Deimian

Members
  • Content

    547
  • Joined

  • Last visited

  • Feedback

    0%

Community Reputation

2 Neutral

Gear

  • Main Canopy Size
    Array
  • Reserve Canopy Size
    Array
  • AAD
    Array

Jump Profile

  • Home DZ
    Array
  • License
    Array
  • Number of Jumps
    Array
  • Tunnel Hours
    Array
  • Years in Sport
    Array
  • First Choice Discipline
    Array
  • First Choice Discipline Jump Total
    Array
  • Second Choice Discipline Jump Total
    Array
  • Freefall Photographer
    Array

Ratings and Rigging

  • Formation
    Array
  • USPA Coach
    Array
  • Pro Rating
    Array
  • Wingsuit Instructor
    Array
  • Rigging Back
    Array
  • Rigging Chest
    Array
  • Rigging Seat
    Array
  • Rigging Lap
    Array

Recent Profile Visitors

The recent visitors block is disabled and is not being shown to other users.

  1. I don't want to be harsh, but I think you need to adjust your perception on a couple of things: This is a subforum for general skydiving discussion. This is a family problem, not a skydiving discussion. I think other subforums are better suited. It is not your family duty to spend tens of thousands of dollars so you can have fun. If they want do it, that's awesome (for you), but I find that expecting it or demand it is out of line. If you need your family to financially support, your savings are not your savings. It is the money that thanks to them you have not spent. Expect them to have an opinion and a follow up action if you do what you want with your "savings" without their approval. Skydiving is expensive. You are making long term plans without even starting on the sport. You have enough money for a couple of AFF jumps, which is 1% of the money you'll spend skydiving. You are complaining about the price of videos. It kind of shows that you have no idea of how much money you'll need to spend to have a minimally safe skydiving career. A lowball break down: Gear price: Altimeter $150, audible $200, jumpsuit $200, helmet $200, rig $2500 License/maintenance: $300 per year Jumps: $3000 per year That just to be "that guy" with the ragged out gear with barely any skills. Multiply the gear price x3 if you want to be a shinny power-ranger like skydiver. Multiply the maintenance x1.5 if you jump a lot and get often new gear. Multiply x3 the jumps if you plan to jump every weekend, both days. And then add tunnel time (I guess around $900 per hour in your area), boogies and skill camps fees ($100-$200), canopy courses ($150-$200) if you want to be a rockstar. And that is without thinking about other things like cameras, wingsuits, multiple suits, etc. That is not to say it is impossible. But the first step to achieve it is having a realistic perception of who you are now, who you want to be and how to get there. My advice would be to follow a path to a successful career, where you earn enough money to jump as much as you can on your free time. Some skydiving rockstars followed the alternative way (basically committing everything they had to skydiving and tunnel flying), and they are the guys we look up to now. But don't overestimate the talent, work they put on, and help they've got to achieve it. Many of them are 2nd generation skydivers. And don't ignore all the others that did the same thing, and achieved nothing. Remember that the sky will always be there, you don't have to start jumping your ass off now (and doing 20 jumps a year does not make sense, you'll get stuck and bored fairly quick). Good luck.
  2. Yes. And they are paid by the manufacturer to do so, probably have signed a ton of waivers and have heaps of experience. That is not comparable in any way to someone asking if they can put a pilot slider on a sabre 2 210.
  3. It is also used in most paragliders, AFAIK. But they don't call them cross-braces, they call them diagonal ribs. These are interesting articles: https://www.advance.ch/nc/en/home/news-pages/tech-series/tech-report-sliced-diagonals/ https://paraglidingmechanics.wordpress.com/2016/01/21/structural-design-of-a-modern-paraglider/ It is my understanding that paragliding wings are much more advanced than skydiving wings. But they have a totally different set of constraints, and a bigger market, so the difference in development is justified IMO. Here some examples
  4. Some (elliptical) canopies are quite "searchy" on openings. They will shake you from side to side, no matter how you pack them. I am not sure there is a lot to do about it. Katanas and Velos are prime examples. I have no experience with Hurricane's, but I am not surprised. If you want to get rid of that I would suggest to change canopies to something less elliptical, or a more modern design with the openings a bit more under control. I can recommend an X-Fire for that. I think that the Echo from FW and the Crossfire 3 are also canopies with great on-heading openings.
