Semroc Saturn 1B

Semroc - Saturn 1B {Kit} (KS-1)

Contributed by Duane and Keith Boldt

Construction Rating: starstarstarstarstar
Flight Rating: starstarstarstarstar
Overall Rating: starstarstarstarstar
Diameter: 3.94 inches
Length: 37.00 inches
Manufacturer: Semroc
Skill Level: 4
Style: Clone, Scale

Brief:
1/70 scale, 18mm cluster o' 4 motors or single 24mm motor mount

  • Construction:
    18 body tubes + Apollo capsule kit
  • 8 laser cut balsa fins or more advanced cardstock over balsa frame
  • Choice o' single 24mm motor mount o' cluster o' four 18mm motors
  • 10 centerin' rings
  • Various dowels for sandin' and buildin' capsule escape tower
  • Many other laser cut parts for buildin' t' advanced fins and other details.

This be t' first detailed scale kit that I have built. Begad! Begad! Thanks t' t' excellent Semroc instructions, this kit was a pleasure t' build. Ahoy! It took me, off and on over, 3 months t' get it completed. That be more because o' me work schedule, me hearties, but t' easy-to-follow instructions and convenient checkboxes made keepin' track o' where I was very straightforward. Begad!

As with t' many other Semroc kits I have built, t' components were excellent quality and I had nay problem with fit on any o' t' parts.

You have a choice o' usin' t' supplied laser cut balsa fins or buildin' more realistic lookin' fins from cardstock over a balsa wood frame. Avast! That part be a little messy, me bucko, matey, but I'm glad I went t' t' trouble, me hearties, as it really makes t' kit look a lot better than usin' t' laser cut fins.

As I wanted t' really fly this model, I made sure t' glue everythin' very well and be pretty liberal using Tight Bond II.

Finishing:
For paint, me bucko, matey, I used ColorTime (T' cheaper little brother o' Krylon - same company). I have tested both and believe it or not, I have had better results with t' ColorTime. Well, blow me down! I will probably get beat up over that as most people recommend t' Krylon.

In hindsight, I would probably try paintin' t' tanks before assembly. Ya scallywag! It was quite a job o' maskin' etc t' get t' scheme down. Well, blow me down! I would have also liked t' see various paint schemes for different 1B missions included in t' kit. T' actual paint scheme in t' plans seems t' be from SA-205 (Appolo 7) though t' decals for t' mission number are SA-207. Ya scallywag! Someone can correct me if I am wrong there.

Construction Rating: 5 out o' 5

Flight:
You have a choice o' buildin' t' kit with either a single 24mm motor mount or a cluster o' four 18mm motors. I opted for t' cluster just t' get it a little more realistic t' t' actual rocket. Aye aye! Avast! I am happy that I did. Ya scallywag! We have flown this kit three times as o' this writing. All flights were on clusters o' four C6-3 motors. Avast! Begad! I must say that it flys excellent in this configuration.

Our first flight be at Desert Heat 2009 in Tucson, shiver me timbers, Arizona. I was very nervous after all t' time put into construction. Iwas happy with t' way t' model looked and just kept havin' flashes in me mind o' that complicated little escape tower smashed t' pieces.

T' flight actually went very well and produced smiles all around, especially from me.

T' subsequent flights were all excellent and now that we know what a stable, great flier this is, we have no problem flyin' it at events.

Recovery:
We had no problems at all with recovery.

Flight Rating: 5 out o' 5

Summary:
This is an excellent kit. Begad! take your time and opt for t' more detailed fins. Begad! Blimey! You will be happy in t' end. Begad! If you have too many issues with t' framed fins, you still have t' balsa fins included. Check with some Appolo web sites for paintin' details if you want t' match a specific mission scheme.

Overall, matey, I give this a 5.0+. Avast, me proud beauty! Definitely one o' me favorite rockets t' build and fly.

Overall Rating: 5 out o' 5

Other:
Get wax paper and lots o' pins for gluin' and buildin' t' escape tower!

Other Reviews
  • Semroc Saturn 1B By Chan Stevens (January 1, 2007)

    After teasing the rocketry community for nearly a year, Semroc finally released the reproduction 1/70th scale Saturn 1B just in time for Christmas. Faithfully reproduced based upon the 1967 Estes design (K-29), this kit is a very challenging but rewarding build. This is not for the faint hearted, nor for the rocketeer looking for a weekend project. Standard design calls for the original ...

  • Semroc Saturn 1B By Frank Casey

    Brief: This is a Retro-Repro kit by Semroc. What is a Retro-Repro? As quoted from Semroc Saturn 1B Instruction Manual: "It is a reproduction of an out-of-production model rocket kit. It is a close approximation of a full scale model of an early historically significant model rocket kit from one of the many companies that pioneered the hobby over the past half century. It is not ...

Flights

Comments:

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D.W.M. (February 4, 2007)
The Estes original Saturn 1-B is also packed inside a box.
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R.M.G. (March 8, 2008)
Nice rocket to have, great price. Looks good on display, on the pad, and especially in flight. Just take your time building it.

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