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Everything posted by chuckakers
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Look on ebay. Some of the stuff I see on there is ancient. Chuck Akers D-10855 Houston, TX
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I don't know of any FAR or USPA BSR that address' intentional cutaways. I done several TSO that require you to cutaway and I always wore a separate harness and reaserve. But even in the test standards (PIA-135) wearing a second reserve is not mentioned. Could you post where you saw this? Thanks I learn something new everyday. I was told early in my skydiving career that a third auxiliary parachute was required for intentional cutaways, but after being unable to find anything in the regs I asked Jump Crouch, Director of Safety & Training at HQ for his input. He also did some homework to be sure he gave me the right answer and confirmed that there is nothing in writing that requires it. Sooooo....chop away! It can probably be argued either way. A reserve is defined as "an approved parachute worn for emergency use to be activated only upon failure of the main parachute or in any other emergency where use of the main parachute is impractical or use of the main parachute would increase risk." If you're intending to use your reserve, then you might need another one to satisfy that definition for 105.43 ("No person may conduct a parachute operation using a single-harness, dual-parachute system... unless that system has at least one main parachute, one approved reserve parachute..."). Where did you get that quote? If it's FAA documentation that changes the entire argument. 105.3 Definitions As read that I don't see that this could go either way. The FAR states "Reserve parachute means an approved parachute worn for emergency use to be activated only upon failure of the main parachute or in any other emergency where use of the main parachute is impractical or use of the main parachute would increase risk." Seems pretty clear to me that if a jumper plans to use the reserve after an intentional cutaway (meaning it then becomes the "main") they are required to have another auxiliary parachute that is only intended as a true reserve. Chuck Akers D-10855 Houston, TX
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I don't know of any FAR or USPA BSR that address' intentional cutaways. I done several TSO that require you to cutaway and I always wore a separate harness and reaserve. But even in the test standards (PIA-135) wearing a second reserve is not mentioned. Could you post where you saw this? Thanks I learn something new everyday. I was told early in my skydiving career that a third auxiliary parachute was required for intentional cutaways, but after being unable to find anything in the regs I asked Jump Crouch, Director of Safety & Training at HQ for his input. He also did some homework to be sure he gave me the right answer and confirmed that there is nothing in writing that requires it. Sooooo....chop away! It can probably be argued either way. A reserve is defined as "an approved parachute worn for emergency use to be activated only upon failure of the main parachute or in any other emergency where use of the main parachute is impractical or use of the main parachute would increase risk." If you're intending to use your reserve, then you might need another one to satisfy that definition for 105.43 ("No person may conduct a parachute operation using a single-harness, dual-parachute system... unless that system has at least one main parachute, one approved reserve parachute..."). Where did you get that quote? If it's FAA documentation that changes the entire argument. Chuck Akers D-10855 Houston, TX
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I don't know of any FAR or USPA BSR that address' intentional cutaways. I done several TSO that require you to cutaway and I always wore a separate harness and reaserve. But even in the test standards (PIA-135) wearing a second reserve is not mentioned. Could you post where you saw this? Thanks I learn something new everyday. I was told early in my skydiving career that a third auxiliary parachute was required for intentional cutaways, but after being unable to find anything in the regs I asked Jump Crouch, Director of Safety & Training at HQ for his input. He also did some homework to be sure he gave me the right answer and confirmed that there is nothing in writing that requires it. Sooooo....chop away! Chuck Akers D-10855 Houston, TX
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I don't know of any FAR or USPA BSR that address' intentional cutaways. I done several TSO that require you to cutaway and I always wore a separate harness and reaserve. But even in the test standards (PIA-135) wearing a second reserve is not mentioned. Could you post where you saw this? Thanks Now that you mention it, I don't recall ever seeing anything covering it specifically either. My understanding has always been that if a jumper intends to use the reserve parachute it then not considered an *auxiliary* parachute as required by FAR's and a second reserve is then require, but you make a good point. I will shoot a message to USPA HQ and see if this is actually covered. Chuck Akers D-10855 Houston, TX
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Your profile doesn't say where you are from. In the US there are restrictions on who can do intentional cutaways and how they must be done. 1. USPA Basic Safety Requirements require a jumper to hold at least a C license to make an intentional cutaway. 2. FAA regulations require a third parachute (reserve) that is a attached to a TSO'd rig to be worn for intentional cutaway jumps. 3. Some reserve canopy manufacturers have limits on jumping reserves as mains before the reserve is no longer a TSO'd reserve. Chuck Akers D-10855 Houston, TX
