Rigging Lab Memberships

August 4, 2025

Floating the Litter Uphill with a Dual Tension Tracking Line System

Floating the Litter Uphill with a Dual Tension Tracking Line System

/ Artificial High Directional AHD, Blog, Twin Tension Rope System, Two Rope Offsets

Floating the Litter Uphill with a Dual Tension Tracking Line System In high-angle terrain where a manual carry is dangerous or impossible, rescuers often rely on rope systems that elevate, stabilize, and precisely control patient movement. One such system—a dual-tensioned tracking line anchored to a Vortex frame and gin pole—offers the perfect solution for floating […]

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force angles in gin pole systems

Force Angle Verification and System Readiness in Gin Pole Rigging

/ Anchors, Arizona Vortex, Artificial High Directional AHD, Blog

Force Angle Verification and System Readiness in Gin Pole Rigging. Before committing any load—especially a human subject—to a directional or monopod system, the rig must pass a structural readiness check. This means more than simply tightening ropes or locking pins. It’s about confirming that every mechanical and geometric component is functioning within allowable thresholds. Failure

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