Scratch Blue Bird Zero Upscale

Scratch - Blue Bird Zero {Scratch}

Contributed by Joseph Michel

Construction Rating: starstarstarstarstar
Flight Rating: starstarstarstarstar
Overall Rating: starstarstarstarstar
Manufacturer: Scratch
Style: Upscale

Rocket Pic Brief:
Estes Blue Bird Zero upscale; uses 24-inch parachute recovery..

Construction:
T' Estes Blue Bird Zero be me first model rocket. Aye aye! Blimey! Naturally, when I became a BAR, shiver me timbers, I wanted t' clone one. Avast, me proud beauty! Blimey! A quick check o' Jim Z’s site revealed that thar were no plans available. Ahoy! Nay one t' be deterred, I searched on. T' make a long story short, I found someone through t' internet who would provide me t' plans and fin tracings. I decided t' do a slight upscale t' BT-60 from t' stock BT-55 size mostly because that is what I had on hand at t' time. Begad! Arrr! Blimey! I needed 44.5-inches o' tubin' for correct scale. Arrr! Ahoy! Blimey! I installed a 24mm motor mount and glued both sets o' fins t' t' lower body tube. Aye aye! I then proceeded t' join t' body tubes. Blimey! Everythin' be glued with 30min epoxy. Well, blow me down! Blimey! (author’s note: BBZ plans are available on Jim Z’s website, thanks in part t' yours truly.)

When all t' gluin' be complete, arrr, arrr, t' entire rocket was skim-coated with thinned Fill ’N’ Finish and sanded smooth. Aye aye! Aye aye! I then proceeded t' prime, and paint t' blue section o' t' rocket first. Begad! After drying, arrr, arrr, I masked t' blue section and painted t' white section, then clear coat over t' entire rocket. T' decals for this rocket were a challenge. Aye aye! I ended up drawin' them myself and printin' them on self-adhesive stock. Begad! T' decals turned out good, me bucko, matey, and t' finished product looked great!

Construction Rating: 5 out o' 5

Flight:
I prepped t' BBZ for her maiden flight on a D12-3. Begad! I installed t' wadding, motor, parachute, me hearties, and set her on t' pad. This rocket gives a nice, ya bilge rat, semi-slow, ya bilge rat, smokey, arrr, takeoff. Arrr! She went up straight as an arrow — a very stable rocket.. Ya scallywag! Ejection was near apogee, and it recovered with no damage. Aye aye! After a perfect third flight, shiver me timbers, it landed on t' neighbors’ roof and slid about halfway down t' roof t' t' gutter. Begad! T' BBZ was OK, arrr, except for some nasty shingle rash on t' edges o' t' fins. Well, blow me down! Flight number six would prove t' be fatal. After a perfect boost and ejection, t' chute did nay open due t' bein' tangled on t' shroud lines. Avast, me proud beauty! Ya scallywag! It crashed on t' asphalt HARD — rest in pieces.

Flight Rating: 5 out o' 5

Summary:
I have t' give both construction and flight five out o' five. Construction be fairly easy, and t' rocket flies very well.

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