JimmyJerez
I hope that the sewing of badges was tongue in cheek?
Anyway, the reasons why SE Fitts are to be used for sewing badges on flying suits are as follows:
1. Makes sure they don't come off and fall into control runs and snag emergency egresses or other safety equipment. IE. They are fit for purpose.
2. Flame resistant stitching used to aid identification following an accident.
3. Ensures that the badges are put in the approved location as laid down by the Air Publications.
LJ