| Re: Gunboat G4 Foiling cabin boat
[Re: P.M.]
#278474 04/19/15 09:42 PM 04/19/15 09:42 PM |
Joined: Jun 2001 Posts: 890 Dunedin Causeway, FL David Parker
old hand
|
old hand
Joined: Jun 2001
Posts: 890 Dunedin Causeway, FL | I would wager we'll see second generation rudders with a bigger winglet and more chord. And maybe a Hobie Bob mast float as big as a Volkswagon bus. | | | Re: Gunboat G4 Foiling cabin boat
[Re: P.M.]
#278478 04/20/15 08:42 AM 04/20/15 08:42 AM |
Joined: Nov 2011 Posts: 382 SE MI / NE IN rehmbo
enthusiast
|
enthusiast
Joined: Nov 2011
Posts: 382 SE MI / NE IN | Hard to tell in the video but it looks like he might have loaded up the lee rudder and lost authority due to ventilation. I agree - at about 40 seconds in on the wipeout video, you can see the windward rudder at a pretty high angle as the skipper tries to head down, but the boat doesn't respond. The rooster tail behind the lee rudder also tells the tale. Blowing the gennaker only worsens the pressure on the rudders, causing the boat to start heading up and over. | | | Re: Gunboat G4 Foiling cabin boat
[Re: rehmbo]
#278479 04/20/15 10:03 AM 04/20/15 10:03 AM |
Joined: Jun 2001 Posts: 12,310 South Carolina Jake
Carpal Tunnel
|
Carpal Tunnel
Joined: Jun 2001
Posts: 12,310 South Carolina | I don't know about the rooster tail, but you can see the leeward tiller arm twitching as the skipper presumably jerks the windward one trying to get it to turn down. I can't correlate the skipper's arm movements to the leeward tiller movement but that may be because the resolution of the skipper just isn't that great in the video. This is a whole lot of "arm-chair" skippering, but I agree that the release of the genny didn't help the rudders maintain traction. The main (particularly the traveler) did get eased but it wasn't enough or in concert with the genny. (but, I would personally have a hard time hanging onto the winch wraps with the genny if presented with the same scenario) You can get a better sense for the tiller arrangement with this photo. It was exceptionally impressive that the rig remained intact minus a few broken battens.
Jake Kohl | | | Re: Gunboat G4 Foiling cabin boat
[Re: Jake]
#278480 04/20/15 11:29 AM 04/20/15 11:29 AM |
Joined: Dec 2001 Posts: 5,590 Naples, FL waterbug_wpb
Carpal Tunnel
|
Carpal Tunnel
Joined: Dec 2001
Posts: 5,590 Naples, FL | 1) I liked that Gunboat isn't ashamed to post and/or isn't denying what happend
2) I liked watching the crew and their choice(s) when the boat was "gone". The one dude hitting the mast looked bad, but the other guy just hanging until it went turtle was almost funny. Of course, I can only say that as it appears no one was seriously hurt.
3) I'm glad they are actually testing the limits of this boat. And I would like more information on how they righted it without a lot of damage. I suspect the G32 and some of our larger three-legged bretherin (F-28/F-31) may benefit.
4) If you're going to buy an amped-up foiling beachcat, you should probably know what you're doing (or have a big enough wallet to handle what may come...).
5) I hope Gunboat supplies free monogrammed towels to G4 crews. And...
6) you bet your a$$ I'd still buy one if I had the chance.
Jay
| | | Re: Gunboat G4 Foiling cabin boat
[Re: waterbug_wpb]
#278482 04/20/15 11:47 AM 04/20/15 11:47 AM |
Joined: Feb 2005 Posts: 4,119 Northfield Mn Karl_Brogger
Carpal Tunnel
|
Carpal Tunnel
Joined: Feb 2005
Posts: 4,119 Northfield Mn | 6) you bet your a$$ I'd still buy one if I had the chance. Winner winner chicken dinner.
I'm boatless.
| | | Re: Gunboat G4 Foiling cabin boat
[Re: northsea junkie]
#278487 04/21/15 07:57 AM 04/21/15 07:57 AM |
Joined: Jun 2001 Posts: 3,906 Clermont, FL, USA David Ingram
Carpal Tunnel
|
Carpal Tunnel
Joined: Jun 2001
Posts: 3,906 Clermont, FL, USA | Ah crap! Was Clean on the mainsheet!?
David Ingram F18 USA 242 http://www.solarwind.solar"Do or do not. There is no try." - Yoda "Excuses are the tools of the weak and incompetent" - Two sista's I overheard in the hall "You don't have to be a brain surgeon to be a complete idiot, but it helps"
| | | Re: Gunboat G4 Foiling cabin boat
[Re: David Ingram]
#278488 04/21/15 07:59 AM 04/21/15 07:59 AM |
Joined: Jun 2001 Posts: 12,310 South Carolina Jake
Carpal Tunnel
|
Carpal Tunnel
Joined: Jun 2001
Posts: 12,310 South Carolina | Ah crap! Was Clean on the mainsheet!? That deserves a +1
Jake Kohl | | | Re: Gunboat G4 Foiling cabin boat
[Re: Tony_F18]
#278506 04/23/15 02:46 AM 04/23/15 02:46 AM |
Joined: Jun 2009 Posts: 524 Petten Netherlands northsea junkie
addict
|
addict
Joined: Jun 2009
Posts: 524 Petten Netherlands | You're getting old, Tony and lazy.....
ronald RAIDER-15 (homebuilt)
hey boy, what did you do over there, alone far out at sea?.. "huh....., that's the only place where I'm happy, sir.
| | |
|
0 registered members (),
1,674
guests, and 33
spiders. | Key: Admin,
Global Mod,
Mod | | Forums26 Topics22,406 Posts267,061 Members8,150 | Most Online2,167 Dec 19th, 2022 | | |