R7 Vostok
This is
the rocket that boosted Yurij Gagarin and his Vostok capsule into orbit 12 April
1961.
The
first stage consists of four boosters strapped around a central booster. The
second stage includes the small Vostok capsule. The white parts are the ice
covered parts of the cold fuel tanks containing liquid oxygen.
The R7
rocket used for space flight was developed from nuclear ICBM's by Soviet Chief
Designer Sergey Korolev. It is basically the same rocket that put Sputnik into
space and which still today is considered one of the most reliable and widely
used boosters.
The scale of the rocket is 1/48 which makes the model about 83cm tall. The model is completely
scratch built from paper/card and balsa. The panel lines visible were made by gluing pieces of card on the cylinders. This
also makes the whole thing more sturdy. The aluminum rod visible just below the Vostok stage
held the whole thing together while putting into place the truss
frame. After that, it wasn't really needed anymore, which I found out too late. But
at least it's partially obscured by the truss work and fortunately does not disturb the
overall appearance.
References like photos and
technical drawings can be found on the web, although there are not many of them.
Mail me, and I can send you what I've got... One of the best sources (and my
original inspiration!) is the beautiful model made by Vincent Meens. Check it
out here: Vincent Meens' homepage. While you're there, have a look
at his outstanding work on a 1/10 Lunokhod Moon
rover!
The thumbs below
show some of of the stages in building the model. Click on each image to
view the larger version. The booster looks a little too blue in some of the
pictures. Ironically, it's a question of lighting... the model is actually painted
grey. Many pictures show the real thing to be green, but that is commonly accepted as
being an artifact of the film used! The true color is grey as you can see in
this
picture . (I don't remember where I got the
picture from, but if you're the copyright holder of the picture, please
contact
me if this violates your rights!)