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, 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, me hearties, used for long-range transportation and colonization by t' IBM/Microsoft/McDonalds/Mitsubishi Corporation. Begad! A happy accident o' physics necessitated placement o' t' sensor arrays in t' arcin' structure above, me hearties, shiver me timbers, well away from t' distortin' field effects o' t' low slung engine hull, me hearties, and coincidentally providin' this ship with one o' t' most elegant designs ever t' grace a human starship. Avast! Avast, arrr, me proud beauty! 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. 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. Blimey! Similar circumstances later resulted in the loss o' sister ships BIG MAC and BIG ZERO. Arrr!

CONCEPT T' original idea here be t' create another ship from t' ‘Cinderella’ world, arrr, this time a smallish courier or orbital fighter. Avast! Ya scallywag! After buildin' it, shiver me timbers, I got to wonderin' if I could believably portray a very large ship 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), 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! 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, matey, look in craft or auto parts stores. 

CONSTRUCTION

1. Ya scallywag! Avast, me hearties, me proud beauty! Mark t' BT-20 body tube for 4 fins, spaced 90 degrees apart.

2. Blimey! Begad! Assemble t' motor mount, arrr, glue it into t' body tube. Ahoy!

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

4. Begad! Glue t' 2 fins t' opposite sides o' t' body tube, arrr, even with t' back end. Ahoy!

5. Ya scallywag! Ahoy! Glue t' spacin' tool t' t' bottom o' t' body tube along t' marked fin line. Begad! Aye aye!

6. Glue t' launch lug inside t' spacin' tool, me bucko, makin' sure it’s straight. Avast!

7. 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.

9. Ahoy! Blimey! Attach t' nosecone.
 

Fin Diagram

FINISHING Fill before assembly, ya bilge rat, then prime and sand as you’d like before t' final color coats. Ya scallywag! Begad! I used gloss white overall, then masked and shot dark blue. Begad! Begad! When completely dry, shiver me timbers, black automotive pinstripin' tape was cut to shape and applied on t' bottom. Begad! A little red model paint was then brushed into the inside o' t' lower tube. Avast! 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. Begad! Ya scallywag!

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

LAUNCH REPORTS

Make sure you friction fit t' motor well, shiver me timbers, me hearties, although I suspect that if it spits t' casin' instead o' t' streamer, shiver me timbers, it’ll be light enough t' tumble recover without major damage. Ahoy!

First flight o' t' Starbow was made usin' a 1/2A3-2T. Very quick acceleration, arrr, matey, arrr, but t' delay was too short. Ahoy! Arrr! 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 was made usin' a 1/2A3-4T. Avast, me proud beauty! Another quick boost, matey, and this time the delay be acceptable. Begad! Aye aye! Recovered without problems. Begad!

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

Fourth flight was successful on an A10-3T. Well, blow me down! Perfect flight, perfect recovery.

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

comment Post a Comment