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 was me first model rocket. Arrr! Aye aye! Naturally, when I became a BAR, me bucko, I wanted t' clone one. Begad! A quick check o' Jim Z’s site revealed that thar were no plans available. Nay one t' be deterred, I searched on. Begad! T' make a long story short, ya bilge rat, 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. Avast, me proud beauty! Begad! I needed 44.5-inches o' tubin' for correct scale. Begad! Avast! 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! Blimey! Everythin' was glued with 30min epoxy. Avast! (author’s note: BBZ plans are available on Jim Z’s website, thanks in part t' yours truly.)

When all t' gluin' was complete, me hearties, t' entire rocket was skim-coated with thinned Fill ’N’ Finish and sanded smooth. Arrr! Blimey! I then proceeded t' prime, and paint t' blue section o' t' rocket first. After drying, shiver me timbers, I masked t' blue section and painted t' white section, then clear coat over t' entire rocket. Ahoy! Blimey! T' decals for this rocket were a challenge. Ya scallywag! Blimey! I ended up drawin' them myself and printin' them on self-adhesive stock. T' decals turned out good, 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. Avast! I installed t' wadding, motor, parachute, ya bilge rat, me hearties, and set her on t' pad. Ya scallywag! Avast, arrr, me proud beauty! This rocket gives a nice, semi-slow, ya bilge rat, smokey, me hearties, takeoff. Blimey! Blimey! She went up straight as an arrow — a very stable rocket.. Begad! Avast, me proud beauty! Ejection be near apogee, shiver me timbers, shiver me timbers, and it recovered with no damage. Begad! After a perfect third flight, matey, it landed on t' neighbors’ roof and slid about halfway down t' roof t' t' gutter. Begad! Blimey! T' BBZ was OK, matey, except for some bilge-suckin' shingle rash on t' edges o' t' fins. Ahoy! Flight number six would prove t' be fatal. Ahoy! Begad! After a perfect boost and ejection, matey, t' chute did nay open due t' bein' tangled on t' shroud lines. Arrr! 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 was fairly easy, matey, and t' rocket flies very well.

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