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rope rescue

Rapid Extraction Module Support-REMS Overview and Operations - Rescue Training That Tracks with Reality

Rapid Extraction Module Support in Wildland Firefighting

/ Blog, Wildland and REMS

Rapid Extraction Module Support in Wildland Firefighting Wildland firefighting is one of the world’s most hazardous jobs. Crews face unpredictable terrain and serious obstacles to emergency response when something goes wrong on the fireline. The development of the Rapid Extraction Module Support (REMS) concept—and its adoption as a national standard in the wildland fire community—marks […]

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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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Sideways A-Frame with Winch Load Control and Guying Strategy

Sideways A-Frame with Winch Load Control and Guying Strategy

/ Arizona Vortex, Artificial High Directional AHD, Blog

Sideways A-Frame with Winch Load Control and Guying Strategy When rigging a sideways A-frame for load movement, especially with a winch mounted to the rear leg, the entire structure behaves more like a torquing monopod than a traditional tripod or A-frame. The applied force pushes downward through the head, but the system’s tendency to rotate

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Directional Frame Setup and Guying Angles in Rescue Rigging

Directional Frame Setup and Guying Angles in Rescue Rigging

/ Anchoring, Anchors, Artificial High Directional AHD, Blog

Directional Frame Setup and Guying Angles in Rescue Rigging When deploying directional frames in rope rescue, especially A-frame or gin pole setups, small adjustments in angles can make the difference between a reliable system and one on the edge of collapse. Proper guying—both front and back—is not just about holding the frame upright. It’s about

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climber fall rescue - 5 First Principles of Rescue Rigging

Climber Rescue Team Using Twin Tension Rope Systems

/ Blog, Designing Your Processes, Mainline Systems and Operations, Twin Tension Rope System

Climber Rescue Team Using Twin Tension Rope Systems A climber begins their ascent. Movements are steady and deliberate. Each step shows control. But even skilled climbers can fall. And when they do, preparation makes the difference and it is here we see a Climber Rescue Team Using Twin Tension Rope Systems. The Fall: Fast Response

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ASAP Belay System

How the ASAP Belay System Protects Single-Tensioned Rope Operations

/ Belaying, Blog

Why a Belay System Still Matters in a Single-Tensioned Rope Setup In single-tensioned rope systems, the mainline carries the full load. While this simplifies edge transitions and minimizes gear, it introduces one essential requirement: a dependable, redundant backup. This is where the ASAP Belay System comes into play. Rather than acting as an equal partner

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STRS lower

Lowering with Confidence Using the Single-Tensioned Rope System

/ Blog, General Rigging, Mainline Systems and Operations

A Lowering System Built on Simplicity and Redundancy The Single-Tensioned Rope System (STRS) is a rope rescue method that uses one rope to support and lower a load, while a second, redundant rope acts as a passive belay. The defining characteristic of this system is its asymmetric loading: only one rope is actively under tension

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petzl jag pick-offs

How to Perform a High-Angle Pick-Off Using the Petzl Jag and Double Long Tail Bowline

/ Blog, Pickoffs

How to Perform a High-Angle Pick-Off Using the Petzl Jag and Double Long Tail Bowline Keyphrase: high-angle pick-off with Petzl JagMeta Description: Learn how to execute a high-angle pick-off using the Petzl Jag system, a double long tail bowline, and two-point connection strategy. A complete breakdown of gear logic and safety flow.Tags: high-angle rescue, pick-off,

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Debunking the myth of parallel mechanical advantage

Why Parallel Haul Systems Don’t Double Mechanical Advantage in Rope Rescue

/ Blog, Designing Your Processes, Mainline Systems and Operations, Mechanical Advantage, Twin Tension Rope System, Two Tensioned Rope Rescue Systems

Debunking the Myth of Multiplying Mechanical Advantage In technical rope rescue, clarity and precision matter—especially when it comes to understanding mechanical advantage. One common belief that continues to circulate in the rescue and rigging world is that two parallel 3:1 systems hauling a single load equals a 6:1 advantage. It sounds intuitive. It looks clean

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gin pole ahd rope rescue

Gin Pole AHD rope rescue

/ Blog, Portable Anchors, Two Tensioned Rope Rescue Systems

In rope rescue, artificial high directionals (AHDs) are force multipliers—not just for mechanical advantage, but for terrain navigation, edge management, and operational flow. Among the most versatile and efficient of these is the gin pole. Whether used in confined space, industrial tower rescue, or wilderness cliffside extractions, a properly configured gin pole offers clean vertical

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arbor rope access

Rope Access Techniques in Arbor Work

/ Arborist, Blog, Rope Access and Working At Height, Twin Tension Rope System, Two Rope Offsets

What Is Rope Access? Rope access is a method of working at height using ropes, harnesses, and friction devices. In arbor work, it allows arborists to move vertically and position themselves securely within a tree canopy. These systems rely on safe anchors and friction-managed descent tools to control movement. Instead of climbing with ladders or

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Two Tension Offset Systems for Complex Rope Rescue

Two Tension Offset Systems for Complex Rope Rescue

/ Blog, Twin Tension Rope System, Two (Twin) Tension Rope Systems, Two Rope Offsets

Two Tension Offset Systems in Rope Rescue Keyphrase: two tension offsetSlug: two-tension-offset-systemsMeta Description: Learn how two tension offset systems improve rope rescue operations across complex terrain. Discover their function, advantages, and setup. What Is a Two Tension Offset? A two tension offset system is a rescue configuration that allows horizontal or diagonal movement of a

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rappelling with the clutch

Rappelling with the CLUTCH Device for Technical Rescue

/ Blog, Rappel Systems

Rappelling with the CLUTCH Device for Technical Rescue The CLUTCH, co-engineered by CMC and Harken Industrial, has rapidly become a trusted standard in rope rescue and tactical descent systems. Designed for precise control and operational versatility, the CLUTCH serves as a multi-role mechanical device capable of rappelling, belaying, lowering, and hauling—all in one compact form.

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prusik hitch self belay

Prusik Hitch Self Belay for Rappelling Safety

/ Blog, Rappel Systems

Prusik Hitch Self Belay for Rappelling Safety The Prusik hitch self-belay is a simple and reliable method for providing backup protection during a rappel. This technique involves using a friction hitch, specifically the Prusik knot, to create a hands-free safety system that engages automatically if the rappeller loses control of their descent. The self-belay is

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Independent Belay Systems for Technical Rope Rescue

Independent Belay Systems for Technical Rope Rescue

/ Blog, Rappel Systems

Independent Belay Systems for Technical Rope Rescue In rope rescue, redundancy isn’t a luxury—it’s a requirement. An independent belay system offers a critical safety layer during rappelling operations by providing a backup to arrest a fall if the primary system fails. Whether using a tandem Prusik belay or advanced mechanical devices like the CLUTCH or

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Retrievable Rope Rappel Techniques

Retrievable Rope Rappel Techniques

/ Blog, Rappel Systems

Retrievable Rope Rappel Techniques Retrievable rope systems have become a cornerstone of efficient, environmentally conscious rope work—especially in canyoneering, alpine climbing, and technical rope rescue. These systems allow a climber or technician to descend terrain and then recover their rope without leaving gear behind. When used correctly, retrievable rappel techniques conserve equipment, reduce environmental impact,

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