"You’re working hard to make the most of the small, punchy thermals. Slowly working your way up the mountain, you’re already thinking of cloud base and your next glide, when BANG: a big asymmetric collapse turns quickly into a cravatted spiral dive. You check for altitude and decide to go for the reserve. AND THEN……….."
I wrote this article back in 2012, after hearing of multiple reserve deployment accidents during that season (both here and abroad). I am re posting this as I am still amazed at how many pilots haven't spared a thought as to what happens before, during and after a reserve deployment. Enjoy.......
"After three years of running SIV courses with Jocky Sanderson, I have seen reserves of all shapes and sizes and witnessed many reserve deployments. I have also experienced the effects of a down planing reserve and was shocked at how quickly it can happen, and the force of impact with the ground (I landed in water, had I descended on hard ground I would have suffered serious injury).
After leaving flight school, most pilots spend all their time learning and accumulating knowledge and experience on how to stay up and thermal efficiently, go XC and understand the weather and what the sky is doing around them. Other than buying a reserve and fitting it to the harness, often no more is thought about emergencies and reserves until the moment when the pilot needs it.
Visualisation is a tool used by sports psychologists and coaches to help athletes prepare before their event. It has been proven to cultivate not only a competitive edge, but also to create renewed mental awareness and a heightened sense of well-being and confidence. Pilots who make a “Visual Emergency Plan” react better in an emergency situation as they have already thought about and planned the sequence of events that would take place before and after a reserve deployment.
Down-planing - notice the position of the reserve behind the pilot with the wing actively flying in front
There are four vital stages when throwing your reserve:
Stage 1 The decision to throw the reserve
Altitude and circumstance are the key factors in your decision to throw your reserve. If you are at low altitude and suffer an uncontrollable collapse, then the reserve should be thrown immediately, thus giving the reserve more time to open into a controlled descent, as well as giving the pilot ample time to de-power and bring in the main (more on this during stage 3).
If you’re high when your collapse occurs and you are attempting to recover the wing into a controlled flying configuration, then you must keep checking your altitude to ensure that you can deploy the reserve if you need to. Recognise what the wing is doing and the effect your brake inputs are having on the collapse/cascade. If your wing is in a cravatted spiral and accelerating, throw your reserve as the increasing G forces can cause you to black out very quickly.
Stage 2 Deployment Sequence
You have made the decision to throw the reserve and are reaching for your red handle. You must pull the handle and reserve in the same direction as it was put into the harness. If you pull the handle at 180 degrees across your lap then it can get trapped, and handles have been ripped off due to the force induced by a panicking pilot.
Jocky Sanderson teaches the “Look, Locate, Grasp, Pull and Throw” technique. He says “You pull the handle out the way you put the bag in, that’s the critical piece. It comes out the way it slides in and then you give it a healthy throw behind you… away from you”.
Stage 3 -Depowering the Main
Whompf!! You feel the reserve open behind you and your canopy starts to dive forward and react to the reserve opening. Pull hard on the A risers to induce a massive symmetric tuck/collapse, and then pull in all your lines quickly until you have the glider almost bundled up in your hands and non-reactive. It is VITAL that you de-power the main and stop it from flying; otherwise one of three things can happen:
The wing could fly against the reserve, causing it to down-plane/fly to the ground, resulting in a descent rate much faster than under the reserve on its own. Jocky Sanderson and Allan Zoller (Air Turquiose testing house) tested the forces of down-planing and their instruments recorded over 14m/s descent rate!!!
The wing begins to fly sideways and rotates around you and the reserve (can occur after riser twists and cravattes), significantly increasing the G-force and speed of descent.
The wing begins to fly into the reserve, bashing it, and causing the reserve to collapse and twist into the main, resulting in you falling to the ground with two collapsed wings above your head.
If you cant de-power the main and gather in the lines using your A's, go to your brakes and start wrapping the brake line around your hands until the glider stalls and hangs limply above your head. This method will also allow a slower descent as you have more cloth/fabric above your head providing air resistance.
Stage 4 Landing
You are now descending under your reserve at a rate of 4-5m/s (average round parachute). Get into the hang position and brace for impact.Adopt the parachute PLF landing position to reduce the risk of injury on impact
If you will be landing in water, then release the paraglider and lines which are gathered in your arms just before impact to prevent being “engulfed”.Unclip from your harness and quickly swim away from all lines and equipment.
If you are landing in trees, then release the held paraglider and lines just before impact,ensuring all body parts are free from lines to prevent injury if/when lines snag on a tree.Brace/attach yourself to branches to prevent falling out of the tree, then call for help.
Knowledge, experience and familiarity with your equipment are the keys to safe flying. Get your equipment out and inspect your harness and wing for airworthiness. Pull out your reserve and get familiar with it. Check the lines as you would your wing. Look at the way it connects to your harness. Practice pulling it out and visualise throwing it away from your body.
Invest in educational material you can learn from during the winter months. Jocky Sanderson’s new DVD “Security in Flight 2” demonstrates all the paraglider collapse and recovery techniques, and also has a second disc which covers everything from EN glider testing to locked-in spirals and water landings. Bruce Goldsmith’s “SIV Bible” is another great source of information with in depth diagrams and descriptions detailing all aspects of paraglider emergencies and recovery techniques.
Of course nothing beats world class instruction and first-hand experience gained by attending an SIV course. Since we began running SIV courses in 2012, other instructors have also began offering this type of training in a variety of locations throughout Australia. This is a real benefit to the paragliding community and allows pilots from all areas and backgrounds the opportunity to learn skills which could save their lives (and are lots of FUN!!). When choosing which SIV course to attend, it’s a good idea to contact pilots who have previously completed SIV training and get their feedback and opinion on the course/instructor and how it was run. There can be a big difference in what manoeuvres are taught and the way they are taught depending on instructors.
SKY OUT PARAGLIDING is runs small group SIV training all year round, and teams up with Jocky Sanderson once a year for larger SIV and XC courses. Check our course calender on thew website for upcoming dates.
Types of Reserves
Most manufacturers these days offer reserves and ongoing maintenance/repack services. Before you choose which reserve to buy, do some research on the net to determine its suitability for you (don’t just take whatever your instructor sells).Ensure you buy a reserve which has been tested to your weight range.Small light weight reserves open very quickly but can have a high sink rate; large reserves have a lower descent rate but can have a delayed opening and can be unstable/oscillate during the descent (Check what the weight was during certification). The two main types of reserves are the Round Reserve Canopies and the steerable Rogallos.
Round Reserve Canopies
The most common type of reserve.
Very easy to pack, light weight, fast and reliable openings.
Cannot be steered, higher sink rate when compared to a rogallo.
The Rogallo cannot be steered until the main is either cut away or has been pulled in/depowered, or there is a high risk of down planing. Rogallos can deploy and inflate with a strong turning movement, resulting in riser twists after opening which can prevent steering altogether.
Low stability and inner pressure – if after opening the rogallo is hit by your paraglider (main not under control/depowered) it can easily deflate and get caught up in your paraglider lines.