Title 14, Part 31 — Airworthiness Standards: Manned Free Balloons
35 sections
Section 31.1
Applicability.
Section 31.12
Proof of compliance.
Section 31.14
Weight limits.
Section 31.16
Empty weight.
Section 31.17
Performance: Climb.
Section 31.19
Performance: Uncontrolled descent.
Section 31.20
Controllability.
Section 31.21
Loads.
Section 31.23
Flight load factor.
Section 31.25
Factor of safety.
Section 31.27
Strength.
Section 31.31
General.
Section 31.33
Materials.
Section 31.35
Fabrication methods.
Section 31.37
Fastenings.
Section 31.39
Protection.
Section 31.41
Inspection provisions.
Section 31.43
Fitting factor.
Section 31.45
Fuel cells.
Section 31.46
Pressurized fuel systems.
Section 31.47
Burners.
Section 31.49
Control systems.
Section 31.51
Ballast.
Section 31.53
Drag rope.
Section 31.55
Deflation means.
Section 31.57
Rip cords.
Section 31.59
Trapeze, basket, or other means provided for occupants.
Section 31.61
Static discharge.
Section 31.63
Safety belts.
Section 31.65
Position lights.
Section 31.71
Function and installation.
Section 31.81
General.
Section 31.82
Instructions for Continued Airworthiness.
Section 31.83
Conspicuity.
Section 31.85
Required basic equipment.