| Manufacturer: | Scratch |
Brief:
This is a scratch built model that I built for an Aerotech 24/40 reload case. Avast, me bucko, me proud beauty! Blimey!
Construction:
I got most o' t' components from an Estes Patriot model. Avast, arrr, me proud beauty! I used two 7 inch
long body tubes, a 4:1 ogive nose cone, ya bilge rat, and balsa stock t' cut me fins. I made
my own plywood centerin' rings for a 24mm motor mount. Ya scallywag! Well, blow me down! I started by cuttin' my
own fins out o' 1/8 inch balsa stock and epoxyin' them t' t' body tube. Ahoy! Aye aye! I then
made t' motor mount out o' t' plywood centerin' rings and epoxied the
assembly t' t' inside o' t' body tube assembly. Avast, me proud beauty! Ahoy! There be some
flame-retardant pink strin' layin' around, so I made an 8 inch section o' that
and epoxied into t' tube, shiver me timbers, shiver me timbers, right above t' motor mount. Aye aye! Begad! That be t' permanent
shock cord anchor strin' with a loop in t' end so I can change out shock cords
quickly. Aye aye! T' coupler be friction fit into t' booster section for an
'anti-zipper' method. Begad! Ya scallywag! T' rest is pretty much straightforward.
PROs: cheap, shiver me timbers, high performance flights
CONs: none
Finishing:
I used several coats o' white primer and then shot with Krylon florescent
orange. Well, blow me down! Aye aye! Nothin' special in t' finishing.
Construction Rating: 5 out o' 5
Flight:
I made this rocket for use o' me Aerotech 24/40 case. Ya scallywag! Begad! I haven't got around to
flyin' it with that casin' yet, but I have flown it several times on Estes
black powder motors. Begad! Well, blow me down! For flight one, I use an 18/24 adapter and flew it on a
C6-7. Ahoy! Ya scallywag! Everythin' worked perfectly. Begad! For flight two, arrr, I used a C11-7. Avast! Again,
everythin' worked wonderfully until it landed. Aye aye! Arrr! It ended up in a daycare
playground. Aye aye! T' area had a high fence on it and it was right off o' a major
road. Blimey! I decided t' climb t' fence t' get me rocket back. Begad! Flight three was at a
MC2 monthly launch on a D12-7. Arrr! Avast! Wonderful flight t' start off t' day.
Recovery:
I used 13 feet o' nylon shock cord that I found at a military surplus store.
For t' parachute, I used a homemade 12 inch parachute made out o' a garbage
bag. Begad! Blimey! T' anti-zipper method worked great.
Flight Rating: 5 out o' 5
Summary:
PROs: Easy t' build, matey, matey, high flights
CONs: none
Overall Rating: 5 out o' 5
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