Re: KR> flight test data

2019-04-21 Thread Flesner via KRnet
On 4/21/2019 8:43 PM, Jeff Scott via KRnet wrote: Now, telling me it's 1 or 2 degrees nose down at cruise is meaningful. So it's in the right ball park, depending on what altitudes you normally fly. +++

Re: KR> flight test data

2019-04-21 Thread Jeff Scott via KRnet
-Jeff Scott North Arkansas > Sent: Sunday, April 21, 2019 at 5:26 PM > From: "Flesner via KRnet" > To: krnet@list.krnet.org > Cc: Flesner > Subject: Re: KR> flight test data > > On 4/21/2019 2:18 PM, Flesner via KRnet wrote: > > Cruise at 5000 feet, 155 mp

Re: KR> flight test data

2019-04-21 Thread Flesner via KRnet
On 4/21/2019 2:18 PM, Flesner via KRnet wrote: Cruise at 5000 feet, 155 mph indicated = -1.5 degrees, with corrections (-.5 + 3.5 ) = +1.5 degrees angle of incidence at the root, -2 degrees at the tip. +++

KR> flight test data

2019-04-21 Thread Flesner via KRnet
Here are the numbers I came up with on today's flight.  They are not scientifically accurate but close. I used a "Smartlevel", accurate to within 1/10 degree and the new scales I recently purchased.  I checked my math several times and re-read the post several time so I think it is close to a

KR> flight test data

2019-04-21 Thread Flesner via KRnet
Our  discussion on wing lift reminded me of our conversations years ago on what is the best "angle of incidence" to set the wing on the KR.  The plans call for 3.5 degrees at the root with a 3.0 degree washout.  Mark L. noted that KR's doing fly-bys seem to be flying extremely nose down and h