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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 |
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