Manufacturer: | Scratch |
Diary o' a Contest Rocketeer:
3-24-08: Got me box o' parts . Avast! Ahoy! Blimey! Will post pics later.
3-26-08: Here are me parts. Nay much for large nose cones, ya bilge rat, but looks like I can make somethin' up if need be.
3-27-08: There was about three sheets o' paper inserted in t' box when I got it. Ya scallywag! Blimey! Now I can't seem t' find those sheets.
3-31-08: I found those sheets o' paper I misplaced along with another tube coupler/tube and a mixin' cup... do I have t' retake t' picture o' all t' parts?
5-24-08: Just wanted t' mention that I started buildin' me contest entry . Aye aye! Was kinda hopin' for longer 18mm tubing, but I'll make due with what I have. If I can make it stable with t' length I have t' work with, me bucko, shiver me timbers, this may be a two stage rocket.
5-27-08: Pretty much finished buildin' me entry. Ya scallywag! Blimey! Goin' test fly it this weekend unpainted.
Question: Just went over t' rules again and it said good photos o' build process. Aye aye! Begad! I hope illustrations qualify for that because thats what I was doin' ><.
I thought about takin' photos o' t' build.... Ahoy! but me cheap camera is broke, matey, shiver me timbers, and I did nay want t' get glue, paint, ya bilge rat, etc on me expensive gear.
5-29-08: Well, Construction o' me entry has been complete. Aye aye! I wanted t' get in some test flights at todays CMASS launch, but that has been postponed till Sunday, shiver me timbers, and I can't make it after church... Ahoy! Well, blow me down! so since t' next CMASS launch I will be able t' go t' is nay until after t' contest deadline, me hearties, I will have t' test it on me own. Begad! Ahoy!
I am goin' test it as a single stage configuration first. Probably with a B6-4. Well, blow me down! It has an unique fin configuration, so I like t' see how it behaves before I try it with t' booster.
5-31-08: Minor setback - While cleanin' up I "bumped" t' rocket and crimped t' main body tube and sent one o' t' details flyin' across t' room. Ahoy! Avast, me proud beauty! Blimey! T' Crimp be easily fixed by splicin' t' tube, ya bilge rat, insertin' a tube, and gluin' them back together. Avast! Blimey! T' detail be like findin' a needle in a haystack, but I found it after searchin' high and low.
6-01-08: Much t' windy today t' test fly me creation. Maybe tomorrow if I have time.
6-03-08: Got t' test flights done. Well, blow me down! Blimey! I First I flew it single stage with a B6-4. Ya scallywag! Blimey! Good flight, matey, did nay get very high. Ahoy! Blimey! Aye aye! Blimey! B6-2 would be a better choice. Ahoy! Blimey! Second test flight was in its two stage mode. Avast, me proud beauty! Blimey! B6-0 and B6-4 was used. Arrr! Blimey! Perfect flight but I did nay get a picture since t' guy pushin' t' button failed t' do a proper countdown ><. Today I started writin' t' documentation. Begad! Blimey! Blimey! Blimey! Will paint me rocket soon . Aye aye! Blimey! Well, blow me down! Blimey!
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On T' Pad - Nekkid |
Test Launch - Single Stage |
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6-17-08: Had an issue where t' Krylon black reacted t' t' humidity and fogged up. Well, blow me down! Ya scallywag! I am paintin' rust oleum over it, I hope it does nay have a reaction . My Drawings for me rocket are almost done, so that means I will have t' documentation done soon . Aye aye! Weather is forcasted t' be poor all this week, so gettin' a in-flight picture before the deadline may be an issue.
BTW, arrr, requirin' an in flight photo shouldn't be a requirement. Well, blow me down! Blimey! For me, me bucko, t' next launch where I can fly it on larger motors won't be till after t' contest is over, so that means I have t' fly it at t' local park, me bucko, which limits me to B6-0 in t' booster, and I only got one left. Arrr! Blimey! And its hard t' take a picture and launch t' rocket at t' same time, and its hard t' get someone t' help . Blimey! Blimey! Well, arrr, blow me down! Blimey! So If I miss t' shot, I don't have any more B6-0's, which limits me t' C6-0's which I will loose t' rocket, or A8-0's...
