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#1
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I lost my best friend in a mid-air last November, a Cirrus hit a tow
plane in Colorado, we had a mid-air at Parowan and now the mid-air in Uvalde! I'm going ballistic as in Ballistic recovery system (BRS). At my age there's no way I'm getting out of my ship unless it's straight and level and under 1G. For about $4500 bucks and a little work I can have a little red handle that will extract me and my ship from a tumbling, lurching mass of fiberglass that is doing everything but flying. Any body got the straight skinny on the Uvalde mid-air? I'm thinking Chris did a flying ground loop (air-loop) that spun him around so fast it broke the boom. Little red handle anyone? JJ |
#2
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On Aug 29, 2:17*pm, JJ Sinclair wrote:
Any body got the straight skinny on the Uvalde mid-air? I'm thinking Chris did a flying ground loop (air-loop) that spun him around so fast it broke the boom. If two gliders are exactly head on with a vertical separation such that they will miss, but only just, then they will miss if neither pilot does anything. If the top guy pulls at the last second, or the bottom guy pushes at the last second it seems possible that the tail boom of the top glider could come into violent contact with the horizontal of the bottom glider. I hope the NTSB with have done a careful examination of both gliders, any photos, and any third party inspection reports and I look forward to reading their report. More likely it will just say that 2 gliders collided in unknown circumstances. Andy |
#3
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Why not have a ballistic parachute option in your sailplane? Why not
double chute and have a BRS and a backpack parachute for multiple options? I am relatively new and have found much resistance as I have talked to the old timers around the air field. The common attitude is that we already wear parachutes and we don't need any more. Cost is another obvious issue. How many are planning the purchase of their next new ship shipped from overseas. How many of us have an extra $125K to blow on a new dream boat without divorce papers being threatened. "I know honey that we just paid off the house but hey, what's another 15 year mortgage going to hurt?" I have put a lot of thought into the manufacturing question and have wondered if it is a Euro stigma to American technology or safety standards. It seems that most new sailplanes being produced do not have this option. Most new sailplanes are being built in Europe. American sailplanes seem to be the exception. The one current production American sailplane builder is Windward Performance they offer the BRS option with the Sparrowhawk. One of the reasons I bought a Sparrowhawk was the BRS was a great safety selling point for my wife and yes, I believe it too. From talking with Greg Cole, all but one Sparrowhawk has the BRS option. This is a strong embrace of the technology if it was more readily available. The other recent sailplane from American design was the Genesis G2 which originally included a BRS in its design. I wondered if that is why the full development and implementation of the BRS was never finished as the production and final development was shipped over to LAK in Lithuanian. Cirrus aircraft also another American company has developed the BRS it into all of its piston aircraft and even into its new Vision Jet. The ultralight aircraft have strongly embraced the tech and most of the new ships have a BRS system although most never carried parachutes in the first place. I would really love to have a BRS system in my current DG-303 but none is available. Is there even a modification available or are there too many liability issues with our fat USA lawyers revving there engines. Maybe the core reason of lack of availability is that the American sailplane market is a very low demand market with declining membership and current fiberglass ships that seems to last forever. How many of your current glider pilot friends are talking about that brand new ship they are planning on ordering from Europe for $125K. Not many I would imagine. I long sometimes to travel back in time to the age of the Schweitzers when the good old USA was the sailplane manufacture of the world. We were the leaders of flight development but have lost that in modern times. It's kind of sad I think. JJ at least you have the option and panel built in your Genesis fuselage that it is possible for you to get the upgrade. Eventually I imagine that the availability of BRS will slowly trickle down to standard options as it get recognized as a significant safety benefit. Some of the old timers will get converted, some will die off. Us young guys can hardly wait! JJ, I too lost a friend here in Utah to a crash and wonder if a BRS might have saved him. We readily spend $3K on new winglets but I have yet to read about anyone bragging about his new BRS system. Please, if anyone has some answers, please help! We need a few converts to the benefits and increase in safety of BRS which might come from the new younger generation to increase demand. If we request it, they will build it. I know it is possible for the older guys to get converted as I recently discovered in Parowan at the club class Nationals that you JJ, are not a spring chicken. Your passion and writing on the message boards for soaring lead me to believe that you were much younger. Kudos us young kids would say. John Ackerson |
