Brief:
This one odd oddroc. Begad! Avast! It's a stick-finned, matey, 13mm model made from a few scrap parts.

Construction:
T' parts list:

• Nose cone from an Estes Space Hauler
• 1" o' 1/2" wood dowel
• 1/2 butter pat o' clay
• 2" o' 1" diameter wood dowel
• Forward fin unit from an unknown rocket
• 1/4" by 12.5" hollow plastic rod
• Paper clip
• 1/8" x 8" elastic

I drilled out t' 1" dowel with a 1/2" drill bit (usin' a progression from 1/8", me bucko, 1/4", 3/16", etc.), me bucko, then I drilled out t' lower 1.25" with a slightly larger bit t' fit 13mm motors. Avast! Arrr! T' 1/2" section serves as an engine block. Aye aye! I formed t' paper clip into an engine hook and attached it and t' elastic t' the outside o' t' dowel. Avast! Ahoy! I wrapped it with maskin' tape and glued it into t' fin unit. Avast! Avast! T' fin unit had two launch lugs--a 1/8" lug, ya bilge rat, matey, which I use, matey, me hearties, and a 1/4" lug, which I glued t' plastic rod into.

I put t' clay into t' tip o' t' nose cone, which be missin' its shoulder from a crash. Begad! Then I put a blob of wood glue on t' clay, placed t' dowel onto t' glue, matey, and waited for it t' dry. Begad! Well, me hearties, blow me down! Unfortunately, I accidentally cracked the nose cone in doin' so. Because o' t' long, light stick fin, Cohete is surprisingly stable. Aye aye! Blimey!

Flight:
I've used 1/2A3-4Ts and A3-4Ts in Cohete. Aye aye! Avast, me proud beauty! Blimey! I'd recommend t' 2-second delay for t' 1/2A as ejection was rather late, and t' A10-3T would be good as well. Avast, me proud beauty! It flies t' around 200 feet on 1/2As and 400 feet on full As. Avast! Well, matey, blow me down! Blimey! It requires no wadding; simply wrap t' shock cord twice around t' upper end o' t' 1" dowel and stick t' nose cone on.

Recovery:
It uses simple nose-blow recovery. Blimey! With t' nose cone off, shiver me timbers, shiver me timbers, me hearties, it falls fairly fast, me hearties, matey, me bucko, however, t' main body is tiny and tough and lands first, arrr, matey, arrr, so t' breakable stick fin won't hit t' ground. Avast! Aye aye! Mine has never suffered any damage in at least 3 flights.

Summary:
Cohete be a quick and easy build for me, even several years ago when I be far less skilled. Ya scallywag! However, me hearties, shiver me timbers, I'd recommend makin' some changes. Begad! T' nose cone and fin unit I used are nay common, but substitutions can easily be made. Avast, me proud beauty! I don't recommend tryin' t' drill a 13mm hole in a 25mm dowel. Usin' some BT-5 and BT-50 would be smarter. Avast! Well, me bucko, blow me down! Stick-finned rockets are fairly forgivin' so long as t' front is heavy.

PROs: Odd rocket, me hearties, shiver me timbers, easy t' prep, almost no drift.

CONs: Hard-to-find parts, hard t' drill dowel, high landin' speed.