| Section No. | Description |
|---|---|
| Section 31.1 | Proof of compliance |
| Section 31.12 | Weight limits |
| Section 31.14 | Empty weight |
| Section 31.16 | Performance: Climb |
| Section 31.17 | Performance: Uncontrolled descent |
| Section 31.19 | Controllability |
| Section 31.20 | Loads |
| Section 31.21 | Flight load factor |
| Section 31.23 | Factor of safety |
| Section 31.25 | Strength |
| Section 31.27 | General |
| Section 31.31 | Materials |
| Section 31.33 | Fabrication methods |
| Section 31.35 | Fastenings |
| Section 31.37 | Protection |
| Section 31.39 | Inspection provisions |
| Section 31.41 | Fitting factor |
| Section 31.43 | Fuel cells |
| Section 31.45 | Pressurized fuel systems |
| Section 31.46 | Burners |
| Section 31.47 | Control systems |
| Section 31.49 | Ballast |
| Section 31.51 | Drag rope |
| Section 31.53 | Deflation means |
| Section 31.55 | Rip cords |
| Section 31.57 | Trapeze, basket, or other means provided for occupants |
| Section 31.59 | Static discharge |
| Section 31.61 | Safety belts |
| Section 31.63 | Position lights |
| Section 31.65 | Function and installation |
| Section 31.71 | General |
| Section 31.81 | Instructions for Continued Air worthiness |
| Section 31.82 | Conspicuity |
| Section 31.83 | Required basic equipment |
| Section 31.85 | Applicability |