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