OK, I said I'd do a product review from time to time, and here is my
review of the Estes X-81 RC airplane, availabe from the Estes Model
Rocket site for less than $60. This plane is really an F-18 foamie in
Blue Angels colors. It really looks good. And I'm pleased to report that
it flys well. The twin pusher props give it enough thrust to make
headway against a steady 10 to 15mph wind. It is easy to control and
quite stable. Don't expect to do any kind of aerobatics because the
controls are simple, using throttle to control altitude and differential
thrust to turn left or right. But it does quite well. But I think it
would be wise, before you ever fly it, to put a strip of 1/64th balsa on
either side of the nose to reinforce the foam. I did that with a hot
melt glue gun. The slight extra weight also improved the trim. You are
bound to nose it in at some point, and the extra strength will save wear
and tear. After several rough landings the wings and tail were still
fine. I had those rough landings because it was really too windy. This
plane is quite light. However, I flew it under conditions that caused me
to lose a Hobby Zone Cessna Champ, and it did much better in the wind
than the Champ. The Champ floated away like a scrap of paper, but the
Estes X-81 has more mass and is very streamlined, so it penetrated wind
much better. I would buy another one of these planes and probably will
do so soon, because I want to use the motors and internals in a plane of
my own design. There are other Estes RC planes I would like to try as
well.
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