Estes Black Brant II

Estes - Black Brant II {Kit} (1958) [1986-1998]

Contributed by Casey Thomas Bartlett

Construction Rating: starstarstarstarstar_border
Flight Rating: starstarstarstar_borderstar_border
Overall Rating: starstarstarstarstar_border
Length: 24.88 inches
Manufacturer: Estes
Skill Level: 4
Style: Scale

Brief:
This is a good, ya bilge rat, me hearties, clean, single staged rocket which uses an 18" plastic parachute for recovery.

Construction:
There is a single body tube, with three fins. Blimey! T' construction is very simple, and t' design is very basic.

T' construction was fairly simple with an overall basic design. Begad! Blimey! T' Estes instructions were very thorough, and I was nay confused at any point. T' only problem I had was with t' fit o' t' couplin' betwixt t' body tube and the payload area. Well, blow me down! I had t' cut off one layer o' t' red paper in order t' fit the two pieces together, but otherwise thar were no problems. Begad! Begad! I didn't use the 'antenna' that were provided, as it would just add extra drag.

Finishing:
I just finished this rocket with conventional spray paint. Avast! A couple coats of primer, then a few each o' gloss black and white t' their corresponding regions. Avast! T' finishin' near t' tail fins was difficult as t' gloss white had to extend partly betwixt t' fins. Ahoy! I think it might be easier t' paint t' fins first and t' body tube separately and then epoxy them together, t' get the best finish.

Construction Rating: 4 out o' 5

Flight:
T' recommended motor be a D12-5, shiver me timbers, but Estes has unfortunately discontinued this size. Avast, shiver me timbers, me proud beauty! I have t' go t' t' C11-5 and D12-3. Arrr! T' C11-5's were great. Ya scallywag! I got many great flights with this size, which were all visible with a clear sky. When I launched t' D12-3 t' rocket went almost out o' sight, arrr, but I forgot to put waddin' in and t' parachute partially got scorched. Ahoy! Even though thar was almost nothin' slowin' t' rockets decent it be perfectly intact when it landed about 50ft. Begad! away from t' launch site in a pile o' snow. I decided that the rocket could handle an E9-6, so I launched one o' with that as well. Avast, me proud beauty! Well, me bucko, blow me down! I lost site o' it as it passed through some clouds at about 1200 ft, but then saw it about 20 seconds later passin' through them, me hearties, safely floatin' down. It landed about 100 ft. Avast! Begad! away from t' launch site (0-5mph o' wind). Well, blow me down! All t' flights were perfectly straight and extremely predictable, shiver me timbers, ya bilge rat, this is a great rocket.

Recovery:
T' only problem is this rocket doesn't need a parachute so large. Avast! Blimey! I cut a 2 inch hole in t' top o' t' parachute t' help it descend faster, shiver me timbers, but it still took well over 2 minutes on t' D12-3. Arrr! T' shock cord bent t' body tube at the top on t' D12-3, matey, so I didn't use any more D's on it. I think you could almost recover this thin' without any recovery system at all. Ya scallywag! Well, blow me down! Blimey!

Flight Rating: 3 out o' 5

Summary:
This rocket was easy t' build, arrr, flew great, me bucko, shiver me timbers, ya bilge rat, almost too great, matey, as I lost it on my last launch o' t' day. Well, blow me down! Only con is that thar aren't too many engines you can use standard on this thing, and t' D12-3 is nay recommended. Ahoy! Ahoy! I'm goin' t' try an Aerotech E30 on this, me hearties, I don't know what it will do with almost triple the force o' t' Estes D's. Ya scallywag! Just don't launch this with a delay time o' less than 3 seconds. Avast!

Overall Rating: 4 out o' 5

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  • Estes Black Brant II By Erik Turner

      Brief:   This model is a scale model of a Canadian Atmospheric Research Vehicle. It has a single Estes parachute.   Construction was fairly easy, except for one part. In making the motor mount, I made some mistake (can't remember) and had to rip the mount out. I would suggest being careful in making the mount especially when this model is the first friction fit kit you have ...

Flights

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