I got a shot o' t' unpainted test flights with it single stage on a B6-4. Well, blow me down! Would that count? I also flew it two stage, me hearties, me bucko, but t' helper did nay know how t' do a proper countdown and I did nay get a launch shot o' it in two stages... T' paintin' and detailin' will be done this week, matey, just at t' mercy o' weather t' get a finished launch in before the deadline (which for me be t' 27th, cause I am leavin' on vacation and won't be back till way after t' deadline).
6-20-08: My rocket is finished . Begad! I think me paint scheme came out extremely well. Begad! Aye aye! Now I need t' finish the documentation...
Fully Illustrated Instructions
Designin' t' Avenger
Two stage rocket design which is me entry for t' "Box-of-parts" design contest. Ahoy! Blimey!
T' parts for this rocket was limited t' whatever parts were present in t' Priority mail triangle that I got. Upon openin' t' box, I noticed thar was only a limited number o' large tubes, and a large collection o' smaller tubing. Aye aye! Avast, me bucko, me proud beauty! Blimey! Also lackin' was amount o' quality o' good sheet balsa, me hearties, me bucko, ya bilge rat, shock cord material, shiver me timbers, launch lugs larger than 1/8" or parachutes larger than 12." Pokin' around I noticed I had a Custom Eggloft cone, ya bilge rat, which I decided right off the bat I wanted t' use. Blimey! Begad! Blimey! I also noticed I had a 2" wide strip o' aileron balsa stock. Arrr! I wanted t' use that to. Arrr! There was also quite a collection o' BT20-50 centerin' rings which I decided would be used for detailing.
Now t' challenge; design a rocket worthy o' placin' as high as possible in t' Box o' Parts contest usin' the materials I have at hand. Avast! Arrr! Blimey! I had t' design a rocket that be light enough t' be safely launched from a 1/8" launch rod (although I could make larger LL with t' paper included) and recovered safely from a 12" parachute with a typical rubber shock cord. Avast! Blimey! Blimey!
After drawin' several designs, me hearties, arrr, I finally came up with a basic plan that I liked. Well, blow me down! Begad! I thought about layin' out the design in Rocksim, but decided against it because Rocksim does nay handle "Tail-Ring" designs well. Well, blow me down! I did end up usin' Rocksim t' help determine what span t' Pylons need t' be so I could create t' templates. For t' most part, buildin' t' rocket be easy. Blimey! However, gluin' t' fins made from t' aileron stock was a bit tricky t' align properly, and gluin' t' tubes on t' tip be even more challengin' t' get aligned right. Ya scallywag!
To finish t' rocket, I used Bondo Glazin' and Spot putty t' fill in t' joints betwixt t' aileron fins and the tubes. Begad! Blimey! Then I applied several coats o' Rust Oleum Light Gray Automotive primer, matey, sandin' betwixt each coat. Avast, me proud beauty! Blimey! Once I was satisfied, t' rocket was sprayed with a base coat o' Gloss White. Avast! Blimey! Then t' Fin Tip Tubes and t' center rin' o' the nosecone was painted Red. Ahoy! Blimey! Ya scallywag! Blimey! T' top section o' t' nosecone was then painted Yellow and t' Base part be painted Black. Usin' a small paint brush, t' Guns were painted Black, me bucko, and t' missiles be then detailed with a Silver nose, arrr, and the tail end Silver, arrr, me hearties, Red, matey, and Black. Avast! Blimey!
So far t' Avenger be flown three times. Ahoy! First time I launched it with a B6-4 in t' single stage mode. The rocket did nay go as high as I thought it would, ya bilge rat, so t' 4 seconds be t' long but t' parachute did deploy in time. Avast! A B6-2 would be a better choice for a single stage B motor flight. Aye aye! Begad! T' second flight was in two stage mode. Ahoy! Begad! A B6-0 in the booster, and a B6-4 in t' sustainer. Begad! Great Flight and I be happy t' see that a 12" parachute was t' perfect chute size for this rocket since it gently drifted towards t' end o' t' field and landed betwixt two trees. Avast, me proud beauty!
T' most recent flight was a two stage flight with a B6-0 in t' booster and A8-3 in t' sustainer. Blimey! It was a perfect flight and recovery. One o' t' Guns peeled off a layer o' paper, me hearties, but I do nay know if that be damage from recovery or handling.
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