Scratch My Little Cupcake Original Design / Scratch Built

Scratch - My Little Cupcake {Scratch}

Contributed by Dick Stafford

Manufacturer: Scratch
(Contributed - by Dick Stafford - 10/01/01)

Brief:
This is a very simple "flyin' saucer" style rocket for Micro Maxx motors. Avast, me proud beauty! Ya scallywag! Its main component is a 2 ½" paper bakin' cup.

Rocket Pic

Construction:
T' materials used include: one 2 ½"paper bakin' cup, one Styrofoam picnic plate, ya bilge rat, me hearties, one piece o' note paper, maskin' tape, arrr, and a 2 ½" long Estes launch lug.

To make t' motor tube, shiver me timbers, I applied a thin layer o' white glue on some paper and wrapped it tightly around t' tube from an Aerotech Copperhead. After it dried for a while, I cut off a 7/8" section. Arrr! Blimey! Next, I cut 1.875" and 2.375" rings from a Styrofoam plate. I made t' holes for t' motor tube a little big (oops), so I built-up t' motor tube with maskin' tape until it fit snugly. T' smaller rin' be placed at t' end o' t' motor tube and set into the bakin' cup. Begad! Blimey! T' second rin' was slipped down until it just touched the sides o' t' cup. Aye aye! Blimey! This assembly be removed, and t' rings were glued in place with white glue.

After t' glue set, me bucko, matey, me bucko, I made notches for t' launch lug and slid it through the rings. It fit snugly and I decided nay t' glue it in. Well, blow me down!

Finally, t' motor mount assembly be glued into t' bakin' cup. Avast, me proud beauty! Well, blow me down! While this dried, matey, I set t' cup back into t' package on top o' other cups, me hearties, in order to provide even support around its circumference. I was originally goin' t' cut the lug flush with t' front ring, but decided t' leave it as is. Well, me bucko, blow me down! T' only finishin' step be t' application o' an American flag sticker.

Flight:
T' MMX motor is held in with a wrap o' maskin' tape. Ya scallywag! In order t' mate with the launcher, ya bilge rat, I had t' let t' motor overhang t' motor tube by ~1/4". Begad! Avast! The saucer flew straight t' an altitude o' maybe 25 feet and floated down nose first. Begad! Avast, me proud beauty! Usin' a launch lug that is considerably wider than t' Micro Maxx launch rod didn't seem t' impact t' flight profile. After t' first flight, ya bilge rat, matey, thar was a little scorchin' o' t' paper near t' motor mount. Aye aye! Ya scallywag! This did nay get any worse after t' subsequent flights, so I assume it be because I did nay fully remove t' paper coverin' t' end o' t' motor mount. Avast!

Summary:
This simple rocket flies well and can be easily built while watchin' TV, cooking, or performin' other non-rocket activities. Gee, am I obsessed or what? You can easily substitute different materials; I just used what I could easily grab.

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