | 819 |
| Aerotech E20W | 10.33 | 8:1 | 15:1 | 378.26 | 180.75 | 1.5 | 1.85 | 4.40 | 6.05 | 709 |
| Aerotech D21T | 9.48 | 9:1 | 13:1 | 374.39 | 125.00 | 1.5 | 1.00 | 3.90 | 4.70 | 387 |
| Aerotech D24T | 9.69 | 9:1 | 17:1 | 283.49 | 103.02 | 2.1 | 0.94 | 3.60 | 4.34 | 301 |
| CTI 24E22-13A | 10.59 | 9:1 | 13:1 | 328.50 | 147.13 | 2.2 | 1.13 | 4.30 | 5.23 | 484 |
| Aerotech F24 | 10.80 | 9:1 | 17:1 | 432.79 | 213.18 | 1.5 | 2.22 | 4.70 | 6.72 | 934 |
| Aerotech E25T | 9.31 | 10:1 | 19:1 | 545.47 | 151.01 | 1.1 | 0.96 | 4.30 | 5.06 | 482 |
| CTI 26E31-15A | 10.43 | 12:1 | 18:1 | 483.30 | 161.40 | 1.6 | 0.89 | 4.60 | 5.29 | 516 |
| Aerotech E30T | 10.13 | 14:1 | 20:1 | 559.82 | 226.53 | 1.1 | 1.26 | 4.90 | 5.96 | 787 |
| Aerotech E28T | 10.52 | 14:1 | 21:1 | 545.79 | 219.70 | 1.1 | 1.27 | 5.00 | 6.07 | 778 |
| Estes E30T | 10.11 | 14:1 | 21:1 | 569.57 | 194.35 | 1.1 | 1.06 | 4.80 | 5.66 | 645 |
| Aerotech F39 | 10.72 | 16:1 | 25:1 | 650.46 | 260.57 | 1.0 | 1.35 | 5.20 | 6.35 | 936 |
| Aerotech F44W | 10.29 | 18:1 | 27:1 | 736.65 | 264.99 | 1.3 | 1.02 | 5.20 | 6.02 | 798 |
| Aerotech E50 | 9.95 | 22:1 | 23:1 | 608.89 | 271.09 | 1.1 | 0.88 | 5.30 | 5.98 | 807 |
| CTI 25E75-17A | 10.43 | 31:1 | 40:1 | 1082.89 | 149.11 | 0.8 | 0.34 | 4.40 | 4.54 | 400 |
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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