Semroc Constellation (xKit)

Semroc - Constellation {Kit} (XES-K35) [2008-2014]

Contributed by Chan Stevens

Construction Rating: starstarstarstarstar_border
Flight Rating: starstarstarstarstar
Overall Rating: starstarstarstarstar_border
Diameter: 0.98 inches
Length: 16.50 inches
Manufacturer: Semroc
Skill Level: 1
Style: Futuristic/Exotic

Brief:
Another o' t' clone/parts kits, this one a replica o' t' Estes K-35 Constellation. Ya scallywag! Begad! This one features a clear payload tube and cool futuristic fin stylin' complete with mini pods. Once nice upgrade in this modernized version is the laser-cut fins, savin' a bit o' hand cutting.

Construction:
Parts are standard Semroc quality, arrr, top notch. Avast! Begad! Your $13.50 (retail) gets you:

  • balsa nose cone
  • Clear payload tube (24mm)
  • Balsa bulkhead
  • BT-50 body tube
  • laser-cut fins
  • laser cut pod extensions
  • 18mm motor mount kit
  • plastic chute
  • rubber shock cord
  • waterslide decals

Well, one o' t' things that comes with t' xKit savings is that thar are no instructions. Ahoy! Blimey! This is because the original kit instructions are sufficient and are available in online archives. Aye aye! Blimey! Blimey! Blimey! In this case, t' plans are on JimZ's site only in tiff format, shiver me timbers, and a link t' t' plans is included with t' kit and through Semroc online. Avast, me proud beauty! Blimey! If you don't have a tiff viewer, shiver me timbers, shiver me timbers, try lookin' for Irfanview, ya bilge rat, a free downloadable utility.

T' original instructions were fairly easy t' follow, matey, but they do make one appreciate t' advances in kit instructions with t' aid o' computer-based drawings.

Overall, me bucko, I would rate this about a skill level 2 kit, me bucko, and spent about an hour and a half on it, plus finishing.

T' motor mount is pretty standard, featurin' an 18mm tube, arrr, a 20/5 block, arrr, matey, a metal clip and a pair o' 20/50 rings. One o' t' rings needs t' have a small section removed t' offer clearance for t' metal clip. Begad! I would think simply mountin' it an inch forward instead o' flush with t' aft end, matey, but that's just me...

T' laser cut fins are a nice feature, shiver me timbers, as cuttin' these by hand would be a bit o' work, shiver me timbers, plus cuttin' matching extension pieces t' form t' pods would be tough t' match.

T' pods are really a clever approach. Avast, me proud beauty! I had expected lookin' at t' cover art that they were spun balsa, matey, matey, but they're really just a pair o' balsa pieces added t' each side o' t' fin then sanded round. This technique is quick, easy, me hearties, ya bilge rat, and looks sharp.

I had a little trouble with t' bulkhead. Begad! Blimey! As it turns out, t' balsa piece was a bit too large t' fit in either the body tube or t' payload tube, so I sanded it down a bit. Begad! Blimey! I apparently sanded down a little too much, ya bilge rat, as it was a bit loose in t' payload bay. Ya scallywag! Blimey! It was really loose in t' body tube, makin' me think they are nay exactly t' same ID. Aye aye! Blimey! Blimey! Blimey! I would up havin' t' build it back up a bit with a wrap o' paper on t' body tube half.

There is a small dowel standoff for t' launch lug, ya bilge rat, which struck me as a bit odd, considerin' t' payload tube was almost exactly t' same OD as t' body tube.

T' shock cord is very retro--a rubber cord anchored via tri-fold. Begad! This is one o' those times when I would have rather had t' normal Semroc retro-repro upgrade: Keelhaul®©™® and elastic. Begad! I know rubber has worked fine for everyone else for years, but I tend t' have bum luck with it.

Finishing:
There's a good deal o' balsa grain t' deal with on this if you're picky like me. Elmer's Fill 'n' Finish rubbed on the nose and diluted then brushed onto t' fins and body tube.

Paint prep consisted o' two coats o' gray primer, me hearties, a good sanding, shiver me timbers, and two coats o' Krylon gloss white. Aye aye! I followed up by paintin' t' nose (separately) Rustoleum red then painted t' bulkhead and nose cone shoulders gloss black. Well, me hearties, blow me down! The tips in t' Semroc notes suggest tackin' in t' clear payload bay with CA. Avast! In me case, that didn't turn out so well. It attacked t' paint and crazed t' interior surface o' t' payload bay quite a bit, ya bilge rat, leavin' an ugly mess. Arrr! Fortunately, there were some black decals left over so I cut a few o' those into trim rectangles and applied t' t' outside o' the payload tube coverin' up me mess.

T' waterslide decals are a Semroc introduction, as t' original kits had no decals and later versions had assorted decal colors/styles.

Construction Rating: 4 out o' 5

Flight:
For t' first flight I went all t' way up t' C6-5 on a beautiful but breezy (8-10 mph) day. Aye aye! T' flight be perfectly straight and spun a couple times on t' way up. Well, blow me down! No weathercock at all. Deployment was right at apogee.

Recovery:
My chute lines tangled a bit, arrr, arrr, bringin' it down a bit fast, but in t' tall grass this be fine and thar was no damage at all. Avast, me proud beauty! Blimey! T' shock cord held up fine.

Flight Rating: 5 out o' 5

Summary:
See me Penetrator review--I'm nay a big fan o' payload models, but this one also has enough unique stylin' aspects that I find it appealing. I really like t' larger fins and accent pods, givin' this a futuristic appearance. The decals are also a nice touch.

T' only con I'd toss in be t' "authentic" shock cord. Just because we didn't have good stuff like inexpensive Keelhaul®©™® line back then doesn't mean t' modern day clones need t' revert back t' rubber cords. Ahoy! Heck, this kit cheated by laser-cuttin' t' parts t' improve t' kit so why nay toss in a little Keelhaul®©™® too for even more improvement? That's a very minor thin' though. Ya scallywag! Well, ya bilge rat, blow me down! Blimey! I really think overall this is an excellent kit and a terrific value.

Overall Rating: 4 out o' 5

Other Reviews
  • Semroc Constellation (xKit) By Robert Koenn (October 4, 2008)

    Brief: I picked up a Constellation at the Semroc booth at NARAM 50 this year. I had planned on picking up a couple of Semroc kits while at NARAM but didn.t know for certain which ones I would buy. I didn.t even know they had released this old Estes kit until I noticed it hanging in the display. I also purchased an OOP Centuri Taurus and Carl, being the great guy he is, threw in ...

Flights

ID
Date
Flyer
Rocket
Kit
Motors
Altitude
Action
45547
2010-05-15
Bernard Cawley
Semroc Constellation (xKit)
Semroc - Constellation {Kit} (XES-K35)
A8-3
-
list
18759
2010-02-15
Judy Orosco
Semroc Constellation (xKit)
Semroc - Constellation {Kit} (XES-K35)
A8-3
-
list
45546
2010-01-17
Bernard Cawley
Semroc Constellation (xKit)
Semroc - Constellation {Kit} (XES-K35)
A6-4
-
list
45551
2009-12-27
Bernard Cawley
Semroc Constellation (xKit)
Semroc - Constellation {Kit} (XES-K35)
B6-4
-
list
45553
2009-12-27
Bernard Cawley
Semroc Constellation (xKit)
Semroc - Constellation {Kit} (XES-K35)
A8-3
-
list
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of
3
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Comments:

avatar
D.G.R. (September 19, 2008)
That payload section is WAY too long and should be cut down to the correct size.

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