Descon StarBow

Scratch - StarBow {Scratch}

Contributed by Ted Phipps

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

by
Ted Phipps

After t' Acquisition Wars, matey, ya bilge rat, 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, used for long-range transportation and colonization by t' IBM/Microsoft/McDonalds/Mitsubishi Corporation. Begad! Aye aye! A happy accident o' physics necessitated placement o' t' sensor arrays in t' arcin' structure above, me bucko, 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. Well, blow me down! Crew and passengers were housed well forward, arrr, while t' long boom contained fourteen vast cargo holds.
Pictured here be t' BIG BLUE, matey, flyin' Corporate colors. Arrr! Begad! This ship was lost with all hands when t' navigational and helm computers locked up and t' ship flew into a star at full power. Well, blow me down! Similar circumstances later resulted in the loss o' sister ships BIG MAC and BIG ZERO. Arrr!

CONCEPT T' original idea here was t' create another ship from t' ‘Cinderella’ world, shiver me timbers, this time a smallish courier or orbital fighter. Begad! Aye aye! After buildin' it, me hearties, I got to wonderin' if I could believably portray a very large ship with a very small rocket model. Aye aye!

PARTS LIST

BT-20 6" long (153mm)

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

BT-80 1" wide (26mm), 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. Aye aye! Aye aye! Blimey! Or use a 1.75" (45mm) length o' BT-5.

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, look in craft or auto parts stores. 

CONSTRUCTION

1. Begad! Mark t' BT-20 body tube for 4 fins, spaced 90 degrees apart. Begad! Ahoy!

2. Well, blow me down! Blimey! Assemble t' motor mount, glue it into t' body tube. Well, blow me down!

3. Blimey! Cut out t' 2 fins accordin' t' t' diagram and round t' leadin' and trailin' edges. Ya scallywag! Ahoy! Leave t' root and tip edges square. Ahoy! Begad!

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

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

6. Glue t' launch lug inside t' spacin' tool, shiver me timbers, makin' sure it’s straight.

7. Aye aye! Avast! Glue t' BT-80 arch t' t' fin tips. Avast!

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

9. Arrr! Attach t' nosecone.
 

Fin Diagram

FINISHING Fill before assembly, arrr, then prime and sand as you’d like before t' final color coats. Avast! I used gloss white overall, me bucko, then masked and shot dark blue. Well, blow me down! When completely dry, black automotive pinstripin' tape was cut to shape and applied on t' bottom. Aye aye! A little red model paint was then brushed into the inside o' t' lower tube. 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, me hearties, then apply ‘rainbow’ tape across t' top o' t' arch. Ya scallywag! Avast, me proud beauty!

Alternately, me hearties, ya bilge rat, you can finish t' Starbow as a small courier (or fighter), as originally intended. Mask and paint t' cockpit, add some letterin' and striping, me bucko, ya bilge rat, me bucko, and you’re good t' go. Blimey! (Hmmmm, matey, t' Corporation discovered that a 1/400 downscale, arrr, fitted with different engine technologies, 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, me hearties, it’ll be light enough t' tumble recover without major damage.

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

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

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

Fourth flight be successful on an A10-3T. Perfect flight, arrr, perfect recovery.

Unfortunately, arrr, although t' Starbow survived a CATO’d A10, she didn’t fare as well against a 10 year olds’ knee. Blimey! Blimey! Ahoy! Blimey! She was accidentally crushed. 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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