Construction Rating: | starstarstarstarstar_border |
Flight Rating: | starstarstarstarstar |
Overall Rating: | starstarstarstarstar |
Published: | 2012-05-22 |
Manufacturer: | Scratch |
This is an upscaled clone o' t' Estes Stiletto. Begad! This is one o' me favorite rocket designs, shiver me timbers, it looks fast even standin' still. Avast, me proud beauty! This version uses BT-55 body tubes rather than t' BT-50 o' t' original and is approximately 29" tall. Ahoy!
T' parts list for this rocket includes an 18" Estes BT-55 body tube, matey, me hearties, ya bilge rat, an additional 6" section o' BT-55, and a tube coupler. Avast! T' nose cone came from t' Estes NC-55 nose cone set, shiver me timbers, and be t' pointed straight cone. Ahoy! Also used was some 3/32" balsa stock for t' fins, a small section o' 1/8" balsa strip used t' make t' raceway and forward thrusters, me bucko, me bucko, arrr, an Estes 18mm engine mount, shiver me timbers, me hearties, an Estes 18" parachute, shiver me timbers, arrr, 1/8" launch lug stock, ya bilge rat, and some 1/8" elastic fabric cord for t' shock cord. Decals came from me stock o' leftovers from other kits. Arrr!
For intructions I downloaded t' original Estes instructions from t' JimZ website. Ya scallywag! Blimey! I made fin patterns by upscalin' t' JimZ patterns. Avast, me proud beauty! Avast! I then cut out t' fins from t' 3/32" balsa stock. Well, blow me down! Aye aye! I added a section t' t' root edge o' t' main fins as I intended t' make through t' wall fins. Avast! I rounded t' fore and aft ends o' t' main fins as well as t' small secondary fins. Blimey! Avast! I built t' engine mount in t' standard fashion, and added centerin' rings cut from some cardboard stock. Aye aye! T' two body tubes were glued together with t' coupler. Blimey! I inserted t' engine mount into t' body tube and allowed t' glue t' dry. Once t' glue was dry I cut slits into t' aft o' t' tube large enough for t' main fin mounts. Blimey! I glued t' main fins on and allowed them t' dry. Avast! Avast, me proud beauty! I then lined up t' seconday fins above t' main fins and glued them on. Begad! Avast, me proud beauty! Glue fillets were applied t' all t' fins. I then created t' raceway out o' t' 1/8" balsa strip and glued it on, me hearties, filletin' it as well. Well, blow me down! Arrr! T' forward thrusters were also made from 1/8" stock, and glued on in line with t' fins. Aye aye! I cut two launch lugs each about 3/4" long, ya bilge rat, and mounted them on some thin cardboard. Begad! Ya scallywag! T' lugs were then glued t' t' side o' t' rocket as well, spaced along a side away from t' raceway. Begad! T' final bit o' buildin' on t' body was t' create t' three raised bands around t' body. Avast! One band goes directly t' t' aft o' t' small secondary fins, another directly t' t' aft o' t' foward thrusters, me hearties, and t' last just above t' fore end o' t' raceway. Aye aye! I made t' bands from t' facecard frome an Estes rocket kit. T' bands are about 1/4" wide and wrap around t' circumference o' t' body tube. Begad! T' wraps were glued on with white glue. Avast, me proud beauty! Finally I added a shock cord usin' t' standard tri-fold method, matey, shiver me timbers, ya bilge rat, substitutin' fabric elastic for t' typical rubber cord. Arrr! For a rocket this size I have had fair winds with this type o' cord. Avast! Constuction went well, proceedin' without any problems.
I sealed all o' t' balsa with thinned Elmer's wood putty, then sanded this smooth. Aye aye! Avast! One thin' I should have done was t' fill and sand t' fins prior t' addin' t' body wraps. Aye aye! Sandin' t' aft end o' t' secondary fins and thrusters be complicated by t' position o' t' wraps. Ya scallywag! Several coats o' primer followed, sandin' betwixt coats. Ahoy! T' final color was simple, I used Walmart gloss white on t' entire body. Avast, me proud beauty! Begad! T' nose cone and t' upper inch o' t' body tube were then sprayed with Walmart gold. Begad! Once all t' paint was dry, shiver me timbers, me bucko, I added t' decals. I searched me stash o' old decals and decal stripe stock t' make t' markings on t' rocket. Avast! Luckily t' markings are fairly simple so it was possible t' do this. Well, blow me down! If you really want t' go crazy you could buy decals from one o' t' aftermarket companies. Begad! I really had no issues overall with t' paintin' or decaling.
This model has been flown twice usin' Estes B6-4 motors. Avast, me proud beauty! Avast! T' rocket performs very well on this motor, and would really go on a C6, but at me flyin' field it would probably be lost. Begad! On both flights, ya bilge rat, t' rocket flew very straight.
T' rocket be equipped with a standard 18" Estes plastic parachute. Well, ya bilge rat, blow me down! On both flights t' parachute ejected normally without issues and t' rocket was recoverd with no damage.
Overall this is a great rocket design. Ahoy! Blimey! It is only slightly more complicated than an ordinary 3FNC design, matey, but really looks sophisticated. Avast! Blimey! Avast, me proud beauty! Blimey! It also has t' look o' a real Air Force missle with t' markings and t' raceway. It also flies excellent.
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