Manufacturer: | Blackhawk R&D |
Style: | Scale |
Brief:
This is a scale high power rocket. It's a very nice kit, which was custom made
for me by Blackhawk R&D. Very easy to deal with and you get what YOU want,
and for a VERY good price!
Construction:
The quality of the rocket was VERY nice. It used flexible phenolic for tubes,
1/4" 5 ply ply-wood for fins and centering rings, a electronics bay, PML
nose cone and LOC motor tubing. I had him leave out recovery hardware since I
wanted to do my own. There were no instructions for the kit, but if you have
built a few high or mid power rockets before then its very easy to build. You
do need epoxy, CA, wood glue, etc. for assembly. I used 5 minute for tacking
stuff down and 30 minute epoxy for doing all the fillets and putting stuff
together. When this was all built it was one VERY sturdy rocket, I used no
fiberglass at all. Since it's unnecessary in my opinion. Also the altimeter bay
that was included with the kit was very nice, and it can hold up to 2
altimeters.
Finishing:
I used Rockets of The World to help with finishing. It is a pain to paint as
there are 6 different colors, which takes a lot of time to mask the rocket off.
But is well worth the effort because it makes the rocket look very nice. Other
then I did have a problem with my copper paint 'orange peeling', but after some
work I got it to look pretty good.
Construction Rating: 5 out of 5
Flight:
I have flown this rocket 4 times since I built it (in August of 1999), the
first flight was with a Kosdon 54mm J480 FAST, it really ROCKED! It got up
there in a hurry, very fast, straight and loud boost! I used a Olsen M2
altimeter for recovery, the 18" drogue chute came out at apogee as
planned, then at 550 feet the main chute charge fired, but the main got
tangled. It came in for a VERY ruff landing on the hard dirt. But there was NO
damage at all. The recorded altitude on that flight was 3837 feet! I have also
flown it on a Kosdon 54mm J300 FAST, a Ellis Mountain Works J330 and a Vulcan
38mm I250 Smokey Sam, all for perfect flights and recoveries!
Recovery:
Since I did not have him include any recovery hardware, I made my own, for
shock cord mounts I used a steel cable in both the booster and payload section,
with bungee cord attached to that with a quick link. For chutes I used a
18" chute for the drogue and a 48" chute for the main. Which brings
the rocket down at the right speed.
Flight Rating: 5 out of 5
Summary:
Overall the rocket is very nice. I do not recommend a custom kit by him for a
first mid or high power rocket. But he does offer many kits with directions,
recovery hardware, etc. with them that would be great for a first kit. I was
very pleased with the results of the rocket, very sturdy and flies very well.
Overall Rating: 5 out of 5
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