Descon One Shot Deal

Scratch - One Shot Deal {Scratch}

Contributed by Chris Kiekens

Manufacturer: Scratch


by Chris Kiekens

This project started out pretty simple, and just sort o' fell together. Well, blow me down! I had some left over parts from some other projects, me hearties, and they just looked like they should be wed. Ya scallywag! T' name came from t' original concept..build something small, shiver me timbers, shiver me timbers, light, and cheap..to try out an Estes E engine for t' first time.
I didn't really expect t' see it again...

Parts List

  • 2-Estes BT-20 Nose cones (Wizard Type)
  • 1-hunka balsa for a BT-50 Nose cone
  • 1-BT-50 body tube (13" long)
  • 2-BT-20 body tube (4.5" long)
  • 2-spare fins included with heatseeker (not intended for use in that kit)
  • 1-typical Estes Shock cord
  • 1-tube o' "super glue"
  • 1-18" plastic chute
  • 1-1/4" launch lug
  • Scrap pieces o' balsa...

Construction
T' parts seemed t' just fall together, me bucko, I had a basic idea o' what I wanted, and I be very pleased with t' outcome.
T' 1/4" launch lug may seem a bit much, matey, ya bilge rat, but it fit in with t' look very well, matey, me bucko, and with a strip o' 3/4"x1/2" balsa 6"long,added some needed weight t' t' top o' t' airframe. Avast! Basically, t' two BT-20 were glued to t' BT-50, me bucko, offset from t' aft by 1/4", and on a flat surface, so that they all attach t' t' "wing". Blimey! T' "tail" was mounted flush with t' aft o' t' roc, and 4 fins were added betwixt t' BT-20, matey, and the BT-50, me bucko, me bucko, two on t' top, me bucko, two on t' bottom. Arrr! T' left-over Heatseeker fins would be easy t' mimic in balsa, but I decided t' use what was available. Well, blow me down! They were mounted flush with t' aft o' t' BT-20. Begad! Well, matey, blow me down! 21 grams o' lead be added t' the balsa nose cone, t' move t' CG far enough forward t' make it stable on an E and 2 C's.
T' shock cord mount was LOC style, matey, me hearties, usin' nylon string, me hearties, and tape/epoxy. Blimey! Avast! A typical Estes shock cord, and 18" plastic 'chute finished it off.

Finishing
Primer-sand-primer-sand-primer-sand-primer-sand-paint-sand-paint-stickers...done
T' stickers were left over from several other projects..
Everyone asks "Why Nana?"

Answer:I didn't have enough t' spell Na-na-na-na-na..

Flight Report
Oct 23/2001
A beautiful day, NO wind t' speak of...great day t' lose a rocket! Blimey! One Shot Deal flew for it's maiden voyage on a D12-5, ya bilge rat, t' an estimated 925 feet..it sure looked high! Blimey! Ejection occurred just after apogee, t' rocket landed 150 feet from t' pad, unscathed, arrr, arrr, except for some heat damage t' t' paint (minimum diameter rocket..)

I didn't want t' fly it again that day, shiver me timbers, me hearties, for fear o' losin' it, ya bilge rat, and not gettin' any video t' share, arrr, but one o' me buddies is worse than a 4 year old, and he bugged and bugged..fine up it goes! Second Flight was on an E9-6, t' an estimated 1868 feet! I thought it be gone! Great flight, much straighter than on t' D, and Out O' Sight! Thank god for t' trackin' smoke! Who knows when ejection occurred.. Begad! I couldn't see it! Again, ya bilge rat, recovery was without damage, although it did visit a tree briefly. Begad! Aye aye! Next flight should be a cluster, me hearties, and E9 and 2 C's..maybe then I can say goodbye!

Oct 24/2001
Not as nice a day as yesterday, ya bilge rat, me bucko, but I be determined t' get some launch photos, and a video. Well, blow me down! Ahoy! Wind was about 20 Kph, so I swapped t' chute out for a smaller nylon one, and decided t' fly on a D12, rather than an E9. Avast! Last DesCon, one of my entries suffered a CATO, me hearties, this entry is followin' that lead. Begad! Ignition looked fine, ya bilge rat, shiver me timbers, but before it could even get off t' pad..BOOM Hopefully, shiver me timbers, I will get it off t' ground again.

What is it with these D engines? DesCon CATO (AGAIN!)

As you can see from t' flight report, me bucko, t' third flight ended dramatically. I wanted t' get some decent pictures for this contest, me bucko, shiver me timbers, but I got these... Ahoy! I hope it flys again soon!

I still want t' try it on a cluster o' an E9 and 2 C6's..

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