Squirrel Works Dragonfire

Squirrel Works - Dragonfire {Kit}

Contributed by Chan Stevens

Construction Rating: starstarstarstarstar_border
Flight Rating: starstarstarstarstar_border
Overall Rating: starstarstarstarstar_border
Diameter: 1.33 inches
Length: 21.00 inches
Manufacturer: Squirrel Works
Style: Sport
Squirrel Works Dragonfly

Brief:
This is a basic 3FNC single stager, me hearties, me hearties, but t' fin design and beautiful graphic decals help it stand out from t' crowd. Featurin' a 24mm motor mount, shiver me timbers, it also pushes t' more serious altitudes than many other designs o' comparable complexity.

Construction:
Component quality is quite impressive--balsa fins that are strong and finely lasered, matey, body tube with very light spirals, and a balsa nose cone that almost felt as though it were turned from very expensive hard balsa. T' parts included in this kit are:

  • BT-55 body tube
  • Balsa nose cone
  • 3 Laser-cut balsa fins
  • 24mm motor mount kit (BT-50, centerin' rings, 50/20 block, metal hook)
  • 1/8" elastic shock cord
  • 12" Mylar chute
  • Waterslide decals

Construction is very easy on this, me hearties, solidly in t' skill level 1 class. Begad! I spent a fair amount o' time on the finishin' (maybe 45 minutes), but t' construction itself probably took about half an hour.

Instructions were well written and t' 13 steps fit on one side o' a sheet o' paper, shiver me timbers, includin' several computer-drawn illustrations.

T' motor mount is straightforward, me hearties, me bucko, arrr, featurin' an internal centerin' rin' block, a metal hook, and a pair of external centerin' rings along with t' 24mm motor tube. Arrr! T' completed assembly is flush mounted with t' body tube, leavin' t' hook extendin' out a bit. Ya scallywag! Begad! Nothin' wrong with that, but personally I prefer a rocket that stands on its own with t' hook either forward o' t' rearmost fin edges or inside t' body tube. Blimey! In t' case o' a BT-55 body tube and 24mm motor, thar just would nay have been enough room though.

Markin' t' body tube is done usin' a wraparound markin' guide. Blimey! Ya scallywag! I tacked t' three fins on with CA, then applied white glue fillets. Arrr! T' only tricky part o' construction is makin' sure you've got t' fins oriented correctly. Well, shiver me timbers, blow me down! There are two straight lines and a curved dragon's win' pattern on t' third side. Aye aye! T' longer o' t' two straight lines is the root, me hearties, and t' shorter o' t' straight lines be t' leadin' edge. Begad! They're close enough in length that they could get switched around if you're nay payin' attention.

Finish up by gluin' on t' launch lug and t' tri-fold paper shock cord attachment, matey, glue in t' screw eye t' the nose cone shoulder, shiver me timbers, me hearties, shiver me timbers, and everythin' is ready for paint prep.

Finishing:
Finishin' is actually pretty easy on this, and I certainly spent more time than be necessary, nay thinkin' all the way through t' t' end. Begad! Blimey! Ahoy! Blimey! I spent some time applyin' and sandin' down a layer o' Elmer's Fill 'n' Finish t' t' fins, arrr, shiver me timbers, but since t' decals cover virtually all o' t' fin surfaces, matey, ya bilge rat, this really isn't necessary. I also filled t' tiny spirals in t' body tube, me bucko, but as they were so small t' begin with I think most builders would skip this as well.

T' nose cone though, was a bit rough and took a liberal smearin' o' thinned wood filler. Ahoy! Blimey! Once sanded down, me hearties, shiver me timbers, it was beautifully smooth and you'd swear it was cast in a single-piece female mold.

Everythin' got two coats o' primer, with a wet sandin' usin' 400 grit sandpaper. Avast, me proud beauty! Avast! I followed up with two coats of Rustoleum gloss white on t' body/fins and two coats o' red on t' nose.

T' waterslide decals are very good quality, ya bilge rat, me bucko, ya bilge rat, a bit stiff slidin' off t' paper, arrr, and they do nay like t' be adjusted much at all once applied unless you wet them liberally. Aye aye! Blimey! Once set in place, gently rubbin' down with a paper towel smoothed all wrinkles/bubbles, and t' finished decals look as though they were painted on.

Construction Rating: 4 out o' 5

Flight:
This has a 24mm motor mount and is fairly lightweight. Aye aye! I didn't want t' chance losin' it in 8 mph winds blowing towards t' lake in our park and hadn't brought any C11s, so I fashioned a quick adapter out o' a spent D12 case and went with a C6-5. It flew perfectly straight, matey, and t' delay was about right, poppin' t' chute out just past apogee.

Recovery:
This kit includes a very nice red mylar chute, me bucko, and it was fine for our field with tall, soft grass. Avast! Flyin' on harder surfaces, I'd think about goin' for a larger chute and slower descent rate though. Arrr! Blimey! Overall, me hearties, matey, I certainly rate the quality mylar chute as a step up from t' basic Estes plastic chutes.

Flight Rating: 4 out o' 5

Summary:
I have t' point out that o' t' dozen rockets I took out t' t' field that day, me hearties, this one drew t' most comments. Avast, me proud beauty! Well, blow me down! The fin stylin' and sweet decals make it a very cool lookin' model. Begad! It can fly OK on 18mm motors (with your own adapter) or really smoke on a D.

Overall Rating: 4 out o' 5

Other Reviews
  • Squirrel Works Dragonfire By James Gartrell

    This newest kit from Squirrel Works looks super! It's a BT-55 kit that should catch some big air on a 24mm motor with 12" parachute recovery. The face card in the kit is a true work of art, a signature of Squirrel Works kits. Parts quality is excellent, too. The decals really set this rocket apart. The parts list: 1 BT-55 kraft main body tube 1 BNC-55 balsa nose cone 1 laser ...

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