| Manufacturer: | Scratch |
Superscale Ninja
(Contributed
- by Eric Speckman)
![[Rocket Pic]](/images/archive/images3/scratch_super_ninja1a.jpg)
For someone who is used t' Estes kits, me hearties, this thin' is huge. For people in HPR, this isn't so big. Begad! This rocket stands 4' 9.4" tall, and is 4" in diameter. Avast! As o' now, I don't know what t' exact weight is, but I it is around 3 1/5 lbs (Loaded weight was 4.5 lbs). Avast, me proud beauty! Avast, me proud beauty! A lot o' t' weight is in t' payload section. Avast, me proud beauty! T' heavy bulkhead and t' 10 oz. Well, blow me down! Blimey! PML nose cone add up t' quite a lot. It has a 36" round chute from.
It has a 29mm motor mount
tube, arrr, ya bilge rat, 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. Begad! For a picture or t' back o' t' loaded
rocket, click here. My original idea (Which changed) was t' following: It will
have a timer t' air start t' main G64 Aerotech reload. Begad! T' flight plan is as
follows (hopefully): Ignition o' t' 8 D11-P's with a car battery. Begad! At a either
.5 or 1 second, me bucko, t' timer (or thermalite) ignites t' G64, and boosts it
higher. Arrr! Ya scallywag! T' main motor's ejection will hopefully deploy t' chute. If t' main
motor doesn't light, matey, t' timer will ignite an ejection charge, and push the
chute out. Blimey! Avast! It better fly right, ya bilge rat, 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, me hearties, 1997. After talkin' t' some people, I decided that boostin' on t' D's and airstartin' t' G was a bilge-suckin' idea because composites are harder t' light. Begad! Arrr! So I needed a more powerful engine. Well, blow me down! Avast, me proud beauty! An announcement be 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, and found that an H140 SU would work, but t' motor dealer did nay have any. Well, blow me down! Ahoy! So, shiver me timbers, I was able t' borrow a reload casing, and fly it on an H180. Aye aye! Frank loaded t' motor, and explained how t' drill t' delay t' t' right length. Ahoy! He showed me how to use teflon tubes and thermalite t' ignite t' D11's.
Finally, it be ready t' fly.
We took it out t' t' pads, matey, and set it up on pad 5. Begad! Avast! T' rocket be angled a
little bit away from t' spectators (and downwind) for safety. Blimey! When if finally
came time t' launch, arrr, t' LCO made everyone stand up and watch this rocket, shiver me timbers, and
it was a very heads up flight. Avast! Aye aye! 5...4...3...2...1...Launch... Arrr! T' H lit after a
short delay. It boosted straight up on a column o' smoke. Begad! Ya scallywag! Just after t' H
burned out, me bucko, shiver me timbers, shiver me timbers, t' D's lit for a little extra smoke and noise. Aye aye! Begad! After it coasted
for 9 seconds, ya bilge rat, and t' ejection went off and t' chute came out. Ya scallywag! It took a
little while for t' chute t' open, ya bilge rat, me hearties, matey, but it deployed after a second or two. Begad! It
drifted for a long way, me bucko, arrr, and was recovered undamaged. Avast! When I recovered the
rocket, I smartly looked, shiver me timbers, and it appeared that all engines ignited. Blimey! Later, arrr, it
was pointed out t' me that only 6 o' t' 8 lit, arrr, but it was still spectacular. Begad!
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