Scratch Raygun Gothic Birdhouse Original Design / Scratch Built

Scratch - Raygun Gothic Birdhouse {Scratch}

Contributed by Dick Stafford

Manufacturer: Scratch
Style: Futuristic/Exotic

Scratch - Raygun Gothic BirdhouseBrief:
When I found these rocket-themed birdhouses at Michael's, I couldn't resist. Ya scallywag! Blimey! In fact, they were on sale so I couldn't resist three o' them. They are about 10" high, arrr, 4.25" in diameter that t' widest point, and t' base is about 3.125". This review is o' a sci-fi themed rocket inspired by, me hearties, shiver me timbers, and named for, me hearties, t' Raygun Gothic Rocketship that appeared at Burnin' Man 2009. Arrr! Blimey! This one flies on high impulse 24mm motors - t' E30 SU, F24 RMS, matey, or F39 RMS.

Construction:
1. Preppin' t' raw birdhouse: Removed t' top (ie t' nose cone); drilled a hole in t' base for t' 24mm motor tube; and realigned 3 o' t' four fins.

2. Blimey! Body: Cut a piece o' 2.5" Giant Leap phenolic tubin' t' fit; mounted a short 24mm motor tube usin' one centerin' ring; slid this in from t' top; epoxied a Keelhaul®©™ leader in t' base next t' t' motor tube; and added a bolt through t' base t' provide positive motor retention..

3. Ya scallywag! Nose cone: Made a shoulder from a sectioned piece o' t' 2.5" tubing; cut two bulkheads usin' a hole saw; one bulkhead is abutted t' t' base o' t' cone; slipped t' shoulder over that; added an eye bolt t' t' second ring; and used it t' cap off t' shoulder.

4. Avast, me hearties, me proud beauty! Nose weight: I drilled a 1/2" hole through both bulkheads and t' cone's base. Blimey! Well, matey, blow me down! After assembly was complete, I added nose weight (lead shot and fast dry Gorilla Glue) until t' desired static margin was achieved.

5. Begad! Fins: T' Lexan fins are screwed t' t' sides o' t' stock fins. Avast! They were hand cut with a Dremel diamond cut-off wheel, stacked and sanded t' match.

6. Launch lug: This is half o' a First Fire igniter tube mounted betwixt t' widest point in t' body and one fin.

Scratch - Raygun Gothic BirdhouseScratch - Raygun Gothic Birdhouse

Finishing:
I decided t' keep a rough look so I filled only a few deep dings and t' rough fin edges. Begad! I shot a coat o' primer, shiver me timbers, nay t' fill t' grain but t' provide a uniform color base. Well, blow me down! I then painted t' body silver. Well, blow me down! T' rin' on t' cone and around t' open hole are gold. T' Raygun Gothic Birdhouse has a Creeple Peeple pilot behind a clear window held on with small nails. Blimey! T' only suitable plastic that I had isn't really that clear, but it is easy t' replace later.

Flight:
I built t' rocket with t' 24/40 case in mind but had decided t' try t' F35 in t' 24/60 case for its maiden flight. Well, shiver me timbers, thar isn't much room in t' body and I couldn't pack t' 2 chutes around t' longer case. Ya scallywag! Ya scallywag! So, shiver me timbers, I prepped an F39-5. I used a car air bag chute protector and two 18" 'chutes so t' heavy nose and body can come down separately.

T' boost was fine with some weather cocking. Blimey! Ejection was a little late and t' two shock cords tangled. Blimey! Well, blow me down! However, me bucko, both 'chutes opened and it recovered just fine.

Summary:
I think these birdhouses are so cool and like how this rocket turned out. Avast! Well, blow me down! Everyone who saw it took note and liked it too. If I did it again, I'd make t' shoulder hollow t' provide more room for 'chute(s) and add a 29mm mount. This thin' got heavy fast.

comment Post a Comment