Ye Olde Rocket Forum - View Single Post - Thrustline Aerospace Sea Dart Plans

Attached below is the data for the Thrustline Aerospace Sea Dart from the RockSim file:

Sea Dart parts:

Nose cone Estes - Estes - PNC-55AC, Material: Polystyrene PS Nose shape: Hollow Ogive, Len: 5.4030 In., Dia: 1.3250 In. Wall thickness: 0.1250 In. Body insert: OD: 1.2000 In., Len: 0.5000 In. CG: 2.9515 In. , Mass: 0.3200 Oz.

Eyelet steel 3/4" long Walmart - SE3/4 - Eyelet Steel 3/4", Material: CG: 0.0000 In. , Mass: 0.0300 Oz.

Body tube Estes - EST 3087 - BT-55, Material: Paper OD: 1.3250 In. , ID: 1.2830 In. , Len: 16.0000 In. CG: 8.0000 In. , Mass: 0.8923 Oz.

Custom Fin set Aft - Custom, Material: Balsa (0.125" thick) , Mass: 0.1056 Oz., Radial angle 0 degrees
Point List in mm :
67.31000222123, 0.
59.2998724195293, 38.225374215174
30.3541760906558, 38.225374215174
0., 0.

Custom Fin set Forward - Custom, Material: Balsa (0.125" thick), Mass: 0.0542 Oz. Radial angle 0 degrees
Point List in mm :
67.310003109722, 0.
62.1787273219964, 21.8735182479402
69.093569932211, 22.5807180603486
45.9696181380312, 22.6099330730487
0., 0.

Body tube Estes - EST 3085 - BT-20, Material: Paper OD: 0.7360 In. , ID: 0.7100 In. , Len: 2.7500 In. Location: 13.0000 In. From the front of Body tube CG: 1.3750 In. , Mass: 0.0526 Oz.

Ring BMS - CR2055F - Centering Ring for 18mm into a BT55-Fiber, Material: paper2 Centering ring OD: 1.2830 In., ID: 0.7360 In., Len: 0.0500 In. Location: 2.5000 In. From the front of Body tube CG: 0.0250 In. , Mass: 0.0281 Oz.

Ring BMS - CR2055F - Centering Ring for 18mm into a BT55-Fiber, Material: paper2 Centering ring OD: 1.2830 In., ID: 0.7360 In., Len: 0.0500 In. Location: 0.1250 In. From the front of Body tube CG: 0.0250 In. , Mass: 0.0281 Oz.

Engine hook Estes - Engine hook - Standard size, Material: CG: 0.0000 In. , Mass: 0.0494 Oz.

Parachute - Custom, Material: Rip stop nylon 1 parachute, Shape: 6 sided Dia: 13.4820 In., Spill hole: 0.0000 In. CG: 1.1235 In. , Mass: 0.1796 Oz.

Launch lug Apogee - "1/8"" X 1" - , Material: Paper OD: 0.1720 In., ID: 0.1560 In., Len: 0.5000 In., Loc: 7.5000 In. CG: 0.2500 In. , Mass: 0.0013 Oz.

Launch lug Apogee - "1/8"" X 1" - , Material: Paper OD: 0.1720 In., ID: 0.1560 In., Len: 0.5000 In., Loc: 15.5000 In. CG: 0.2500 In. , Mass: 0.0013 Oz.