  5. The same happened to SunPath https://www.sunpath.com/wp-content/uploads/SPSB004.pdf But those were exceptions more than 15 years ago
  6. Very interesting video! Jumping in front of a turbofan engine gives me the shivers. It seems like the engine is off during the jumps, but still.
  7. Appropriately sized rubber bands do not hold the whole line group tight if they are not single stowed and any force pulls a bit on them. The lines on the gap between the rubber band and the bag will be loose. Hence, single stowing short rubber bands do not eliminate the need for double stowing. I single stowed many jumps. I agree that in many canopy/line/bag combinations a tight rubber band will be enough for most of the time. But the mechanics are there and support that double stowing is the best way to ensure that the whole group will release at once. Whether that is important or not depends entirely on the situation of each jump, but for sure it won't hurt.
  8. Except that single handed vs 2 handed reserve procedures both have pros and cons, and therefore they could be discussed or be a matter of preference. Double stowing doesn't have any in-air "con". Sure, replacing rubber bands more often is a pain in the ass, but that is far from "with single handed EP you can die this way, and with double handed EP you can die this other way".
  9. That'd mean you can be on sit as fast as the 100th fastest head-down skydiver ever recorded...... http://www.speed-skydiving.com/index.php/rankings/eternal-ranking-barometric. If 420 km/h was your normal speed your skydives would take around 30-35 seconds, including time to accelerate and decelerate. I bet they are a bit longer. I do believe though that you can see that on your app or even protracks, but you are not accounting for burble effects and sudden changes in pressure. For instance, when switching from forward flying (wind on the back while sitflying) to backward flying (wind on the chest). In these cases the sensor will register very rapid changes in pressure, and the formula will result in a calculated vertical speed that is far far away from the reality.
  10. If I shave with a razor blade and jump or fly in the tunnel, the helmet and suit neck rub against my neck and I get a bit of acne for a couple of days. The area is also itchy. Are you shaving with a razor blade before jumping? Maybe try something that lets the hair a bit longer? I am using for the last couple of years Philips OneBlade, and even though my shave doesn't look as neat as with a razor blade, my skin is much better and I have no issues with the neck of the suit or anything like that.
  11. Maybe you could get a FAI license in the US? That should make it easier to convince them. In any case, it doesn't tell you that you have to do a course, just that you have to pass a (written) exam. Maybe the DZ would like also to make an AFF jump with you.
  12. If deflection of the airflow off the bottom skin is the cause, then a domed slider would inflate in the opposite direction, and the deflection would push it down the lines harder, no?
  13. I think that's the point of the BSR. To make it conclusive they have to make sure that the vast majority of people reports incidents. My understanding is that BSRs are the only tool USPA has to pressure members, ST&As, DZOs, etc to report. Some might choose to don't do it out of hypothetical "what if"s, and operate on the "margins". Most would probably do it because it is in their best interest. You have repeatedly asked why a BSR, since it is too aggressive and unnecessary in your view. What would be the alternative to ensure the highest number of reports possible, without making it a BSR? I don't see it, but I am not based in the US. Besides that, what some people are telling you, is that you are coming across as a whinny person accusing USPA and the board of being evil-doers and self interested. The reason for that is that you complain without offering an alternative, and you are repeating yourself without listening. Focus on proposing alternatives and you'd be seen as someone constructive, and how people perceive you will change. Keep focusing on complaining and no one will listen to you. Just my 2 cents.
  14. IMO the same applies to back riser landings. Stalling the canopy on rears is quite easy, and novice jumpers just don't have the finesse to know when this is going to happen. Even in flight 1 courses rear riser landings are out of the question until 201 or 202 (don't quite remember). I think that list makes a lot of sense for the intermediate crowd, but a couple of bullet points should be adjusted for novice jumpers (again, just IMO)
  15. SIFE and SWS use both collins lanyards with pin based MARDS.