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by gbrungra
Thu Dec 07, 2017 6:30 am
Forum: Hydrofoil
Topic: looking for large volume but light board
Replies: 20
Views: 1047

Re: looking for large volume but light board

cwood wrote:
Thu Dec 07, 2017 2:20 am
This is a T60 derivative that I had commissioned for my girlfriend for xmas.

https://photos.app.goo.gl/mOuwYkM7AiNyLoid2
Beautiful. If you are giving her that, soon she will be more than your girlfriend!
by gbrungra
Wed Dec 06, 2017 6:11 am
Forum: Hydrofoil
Topic: hydrofoil at max speed limit
Replies: 63
Views: 3030

Re: hydrofoil at max speed limit

Why do you omit most obvious speed limitation at higher range? Rider's body is a great drag source limiting speed. Rider drag => effectively like turning upwind in regards to kite => pushing kite to window edge => reducing power from kite. This is clearly visible in ice speed records (~120km/h) wit...
by gbrungra
Wed Dec 06, 2017 5:55 am
Forum: Hydrofoil
Topic: looking for large volume but light board
Replies: 20
Views: 1047

Re: looking for large volume but light board

I love my Camet board. If is great and I'm just learning. I'm not worthy!

http://www.cametkiteboarding.com
by gbrungra
Mon Dec 04, 2017 6:19 am
Forum: Snow / Land
Topic: HQ kites are a bad joke
Replies: 32
Views: 8545

Re: HQ kites are a bad joke

I bought a new HQ Hydra 3.5m as a trainer kite. I wish I jd instead spent the money on a used harness, used bar/lines, and used LEI kite, in the smallest size I could find (4-5m). It would have been just as safe to learn, would have transferred skills better (depower, harness), and saved me money wh...
by gbrungra
Sun Dec 03, 2017 4:38 am
Forum: Kitesurfing
Topic: US National Park Service seeking public comments on whether or not to allow kitesurfing
Replies: 29
Views: 4144

Re: US National Park Service seeking public comments on whether or not to allow kitesurfing

Great news, thanks for the update!

Even if I don't kite cape cod, it's great to set precedent for the USA national parks system!
by gbrungra
Sat Dec 02, 2017 10:01 pm
Forum: Hydrofoil
Topic: hydrofoil at max speed limit
Replies: 63
Views: 3030

Re: hydrofoil at max speed limit

Max speed of a kite could be found if only we could find a frictionless, drag-less rider... maybe a guy on ice skates in a speed suit? Or no rider, but an autopilot steering the kite, tethered to a maglev rail? Probably not a true max speed, but a varying max across a range of wind speeds? But back ...
by gbrungra
Sat Dec 02, 2017 8:12 pm
Forum: Hydrofoil
Topic: hydrofoil at max speed limit
Replies: 63
Views: 3030

Re: hydrofoil at max speed limit

Sail Rocket used super-cavitating foils to go 65 knots. I don't know of anyone who has made them work on a KBHF. Another limit is ventilation. For instance, Sail Rocket used a "collar" foil around its vertical section(equivalent to a KBHF mast) to prevent the ventilation propagating down the foil. I...
by gbrungra
Thu Nov 30, 2017 6:07 am
Forum: Hydrofoil
Topic: How do you teach foilboarding?
Replies: 11
Views: 884

Re: How do you teach foilboarding?

Slingshot Hoverglide and the Flight School graduated masts worked well for me too. However, I'm struggling to move from them to a full mast and carbon foil on a short board, just get thrown off all the time. But the real problem is I'm too cheap to buy my own, so have been using friends, hence not ...
by gbrungra
Thu Nov 30, 2017 6:05 am
Forum: Hydrofoil
Topic: America's Cup 2021, the hydrofoil AC75
Replies: 34
Views: 1738

Re: America's Cup 2021, the hydrofoil AC75

I crewed for one day of racing on Columbia. Beautiful boat, and fun teamwork, and tight racing against other 12m class boats of that vintage. Awesome...in my early teens my friend and i built 2 1/2 foot long to scale fiberglass models of 12m class boats and sailed them in the bay at our boating clu...
by gbrungra
Thu Nov 30, 2017 2:08 am
Forum: Hydrofoil
Topic: How do you teach foilboarding?
Replies: 11
Views: 884

Re: How do you teach foilboarding?

I'm teaching myself right now. Ten sessions so far. Setup: Slingshot hoverglide w flight school masts, high volume board w tracks for mounting, w 2 front foothooks. I wouldn't change anything about my foil setup for learning. Front foothooks are enough for me to position the board and keep it tilted...

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