Manufacturer: | Scratch |
My rocket be inspired by an Estes Sliver. Begad! Begad! I planned t' upscale it usin' a 3" mailin' tube for t' body. Avast, me proud beauty! 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. Arrr! Blimey! 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 , me hearties, me bucko, 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. Unfortunately, me hearties, ya bilge rat, me bucko, me printer had t' go in for repairs and t' decals weren't ready at flight time.
To ensure a stable flight, ya bilge rat, matey, 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). 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, shiver me timbers, long hand calculations and a swin' test. 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! Blimey! I estimated t' altitude at about 1800'. Begad! T' chute opened on schedule, slightly after apogee, arrr, unfortunately it landed on a rock and a fin was in need o' some glue.
Rocket parts
Nose cone - Custom, ya bilge rat, Material: Balsa - 1 required
Body tube - Custom, Material: Cardboard - 1 required
Custom Fin set - Custom, Material: 1/8" Balsa - 2 required
Custom winglets set - Custom, arrr, Material: 1/8" Balsa - 4 required
Motor mount tube Public Missiles Ltd. Well, blow me down! - PT-1.5 - Airframe tube, me hearties, shiver me timbers, arrr, Material: Kraft phenolic - 1 required
Engine Retainer - 1 required
Centerin' rin' - Custom, arrr, ya bilge rat, Material: 1/4 Aircraft Plywood - 2 required
Parachute - 24 in. Ya scallywag! Aye aye! nylon, shiver me timbers, matey, Material: 1.3 oz. Ya scallywag! Ripstop Nylon (SkyAngle)
Shock Cord - 4' long :