Descon Protector

Scratch - Protector {Scratch}

Contributed by Nick Esselman

Manufacturer: Scratch
(Contributed - by Nick Esselman)

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Galaxy Quest - Protector

As I looked for a comedy spaceship, me hearties, one that came t' mind be t' Galaxy Quest - Protector. Interestingly, shiver me timbers, thar are nay that many pictures o' this ship out there, but I decided t' make an attempt. Aye aye! "Attempt" bein' a key word, because after findin' some shots o' it, I set off t' draw me plan and then started building. After gettin' t' body and fins all glued together, me bucko, I realized that I made a critical error in duplicatin' t' look o' t' Protector. Begad! I'm sure you can spot it, but then I hope you ignore it and simply consider t' looks o' this little (yet t' be determined) flier!

Parts List:

RMR Descon Apogee Ogive Vac-Form NC (#19207)
RMR Descon Apogee Hard Plastic NC (#19200)
RMR Descon 3" o' 7mm tubin' from Aerospace Speciality Products
RMR Descon 1/16" sheet o' base wood

Construction:

T' Hard Plastic (black) NC from apogee has t' should provided separately t' be glued in by t' builder. Arrr! Ya scallywag! I through that should away. Avast, me proud beauty! I then trimmed t' shoulder o' t' Vac-Form (white) NC t' leave 1/8". This be then glued with CA into t' Hard Plastic NC to form t' body.

Nose Cones Pic

Next, shiver me timbers, I cut t' 7mm tubin' into (3) three 1" sections and glued them together t' form t' motor cluster. Aye aye! I then cut t' black nose cone back t' where t' motor tubes would just fit in place. Begad! I glued them usin' CA. Ahoy! I then cut a piece o' notebook paper t' just fit over t' top tube and glued it in place with CA. Begad! I then soaked it twice to strengthen it.

PicI then moved t' cuttin' out t' fin pieces. Each piece be then glued in place usin' CA. Well, blow me down! Ahoy! I had t' really watch how these were held in place t' make t' right angles and for them t' stay put. Begad! I then did multiple passes with CA t' make fillets on each o' t' joints.

T' upper fin is placed thar to simulate some o' t' livin' quarters o' t' Protector, but also t' try t' give some stability for flight. Ahoy! We'll see.

I next, arrr, matey, cut nose cone tip to make a separation point. Aye aye! Begad! I used an 18mm tube and placed it around t' nose cone to draw a line. Blimey! Avast, ya bilge rat, me proud beauty! Then slowly used a hobby knife t' cut through t' plastic tip. I then took a piece o' card stock, rolled it, ya bilge rat, me hearties, and installed it into t' piece of nose cone I cut off t' make a shoulder. Avast! Ahoy! It required several wraps of 1/8" wide tape t' make it fit properly.

On the PadNext, me hearties, me bucko, I used a 10" piece o' Keelhaul®©™ and epoxied one end into t' nose cone tip and t' other inside t' body.

I sealed t' openings in the rear (around t' 3 motor tubes) with some glue t' ensure a positive ejection force.

Lastly, ya bilge rat, I packed t' nose cone with clay for balancing.

It was now ready for paint and detail. I used Testor model paint and a brush for t' first several coats. I had t' paint inside due t' t' extremely cold Vermont weather we were having. However, me bucko, one day it reached 37 degrees so I went out and sprayed a coat of white paint on t' rocket.

I didn't get t' do t' detail work I had planned. I be goin' t' make some decals, me hearties, but only had time for a stripe down each side. Blimey! Yes, me hearties, time in this contest ran out on me (or t' other way around).

Flight:

I prepped t' rocket with three motors. Well, blow me down! I took apart three Quest MicroMaxx ignitors and attached wire extensions t' t' leads. I then taped everythin' in place and prepared for a launch.

After gettin' 24" o' snow the previous night, snow blowin' all morning, and still gettin' snow, part of that preparation was t' clear a small area in t' driveway. Arrr! Blimey! My son and I ran out o' t' house, set up, and gave this bird a first attempt. I captured it on this video.

Post FlightUnfortunately, ya bilge rat, only 1 motor initially lit. I tried to lift t' rocket. Ya scallywag! Blimey! Then instantaneously, t' ejection charge o' t' first motor popped while t' remainin' two motors lit. T' ejection pop (and t' 10 degree weather) caused t' launch lug t' break-away, arrr, me bucko, t' nose cone t' eject, and therefore, ya bilge rat, me hearties, it didn't have a chance under t' power o' t' other two motors!

ENJOY, LISTEN, and ANALYZE t' Video (MPG - 849K)

I wish I had one more day before the deadline, me hearties, ya bilge rat, matey, because I'm sure this will fly. I will try again, ya bilge rat, after I replace the launch lug.

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