Loading a parachute, in the context of skydiving, refers to the precise and meticulous process of packing it correctly into its container so that it deploys safely and reliably when needed. This critical procedure ensures the parachute is ready for immediate and flawless deployment during a skydive.
The Importance of Proper Parachute Packing
As highlighted by experts, "The key is to properly pack your parachute so it opens up when you need it." This isn't just about fitting fabric into a bag; it's about arranging every component in a specific order to facilitate a smooth, controlled opening sequence. Without proper packing, the parachute could malfunction, leading to dangerous situations.
To achieve a reliable pack, the process involves several distinct and essential steps:
1. Untangling the Lines
Before any folding begins, the suspension lines (the cords connecting the parachute canopy to the harness) must be meticulously checked.
- Process: Each line must be perfectly straight, free of any twists, knots, or snags. This is often done by running hands down the entire length of the lines from the canopy's edge to the risers.
- Why it's Crucial: Tangled or twisted lines can prevent the canopy from inflating symmetrically, leading to a partial deployment, line twists, or other dangerous malfunctions upon opening.
2. Flaking (Separating) the Canopy Sections
The canopy, which is the main fabric component that catches air, consists of multiple cells or sections. Flaking is the process of carefully separating and aligning these individual sections.
- Process: The canopy is laid flat, and each cell is smoothed out, removing any trapped air and ensuring that the fabric panels are separated and lie neatly side-by-side.
- Benefit: This step ensures that air can enter and inflate all cells uniformly and simultaneously during deployment, allowing the canopy to open into its intended aerodynamic shape without hesitation or distortion.
3. Folding the Parachute Properly
Once the lines are clear and the canopy is flaked, the entire parachute must be folded using specific techniques. This is far from a casual fold; it's a highly precise method to reduce the canopy's volume into a compact, deployable bundle.
- Techniques: Professional packers employ various precise folds, often involving folding the canopy lengthwise into panels, then crosswise, ensuring that the leading edge (the part that faces into the wind first) is correctly positioned for immediate inflation.
- Outcome: A correct fold ensures the parachute exits the container smoothly and inflates symmetrically, minimizing the risk of twists or instability as it opens.
4. Stowing Away the Lines
The final critical step involves neatly stowing the suspension lines into their designated channels or elastic loops within the parachute container's pack tray.
- Process: The lines are typically folded in a "Z" or "S" pattern and then tucked under small elastic bands (known as "stow bands").
- Purpose: This prevents the lines from becoming tangled during storage, allows for a controlled, progressive release of the lines as the canopy emerges from the container, and ensures they pay out smoothly without snagging.
Summary of Parachute Packing Steps
| Step | Description | Importance for Safe Deployment |
|---|---|---|
| Untangle Lines | Ensure all suspension lines are straight and free of any knots or twists. | Prevents line twists and ensures the canopy inflates evenly. |
| Flake Canopy Sections | Carefully separate and smooth out each cell of the parachute canopy. | Facilitates uniform air inflation and proper shape upon opening. |
| Fold Parachute Properly | Execute specific folds to create a compact, aerodynamic bundle. | Ensures smooth extraction from the container and symmetrical canopy inflation. |
| Stow Lines Away | Neatly tuck suspension lines into designated elastic loops or channels. | Prevents tangles during storage and allows for progressive, controlled line release. |
Conclusion
Proper parachute loading (packing) is a fundamental skill in skydiving, demanding precision, patience, and adherence to manufacturer guidelines. It's a critical safety measure that ensures the parachute opens reliably when it counts. For practical insights and training, it is highly recommended to learn from certified instructors or riggers.
