Rocket Motor Guide
Estes SM-3 Seahawk
Estes - SM-3 Seahawk {Kit} (2149) [1998-1998]
| 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 C4 | 6.80 | 2:1 | 7:1 | 158.40 | 44.14 | 3.6 | 2.37 | 2.00 | 4.17 | 177 |
| Estes C5 | 6.95 | 2:1 | 12:1 | 326.79 | 57.18 | 2.0 | 2.01 | 2.40 | 4.21 | 198 |
| Estes B4 | 6.87 | 2:1 | 7:1 | 189.43 | 26.95 | 9.1 | 1.11 | 1.20 | 2.11 | 48 |
| Weco C6 | 6.94 | 3:1 | 7:1 | 186.46 | 35.45 | 6.8 | 1.72 | 1.60 | 3.12 | 94 |
| Estes C6 | 7.02 | 3:1 | 8:1 | 213.32 | 57.92 | 5.0 | 1.96 | 2.40 | 4.16 | 184 |
| Estes B6 | 6.84 | 3:1 | 7:1 | 179.10 | 32.22 | 5.5 | 0.89 | 1.50 | 2.19 | 52 |
| Aerotech E6RCT | 8.06 | 3:1 | 7:1 | 155.84 | 118.25 | 3.5 | 7.23 | 4.50 | 10.73 | 1233 |
| Aerotech E7RCT | 7.91 | 3:1 | 7:1 | 150.55 | 109.91 | 3.5 | 5.74 | 4.00 | 8.74 | 928 |
| Aerotech C6W | 7.01 | 3:1 | 7:1 | 166.19 | 73.64 | 3.1 | 1.67 | 2.80 | 4.27 | 242 |
| Quest B6 | 6.77 | 4:1 | 8:1 | 221.86 | 36.34 | 4.1 | 0.81 | 1.60 | 2.21 | 62 |
| Apogee E6 | 7.83 | 4:1 | 12:1 | 295.11 | 145.03 | 2.2 | 6.14 | 4.50 | 9.64 | 1295 |
| Aerotech D7T | 7.69 | 4:1 | 6:1 | 141.13 | 105.59 | 3.4 | 2.87 | 3.90 | 6.57 | 561 |
| Apogee B7 | 6.52 | 4:1 | 9:1 | 233.65 | 40.42 | 2.6 | 0.79 | 1.70 | 2.29 | 74 |
| Aerotech D8 | 6.87 | 4:1 | 9:1 | 235.31 | 127.44 | 2.3 | 2.47 | 4.10 | 6.37 | 646 |
| Aerotech E10 | 7.62 | 5:1 | 11:1 | 279.91 | 211.81 | 2.2 | 4.10 | 4.70 | 8.60 | 1377 |
| QUEST D8 | 22.22 | 5:1 | 17:1 | 123.65 | 21.78 | 19.7 | 2.25 | 1.00 | 3.05 | 64 |
| Estes D11 | 7.78 | 5:1 | 15:1 | 328.18 | 124.85 | 2.1 | 1.93 | 4.30 | 6.03 | 531 |
| Apogee C10 | 6.82 | 6:1 | 15:1 | 415.48 | 77.97 | 1.7 | 1.01 | 3.10 | 3.91 | 231 |
| Estes D12 | 7.70 | 6:1 | 17:1 | 341.79 | 121.21 | 2.0 | 1.72 | 4.20 | 5.72 | 487 |
| Aerotech C12T | 6.97 | 6:1 | 12:1 | 317.44 | 77.92 | 1.8 | 0.96 | 3.10 | 3.86 | 222 |
| Estes C11 | 7.45 | 6:1 | 13:1 | 284.68 | 68.74 | 2.2 | 0.84 | 2.80 | 3.44 | 169 |
| Aerotech E12RCJ | 8.30 | 7:1 | 11:1 | 261.06 | 202.85 | 2.0 | 3.15 | 5.10 | 8.05 | 1158 |
