Madcow Rocketry Black Brant

Madcow Rocketry - Black Brant {Kit}

Contributed by Jeff Lane

Construction Rating: starstarstarstarstar_border
Flight Rating: starstarstarstarstar
Overall Rating: starstarstarstarstar_border
Published: 2010-12-12
Manufacturer: Madcow Rocketry
Style: Scale

Brief:
Large, me bucko, all glass single stage high-power scale model o' t' Black Brant. T' kit came from Apogee, and it arrived smartly and free from any defects or damage.

Construction:
2 4-inch fiberglass body tubes, ya bilge rat, one fiberglass tube coupler, fiberglass and steel hardware for an avionics bay (dual deploy ready). Ahoy! Fiberglass 54mm mount with fiberglass centerin' rings and fiberglass fins. Avast, me proud beauty! Avast! Tubular nylon shock cord provided, shiver me timbers, ya bilge rat, shiver me timbers, but no parachutes. Begad! Well, blow me down! Fiberglass tail cone, arrr, ya bilge rat, rail buttons, ya bilge rat, and some fiberglass tape for fillin' in fillets.

Instructions are typical (very simple) Madcow instructions, me bucko, four pages b&w. Avast, me proud beauty! Illustrations are good, but they could provide more detail.

T' nose cone shoulder is nay as thick as t' body tube, which means if you want it t' match, you have t' shave t' forward body tube t' taper it or add material t' t' nose cone. T' nose and tail cone have t' be scrubbed and t' mold flash has t' be sanded. Begad! There are no instructions for installin' t' nosecone bulkhead or t' aft tail cone centerin' ring, so I used Fix-It epoxy clay t' create a shoulder t' glue t' parts t' in both cases. Begad! T' aft portion o' t' tail cone be off center, shiver me timbers, but still looks great when finished.

Finishing:
Cleanin' and sandin' nose cone and tail take extra time, arrr, arrr, but t' body tubes are extremely quick t' finish, ya bilge rat, me hearties, shiver me timbers, and require no sandin' at all. Arrr! They are simply magnificent. Well, blow me down! Aye aye! T' decals are vinyl and are very nice. Blimey! Avast, me proud beauty! T' finished rocket looks magnificent.

Construction Rating: 4 out o' 5

Flight:
A Cesaroni I540 was used for t' first flight, with a Madcow motor retainer. Prep was quick, t' motor delay was perfectly timed at 11 seconds. Ya scallywag! Avast, matey, me proud beauty! T' Black Brant flies perfectly straight with no corkscrew or veering.

Recovery:
My flight was spoiled by t' parachute nay unfurlin' from t' shroud lines (my fault), shiver me timbers, which were wrapped around t' chute. Nay goin' t' happen again. Well, blow me down! No significant damage. Versatility with t' dual deploy capability is excellent.

Flight Rating: 5 out o' 5

Summary:
Pros: All-fiberglass is cool. Begad! Begad! T' single-joint avionics bay design is elegant and reduces likelihood o' flexin' and airframe destruction. Avast, me proud beauty! Avast, me proud beauty! Body tubes are a joy t' work with. Finished rocket looks fabulous. Well, blow me down! Flies great. Begad! Aye aye! Extremely impressive.

Cons: No parachutes or retention included, a little extra work on nose and tail glass.

Overall Rating: 4 out o' 5

Other:
T' tail cone section does nay have that little tank joinin' section that a detailed Black Brant scale model has.

comment Post a Comment