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#1
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On Mar 15, 8:24 pm, Jim Meade wrote:
I'm looking at a parachute for a glider. Would like to use it for other flying, as well, if it is suitable. INo clue of the advantages/ disadvantages of any of them. Suggestions? Find a good parachute rigger knowledgeable about emergency (glider, aerobatic etc.) parachutes and ask them. One place to start is whoever packs parachutes for local glider pilots. Where are you located? Maybe people here can recommend somebody if they know where you are. There are lots of variables with brand and models and harness options and how well it fits you and the glider, and canopy size, and maybe tailoring the harness to fit you well, and ... lots of reasons to deal with a professional (ideally the person can also do some basic ground training for you and will be repacking your chute). Darryl |
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#2
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Darryl Ramm wrote:
On Mar 15, 8:24 pm, Jim Meade wrote: I'm looking at a parachute for a glider. Would like to use it for other flying, as well, if it is suitable. INo clue of the advantages/ disadvantages of any of them. Suggestions? Find a good parachute rigger knowledgeable about emergency (glider, aerobatic etc.) parachutes and ask them. One place to start is whoever packs parachutes for local glider pilots. Where are you located? Maybe people here can recommend somebody if they know where you are. There are lots of variables with brand and models and harness options and how well it fits you and the glider, and canopy size, and maybe tailoring the harness to fit you well, and ... lots of reasons to deal with a professional (ideally the person can also do some basic ground training for you and will be repacking your chute). Good idea in general, though the vast majority of parachute riggers have absolutely no clue what parachute style is most suitable for particular types of gliders. Much as I like and respect our friendly local rigger, for instance, one may get better advice on that subject here. My experience: I initially purchased a Long Softie (chair style) on the advice of our local rigger, which worked OK in several older semi-reclined gliders, but was rather uncomfortable in newer gliders. I sold it and bought a Mini Softie (backpack style), which is more comfortable for me in just about any glider, as well as in Citabrias, etc. Marc |
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#3
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On Mar 15, 11:47 pm, Marc Ramsey wrote:
Darryl Ramm wrote: On Mar 15, 8:24 pm, Jim Meade wrote: I'm looking at a parachute for a glider. Would like to use it for other flying, as well, if it is suitable. INo clue of the advantages/ disadvantages of any of them. Suggestions? Find a good parachute rigger knowledgeable about emergency (glider, aerobatic etc.) parachutes and ask them. One place to start is whoever packs parachutes for local glider pilots. Where are you located? Maybe people here can recommend somebody if they know where you are. There are lots of variables with brand and models and harness options and how well it fits you and the glider, and canopy size, and maybe tailoring the harness to fit you well, and ... lots of reasons to deal with a professional (ideally the person can also do some basic ground training for you and will be repacking your chute). Good idea in general, though the vast majority of parachute riggers have absolutely no clue what parachute style is most suitable for particular types of gliders. Much as I like and respect our friendly local rigger, for instance, one may get better advice on that subject here. My experience: I initially purchased a Long Softie (chair style) on the advice of our local rigger, which worked OK in several older semi-reclined gliders, but was rather uncomfortable in newer gliders. I sold it and bought a Mini Softie (backpack style), which is more comfortable for me in just about any glider, as well as in Citabrias, etc. Marc And I brought the same long-softie for possibly the same glider a DG-300/303, on recommendation from possibly the same rigger. If you buy a long-softie that is designed for a more reclined seating position, I think it comes implicitly with the idea that it won't necessarily be comfortable in all gliders - but maybe that's not obvious. It was incredibly comfortable in the DG-303 and front seat of a DG-1000, but when I brought my ASH-26E I purchased a mini-softie after measuring the seat back cutout and talking to my rigger to confirm what chute should work best. If somebody was buying a parachute for a DG-30x or DG-80x today I'd still recommend they look at a long-softie unless they also wanted to fly gliders here it did not work (e.g. Schleichers with small seat back cutouts). The long- softie also has lots of space to stow some basic survival gear in the lower foam padded seat cushion extension (spare hat, charts, pocket knife, etc.). A rigger not familiar with emergency chutes will probably have no idea, for those who are you at least have a chance. The best thing for fit to the glider is to try out parachutes from other pilots in your actual glider. Darryl |
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#4
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Darryl Ramm wrote:
And I brought the same long-softie for possibly the same glider a DG-300/303, on recommendation from possibly the same rigger. If you buy a long-softie that is designed for a more reclined seating position, I think it comes implicitly with the idea that it won't necessarily be comfortable in all gliders - but maybe that's not obvious. Actually, no, I bought the Mini Softie after I figured out I wasn't very comfortable in the 303 or the Duo. I think he just considers Long Softies to be the parachute that glider pilots buy... Marc |
