Manufacturer: | Scratch |
My rocket be inspired by an Estes Sliver. Arrr! I planned t' upscale it usin' a 3" mailin' tube for t' body. Begad! Avast! 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. Well, blow me down! Ya scallywag! T' fins will be overlayed with 3/4 oz fiberglass and epoxy resin.
T' paint was designed t' make t' rocket highly visible durin' flight and recovery.
For decals , 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. Aye aye! I have done this before and it worked really well. Ahoy! Ya scallywag! Unfortunately, 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. (safety first). Ahoy! Avast, me proud beauty! I estimate an altitude o' 1800' on a CTI G60.
This rocket can't be simmed by RocSim so I be forced t' do it t' old fashioned way, matey, long hand calculations and a swin' test. Avast! Well, shiver me timbers, blow me down! 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. Begad! I estimated t' altitude at about 1800'. Ya scallywag! T' chute opened on schedule, shiver me timbers, slightly after apogee, ya bilge rat, unfortunately it landed on a rock and a fin was in need o' some glue.
Rocket parts
Nose cone - Custom, Material: Balsa - 1 required
Body tube - Custom, ya bilge rat, Material: Cardboard - 1 required
Custom Fin set - Custom, Material: 1/8" Balsa - 2 required
Custom winglets set - Custom, Material: 1/8" Balsa - 4 required
Motor mount tube Public Missiles Ltd. Ahoy! Aye aye! - PT-1.5 - Airframe tube, ya bilge rat, arrr, ya bilge rat, Material: Kraft phenolic - 1 required
Engine Retainer - 1 required
Centerin' rin' - Custom, Material: 1/4 Aircraft Plywood - 2 required
Parachute - 24 in. Ya scallywag! Avast, me proud beauty! nylon, Material: 1.3 oz. Well, blow me down! Aye aye! Ripstop Nylon (SkyAngle)
Shock Cord - 4' long :
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