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Just taking a stab at it : Every STC is a separate piece of approval. This some require bailout rigs to be worn (like 182), while others may not (like the Caravan). yep Chuck Akers D-10855 Houston, TX
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Jim Dann, SCR 6, passed Aug 23, 2016
chuckakers replied to NancyWSCR15's topic in Blue Skies - In Memory Of
We still celebrate SCR's here in Texas and always make sure our recipients know and respect its history. RIP Jim Dann Chuck Akers D-10855 Houston, TX -
PARASPORT CUSTOMER SERVICE QUESTION
chuckakers replied to MIKELOCK34's topic in General Skydiving Discussions
Not sure where you are but in the US your best resource is the exclusive US distributor, Unfeathered. unfeathered.com. I dealt with them for years as a Parasport dealer and they were awesome. Chuck Akers D-10855 Houston, TX -
Physics behind why a large formation falls slower
chuckakers replied to gingergal's topic in General Skydiving Discussions
Disagree. Even big ways consisting of very very good RW skydivers fall more slowly as they grow, and some formation designs (many zippers, densely packed) fall slower than others (open design, with lots of holes). If your "theory" were correct, formation design would be irrelevant. It isn't. I agree with John. My guess is that it's along John's thought of "interference drag". Think of the difference in the drag created by a single, somewhat aerodynamic person vs a large body (made up of multiple individuals) that is extremely flat with small holes in it as the wind sees it. Also consider the burble, which may be the biggest factor. If I'm getting this right, aerodynamic engineers pay as much or more attention to reducing burble drag behind a moving body as they do on splitting the wind efficiently in the front. It would be interesting to see what the burble above a big-way looks like relative to a single jumper or small group. Chuck Akers D-10855 Houston, TX -
How (and when) to pay it back in this sport
chuckakers replied to shorehambeach's topic in General Skydiving Discussions
Grab a newbie. Make a jump. Give pointers along the way and a positive critique afterward. Repeat. Chuck Akers D-10855 Houston, TX -
Hatred towards audible alarms
chuckakers replied to scootstevens's topic in Swooping and Canopy Control
Try a Neox from Parasport Italia. It has a volume control. Chuck Akers D-10855 Houston, TX -
Should there be more wingsuit regulations?
chuckakers replied to Coleman's topic in Safety and Training
I'm using that one! Chuck Akers D-10855 Houston, TX -
I've been jumping in the US for 31 years and follow incidents pretty closely. I have never heard of this incident. As everyone knows, docu-dramas are notorious for fabricating facts for the sake of creating a sensational story. Could certainly be the case here. Chuck Akers D-10855 Houston, TX
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I've always preferred this type of approach. When I was teaching I always told my students to "act like a big ol' fat guy" by sticking their entire belly and crotch forward rather that arching with their back (often equals chest). Also, stop "trying" to arch. We tend to use our arms and hands a lot in everyday life and that ends up getting transferred unconsciously to freefall. Often jumpers aren't actually trying to arch in their chests - they are trying to pull their arms back and elbows up to the point where they arch across the chest to get that done. Don't use your arms to arch. Just put them in the correct position and do the rest with your pelvis. Relax and think "fat belly". Repeat. Chuck Akers D-10855 Houston, TX
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Just curious, was this a skydiving plane and if so who sued? Chuck Akers D-10855 Houston, TX
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That guy was Leonard Morehead of Bryan, Texas. Leo came up with a spray on coating affectionately known as "leonardizing". He coated old F-111 canopies with it and gave them performance that quite honestly was as good or better than new. He charged $1 per square foot. Leo is still around but hasn't been an active jumper in years. Chuck Akers D-10855 Houston, TX
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Noob having trouble finding gear
chuckakers replied to Calvinchu49's topic in General Skydiving Discussions
Contact the big guys - Square 1, Chuting Star, etc. They all carry used gear and can find anything you want. Chuck Akers D-10855 Houston, TX -
Does anybody know this manufacturer of rigs?
chuckakers replied to skydiverwannabe's topic in Gear and Rigging
We're all test pilots. Chuck Akers D-10855 Houston, TX -
Make another tandem or two to get the jitters out. If possible, make a tandem early enough in the day that you have time to make your AFF jump also. Often, the first of the day (or in your case, the first jump in a long while) is far more nerve-racking than subsequent jumps. Chuck Akers D-10855 Houston, TX
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Chicky chick be good. Somebody get her while she lasts. Chuck Akers D-10855 Houston, TX
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This guy was before my time, but at the "Old Spaceland" there was a guy they nicknamed "Harness Rash" after one of his more entertaining excuses not to jump. Apparently the guy would get up the plane and find a variety of creative ways to back out, and one day he said he couldn't go because of a harness rash from a previous jump. Chuck Akers D-10855 Houston, TX