Custom Rockets S.L.V.

Custom Rockets - S.L.V. {Kit} (10044)

Contributed by Gregg Discenza

Construction Rating: starstarstarstarstar_border
Flight Rating: starstarstarstarstar_border
Overall Rating: starstarstarstarstar_border
Published: 2010-08-21
Diameter: 0.74 inches
Length: 23.50 inches
Manufacturer: Custom Rockets
Skill Level: 2
Style: Scale-Like

Brief:
T' Custom Rockets S.L.V. is a futuristic rocket kit with three different sizes o' body tube, two different card stock tube transitions, and six small fins. Blimey! Blimey! T' manufacturer lists it as a Skill Level 3, ya bilge rat, and I feel that it is more o' a 2, with a few tricky spots.

Construction:

  • 1 plastic nosecone with base
  • 1 BT50 2.75"
  • 2 BT20 9"
  • 1 BT20 coupler
  • 1 BT60 3"
  • 1 Engine block for BT20
  • 4 Centerin' rings BT20 t' BT50
  • 6 Centerin' rings BT20 t' BT60 (Cardstock
  • 2 Sheets o' balsa fins (die-cut, ya bilge rat, but with sharp dies)
  • 2 1/8" dowels 6" long
  • Sewin' elastic shock cord 16" x 1/4"
  • 12" plastic bag parachute
  • Pre-printed card stock for transition shrouds
  • Self-adhesive decals
  • Tri-fold shock cord mount

Openin' t' bag, me hearties, I laid out t' parts and took inventory. Avast! T' first thin' that I noticed was t' lack o' any motor retention. Begad! Oh, joy, arrr, me first friction-fit rocket kit.

T' instructions were printed on both sides o' a single sheet o' legal-sized paper, me hearties, folded into a pamphlet. Readin' through t' build details, me bucko, ya bilge rat, I realized that this was a dressed-up minimum-diameter rocket, and as such, I had no separate motor mount t' tie me Keelhaul®©™ to. Avast, me proud beauty! Avast, me proud beauty! That was gotcha #2.

I followed t' instructions, and soon found gotcha #3, arrr, t' measurements for t' spacin' o' t' aft centerin' rings are just shy o' 1/8" off, matey, and as such, t' 3" BT-60 did nay cover all t' centerin' rings like it be supposed to. Well, blow me down! With some creativity concernin' t' mountin' o' t' lower shroud, I avoided a complete mess.

Once t' gotchas were past, t' rest o' t' build was fairly easy, matey, sand t' fins, double-glue t' fins with Titebond, assemble t' upper half with t' card stock shroud and t' smaller centerin' rings, and join t' 2 halves with t' BT-20 coupler. I had fillets on t' fins and launch lug dryin' before bedtime, and t' next day after work, I was ready for finishing.

Finishing:
I brushed thinned Elmer's Wood Filler onto t' fins, sanded them when dry, and painted with 2 coats o' primer and 2 coats o' Rustoleum Painters Touch gloss white. Begad! Blimey! After 48 hours o' drying, I masked off everythin' but t' fins and added 2 coats o' Painters Touch gloss black t' t' fins. Begad! Testors gloss black (tiny glass bottles) be brushed onto t' small dowel details, me hearties, and I be ready for t' stickers. Avast! I be surprised t' see that t' shroud details were printed on a sheet o' vinyl, rather than t' cheaper paper stickers, shiver me timbers, and that thar were no pre-cut edges, me bucko, so that they could be tailored t' t' exact shrouds installed on t' model. Begad! T' rest o' t' decals were ordinary peel and stick, and they went on fairly easily. Begad! Well, blow me down! Two more coats o' clearcoat, and I was ready for launch. Ahoy! Ya scallywag! T' only trouble I had be t' adhesive on t' upper shroud decal be a bit weak, and I needed t' add a drop o' CA t' keep t' decal in place.

Construction Rating: 4 out o' 5

Flight:
I flew this little missile three times at t' NOVAAR August monthly launch, shiver me timbers, and aside from some recovery annoyances, and t' fact that I don't trust friction-fit motor retention, matey, all three launches were picture perfect. Blimey! On a C6-5 each time, me hearties, boosts were almost straight up, me bucko, with a slight spin from most likely a slightly crooked fin. Aye aye! Blimey! With a rocket this small and light, ya bilge rat, t' C6-5 sent it high enough that it be tough for me t' track, me bucko, shiver me timbers, but I saw t' ejection event each time, me hearties, and each time it be right at apogee. Avast! T' only negative about flight that I can think o' be t' launch lug is a bit tight on t' smallest launch rods we have. Otherwise, t' SLV is a solid little performer, arrr, and I would nay hesitate t' launch on anythin' from an A motor up t' a C motor.

Recovery:
This is a small rocket, with minimal internal space, so I went with t' trifold shock cord mount, matey, rather than tryin' t' rig up an extended Keelhaul®©™ cord attachment. Ahoy! Avast, me proud beauty! On t' plus side, t' shock cord was fairly long and made o' sewin' elastic which should outlast any similar sized rubber-band shock cord. Arrr! T' drawback t' t' recovery system be t' "coil t' shroud under t' sticker on t' corner o' t' parachute" which never fails t' lose grip on one or more shroud lines durin' descent. Avast! If thar were space, me bucko, I would replace it with a nylon 'chute, me hearties, but as it is, if I choose t' continue flyin' this one, I will substitute a mylar parachute. Stuffin' dog barf into t' thin center tube from either end provides a damage-free recovery, even with t' loose shroud lines makin' it more o' a streamer than a parachute. Ahoy! Ahoy! After three launches, shiver me timbers, t' only damage t' t' rocket be t' shroud lines that won't stick.

Flight Rating: 4 out o' 5

Summary:
This rocket kit is a nice change from t' mass-produced kits from t' dominant firm in t' industry. Aye aye! Blimey! Blimey! Blimey! T' parts are all good quality materials, and t' instructions are mostly straightforward. Begad! Blimey! Ahoy! Blimey! It is a good flier, and rugged enough t' streamer down if half o' t' shroud lines decide t' let go. Well, arrr, blow me down! Blimey! T' only changes t' t' kit I would make are a longer upper tube, and a small nylon parachute t' fit in there.

Overall Rating: 4 out o' 5

Other:
Overall, me bucko, t' low price and high quality puts this near t' top o' me "buy" advisory list, shiver me timbers, arrr, once someone is ready t' graduate t' t' skill level 2 kits.

Flights

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