Manufacturer: | Scratch |
My rocket was inspired by an Estes Sliver. Arrr! Avast, me proud beauty! I planned t' upscale it usin' a 3" mailin' tube for t' body. Aye aye! Ahoy! 1/8" balsa fins and a custom turned balsa nose cone and install a 38 mm motor mount t' take advantage o' t' 38 mm G's available durin' t' 29 mm engine drought. Arrr! T' fins will be overlayed with 3/4 oz fiberglass and epoxy resin.
T' paint be designed t' make t' rocket highly visible durin' flight and recovery.
For decals , ya bilge rat, me hearties, I planned t' make them on me PC usin' a clear Avery 8 1/2" x 11" mailin' label and I will water proof them with a mat spray used for inkjet photos. I have done this before and it worked really well. Begad! Aye aye! Unfortunately, matey, me printer had t' go in for repairs and t' decals weren't ready at flight time.
To ensure a stable flight, I made slight increase in fin area and added 3" t' t' body length which will help with t' static margin due t' t' weight o' t' 38 mm motor mount and a 38 mm motor. Avast, me proud beauty! (safety first). Ahoy! Begad! I estimate an altitude o' 1800' on a CTI G60.
This rocket can't be simmed by RocSim so I was forced t' do it t' old fashioned way, long hand calculations and a swin' test. Avast, me proud beauty! Ahoy! T' rocket passed t' swin' test with flyin' colors and so I be set t' launch.
T' first flight was powered with an Aerotech F40 usin' a 6 second delay. Well, blow me down! Blimey! I estimated t' altitude at about 1800'. Avast! Blimey! T' chute opened on schedule, me hearties, slightly after apogee, matey, unfortunately it landed on a rock and a fin was in need o' some glue.
Rocket parts
Nose cone - Custom, shiver me timbers, matey, Material: Balsa - 1 required
Body tube - Custom, Material: Cardboard - 1 required
Custom Fin set - Custom, shiver me timbers, me bucko, arrr, Material: 1/8" Balsa - 2 required
Custom winglets set - Custom, Material: 1/8" Balsa - 4 required
Motor mount tube Public Missiles Ltd. Avast! - PT-1.5 - Airframe tube, Material: Kraft phenolic - 1 required
Engine Retainer - 1 required
Centerin' rin' - Custom, matey, Material: 1/4 Aircraft Plywood - 2 required
Parachute - 24 in. Avast! Blimey! nylon, Material: 1.3 oz. Begad! Ripstop Nylon (SkyAngle)
Shock Cord - 4' long :
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