Thanks Tracy, and all other well wishers.  I really appreciate your
comments.

I have some indication that the temps might not have been as high as I
thought.  I need to recheck my calibrations.  I was also seeing 7500
rpm at about 100 mph and climbing at 500 fpm.  That doesn't leave me a
lot of room to go faster so I think my prop isn't going to work even as
well as I had hoped.  I will just call this my Cessna 150 emulation
mode.

Bob W.

On Fri, 24 Nov 2006 09:54:14 -0500
"Tracy Crook" <lors01@msn.com> wrote:

> Great to see your BD4 join the rotary powered fleet Bob.  Button is on the way.
>
> Two new O.R.B.S. members in a week!  Proof that all those hours & years of planning & work do pay off.
>
> Tracy (trying to figure out how to convert Excel chart into a JPEG file)
>
>
>   ----- Original Message -----
>   From: Bob White<mailto:rlwhite@comcast.net>
>   To: Rotary motors in aircraft<mailto:flyrotary@lancaironline.net>
>   Sent: Thursday, November 23, 2006 1:17 PM
>   Subject: [FlyRotary] N93BD BD-4 First Flight
>
>
>   I finally got my plane in the air, lifting off at 7:50AM this morning.
>   OAT was about 40F.  Flew for about 20 minutes, did one stall and landed
>   to check everything.
>
>   I bobbled around a bit on take off getting used to the control feel.
>   Landing was uneventful.
>
>   I will need to do some work on cooling as I expected.  The oil cooler
>   location is poor with not enough room behind it and oil temps are
>   running about 10-15 deg warmer than the water.  Both are too high for
>   summer time flying.  Max oil temp was about 220F, so it was higher than
>   I wanted to see.  I also want to recheck the calibration on the sensors
>   just to make sure I didn't mess that up.
>
>   Another rotary is now flying at least a little.  Send me one of those
>   buttons Tracy! :)
>
>   Bob White
>

--
N93BD - Rotary Powered BD-4 - http://www.bob-white.com
First Flight:  11/23/2006 7:50AM - 0.4 Hours Total Time
Cables for your rotary installation - http://www.roblinphoto.com/shop/