| Aerotech D13W | 7.37 | 7:1 | 13:1 | 334.67 | 147.36 | 1.6 | 1.79 | 4.30 | 5.89 | 612 |
| Aerotech E11J | 8.40 | 7:1 | 11:1 | 258.37 | 199.65 | 2.3 | 2.88 | 5.10 | 7.78 | 1082 |
| Aerotech D10W | 7.11 | 7:1 | 15:1 | 395.23 | 152.84 | 1.7 | 1.40 | 4.70 | 5.90 | 609 |
| Apogee D10 | 7.11 | 8:1 | 15:1 | 397.47 | 153.46 | 1.7 | 1.40 | 4.70 | 5.90 | 609 |
| Aerotech D15T | 7.75 | 8:1 | 17:1 | 402.45 | 146.69 | 1.4 | 1.48 | 4.50 | 5.78 | 591 |
| Aerotech F12 | 8.55 | 9:1 | 14:1 | 312.57 | 257.19 | 1.7 | 3.02 | 5.50 | 8.32 | 1387 |
| Aerotech E15W | 7.97 | 9:1 | 17:1 | 427.24 | 237.96 | 1.4 | 2.69 | 5.60 | 8.09 | 1301 |
| Aerotech E18W | 8.21 | 10:1 | 18:1 | 447.29 | 260.50 | 1.3 | 2.29 | 5.60 | 7.69 | 1250 |
| Aerotech E20W | 7.93 | 12:1 | 20:1 | 508.99 | 248.13 | 1.2 | 1.83 | 5.60 | 7.23 | 1093 |
| Aerotech D21T | 7.08 | 12:1 | 19:1 | 518.97 | 174.47 | 1.2 | 0.98 | 5.00 | 5.78 | 628 |
| Aerotech D24T | 7.29 | 13:1 | 24:1 | 392.32 | 149.18 | 1.6 | 1.00 | 4.70 | 5.50 | 532 |
| CTI 24E22-13A | 8.19 | 13:1 | 18:1 | 444.18 | 199.40 | 1.7 | 1.09 | 5.50 | 6.39 | 765 |
| Aerotech F24 | 8.41 | 13:1 | 24:1 | 569.93 | 291.48 | 1.3 | 2.21 | 6.00 | 8.01 | 1417 |
| Aerotech E25T | 6.91 | 13:1 | 26:1 | 757.78 | 210.98 | 0.9 | 0.95 | 5.40 | 6.15 | 763 |
| CTI 26E31-15A | 8.04 | 17:1 | 25:1 | 649.49 | 223.65 | 1.3 | 0.97 | 5.60 | 6.37 | 819 |
| Aerotech E30T | 7.73 | 19:1 | 28:1 | 761.79 | 310.19 | 0.9 | 1.25 | 6.10 | 7.15 | 1198 |
| Aerotech E28T | 8.12 | 19:1 | 29:1 | 717.62 | 297.50 | 0.9 | 1.25 | 6.20 | 7.25 | 1186 |
| Estes E30T | 7.71 | 19:1 | 29:1 | 773.34 | 264.87 | 0.9 | 1.05 | 5.90 | 6.75 | 993 |
| Aerotech F39 | 8.32 | 22:1 | 35:1 | 858.29 | 352.94 | 0.8 | 1.34 | 6.50 | 7.64 | 1411 |
| Aerotech F44W | 7.89 | 25:1 | 38:1 | 996.87 | 359.95 | 1.1 | 1.00 | 6.40 | 7.20 | 1221 |
| Aerotech E50 | 7.56 | 30:1 | 32:1 | 831.11 | 367.13 | 0.9 | 0.87 | 6.40 | 7.07 | 1210 |
| CTI 25E75-17A | 8.04 | 43:1 | 55:1 | 1440.88 | 192.71 | 0.6 | 0.43 | 5.40 | 5.63 | 624 |
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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