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#5
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On Mar 16, 1:31*pm, Marc Ramsey wrote:
Darryl Ramm wrote: And I brought the same long-softie for possibly the same glider a DG-300/303, on recommendation from possibly the same rigger. If you buy a long-softie that is designed for a more reclined seating position, I think it comes implicitly with the idea that it won't necessarily be comfortable in all gliders - but maybe that's not obvious. Actually, no, I bought the Mini Softie after I figured out I wasn't very comfortable in the 303 or the Duo. *I think he just considers Long Softies to be the parachute that glider pilots buy... Marc As I am in the market for a parachute in the near future as well, does anyone have a suggestion what type of pack would be best in a Ka-6CR? Pete P.S. if you have a good condition used one I'd be interested as well |
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#6
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I sold nearly 200 new and used parachutes in the last year, mostly to glider
pilots but a large number to airplane pilots and many used for both airplane and glider and a very large number were exported out of the USA. There are important considerations depending on pilot size, weight and the type of airplane/glider you'll be using it for most...in general, back pack parachutes will most normally fit a larger variety of planes best. I offer Strong, National and Paraphernalia parachutes, all are excellent quality but all have different styles and fit. I also have helped National modify some designs and introduce new versions to suite other pilot needs, some National designs have been copied by both Strong and Paraphernalia....the GRF for instance was one of my designs now offered by both Strong and Paraphernalia and the National "teardrop" is offered by Strong and Paraphernalia as a Wedge model. Best to know the seller who really knows the subtle differences in models and airplane/glider types you might fly, and get a chute based on what is best for you. Please see my website page http://www.wingsandwheels.com/page39.htm with links to the major manufacturers and call me if you have questions....I'm always here (M-F 9-4), ready to help you make the best choice. Best regards Tim Please visit the Wings & Wheels website at www.wingsandwheels.com "Jim Meade" wrote in message ... I'm looking at a parachute for a glider. Would like to use it for other flying, as well, if it is suitable. INo clue of the advantages/ disadvantages of any of them. Suggestions? |
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#7
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Jim Meade wrote:
I'm looking at a parachute for a glider. Would like to use it for other flying, as well, if it is suitable. INo clue of the advantages/ disadvantages of any of them. A friend of mine is also looking for a new parachute. He is considering a new type of emergency parachute that is rectangular ram air design, like a sport parachute, but does not require the training that a sport parachute does. I believe this is the one: http://www.parachuteshop.com/aviator..._parachute.htm Scroll down about one page to the section labeled "The canopy". The main advantage seems to be a lower descent rate of 12 feet/second, vs the standard round emergency parachutes that have 18 feet/second. My high school physics says it's about the difference between jumping off a 2.5 foot high ladder vs a 5 foot high ladder. Any comments on the desirability of this new design compared to the round parachutes we use now? Is the lower descent rate ever a liability; e.g., in updrafts near a cloud? Does the lower descent rate also mean you might dragged more after landing in windy conditions? -- Eric Greenwell - Washington State, USA * Change "netto" to "net" to email me directly * Updated! "Transponders in Sailplanes" http://tinyurl.com/y739x4 * New Jan '08 - sections on Mode S, TPAS, ADS-B, Flarm, more * "A Guide to Self-launching Sailplane Operation" at www.motorglider.org |
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#8
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some emergency parachutes "can be" fitted with square (ram air) parachutes,
these are only for certified jumpers who have experience in this type of parachute. However, it also should be noted that square parachutes do not function like round or conical parachutes, they don't open reliably unless you are in a stable position, something you likely will not be in immediately after a bail out and may never be in if you're not an experienced jumper, more likely you will exit and emergency bail out tumbling and even with experience you may be disabled and unable to enter into a proper PLF position for deployment. The standard round canopies used in most emergency parachutes are extensively tested to open for all positions, in all imaginable conditions, even soaked wet, mispacked or other... the landing with a ram air parachute is also much like flying....they can be flown very fast, slowed, even stalled (though for emergency use they would be less controllable to limit these) you need to learn to flare at the correct time to make that soft airshow like stand up landing, otherwise your landing can be pretty eventful.....