Friday, September 15, 2023

Estes Black Brant XII, Kit # 9723 Build, Part 1, Parts




Oh boy - The blog is back!
Well, on occasion anyway.

Here's the new Estes Black Brant XII, Kit # 9723.

This is a single stage, TALL rocket at 54.6".
The recommended engines are a E16-6 and F15-6. Soars up to 1050 feet.

This is considered a EXPERT build.
You'll spend a lot of time shaping the two lower sets of laminated balsa fins. It is painted in six different colors.



"Originating in 1957, the Black Brant was created as a result of the research conducted at the Canadian Armament Research and Development Establishment (CARDE). CARDE’s initial purpose was to research and test anti-ballistic missile systems and long-range communication. 

The Black Brant XII is a result of this development. It is a four-stage system that consists of a Talos 1st stage, Taurus 2nd stage, Black Brant 3rd stage, and a Nihka 4th stage. The Black Brant XII’s design allows for it to carry anywhere from 1000-pound payloads to a 500km altitude to 250-pound payloads to an altitude of 1400km. The Estes Black Brant XII model rocket is a 1:14 scale replica." 



Here's what comes in the box - Balsa is in the next post.
There are quite a few new molded parts.
The first part of the blog build will be a flying version. I am building four of these for Estes, two flying versions (less detailed) and two show models.
More in the next post . . .

9 comments:

  1. Looks to be an interesting build.

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  2. No fins/fin stock seems to be in the parts picture?

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    Replies
    1. The balsa (a lot of it) is in the next "parts" post.

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    2. AH! Yes, sorry. Missed the "balsa is in the next post" notation. So what details are you dropping for the flying versions?

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    3. Hi Rob,
      The flying versions don't get as much time spent shaping the fins. The balsa and tubes get a CWF fill but not a filler/primer spray and sand.

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  3. Wow those are some crazy molded plastic parts.

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  4. Very nice because I'm going to get this kit. It will be my first 3- stage dual deploy recovery. Looking forward to your build.

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  5. There has been a lot of speculation about the various body tubes. Since the Talos stage is 2.22”, I had figured the kit was comprised of BT-70/60/55. That would match the Black Brant II. Can you confirm that, or is the tubing non-standard, or maybe heavy wall?

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    Replies
    1. Hi Zoomie,
      Check the Sunday, September 16 post for the body tube sizes.

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