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Operations · Jul 16, 2026 · 11 min

Rigging a Helicopter Lift: Slings, Angles, and the Design Factors That Keep a Load Flying

Why aerial rigging departs from crane practice: center of gravity, sling-angle tension, 5:1/7:1/10:1 design factors, and ASME B30 hardware.

Rigging External Load Design Factors Slings And Hardware Aerial Lift Engineering Load Safety

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Part 133 (7) External Load (6) Density Altitude (4) Aircraft Selection (2) Chinook (2) Heavy Lift Helicopters (2) Heavy Lift Planning (2) Helicopter Lift Capacity (2) Lift Planning (2) Rigging (2) 14 CFR 133.33 (1) Aerial Lift Engineering (1)

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