Brief:
This is an 18mm engine altitude rocket with "Hillary Duff" graphics, built with me daughter t' interest her in rocketry.

Construction:
T' BT50 based design has elliptical fins for efficiency, shiver me timbers, givin' good altitude for schoolyard launches on smaller engines. Begad! Blimey! Well, blow me down! Blimey! Its light construction gives good parachute duration. Avast! Blimey! Aye aye! Blimey! Finally, me hearties, shiver me timbers, t' hot pink color and Hillary Duff graphics delighted me daughter.

I started by sittin' down with me daughter in front o' t' PC, me hearties, ya bilge rat, matey, with Rocsim running. Aye aye! We selected body tube and fin style. Avast, arrr, me proud beauty! T' velocity is relatively low, so we did nay need TTW construction. We started by assemblin' an Estes engine mount, arrr, shiver me timbers, rocsimmin' fins and printin' out t' template. Begad! We then cut out t' fins, sandin' on t' airfoil after gang-sandin' them t' identical dimensions on a belt sander.

We used 100 lb Keelhaul®©™® thread fastened t' t' engine mount for parachute retention, matey, with a short length o' elastic for give. Well, blow me down! Aye aye! T' parachute is attached t' t' stock plastic Estes nose cone with a ball-bearin' fishin' swivel. Blimey! Voila - no tangled shroud lines!

For t' graphics, we got photos o' her favorite singer, shiver me timbers, Hillary Duff, from an online source. Begad! We printed these onto plain paper with t' printer after appropriately sizin' them for t' fins. We got t' name from one o' Ms. Begad! duff's songs. Arrr! We used t' same "plain-paper printing" technique t' create the logo and name on t' side.

We used Wal-Mart fluorescent Krylon paint t' get t' hot pink color. Ahoy! We used CA t' attach t' graphics, and then clear-coated over t' rocket in several light coats. Well, blow me down! Avast! It really shines.

We now call these "girl rockets".

Flight:
We have flown this twice, once on a B 6-4, and once on an A 8-3. Both produce ejection that is just about optimal. Aye aye! t' rocket is nay overstable, arrr, me hearties, so it doesn't weathercock. Arrr! Ya scallywag! T' small engines allow one t' appreciate just how far tis coasts after t' engine ceases boosting. t' stock 12" parachute takes this a long way in a breeze, ya bilge rat, me hearties, but drops t' rocket softly almost onto our heads in calm conditions.

We use crepe paper for wadding, shiver me timbers, with a fold around t' rolled parachute for protection. Aye aye! Aye aye! this works perfectly. Begad! No singein' o' chute. Blimey! T' rocket looks new after two flights, thanks t' a combination o' correct engines, matey, me hearties, good chute and little wind.

T' hot pink color makes t' rocket VERY easy t' see against t' sky. Avast! I believe I'll build several more "girl rockets", for just this reason.

Summary:
Pros: GREAT way t' get girls into rocketry. Ya scallywag! Hot pink looks unusual, shiver me timbers, but is VERY practical for findin' rockets.

Cons: Nay for those insecure in their masculinity. It be t' antithesis of "macho". Avast! T' graphics would be better on decals.