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Oshkosh, things were beginning to turn around a little. The plane was fully
painted. We had a pretty good spot on the flight line, and I was able to
fly quite a bit. 8 The magazine writers were sniffing around quite a bit
and I knew we were going to be getting some good exposure soon. I had had
a very bothersome oil leak from my engine on the entire trip to Florida,
but had solved the problem before the trip to Oshkosh, and that was better.
All in all the trip went well and we came back very encouraged. The fall
and winter were pretty slow. A few new builders joined the group and we
set up a wing assembly shop and started assembling several sets of wings
for some of our builders to keep busy. Then in December, the January issue
of Kitplanes came out with the Goose on the cover and a nice story inside.
That time of year is a time when the interest in things related to flying
is at it’s lowest, but we still saw a jump in inquiries and orders for
videos & info. Then in the May issue, Custom Planes Magazine came out
with a really nice spread on us with a lot of nice pictures and a good
long well written article. This added to the momentum and was timed perfectly
for Sun & Fun.
MOLDED FLAPERONS-(sometime
in May)
These flaperons are designed to be balanced down the entire length of the leading edge which eliminates any torquing tendency associated with balance arms on the ends of long narrow control surfaces such as ours. I’m not saying that flaperons with mass balance arms on the end are |
inherently
dangerous, but rather that there is a difference in the way the mass balance
bears on the flaperon if it is distributed along the entire length of the
leading edge rather than all on one end. The weight of the balance is distributed
evenly on all of the hinges whereas the weight of a balance arm is all
born by one hinge. The weight of the balance in a single balance arm is
always exerting a twisting force on the control surface even when at rest,
but this twisting or torquing is magnified greatly by G forces. Surfaces
balanced along the entire leading edge present no twisting forces to the
control surface either when at rest or when under load.
These flaperons also leave the lines of the wing undisturbed and greatly simplify the end treatment and total work of finishing the wing tip.Scott Gettings experimented with molding some sample sections of a flaperon and graciously sent me the results for review. I was impressed and it gave me the incentive to go ahead and pursue the flaperons as molded parts rather than the builder being required to hot wire and build the flaperons from scratch. These molded parts are going to save the builders 100’s of hours of build time and they will be absolutely uniform. We all owe Scott a debt of gratitude for the work he did on this and for pushing me into going ahead with something I have wanted to do for a long time. I am currently working very hard on the molds for these flaperons and this week I finally got the biggest of the problems worked out and the project is going ahead rapidly now. Hopefully they will be available very soon. (middle of June)
PRE-MOLDED
FLAPERONS!!!
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| GLASS GOOSE GAZETTE * ISSUE #17, June 15, 2000 |
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