(ever notice how many at the local jump site are wearing casts or walking with crutches? )So IMHO and in the opinion of most manufacturers the ram air canopies have a place, but not typically in emergency pilot rigs. Tim Please visit the Wings & Wheels website at www.wingsandwheels.com "Eric Greenwell" wrote in message news:jQwDj.8843$2Y4.6839@trndny01... Jim Meade wrote: I'm looking at a parachute for a glider. Would like to use it for other flying, as well, if it is suitable. INo clue of the advantages/ disadvantages of any of them. A friend of mine is also looking for a new parachute. He is considering a new type of emergency parachute that is rectangular ram air design, like a sport parachute, but does not require the training that a sport parachute does. I believe this is the one: http://www.parachuteshop.com/aviator..._parachute.htm Scroll down about one page to the section labeled "The canopy". The main advantage seems to be a lower descent rate of 12 feet/second, vs the standard round emergency parachutes that have 18 feet/second. My high school physics says it's about the difference between jumping off a 2.5 foot high ladder vs a 5 foot high ladder. Any comments on the desirability of this new design compared to the round parachutes we use now? Is the lower descent rate ever a liability; e.g., in updrafts near a cloud? Does the lower descent rate also mean you might dragged more after landing in windy conditions? -- Eric Greenwell - Washington State, USA * Change "netto" to "net" to email me directly * Updated! "Transponders in Sailplanes" http://tinyurl.com/y739x4 * New Jan '08 - sections on Mode S, TPAS, ADS-B, Flarm, more * "A Guide to Self-launching Sailplane Operation" at www.motorglider.org |
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#9
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On Mar 17, 1:39 pm, "Tim Mara" wrote:
some emergency parachutes "can be" fitted with square (ram air) parachutes, these are only for certified jumpers who have experience in this type of parachute. However, it also should be noted that square parachutes do not function like round or conical parachutes, they don't open reliably unless you are in a stable position, something you likely will not be in immediately after a bail out and may never be in if you're not an experienced jumper, more likely you will exit and emergency bail out tumbling and even with experience you may be disabled and unable to enter into a proper PLF position for deployment. The standard round canopies used in most emergency parachutes are extensively tested to open for all positions, in all imaginable conditions, even soaked wet, mispacked or other... the landing with a ram air parachute is also much like flying....they can be flown very fast, slowed, even stalled (though for emergency use they would be less controllable to limit these) you need to learn to flare at the correct time to make that soft airshow like stand up landing, otherwise your landing can be pretty eventful.....(ever notice how many at the local jump site are wearing casts or walking with crutches? )So IMHO and in the opinion of most manufacturers the ram air canopies have a place, but not typically in emergency pilot rigs. Tim Please visit the Wings & Wheels website atwww.wingsandwheels.com The manufacture of the linked parachute claims that the P-124 was specifically designed as an emergency parachute for untrained airmen. I'm also curious if anyone has used one. Todd |
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#10
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On Mar 17, 1:00*pm, toad wrote:
On Mar 17, 1:39 pm, "Tim Mara" wrote: some emergency parachutes "can be" fitted with square (ram air) parachutes, these are only for certified jumpers who have experience in this type of parachute. However, it also should be noted that square parachutes do not function like round or conical parachutes, they don't open reliably unless you are in a stable position, something you likely will not be in immediately after a bail out and may never be in if you're not an experienced jumper, more likely you will exit and emergency bail out tumbling and even with experience you may be disabled and unable to enter into a proper PLF position for deployment. The standard round canopies used in most emergency parachutes are extensively tested to open for all positions, in all imaginable conditions, even soaked wet, mispacked or other... the landing with a ram air parachute is also much like flying....they can be flown very fast, slowed, even stalled (though for emergency use they would be less controllable to limit these) you need to learn to flare at the correct time to make that soft airshow like stand up landing, otherwise your landing can be pretty eventful.....(ever notice how many at the local jump site are wearing casts or walking with crutches? )So IMHO and in the opinion of most manufacturers the ram air canopies have a place, but not typically in emergency pilot rigs. Tim Please visit the Wings & Wheels website atwww.wingsandwheels.com The manufacture of the linked parachute claims that the P-124 was specifically designed as an emergency parachute for untrained airmen. I'm also curious if anyone has used one. Todd- Hide quoted text - - Show quoted text - Am I missing something? Here is some text from the linked website. Their own information seems to contradict. "Because of the advanced characteristics of these canopy designs, the Sport Aviator model may only be used by individuals who either have ram-air jumping experience such as skydiving, or have received special training in the use and performance of these canopies." and.... "The heart of the system is the P-124 ram-air canopy which is designed for use by airmen who may have no prior jump experience or who may even be incapacitated to some degree." Which is it? Both are referring to the P-124 canopy design. |
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