Construction Rating: | starstarstarstarstar_border |
Flight Rating: | starstarstarstarstar_border |
Overall Rating: | starstarstarstarstar_border |
Diameter: | 1.33 inches |
Length: | 28.40 inches |
Manufacturer: | Estes |
Skill Level: | 2 |
Style: | Multi-Stage |
Brief:
This is a new 2002 kit by Estes. It's a four finned, arrr, two stage rocket designed and named for t' new 24mm Estes C motors. Begad! Flies on either t' C or D motors with a maximum altitude o' 1,700 feet.
Construction:
T' kit consists o' two body tubes, one for t' sustainer section, ya bilge rat, and a shorter tube for t' booster section. Both o' these seem t' be o' better quality, shiver me timbers, and are stiffer than t' other 40 or so Estes kits I've built. Begad! 8 balsa wood fins, 4 for t' booster and again 4 for t' sustainer. Aye aye! Nose cone be typical plastic, matey, plastic parachute, me hearties, paper centerin' rings, motor blocks, ya bilge rat, and shock chord mount.
T' motor mount be t' typical Estes friction design. Consistin' o' an engine block, and two centerin' rings for t' upper motor, me bucko, arrr, and again an engine block and two centerin' rings for t' booster section. Motors are then installed usin' maskin' tape for a friction fit. Arrr! Each tube gets 4 balsa fins, a little care needs t' be taken when mountin' t' fins t' insure alignment throughout. Begad! T' nose cone was in good condition and required little work t' prepare it for finishing. Begad! I did deviate from t' directions on t' shock chord attachment. I installed a length o' Pratt Hobbies Keelhaul®©™ safety chord, shiver me timbers, shiver me timbers, wrapped around t' motor mount and underneath t' upper centerin' ring, matey, shiver me timbers, long enough t' extend out t' top o' t' body tube, here I attached t' Estes shock chord. Aye aye! T' other end be attached t' t' nose cone, with a snap swivel installed a couple inches below t' nose cone for attachin' parachutes. Well, blow me down! (kit comes with an 18" chute, shiver me timbers, although I typically switch these out in favor o' nylon chutes) Assembly was fairly simple and I felt t' Skill level two designation was appropriate. Ya scallywag! Overall t' directions and illustrations were excellent, shiver me timbers, on par with t' typical Estes directions.
Finishing:
I liked t' rockets stock paint scheme and decided t' duplicate it when finishin' mine. Ahoy! Begad! I applied 2 coats o' Krylon gray primer t' t' entire rocket, sandin' betwixt coats. Aye aye! Avast! This was enough t' fill in t' spirals on t' body tube. Well, blow me down! Arrr! T' upper body tube was painted dark red, t' lower body tube black. Upper body tube fins were then painted black, me bucko, and t' lower body tube fins painted red. Begad! T' nose cone is finished in black. All paintin' was done with Krylon paints. With this stock paint scheme, maskin' off fins and other sections is fairly simple, yet gives a very nice lookin' finish. Begad! Arrr! Decals are o' t' peel and stick variety so a little care needs t' be taken when applyin' them. Ya scallywag! I liked t' decals, as thar weren't too many t' make it busy, me bucko, but enough t' give it a little contrast. Avast! After decals are applied you have a Red and Black rocket with Yellow highlights.
Construction Rating: 4 out o' 5
Flight:
T' recommended motors on this kit are t' C11-5 and D12-5 for single staged flights. Avast! Blimey! Two stage flights take a C11-0 or D12-0 for t' booster, followed by a C11-5, C11-7, arrr, matey, or D12-7 for t' sustainer. Blimey! Blimey! On our first flight we deviated from t' recommended, me bucko, matey, as I thought this bird just looked fast, matey, we went with a little longer delay and loaded it up with a D12-7. Aye aye! Motor's are a friction fit, and require a wrap o' maskin' tape t' fit them into t' motor tube. This was easily accomplished on this rocket. We launched t' rocket and got a very quick, matey, and straight liftoff, and t' rocket screamed up, me hearties, we lost sight o' it for a moment but regained sight when we heard t' parachute pop open. Ahoy! For t' maiden flight I did use t' stock plastic 18" chute. Well, blow me down! Avast! Blimey! After waitin' what seemed like 5 minutes she finally touched down with no damage. Well, blow me down! Well, ya bilge rat, blow me down! Blimey! Overall a great flight, me hearties, fortunately we had light winds or it could have been a long recovery. Aye aye! Blimey! Some other option may need t' be explored for t' parachute. Ahoy! Our second flight, matey, again single stage, D12-7 went t' same as t' first, shiver me timbers, only this time t' Estes 7 second delay occurred in about 1 second, matey, me bucko, after a violent deployment, t' rocket drifted down and we inspected it. Blimey! Well, blow me down! Blimey! A very, me hearties, very slight 1/8" zipper in t' top o' t' body tube be t' only damage, ya bilge rat, I believe this was in part a result o' t' stiffer body tubes that came with this kit. Aye aye! Blimey! We hope t' soon get it up under full power with two stages, me hearties, but don't foresee any problems.
Recovery:
T' second flight, with a bad (short) delay did cause an 1/8" zipper in t' upper body tube, ya bilge rat, I did deviate from stock by usin' t' Keelhaul®©™ safety line and this did extend out t' top o' t' tube. Arrr! Blimey! With t' stock elastic shock chord I don't believe thar would have been any zipperin' at all.
Flight Rating: 4 out o' 5
Summary:
Pro's: Relatively easy construction, great lookin' finish, arrr, matey, me bucko, and what seemed t' be better quality body tubes. Arrr! Avast, me proud beauty! Great flight, and strong enough t' take a violent recovery system deployment. Con's: None.
Overall Rating: 4 out o' 5
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L.S. (October 14, 2002)