Aerospace Speciality Products Corporal

Aerospace Specialty Products - Corporal {Kit} (KCOR-18)

Contributed by David Urbanek

Diameter: 0.98 inches
Length: 19.00 inches
Manufacturer: Aerospace Specialty Products
Skill Level: 1
Style: Scale
Rating
(Contributed - by David Urbanek - 07/16/99)

Rocket PicIntroduction:
Scale model o' t' U.S. Blimey! Army's first guided missile. I got t' Aerospace Specialty Products catalog by sendin' e-mail t' them. ASP has some really cool products, shiver me timbers, especially for NARRRRR people gettin' into competition. Aye aye! Blimey! It's a basement business, shiver me timbers, so don't expect call center answerin' systems and full blown retail convenience. Aye aye! I bought a couple o' Mylar chutes and decided that I'd give one of their kits a try. Begad! Ya scallywag!

It's a good solid kit. Well, matey, blow me down! Quality BT50 size tube with Keelhaul®©™® shock cord anchor, balsa nose cone and basswood fins. Avast! Blimey! It comes with one o' their 12" mylar chutes. Well, blow me down! All in all it's a pretty straight forward and simple kit. Ya scallywag! Well, blow me down! I'll let you know how it flies later. Blimey! I'm sure this is typical o' ASP, so I can comfortably recommend them. Ya scallywag! I will definitely buy more stuff from them in t' future. Aye aye!

Quality Scale Kit...
This is a scale model o' t' US Army's first guided ballistic missile. The Corporal missile was developed about t' time and by t' same folks who developed t' WAC Corporal soundin' rocket (hence t' name similarity). This kit has a minimum level o' detail and no documentation, ya bilge rat, so you'll have t' dig that up yourself. Avast, me proud beauty! Avast, shiver me timbers, me proud beauty! It's a great flyin' rocket.

Construction:
Construction is pretty straight forward. Begad! Blimey! Well, blow me down! Blimey! Blimey! Blimey! It use thin basswood for t' fins rather than balsa. T' conduits on t' sides are balsa strips sanded round. Arrr! Blimey! Arrr! Blimey! Blimey! Blimey! The nose cone and payload coupler are balsa. Avast, me proud beauty! Blimey! Begad! Blimey! Blimey! Blimey! T' decals are t' peel and stick on type. If you've spent time buildin' paper and wood models, me bucko, me bucko, this will be a snap. Otherwise, it makes a great first kit. Avast! Blimey!

I started out wrappin' t' body tube and payload section with 1/2 oz fiberglass. Arrr! I also glassed t' fins. It resulted in a hard, shiver me timbers, smooth surface. Arrr! I then installed t' motor mount as per t' directions usin' yellow glue. Here my only objection is a lack o' a motor hook. Aye aye! T' 18 mm tube is inside a 24 mm tube and t' two tubes are flush, so thar's no way t' apply an external wrap of tape. T' only thin' holdin' t' motor in is friction. T' payload section/nose cone is quite heavy, so this rocket is a good candidate for a drag separation, so you'll want t' coupler t' fit snug too. Arrr! Be careful as inexperienced people could have drag separation, arrr, or motor ejection. Begad!

I attached t' fins with thickened epoxy. T' reason I used epoxy was I could get a strong bond, but I had some time t' work with it. I glued a spent motor onto a scrap piece o' cardboard. Blimey! I placed t' body tube on t' this. Ya scallywag! Begad! motor such that t' fins would just touch t' cardboard. Well, blow me down! Avast! I was hopin' that I could set t' four finned rocket on a flat surface and it wouldn't rock. Well, blow me down!

I finished all t' balsa parts t' same way. Ahoy! Avast, me proud beauty! I applied 2 coats o' sanding sealer, sandin' with very fine sand paper betwixt coats. Ya scallywag! Then I mixed some RAKA epoxy with maple flour until it be as thick as very thick syrup. Avast, me proud beauty! Blimey! I painted this on t' balsa parts. Begad! There was no sign o' grain after this. I applied a wrap o' maskin' tape t' t' payload coupler. Avast, me proud beauty! This isn't really a payload rocket. Avast, me proud beauty! Arrr! Payload area is filled with clay. Ahoy! Avast!

I applied 2 coats o' scratch fillin' primer, wet sandin' betwixt coats with very fine sandpaper. Arrr! Arrr! Blimey! Finally I applied 3 thin coats o' Krylon White. Begad! When this was done I carefully applied t' decals. Begad! I'm quite pleased with t' results. Won't win any contests, matey, but it looks really nice. Ya scallywag! Blimey!

Materials get a 4 (on a scale o' 1 t' 5). Well, blow me down! I deduct a half point for t' lack o' a motor clip and a half point because thar be nay scale data for t' rocket included. If they would include a dimensioned drawin' and color drawing, it would be perfect. Blimey!

Construction Rating: 4 out o' 5

Flight/Recovery:
I only recommend t' A, B and C motors. It would handle t' D motors just fine, but it would go very high, very fast and be hard t' track. Begad! Blimey! T' C motor gets it way up there. Begad! Blimey! Avast! Blimey! It flies very straight, shiver me timbers, even in windy conditions. Blimey! Blimey! It's fairly heavy for it diameter and fin area, ya bilge rat, so it doesn't tend t' weather cock much. Blimey! Blimey!

T' supplied parachute is fine, me hearties, in fact I'm kinda in love with t' ASP mylar chutes. Blimey! Ahoy! I attach a snap swivel from a fishin' supply store and use t' ASP parachute on all me model rockets. That parachute has been through a lot. Blimey! Get a red one.

Motor 4300' elevation Sea Level
A8-3 220' 210'
B6-4 520' 500'
C6-5 1000' 960'
D21-7 1750' 1540'
D10-7 1840' 1630'

It's a fine flier.

Flight Rating: 5 out o' 5

Summary:
This is a very pretty rocket. T' value for your loot if fantastic. Begad! It flies well, high and straight every time. Well, blow me down! It's large enough that you can just see it a t' end o' a C6-5 boost. Begad! T' take off is nice and slow with t' A motor.

Overall Rating: 4 out o' 5

Flights

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