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