Hermes FT 1 Main Bag

Made of the red fabric. Constructed dimensions are 7.5 by 17.12 inches.

Drogue bag is 15.7 and something deep.

Main bag improvements:

• Move demogorgon jaw grommet down to new center. Make jaw shorter
• Sew wider flap on jaw base. About 1/2 inch on either side.
• Use heaver webbing.
• store lines in bag with rubber bands so they don't catch other things
• make sure TD loops are big enough
  
  

Drogue bag improvements:

• Make angle between paws a little more obtuse.
• Test materials for locking loops on drogue.
• Use paracord with 1 cm spacing for locking loops.
• test placement of locking loops
• consider making the bag a tad larger
• tighten line locking loops and space them out more so the end of the loop has less to catch on
• build sleeve so drogue bag slides over main. Part sleeve.

Integration improvements:

• Eye - kevlar loop - TD - quicklink or kevlar loop - TD - kevlar permanently looped into bag - bag - swivel - riser - drogue
• Face TDs towards center of cup so the tops have room to pop off
• Where to place fin QK on eye?
• finger trap two 100 lb drogue lines into a 750 lb line

Hermes II Main Bag

Requirements:

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

Make new locking loop

Make lines stows and line container

Line Stows

The Hermes I bag did not stow or restrain the main parachute suspension lines or riser. There was concern that the unrestrained lines and riser could tangle with themselves or with the various hardware at the confluence. This could have caused the lines to abrade or TODO

Sources