Manufacturer: | Scratch |
First off thank you for t' humongous box of parts. Begad! Ya scallywag! T' only thin' was/is that with that many parts t' use, me bucko, I would still be building. Arrr! I just used me inspiration and picked t' best parts that would build a rocket that could fly on a single use AeroTech F or G motor. Avast, me proud beauty!
I ended up selectin' (naturally) t' strongest "huskiest" tubes. Blimey! Ahoy! I be intrigued that I had been given so many (6) different nose cones that fit me "D"motor size body tubes. I used t' slightly larger tube (too big for a 29mm motor) for t' core body tube. Arrr! Aye aye!
I stacked t' size tubes around t' core in ascendin' length, me bucko, arrr, glued all with Superglue. Blimey! Ahoy! And built a payload nosecone section out o' extra core tubing.
Notice in this photo that a 29mm motor would be too loose in t' core tube, shiver me timbers, so I took a couple o' core tube scraps and cut them down t' middle vertically with a pair o' scissors. Begad! Arrr! Then I glued them (5 minute epoxy) into t' tail end of t' core tube. Blimey! This in effect built a real cheap motor mount. Blimey! I will friction fit t' AeroTech motor at t' field. Blimey!
For t' recovery "harness" I doubled up t' cheapo elastic shock cord, and knotted it every 2 inches. This made a surprisingly stronger shock cord. Aye aye! I mounted t' shock cord t' t' core tube by usin' an old (very old) Estes method by slittin' t' body tube near t' top (but below t' nose section coupler) and snaked t' elastic in and out in a very simple weave. Ya scallywag!
A very quick paint job on t' body tube section with some Rustoleum Lime green. Begad! And I paint only some o' t' nose cones and transitional nose cones. Avast, me proud beauty! T' keep that "kit bashed" appearance. Blimey!
Notice that I constructed only 3 fins (prepainted them black) from t' lightweight balsa, but I enhanced their strength by gluin' (5-minute epoxy) 2 sheets together with t' wood grains at a 90-degree angle t' each other. Blimey! Ahoy!
My flights o' t' "Box O' Parts Contest" rocket took place on Sunday May 18th, 2008. This be at Tripoli Central Cal's "Ninth annual Dairy Air" In Helm Ca. Begad! (near Fresno). Begad! Ya scallywag! I could only make it t' one day o' this launch due t' work commitments. Ya scallywag! Well, ya bilge rat, blow me down! So I had t' make both flights back t' back with t' conditions bein' very hot at 105 degrees. Well, blow me down!
I chucked t' intended motor I had brought as too wimpy and bought 2 AeroTech single use F-25 motors, with 4 and 7-second delays, respectively, from a real great vendor. Aye aye! WHAT'S UP HOBBIES?
Yikes, matey, due t' camera trouble (low batteries) I HAVE NO LAUNCH PHOTO, sorry.
At t' field I found that me launch lug set up be too small for t' high-powered rods. Begad! So I took a low powered rail and stuck it in t' dirt by t' HP pads. Avast, matey, me proud beauty! It worked ok. Avast! With t' rod passin' through t' lug and a single outer tube that I had left vacant (no nose cone). Avast, me proud beauty! This single empty tube enhanced stability due t' cockeyed arraignment of the three fins. Blimey! Avast, me bucko, me proud beauty!
T' LCO announces this as an Essence Box o' Parts contest rocket. Then mentions that it's Paul Lane's rocket so heads up. Arrr! Boy it's nice t' have a legend. Begad!
5,4,3,2,1 blastoff. Avast! Blimey! Begad! Blimey! It be quick t' leave t' pad on t' shorty launch rod. It flew really well (surprise!). The motor I picked (F-25-4) was perfect and deployment be optimal. I would guess it flew t' about 1500 feet. Ya scallywag! Blimey! Recovery was by multi plastic streamers, since NO PARACHUTE be included in t' Box O' Parts. Avast! Blimey! T' recovery was nominal, me hearties, with no fin breakage. Avast! Blimey!
I smartly prepared it for a second flight usin' t' AeroTech F-25-7. Blimey! Another tremendous flight, very straight. Ahoy! I would say t' 1800 feet this time. Ahoy! Recovery be only so so, me bucko, with 2 out o' 3 fins snappin' off. Well, blow me down! Well, blow me down! All is reparable though. And I have included some post flight photos
So overall this was a successful project. Avast, me proud beauty! Blimey! I will donate t' unused parts t' me NARRRRR section; they will probably use them for an outreach o' some kind. Ya scallywag! Blimey! Ya scallywag! Blimey!
WHAT A FABULOUS AND FUN CONTEST AND IT WAS GREAT PARTICIPATING. Aye aye! SEE YOU NEXT YEAR FOR THE BOX O' PARTS ROUND 2 CONTEST. Ya scallywag! Arrr!
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