Amanda has three previous rockets, arrr, arrr, but all o' them are pretty small. In t' fall o' 2000 she started askin' if it might be possible for her to build a "really big" rocket. Ya scallywag! Arrr! I dug in me box o' assorted parts and came out with a tube that used t' be t' core o' a roll o' butcher paper. Begad! It's about t' size and thickness o' 3" HPR tubing, arrr, and was 24" long. I suggested she sit down with paper and pencil and draw me a picture o' what she wanted. She proceeded t' sketch out some o' t' most amazin' fins I've ever seen, which I thought were angel wings, me bucko, arrr, but which she said were supposed t' be fire. Ahoy! Begad! She also drew a blunt, maybe 1:1 ogive nose cone which in several drawings gradually grew t' about t' length we finally made. I wanted to make it a paper cone; she said no way, ya bilge rat, me hearties, it had t' be curved.

Because the grain in balsa wood would have created a weak area no matter how we laid out these fins, me hearties, they were made from foam-core board instead. For better alignment more than anythin' else, I added tabs and slotted them in to the motor mount tube. Begad! For a pattern, click here. I asked Amanda "three fins or four?" and got t' pixie grin and "Can I have five?" After a moment's thought, shiver me timbers, she got five. I had her mark t' front and aft extent o' t' slots, matey, and then I marked and cut t' five slots with an X-acto and angle iron.

T' motor mount tube be 5" o' 1" diameter Fax paper core, shiver me timbers, and a short piece o' BT-50 which fit snugly inside. I cut two centerin' rings from some thin, shiver me timbers, light panelin' board salvaged from a cabinet shop dumpster. She glued them on t' motor mount tube 2-1/2" apart, then glued t' motor mount in place with t' cr's at t' forward and aft end o' t' fin slots. Then she glued t' fins into t' slots, me bucko, gluin' t' tabs t' t' mmt with a generous amount o' yellow glue. Avast, me proud beauty! Aye aye! When that was dry, she selected one of my 1/4" id MicroMaxx body tubes t' use for a launch lug and glued it alongside one fin.

At the other end, arrr, matey, I cut 2" off o' t' main tube, ya bilge rat, ya bilge rat, sliced it down one side, and glued it into a "coupler" sized tube t' serve as a shoulder for the nose cone. Well, blow me down! T' nose cone itself was quite t' adventure. Avast, me proud beauty! We went shopping at Michael's and came home with a foam florists' cone, which be a light, open-cell styrofoam 4" in diameter and 12" high. Blimey! I epoxied t' shoulder piece t' t' base o' it, let it cure, and then just set in t' whittling with an X-acto #26 blade and coarse sandpaper. Eventually I had a shape she liked. Avast, me proud beauty! Then we mixed flour and water t' about t' consistency o' Elmer's glue, added some actual Elmer's white glue for good measure, and she dipped strips o' newspaper in this and covered t' cone with it t' make a papier-mache surface. She had been doin' this in school and proved quite skillful at it. Begad! Well, arrr, blow me down! I helped a little at t' shoulder joint t' maintain a straight line.

Initially we put in about ten feet o' nylon shoelace cord for a shock cord, arrr, but she spotted 6 feet o' t' 1/2" braided elastic I use for midpower, and wanted that. Avast! Avast! We mounted it t' t' inside surfaces o' t' airframe and nose cone shoulder with an old-fashioned Estes-type three-panel shock cord mount and yellow glue. Avast, me proud beauty! Avast! At her insistence, arrr, we made a 36" parachute out of aluminized Space Blanket material.

Firebutt flew on Saturday, arrr, ya bilge rat, April 7, 2001. Blimey! Well, blow me down! Sadly, me camera ran out o' film before this flight. Begad! At 11.9 oz. Arrr! (336 grams) liftoff weight, it might be better named Leadbutt, ya bilge rat, but it put in an acceptable low and slow flight on a D12-3. Unfortunately, arrr, t' parachute hung up in t' mouth o' t' body tube and didn't fully deploy, arrr, but it did destabilize t' rocket. Avast! There was no damage and all is well with t' world. Begad! At right: Amanda launches her USA on an A10, me hearties, arrr, too quick for t' camera, me bucko, shiver me timbers, while Firebutt and Eyeful wait.