#4
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#5
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On Aug 29, 4:06*pm, flyingmr2 wrote:
Why not have a ballistic parachute option in your sailplane? * Please, if anyone has some answers, please help! * Cost, weight, and availability, but perhaps not in that order. Andy |
#6
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On Aug 29, 5:06*pm, flyingmr2 wrote:
* ......The other recent sailplane from American design was the Genesis G2 which originally included a BRS in its design. *I wondered if that is why the full development and implementation of the BRS was never finished as the production and final development was shipped over to LAK in Lithuanian....... The reason the production Genesis gliders did not have a BRS is that it was an option and no one ordered one. One Genesis has been retrofitted with a BRS by the owner. It sounds like JJ and I will be doing the same. A BRS system large enough for a modern 15 meter glider weighs about 35 lbs. It also is rather tall and so having a deep fuselage helps with fitting it in. Robert J. Mudd Genesis sn 2009 |
#7
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I flew a Ventus2BXR at Saint-Auban, France. The "R" stands for
"recovery parachute". It has a little yellow/black handle that needs to be secured with a pin when on the ground, because the pyrotechnic system going off in somebody's face when pushing the glider presents a real safety problem. You have to take the safety pin off just when ready for launching, and have to put it back before opening the canopy after landing. I'm sorry to say I sometimes had some problems remembering one or the other... There are also three items to add to the preflight check: primary (maintenance) safety removed, safety wire OK, electronics checked). And in France, having a ballistic recovery parachute doesn't mean you no longer have to wear a personal chute... Kind of belt and braces approach! Many German glider types can be had with that system, but people prefer adding a motor or fancy glide computers... |
#8
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On Aug 29, 4:06*pm, flyingmr2 wrote:
Why not have a ballistic parachute option in your sailplane? *Why not double chute and have a BRS and a backpack parachute for multiple options? *I am relatively new and have found much resistance as I have talked to the old timers around the air field. *The common attitude is that we already wear parachutes and we don't need any more. Cost is another obvious issue. *How many are planning the purchase of their next new ship shipped from overseas. *How many of us have an extra $125K to blow on a new dream boat without divorce papers being threatened. *"I know honey that we just paid off the house but hey, what's another 15 year mortgage going to hurt?" * * I have put a lot of thought into the manufacturing question and have wondered if it is a Euro stigma to American technology or safety standards. *It seems that most new sailplanes being produced do not have this option. *Most new sailplanes are being built in Europe. American sailplanes seem to be the exception. * * The one current production American sailplane builder is Windward Performance they offer the BRS option with the Sparrowhawk. *One of the reasons I bought a Sparrowhawk was the BRS was a great safety selling point for my wife and yes, I believe it too. *From talking with Greg Cole, all but one Sparrowhawk has the BRS option. *This is a strong embrace of the technology if it was more readily available. The other recent sailplane from American design was the Genesis G2 which originally included a BRS in its design. *I wondered if that is why the full development and implementation of the BRS was never finished as the production and final development was shipped over to LAK in Lithuanian. *Cirrus aircraft also another American company has developed the BRS it into all of its piston aircraft and even into its new Vision Jet. *The ultralight aircraft have strongly embraced the tech and most of the new ships have a BRS system although most never carried parachutes in the first place. * *I would