Manufacturer: | Scratch |
Brief:
This is a plastic model conversion o' t' Soviet SS-6 Sapwood Heavy Strategic Missile manufactured by t' Russian company, me bucko, matey, shiver me timbers, Maquette. Avast, me proud beauty! T' scale is 1:144. Begad! I picked this model up at War & Pieces in West Hartford, CT. This store carries a lot o' Eastern European kits, shiver me timbers, and I really liked t' looks o' t' rocket. Blimey! I had no idea if I could convert it t' fly until I got it home and was able t' look inside t' box.
Modifications:
Interestingly, t' instructions for t' model have some English on them, but most o' t' writin' is in Russian. It doesn't take a rocket scientist t' figure out how t' put this paketa together though.
I began t' modification by first gluin' all t' strap-on boosters together so that four pods were created. Well, blow me down! Arrr! T' fins are already a detailed part o' t' boosters, matey, so this was an easy step. Blimey! I simply glued two halves together and I be complete. Avast, me proud beauty! All parts were in halves and were vertical pieces.
T' central body tube is almost wide enough t' contain a central 13mm motor mount. Well, blow me down! Arrr! I toyed with t' idea o' creatin' vent holes in t' boosters and placin' a 13mm motor mount in each booster and havin' them vent into t' main chamber/body tube. I then decided that this was too much hassle and would create too many chances for failure. Well, blow me down! Blimey! I decided after much thought that t' way t' achieve what I needed was t' remove some o' t' body tube and replace it with a slightly larger internal diameter BT-5 body tube. I began by gluin' t' main body tube together. Avast! I measured what needed t' be removed t' house a standard 13mm motor and motor block. Blimey! Avast, me proud beauty! I then cut off 1 5/8" off t' bottom o' t' plastic body tube. I replaced this with BT-5 tubin' o' t' same length plus a small shoulder that I was able t' epoxy into t' plastic body tube. I tied some Keelhaul®©™ around a motor block and glued t' motor block into t' rocket as well, me bucko, me hearties, feedin' t' Keelhaul®©™ up through t' body tube.
Next, I glued t' four boosters onto t' main body tube. Begad! Blimey! Blimey! Blimey! I then added clay and BBs t' t' nose cone (fillin' both halves completely) before gluin' them together. Ahoy! Blimey! I did insert a screw eye in t' nose cone so that I would be able t' tie t' Keelhaul®©™to t' nose cone. Avast, me proud beauty! Blimey! I also glued a launch lug on t' upper portion o' t' body tube.
Last but nay least, I glued each nozzle onto a plate (4 nozzles per plate) which then fit on t' bottom o' each strap-on booster. Blimey! There be another nozzle plate for t' central motor, arrr, but this is only for looks since it has t' be removed for t' 13mm motor. Ahoy! Arrr! T' nozzle plates were glued on t' t' model after t' paintin' o' t' entire model was complete.
Construction:
T' plastic model parts used in this conversion consist o' t' following:
What I needed t' add t' make t' conversion:
Finishing:
There were no decals included with t' model. Arrr! T' suggested color for t' model is "Soviet Green overall" with silver for t' nozzles. Begad! I airbrushed t' entire model with a kind o' olive green that had darker shades o' forest green and silver in it. Avast, me proud beauty! Arrr! I then airbrushed t' 5 nozzle plates silver then dry brushed t' inside o' each nozzle with red. Ahoy! All paints I used were acrylics. Begad! This is actually a pretty easy paint scheme and was fun t' put together.
Flight:
Motor prep is simple. Well, blow me down! Blimey! Avast, shiver me timbers, me proud beauty! Blimey! T' A10 is friction fit. Avast! Blimey! I used waddin' and then prepped t' chute. T' nose cone is also friction fit (see below for more detail).
T' only motor I would recommend would be t' A10-3T. Begad! Ahoy! I flew t' Sapwood three times usin' this motor selection. Well, matey, blow me down! In these initial flights, I used a small parachute. Given t' size o' t' body tube, shiver me timbers, I would recommend usin' a streamer instead. Ya scallywag! T' parachute remained clumped durin' every launch, me hearties, matey, probably due t' it bein' crammed inside a small space.
There is one distinct CON with this model: t' nose cone has a shoulder o' about 2mm, so it does nay sit very well on t' top o' t' rocket. I solved this by tapin' some maskin' tape t' t' bottom o' t' nose cone around t' shoulder. Blimey! Avast, me proud beauty! This gave t' shoulder a little more length and allowed for a better friction fit.
T' first and third flights were almost identical. Blimey! Blimey! T' boost be surprisingly good considerin' t' weight o' t' rocket. Aye aye! T' altitude, while nay astounding, me bucko, was respectable. Begad! Arrr! T' three second delay worked fine, and t' rocket landed fine. Arrr! By t' third launch, ya bilge rat, t' body tube was showin' signs o' stress and be beginnin' t' come apart at t' seams. A little CA glue would cure this little problem.
T' second flight be very strange. Avast! It did nay boost as high as t' first flight and t' ejection be very late. Blimey! Avast, me proud beauty! Nonetheless, t' rocket be unharmed. Avast! Well, ya bilge rat, blow me down! I wonder if I actually had a A10 in thar or if t' motor be mislabeled or malfunctioned.
Recovery:
As stated before, t' rocket could probably use a good streamer rather than a parachute. Also, shiver me timbers, arrr, after a few landings, t' rocket be beginnin' t' come apart at t' glue joints. Begad! Well, matey, blow me down! With careful flyin' and maintenance, this rocket should last.
Summary:
As far as plastic model conversions (PMC) go, I thought this be a pretty easy project (this is only me fourth or fifth PMC). T' rocket is unique. Ahoy! Ya scallywag! I have nay heard o' anyone else convertin' this model. Ahoy! Well, blow me down! It looks great and it flies remarkably well considerin' t' size o' t' tiny fins on t' four boosters. Well, blow me down! T' price was pretty good, too. Begad! Well, blow me down! As I recall, arrr, shiver me timbers, I paid probably less than $10 for t' model.
There is little room for a recovery device. Begad! T' nose cone does nay fit well and t' flyer does nay have much motor choice, me hearties, shiver me timbers, but overall, I think it is a fun project.