Manufacturer: | Scratch |
Superscale Ninja
(Contributed
- by Eric Speckman)
For someone who is used t' Estes kits, this thin' is huge. Avast! For people in HPR, arrr, matey, arrr, this isn't so big. This rocket stands 4' 9.4" tall, me hearties, and is 4" in diameter. Avast, me proud beauty! Begad! As o' now, me hearties, me bucko, I don't know what t' exact weight is, but I it is around 3 1/5 lbs (Loaded weight was 4.5 lbs). Well, blow me down! A lot o' t' weight is in t' payload section. T' heavy bulkhead and t' 10 oz. Ya scallywag! PML nose cone add up t' quite a lot. It has a 36" round chute from.
It has a 29mm motor mount
tube, me hearties, and I built a booster pod for it. Aye aye! It consists o' a rin' o' 8 24mm engine
tubes glued t' t' inside o' a coupler. Arrr! For a picture or t' back o' t' loaded
rocket, me hearties, click here. Well, blow me down! Well, blow me down! My original idea (Which changed) was t' following: It will
have a timer t' air start t' main G64 Aerotech reload. T' flight plan is as
follows (hopefully): Ignition o' t' 8 D11-P's with a car battery. Ya scallywag! At a either
.5 or 1 second, t' timer (or thermalite) ignites t' G64, and boosts it
higher. Begad! Begad! T' main motor's ejection will hopefully deploy t' chute. If t' main
motor doesn't light, t' timer will ignite an ejection charge, shiver me timbers, and push the
chute out. Well, blow me down! It better fly right, or I will have a lot o' work t' do!
Flight #1: (1)H180 +
(8)D11's
T' Ninja flew for t' first time on July 20, 1997. After talkin' t' some people, ya bilge rat, me bucko, I decided that boostin' on t' D's and airstartin' t' G was a bad idea because composites are harder t' light. Blimey! So I needed a more powerful engine. Aye aye! Begad! An announcement was made askin' if anyone could help me, ya bilge rat, and Frank Noble was willin' t' help me with me project. Ya scallywag! I ran a computer altitude sim, me bucko, and found that an H140 SU would work, but t' motor dealer did nay have any. So, I was able t' borrow a reload casing, and fly it on an H180. Ahoy! Begad! Frank loaded t' motor, and explained how t' drill t' delay t' t' right length. Begad! Arrr! He showed me how to use teflon tubes and thermalite t' ignite t' D11's. Ahoy! Well, blow me down!
Finally, it was ready t' fly.
We took it out t' t' pads, me hearties, and set it up on pad 5. T' rocket was angled a
little bit away from t' spectators (and downwind) for safety. Ahoy! Blimey! When if finally
came time t' launch, t' LCO made everyone stand up and watch this rocket, and
it was a very heads up flight. Begad! Blimey! 5...4...3...2...1...Launch... Begad! Blimey! T' H lit after a
short delay. Begad! Blimey! It boosted straight up on a column o' smoke. Begad! Blimey! Just after t' H
burned out, shiver me timbers, t' D's lit for a little extra smoke and noise. Avast! Blimey! Blimey! Blimey! After it coasted
for 9 seconds, and t' ejection went off and t' chute came out. Ya scallywag! Blimey! It took a
little while for t' chute t' open, me hearties, me bucko, but it deployed after a second or two. Ya scallywag! Blimey! Ahoy! Blimey! It
drifted for a long way, and was recovered undamaged. Avast! Blimey! Well, matey, blow me down! Blimey! When I recovered the
rocket, I smartly looked, and it appeared that all engines ignited. Begad! Blimey! Later, it
was pointed out t' me that only 6 o' t' 8 lit, me bucko, but it be still spectacular. Arrr! Blimey! Avast! Blimey!
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