Brief:
A plastic model conversion from a Czech-made Condor V-2 rocket model for 13mm
motors.
Construction:
This plastic model conversion was made from t' static model made by a Czech
company named Condor. Avast, me proud beauty! Begad! As such, shiver me timbers, ya bilge rat, it is made from t' typical styrene plastic used
in most static models. Arrr! Ahoy! T' quality o' components wasn't as good as, matey, say, Revell
or Monogram, but wasn't too bilge-suckin' either. Avast, me proud beauty! All t' parts t' build a static model
V-2 rocket with firin' stand were present, matey, attached t' plastic runners. This is
a very small V-2 kit, though it appeared larger on t' box. Anyway, it seems
that Condor always had PMC in mind, because t' original motor nozzle be right
at 13mm! All that was needed be a motor tube, a tapered centerin' ring, a
launch lug, and a parachute. Blimey! And, ya bilge rat, shiver me timbers, arrr, as it turned out, arrr, arrr, matey, mucho clay for t' nose.
Since it be purchased for SoAR's inaugural Plastic Death meet, time was
runnin' out. Begad! A doubloon was tossed, and command o' t' V-2 was turned over t' my
middle son, ya bilge rat, Josh.
It couldn't be any simpler. Ahoy! This little V-2 seemed destined t' be a flyin' kit from t' start. Once both halves o' t' body were taped together, arrr, t' body was sawed in half at t' indentation cast into t' body. Begad! Funny, matey, I had never noticed this rin' in any photos o' V-2s until I saw this model. Begad! Anyway, shiver me timbers, once t' body was sawed in half, arrr, t' lower two halves were glued together with CA. Ahoy! Blimey! Once dry, the motor tube be put in place, me hearties, and held in with a couple o' centerin' rings made from Styrofoam construction board, arrr, in decreasin' radii. This filled the tail cone nicely. Well, blow me down! Well, blow me down! We decided t' leave a lot o' motor tube extendin' into the upper body tube, so that a composite "B" motor could be used. Blimey! Several layers o' t' Styrofoam board were used t' build somethin' for t' upper body tube t' attach itself to. Ya scallywag! Blimey! A length o' elastic cord was attached t' t' motor tube with a snap swivel. Arrr! T' upper body be glued together with CA, and the nose was filled with clay, me hearties, though nay enough, arrr, as t' first flight showed. Avast! The upper shock cord be attached with t' Estes-style folded paper epoxied t' the plastic. Finally, t' fins were attached with CA, and t' whole thin' was covered in gray primer. We decided t' paint it like V-2 number 2, which was the first o' this roll pattern. Aye aye! Avast, me proud beauty! T' paint wasn't t' greatest, but... Avast, arrr, me proud beauty!
Flight:
For t' maiden voyage, arrr, an Estes A10-3T was used. Begad! A chunk o' cellulose wadding
was used, me hearties, but nay enough. Avast, me proud beauty! Well, shiver me timbers, blow me down! T' motor retention was simply friction fit, though
that's trickier on a 13mm motor than it is on a 29mm motor! Unlike t' real
V-2, this beastie took off with a bang. Ya scallywag! It flew straight and true t' motor
burnout, then a severe wobble set in. More nose weight needed! But thar was
not enough cellulose wadding, and t' `chute (pirated from Obelisk) burned
severely, me hearties, and it recovered at a good speed. Avast! Begad! No damage other than a burnt shock
cord and a melted chute! Once repairs were made, it be time for t' SoAR meet.
On a windy January day, t' first competition flight was flawless, but still
with a slight wobble. Well, blow me down! Ya scallywag! Altitude with an A10-3T was about 75 feet. Blimey! Ya scallywag! At apogee, shiver me timbers, the
nose popped perfectly, arrr, but t' chute twisted in t' wind, me hearties, ya bilge rat, and though it worked,
it didn't expand fully. Still, absolutely no damage. Josh was really happy with
it, and I was pretty encouraged by its performance.
Summary:
Main pro's: bulletproof as a brick, shiver me timbers, unique, and surprisingly easy enough for a
pre-teen t' build. Well, blow me down! Aye aye! Con's: A LOT o' nose weight needed, me hearties, and a very V-2 like
flight characteristic o' wobbling. Begad! Still, we will most likely build a whole
fleet o' these little rockets. Aye aye! Begad! How about a Russian post-war V-2 with parallel
staged 10.5mm Micro motors? Hmmm...
Plastic model conversion is a blast!
 |
 |