Jerry Beaucaire's Rocketry Retreat
Texas Firefly (Semroc)
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The Semroc Texas Firefly is a 175% upscale of the Centuri Firefly released back in 1968. It was billed then as "the world's smallest two-stage rocket."
 
(Click on any image below to see a larger image)

tf01-kit.jpg

TEXAS FIREFLY KIT
 
This is probably the most attractively packaged kit I've unpacked to date. The instructions are beautiful, and thought the decals were missing, but they're hiding in the BT.
 
Here we go.
 

tf02-fins.jpg
FIN ARRAY
 
Laser cut basswood fins.  Very nice.  Sanded both sides before removing.
 
tf03-mmts.jpg
BODY TUBE MARKING
 
Ok, here is where I start to stray away from the instructions. I've decided not to install the MMTs until after painting is complete. I noticed later on the nozzle is added and thought "why glue twice?" so I installed it now so it could glue into place at the same time as the centering rings.
 
I'll paint the nozzle assembly later prior to installation.
 
Note the kevlar tether on the sustainer MMT.
 
tf04-booster.jpg

tf05-sustainer.jpg

INITIAL ASSEMBLY
 
Here is the booster with fins attached and filleted.
 
 
 
 
 
 
 
 
The same here for the sustainer.
tf06-nose.jpg

NOSE CONE

Me and balsa nose cones aren't the best of friends. Trying another way to smooth this baby, coated the nose cone with a film of wood glue. 

Later, I sanded most of it off.  It didn't seem to do well when I primed it. I think I'll use a hammered paint on the nose anyway, so it shouldn't matter.

tf07-dryfit.jpg

DRY FIT
 
Here is she is dry fitted together. After assembly I rounded all the leading edges of the fins.
 
Have I mentioned recently how much I love my new camera?  Macro setting is so cool!

tf08-primed.jpg
PRIMED
 
Here is two coats of Krylon white primer.  I'll sand real well and put on one more light coat before moving on to painting.
 
I just noticed I forgot the launch lug.  Ugh!

tf10-nosepnt.jpg

tf11-bodypnt.jpg

tf12-boostpnt.jpg

PAINTING
 
After much internal debate and too many weeks on the road, I've decided to go ahead and paint this puppy with the stock paint scheme from the cover art.
 
Nose - red
 
Body - silver
 
Sustainer - yellow
 
 
When I add the launch lug later, it will be all black.  I'm going to add the laser turrets after painting as well, all painted black with black wrapovers for added detail.

tf13-nose-boost.jpg

BOOSTER ASSEMBLY
 
Here you can see the booster all assembled.  The prepainted nozzle-MMT glued firmly in, lots ofg wood glue since the MMT was a bit loose. I had to keep rotating and blowing out the vent holes to keep them clear.
 
Then added the coupler and couple of decals.
 
The finished nose cone is nearby.

tf14-laserwrap.jpg

tf15-laserwrap2.jpg

tf16-reardone.jpg

LASER TURRETS w/WRAPS
 
Here you can see the adhesive squares I've premeasured and the laser turrets I've already cut and sanded.  Instead of paint, I'm going to use the black Sharpie to color the paper and paper edges.
 
 
 
I've dipped the ends of the turrets in BLACK and METALLIC RED Testor's paint and let dry. The wraps are colored now, too.
 
 
Sanded the fin tips clean, then attached the turrets with white glue, let set.  The wraps went in place afterward nicely.
 

tf17-done.jpg

FINAL DETAIL
 
Well, the decals looked SWEET going on until I got the main fins. I'd opted for black fins, what I thought was a harmless diversion from the stock paint job. Masked and painted them perfectly, I was so proud.
 
The decals are transparent.  UGH.  So the red racing stripes disappeared completely when I tried to put them on the fins.  I hand painted some red in the area the decal would go in hopes it would help, it did some, but the perfect rocket took on a little amateurish tone in this area.
 
If the decals aren't white-backed, or ALPS, the instructions should REALLY warn you about that.
 
Anyway, here she is all done.  Now, it's vacation time!  Off to Niagara Falls.

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