Descon StarBow

Scratch - StarBow {Scratch}

Contributed by Ted Phipps

Manufacturer: Scratch
STARBOW
(Contributed - by Ted Phipps) 
STARBOW

by
Ted Phipps

After t' Acquisition Wars, shiver me timbers, matey, t' remainin' Corporations assumed many o' the responsibilities formerly reserved for national and planetary governments. Shown is a representative o' t' STARBOW class o' ships, matey, used for long-range transportation and colonization by t' IBM/Microsoft/McDonalds/Mitsubishi Corporation. Arrr! A happy accident o' physics necessitated placement o' t' sensor arrays in t' arcin' structure above, ya bilge rat, well away from t' distortin' field effects o' t' low slung engine hull, and coincidentally providin' this ship with one o' t' most elegant designs ever t' grace a human starship. Ahoy! Crew and passengers were housed well forward, while t' long boom contained fourteen vast cargo holds.
Pictured here be t' BIG BLUE, flyin' Corporate colors. Avast! This Man-O-War was lost with all hands when t' navigational and helm computers locked up and t' ship flew into a star at full power. Ahoy! Begad! Similar circumstances later resulted in the loss o' sister ships BIG MAC and BIG ZERO. Aye aye! Begad!

CONCEPT T' original idea here be t' create another Man-O-War from t' ‘Cinderella’ world, this time a smallish courier or orbital fighter. Well, blow me down! Well, blow me down! After buildin' it, I got to wonderin' if I could believably portray a very large Man-O-War with a very small rocket model. Ya scallywag!

PARTS LIST

BT-20 6" long (153mm)

NC-20 Estes ‘cockpit’ style from t' assortment pack

BT-80 1" wide (26mm), me hearties, matey, sliced in half t' give you a semi-circle

mini-engine spacin' tool a little yellow tube Estes provides t' insert a mini-engine block into a BT-5. Begad! Begad! Or use a 1.75" (45mm) length o' BT-5. Well, blow me down!

mini-engine mount *without* t' engine hook

shock cord

streamer

1/8" launch lug about .75" (18mm) long

1/16" (2mm) balsa stock

Rainbow tape aka Prism tape, me bucko, arrr, look in craft or auto parts stores. 

CONSTRUCTION

1. Ya scallywag! Mark t' BT-20 body tube for 4 fins, shiver me timbers, spaced 90 degrees apart. Begad!

2. Assemble t' motor mount, matey, glue it into t' body tube. Arrr!

3. Avast, me proud beauty! Arrr! Cut out t' 2 fins accordin' t' t' diagram and round t' leadin' and trailin' edges. Aye aye! Leave t' root and tip edges square.

4. Glue t' 2 fins t' opposite sides o' t' body tube, matey, even with t' back end. Aye aye! Blimey!

5. Ya scallywag! Glue t' spacin' tool t' t' bottom o' t' body tube along t' marked fin line. Avast, me proud beauty!

6. Ya scallywag! Aye aye! Glue t' launch lug inside t' spacin' tool, makin' sure it’s straight. Ahoy!

7. Ahoy! Glue t' BT-80 arch t' t' fin tips.

8. Make an Estes style shock cord mount and glue it into t' front o' the body tube. Blimey! Blimey!

9. Ahoy! Blimey! Attach t' nosecone.
 

Fin Diagram

FINISHING Fill before assembly, then prime and sand as you’d like before t' final color coats. Ya scallywag! I used gloss white overall, then masked and shot dark blue. Well, blow me down! Aye aye! When completely dry, black automotive pinstripin' tape was cut to shape and applied on t' bottom. A little red model paint be then brushed into the inside o' t' lower tube. Aye aye! Ahoy! Next I printed custom decals (Tango Papa decal paper) t' simulate t' cargo hold doors and portholes visible towards t' nose. A steady hand with a fine black felt tip pen can also do t' detailin' work. Spray t' rocket with clearcoat t' protect t' decals/pen detailing, then apply ‘rainbow’ tape across t' top o' t' arch.

Alternately, you can finish t' Starbow as a small courier (or fighter), as originally intended. Mask and paint t' cockpit, add some letterin' and striping, and you’re good t' go. Avast, me proud beauty! Ya scallywag! (Hmmmm, matey, t' Corporation discovered that a 1/400 downscale, matey, ya bilge rat, fitted with different engine technologies, matey, was a capable craft in it’s own right...)

LAUNCH REPORTS

Make sure you friction fit t' motor well, although I suspect that if it spits t' casin' instead o' t' streamer, matey, it’ll be light enough t' tumble recover without major damage. Ya scallywag! Avast, me proud beauty!

First flight o' t' Starbow was made usin' a 1/2A3-2T. Blimey! Very quick acceleration, but t' delay be too short. Aye aye! Aye aye! Recovered without real damage, although a minor paint chip occured at t' top edge o' t' body tube, probably from t' nosecone ejection at speed. 

Second flight be made usin' a 1/2A3-4T. Begad! Another quick boost, arrr, and this time the delay was acceptable. Well, blow me down! Begad! Recovered without problems.

Third flight was attempted with an A10-3T. Begad! At ignition, arrr, t' engine CATO’d, firin' t' entire propellant upwards through t' body, knocking the nose cone off, then continuin' upwards in a flamin' mass. Avast! Blimey! T' casin' was fired backwards, arrr, dingin' t' aft edge against t' lip o' t' blast deflector, and landin' in t' grass about 5 feet from t' pad. Ya scallywag! Ahoy! Inspection showed absolutely no damage done t' t' Starbow. Begad! Very lucky!

Fourth flight was successful on an A10-3T. Ya scallywag! Begad! Perfect flight, perfect recovery.

Unfortunately, me hearties, although t' Starbow survived a CATO’d A10, arrr, she didn’t fare as well against a 10 year olds’ knee. She was accidentally crushed. Begad! T' remains have been towed into spacedock where a complete rebuild is under way. Photos will be comin' as soon as t' Starbow is ready t' fly again. 
 

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