really love to have a BRS system in my current DG-303 but none is available. *Is there even a modification available or are there too many liability issues with our fat USA lawyers revving there engines. *Maybe the core reason of lack of availability is that the American sailplane market is a very low demand market with declining membership and current fiberglass ships that seems to last forever. How many of your current glider pilot friends are talking about that brand new ship they are planning on ordering from Europe for $125K. Not many I would imagine. *I long sometimes to travel back in time to the age of the Schweitzers when the good old USA was the sailplane manufacture of the world. *We were the leaders of flight development but have lost that in modern times. *It's kind of sad I think. JJ *at least you have the option and panel built in your Genesis fuselage that it is possible for you to get the upgrade. *Eventually I imagine that the availability of BRS will slowly trickle down to standard options as it get recognized as a significant safety benefit. *Some of the old timers will get converted, some will die off. *Us young guys can hardly wait! JJ, I too lost a friend here in Utah to a crash and wonder if a BRS might have saved him. *We readily spend $3K on new winglets but I have yet to read about anyone bragging about his new BRS system. Please, if anyone has some answers, please help! *We need a few converts to the benefits and increase in safety of BRS which might come from the new younger generation to increase demand. *If we request it, they will build it. *I know it is possible for the older guys to get converted as I recently discovered in Parowan at the club class Nationals that you JJ, are not a spring chicken. *Your passion and writing on the message boards for soaring lead me to believe that you were much younger. Kudos us young kids would say. John Ackerson BRS offers a soft pack that measures 18" (L) X 11.5" (W) X 7.5" (H). To modify an existing ship one would need to cut a hatch of those dimensions in the top skin over the wing. It should fit the baggage compartment of most existing sailplanes. Reinforce the skin and build in a lip, the cut-out piece could become the hatch. Nylon webs attach to all 4 lift fittings and the little red handle is routed forward and mounted on the side of the instrument panel. I see no reason a ship licenced experimental couldn't be so modified. The BRS-1350 has a 40' chute and weighs 29#, good for max GW of 1350 and max speed of 138 mph. Some ships may need to mount the chute farther back which can be done with longer forward bridles, the Genesis uses 42" forward and 30" rear. On deployment, some fuselage skin damage may occur, but what the hell? JJ |
#9
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Here is information relating to a BRS system installed in a Schreder HP-16.
http://www.soaridaho.com/Schreder/HP...S_in_HP-16.htm "JJ Sinclair" wrote in message ... On Aug 29, 4:06 pm, flyingmr2 wrote: BRS offers a soft pack that measures 18" (L) X 11.5" (W) X 7.5" (H). To modify an existing ship one would need to cut a hatch of those dimensions in the top skin over the wing. It should fit the baggage compartment of most existing sailplanes. Reinforce the skin and build in a lip, the cut-out piece could become the hatch. Nylon webs attach to all 4 lift fittings and the little red handle is routed forward and mounted on the side of the instrument panel. I see no reason a ship licenced experimental couldn't be so modified. The BRS-1350 has a 40' chute and weighs 29#, good for max GW of 1350 and max speed of 138 mph. Some ships may need to mount the chute farther back which can be done with longer forward bridles, the Genesis uses 42" forward and 30" rear. On deployment, some fuselage skin damage may occur, but what the hell? JJ |
#10
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On Aug 29, 7:06*pm, flyingmr2 wrote:
... * * I have put a lot of thought into the manufacturing question and have wondered if it is a Euro stigma to American technology or safety standards. * Huh ? American technology ? Are you aware of all the work Streifeneder has done ? See: http://www.streifly.de/leistungen-e.htm Or that this has been an option on some SH sailplanes ? It seems that most new sailplanes being produced do not have this option. *Most new sailplanes are being built in Europe. Most pilots don't want it. Its hard to fit both a chute and a sustainer engine, most just buy the sustainer. Lack of interest = lack of options from manufacturers. Its extremely expensive to design, produce, certify, and must be justified by actual sales... *... We were the leaders of flight development... Huh ? In gliders ? In 1906 for sure, I have a picture of that flight on my office wall... See ya, Dave |
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