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40 MPH Stall
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ceengland(at)bellsouth.ne
Guest

Posted: Fri Jan 13, 2006 1:41 pm Post subject: 40 MPH Stall

Possum wrote:



 	  Quote: 	
		  



Can you provide a link to the $35 hall asi product? 



Thanks, 



Charlie



--------------------------------



http://www.hallwindmeter.com/wind.php




	


Ok, can you tell I don't fly UL's a lot? 



I read the note & got it in my head that you were talking about an 

electronic no moving parts pressure sensor type asi.



Thanks...



Charlie

do not archive

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Lloyd McFarlane

Joined: 11 Jan 2006
Posts: 1
Location: Fullerton,CA

Posted: Fri Jan 13, 2006 3:07 pm Post subject: 40 mph stall

My Firestar II weighs 415lbs & I weigh 200.  I stall at approx. 42mph.



Lloyd McFarlane

Fullerton, CA

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Larry Cottrell

Joined: 10 Jan 2006
Posts: 35
Location: Klamath Falls, Oregon

Posted: Fri Jan 13, 2006 3:46 pm Post subject: Re: 40 MPH Stall

I originally sent this on the 12th and it didn't show up on the BB. Somehow 

or other all that showed up was that I had sent a message, not the body of 

the message. So I will try again.

> Ralph,

>    I purchased my Firestar in 1997. It weighed 278 lbs. I weighed 230, It 

> stalled at 46 MPH. I did a few changes that involved more weight (360) and 

> the stall went up a bit but not more than 2 MPH. Then I installed VG's to 

> each full rib and the stall dropped to 36 MPH. This last year I put them 

> on the false ribs as well and the stall dropped to 26 MPH. I also need to 

> tell you that my runway is at 4630 ft above sea level. I believe that 

> Possums bought his from Landshorter.com, and paid about $100.00.  I made 

> mine from plans developed by Howard Shackleford. I have some made from 

> alum, and some made from lexan. I believe that I like those the best. I do 

> believe that it will cost you about 2 mph on your cruise, but that is a 

> choice that I am happy to live with. I know how you feel about the stall 

> speed since that was one of the factors that decided me on a Kolb, since 

> most of the places that I would be landing would be other than on a 

> runway. I too wondered why mine stalled so fast. So I believe that the 

> speed you are experiencing is a bit more realistic.

   I noticed that the site selling the Halls had some VG'S that look just 

like the ones that Mr Shackleford drew up, only theirs was 240.00? for a 

kit.

> Larry, Oregon

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flht99reh(at)netzero.net
Guest

Posted: Fri Jan 13, 2006 7:47 pm Post subject: 40 MPH Stall

Larry Thanks. I have seen the devices you have installed and have read the

views on this site regarding them. I will at some time, no doubt add them.

And I appreciate everyone's assistance. Have you looked at the e-mail post

regarding Stall and GPS? It gives the last trips numbers. 



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flht99reh(at)netzero.net
Guest

Posted: Fri Jan 13, 2006 8:02 pm Post subject: 40 MPH Stall

Thanks Larry, What is the placement and spacing as well as the number per

wing that you installed? And how did you determine the number and distance?

Would you be interested in making additional ones? And NO I am not a lawyer,

nor would I sue anyone if the didn't work! Also Larry, How did you get them

to adhere?



The other Ralph



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Larry Cottrell

Joined: 10 Jan 2006
Posts: 35
Location: Klamath Falls, Oregon

Posted: Fri Jan 13, 2006 9:34 pm Post subject: Re: 40 MPH Stall

I attatched the first set at 11 inches back from the leading edge. These were on the full ribs. I then attatched the second set on the false ribs and I set those with the back of the VG's even with the front of the previous set. I have included the information that I received to make mine. I attatched them with double sided servo tape from a hobby store. It does well.  If for some reason they don't come through let me know and I will send them to your email. If you use lexan (1/16 ) You can bend the lexan just as easy as alum, but being clear it is not necessary to paint them. The color shows right through making them almost invisible.

Larry

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jdmurr(at)juno.com
Guest

Posted: Sat Jan 14, 2006 5:30 pm Post subject: 40 mph stall

My Firestar Weighs 355 and I weigh 200.  We stall at 35 mph IAS



-- "Lloyd McFarlane" <lrmcf(at)ix.netcom.com> wrote:




My Firestar II weighs 415lbs & I weigh 200.  I stall at approx. 42mph.



Lloyd McFarlane

Fullerton, CA

 

 

 





My Firestar Weighs 355 and I weigh 200. We stall at 35 mph IAS



--"LloydMcFarlane"lrmcf(at)ix.netcom.comwrote:

--Kolb-Listmessagepostedby:"LloydMcFarlane"lrmcf(at)ix.netcom.com



MyFirestarIIweighs415lbsIweigh200.Istallatapprox.42mph.



LloydMcFarlane

Fullerton,CA

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