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  1. When closed, the main parachute bag shall completely enclose all components of the main parachute system from the vent of the parachute to one foot above the bottom of the main riser.
    1. All compartments of the bag shall not open under ascent vibration loads and drogue deployment shock loads
  2. After drogue deployment, the top of the bag shall be flush or below the top of the cup.
  3. The bag shall ensure lines first deployment.

Notes:

  • Keep paracord
  • Ewing style locking loop

Plan: Add a cylinder to the top of the bag for the stowed lines to slide into. The cylinder will have another mouth on top to close the lines. When packing the parachute, the cylinder can be rolled down.

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  • Make new locking loop

  • Make a bight test article
  • Make a rubber bands compatible lines container

 

Pieces:

  • Fabric: Main rectangle, bottom, flaps (demogorgon), line stow rectangle, line stow container, line stow demogorgon
  • Webbing: parachute loop, bridle, reinforcement bands, line stow loops
  • Locking loop

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Dimensions for rectangle:

  • Tube ID = 5.622-5.637

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  • "
  • Parachute volume = 225 in3 w/0 lines
  • Sewing tolerance
  • Clearance
  • Seam width

 

Line Stow Sewing Procedure

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