From the archive (2010):
Brazil.
I mean the movie, Terry Gilliam’s.
That’s what you call aesthetics.
Ah, retrofuturism.
What can I tell you. Aviation, and by extension modeling,
are for me more than anything else about aesthetics. I see these things as
sculptures, architecture, design.
Remember your old fridge? the cars from the 30’s, 40’s and
50’s? the locomotives?
How can anything be more beautiful than that?
I like those designs, but you can find very little in those lines. And then is when the cottage industry
comes to the rescue.
I got the Execuform GA-43 for a reasonable price, and was
happy for what I got. Simple parts that saved me from hours and hours of
scratchbuilding, and the possibility of building my model in several
configurations, given the fact that includes floats, the two canopies (one for
a single pilot and the other for the two pilot version), the wheel pants of the
prototype, the fairings of the later versions and a differently-contoured
rudder. Also references and good gauge styrene.
You have to provide bits like prop, engine, wheels, and the
like. And if you so wish
you can add the interior. You can go to town or stay simple, is up to you. Many
of us produce our own decals when they are not available, or know somebody that can
help with that too. Scribing panel lines is not a lost art either.
Execuform and many other vac producers like Khee-Kha Art Products of Alaska work
hard to make available for us lesser-known types that surely deserve a place in
our collections. Their prices are good, and you get something to really play
and exercise those skills. I have built several vac models, have many more in
the stash, and every single time I enjoyed it very much. I never ever regretted
or got tired of building these out-of-the-beaten-path models. Heaven bless the
cottage industry, for they deliver the goods.
Oh, yes, the plane:
I never built a model with so many names and such
complicated history. Suffice to say that it is known as Fairchild 150, General
Aviation GA-43, Clark GA-43, and North American GA-43. The “Clark” there is the
same one as in the Clark “Y” airfoil fame, for
you aerodynamicists. The plane also has some Fokker strings attached. To
explain here all the mergers, acquisitions, take-overs and other financial
mysteries would take too much space, so let just say that it was an all-metal
ten-passenger plane with –after the prototype was converted- retractable
landing gear. It was used by Swissair (two machines), SCADTA in Colombia, Western Air Express in the USA, one ended up in Japan
as J-BAEP and yet another somehow managed to fly in Spain on the (fortunately) anti-Franco side. A
pretty good story for only five machines built in total. There is a very good
article on the subject on Skyways magazine issue of January 1998. On the
article you can see an image of one machine temporarily painted with the slogan
“Back your president”. Oh man that I was tempted by that one too. In total I
counted about seventeen possible finishes, some of them really different, some
just minor variations.
The Model
(this is the very boring part, that says “I glued this to
that”, but, on the other hand, also is the part where you may actually learn
something, so it is your call):
I opted to represent the prototype, since its spats and
short one-seat canopy had a chubbier look that was very appealing to me.
Parts were separated from the backing sheet using the
well-known tachyon pulse method, and flat-sanded cautiously while testing.
References were consulted in order to establish which parts were needed so they
could be made with the replicator. Some goodies were beamed-up from an obscure
British manufacturer with Klingon ties.
Do not get rid of the leftovers, many extra parts (like
bulkheads, spars, seats) can be cut from them.
The next thing to do was to establish the position of the
windows, door and luggage hatch on the fuselage and cut them open. Five
bulkheads and the cabin floor were cut from the leftovers (see, I told you!).
At this point I decided, after much pondering, to diverge
from the Execuform path and separate the stabilizer halves, work out the tail
cone integrity, and add the stab halves later. Execuform planned the parts
to provide some sort of easy keying for alignment, but I rather sand the
fuselage smooth and add the stab than meander between the parts later with the
sanding stick and the putty.
The ten passengers chairs came next, each one made of six
parts (back, seat, head cushion, two armrests and magazine pouch in the back).
As per photos a few metal parts were found in my spares box too. The cavity
showing the wing root from inside was closed using sheet styrene. The wing
roots in the model are slightly asymmetrical, being one a bit higher than the
other. Be careful to compensate for that. The wing halves were glued and their
panel lines engraved. Beware that the prototype had longer span ailerons and no
flaps. Also some anti-stall small sections were located at the leading edge.
Those were replicated carving the styrene and adding a few small ribs. No
landing lights were present at the leading edge at the time that this first
machine was flown. No nav lights can be seen on the wingtips either, but two
were present on the fin and on the tip of the tail cone. The whole interior, as
a single unit –see images- was detailed and prepped for its later insertion
between the fuselage halves.
A roof was glued to one side and some detail added on those
halves too.
All these may sound boring or difficult, but it wasn’t at
all. Is like solving a puzzle for which you create the pieces as you go. Very
Zen.
Once the fuselage was closed the stab halves were refined
and a few parts created to better engineer its addition to the fuselage. To the
wheel pants a strip was added and blended to represent the shock absorbing mechanism
arrangement.
I tried a new –to me- masking product, Mr. Masking Sol Neo. The
label is all in Japanese, and although I highly regard sushi and Zen koans, it
wouldn’t hurt to add an English translation, would it Mr. “Mr.”?
The product dried quickly, which is a good thing and a bad
thing. The cap has a brush/applicator reminiscent of bygone modeling times. When
wet it can be washed with water and soap, but once it starts to cure –fast- I
could only soften it with Simple Green (a cleaning product). It won’t dissolve
it, but it will soften it enough to be peeled away from the brush. Window
cleaners (which usually contain ammonia) had no noticeable effects. Lacquer
thinner and acetone sort of melt the cured product away. Once dry it peals off
very easily from a flat surface, but not from the brush. I didn’t try it on a
painted surface, but only on the transparencies.
The priming, filling, sanding, re-scribing cycle went on a
few times. It is a must –but I don’t have to really tell you this- to remain
patient. To avoid unfortunate anxiety-generated wrong moves I started another
model, a simple, small, easy-going one, so things on the Clark
would have time to dry and cure properly.
Successive layers of paint and masks went on the model,
finishing in four shades of metal.
If you believe that everything should always go smoothly,
well, that’s a good thought, but sometimes a few things get in the way. I
scratched the finish a couple of times, tinted the aluminum paint too much in a
couple of occasions, messed up some panel lines, got the masking liquid in the
wrong place, and a few more things. But you acknowledge the mistake, correct
it the best you can, and keep going.
Once all the painting was done and set, home-made decals and
a few external details were added, and the gleaming retro beauty of the GA-43
shone away in all its glamor.
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