REFLECTOR: nice day to fly
Douglas Holub
douglas.holub at gmail.com
Sat Feb 14 19:04:32 CST 2009
I only landed twice today, but both times I was surprised at how smooth my touchdown was. Looking back on it, I think that the fiberglass strut and that big spring in the Wilhelmson nose lift are absorbing a lot of energy.
Doug
----- Original Message -----
From: Herb Sanders
To: Velocity Aircraft Owners and Builders list
Cc: Randy_Groff at sil.org
Sent: Saturday, February 14, 2009 4:34 PM
Subject: Re: REFLECTOR: nice day to fly
Congratulations, Doug. Tell us more as you learn about the Velo performance. Does the retractable nose gear work as well as we hoped? Herb
----- Original Message -----
From: Douglas Holub
To: reflector at tvbf.org
Cc: Randy_Groff at sil.org
Sent: Saturday, February 14, 2009 2:55 PM
Subject: REFLECTOR: nice day to fly
It's a beautiful day to fly in North Texas today. Temperature in the low 50s, wind coming down the runway at 5 knots. A good day for first flight.
I didn't tell my wife I was going to fly the Velocity today because I knew she would worry. I got the airworthiness certificate on Monday and got the transponder certified on Wednesday.
The plane got off the ground easily and climbed impressively. The number 4 cylinder was about 410 degrees, the number 3 was 375, but 1 and 2 were less than 300 degrees, so it looks like I'm getting too much air to the back cylinders and not enough to the front cylinders. The good news is it looks like I've got plenty of cooling air from the NACAs to work with.
I was getting worried about that #4 cylinder, so I landed in Arlington. I was having trouble with the pitch trim while I was landing. When I got on the ground I saw that the pitch motor was stuck in the full up position. No wonder I had to push so hard on the stick to land!
So I borrowed a screw driver and a pair of pliers from the FBO and disconnected the pitch motor from the pitch spring. But then the pitch spring interfered with other stuff behind the panel when the elevators were at their travel limits, so I asked the FBO if they had a piece of wire I could borrow to limit the motion of the spring. They didn't, so I used one of my shoe laces. Worked great, and got me the 7 miles back home to the Grand Prairie airport.
Thanks to all the folks on this list who have been so much help to me for the past 9 years. And special thanks to the organizers and presenters at the Velocity Symposium 3 years ago in Sherman, Texas. That weekend gave me a big kick in the butt to get this project finished.
Doug Holub
Velocity Standard FG w/ electric nose lift
ECI IOX-360 with dual Plasma III ignition
110% done, 2% to go
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