Manufacturer: | Scratch |
Brief:
This is a plastic model conversion o' t' Soviet SS-6 Sapwood Heavy Strategic Missile manufactured by t' Russian company, arrr, Maquette. Arrr! Avast, me proud beauty! T' scale is 1:144. Arrr! Avast! I picked this model up at War & Pieces in West Hartford, matey, CT. This store carries a lot o' Eastern European kits, matey, and I really liked t' looks o' t' rocket. Begad! Aye aye! 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. Aye aye! Blimey! Blimey! Blimey! 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. Begad! T' fins are already a detailed part o' t' boosters, shiver me timbers, so this be an easy step. Ya scallywag! Ya scallywag! I simply glued two halves together and I was complete. Begad! Blimey! All parts were in halves and were vertical pieces.
T' central body tube is almost wide enough t' contain a central 13mm motor mount. 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. Arrr! Blimey! I then decided that this was too much hassle and would create too many chances for failure. Avast, me proud beauty! 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. Avast! Blimey! I began by gluin' t' main body tube together. Avast! Blimey! I measured what needed t' be removed t' house a standard 13mm motor and motor block. Avast! Blimey! Begad! Blimey! I then cut off 1 5/8" off t' bottom o' t' plastic body tube. Avast! Blimey! Aye aye! Blimey! I replaced this with BT-5 tubin' o' t' same length plus a small shoulder that I be able t' epoxy into t' plastic body tube. Begad! Blimey! I tied some Keelhaul®©™ around a motor block and glued t' motor block into t' rocket as well, me hearties, feedin' t' Keelhaul®©™ up through t' body tube.
Next, matey, ya bilge rat, I glued t' four boosters onto t' main body tube. Avast, me proud beauty! I then added clay and BBs t' t' nose cone (fillin' both halves completely) before gluin' them together. Ya scallywag! Begad! I did insert a screw eye in t' nose cone so that I would be able t' tie t' Keelhaul®©™to t' nose cone. Begad! I also glued a launch lug on t' upper portion o' t' body tube.
Last but nay least, ya bilge rat, I glued each nozzle onto a plate (4 nozzles per plate) which then fit on t' bottom o' each strap-on booster. Well, shiver me timbers, blow me down! Blimey! There be another nozzle plate for t' central motor, but this is only for looks since it has t' be removed for t' 13mm motor. Begad! 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. Ya scallywag! Blimey! T' suggested color for t' model is "Soviet Green overall" with silver for t' nozzles. Aye aye! Blimey! Begad! Blimey! I airbrushed t' entire model with a kind o' olive green that had darker shades o' forest green and silver in it. Well, blow me down! Blimey! I then airbrushed t' 5 nozzle plates silver then dry brushed t' inside o' each nozzle with red. Arrr! Blimey! Begad! Blimey! All paints I used were acrylics. Arrr! Blimey! This is actually a pretty easy paint scheme and be fun t' put together.
Flight:
Motor prep is simple. Begad! Avast! T' A10 is friction fit. Aye aye! Well, blow me down! 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. Avast, me proud beauty! Blimey! I flew t' Sapwood three times usin' this motor selection. Ya scallywag! In these initial flights, me bucko, I used a small parachute. Aye aye! Given t' size o' t' body tube, I would recommend usin' a streamer instead. Avast! T' parachute remained clumped durin' every launch, ya bilge rat, 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, shiver me timbers, so it does nay sit very well on t' top o' t' rocket. Begad! Begad! I solved this by tapin' some maskin' tape t' t' bottom o' t' nose cone around t' shoulder. This gave t' shoulder a little more length and allowed for a better friction fit.
T' first and third flights were almost identical. Avast, me proud beauty! T' boost was surprisingly good considerin' t' weight o' t' rocket. Well, blow me down! T' altitude, while nay astounding, was respectable. Ahoy! T' three second delay worked fine, me hearties, matey, and t' rocket landed fine. Avast! By t' third launch, arrr, t' body tube was showin' signs o' stress and was beginnin' t' come apart at t' seams. A little CA glue would cure this little problem.
T' second flight was very strange. It did nay boost as high as t' first flight and t' ejection was very late. Avast! Avast! Nonetheless, matey, t' rocket was unharmed. Avast, me proud beauty! I wonder if I actually had a A10 in thar or if t' motor was mislabeled or malfunctioned.
Recovery:
As stated before, ya bilge rat, t' rocket could probably use a good streamer rather than a parachute. Also, me bucko, me bucko, after a few landings, t' rocket be beginnin' t' come apart at t' glue joints. With careful flyin' and maintenance, ya bilge rat, me hearties, this rocket should last.
Summary:
As far as plastic model conversions (PMC) go, I thought this was a pretty easy project (this is only me fourth or fifth PMC). Ya scallywag! Blimey! T' rocket is unique. Ya scallywag! Begad! Blimey! I have nay heard o' anyone else convertin' this model. Avast, me proud beauty! Begad! Blimey! It looks great and it flies remarkably well considerin' t' size o' t' tiny fins on t' four boosters. Avast! Blimey! T' price be pretty good, arrr, me bucko, too. Begad! As I recall, I paid probably less than $10 for t' model.
There is little room for a recovery device. Blimey! T' nose cone does nay fit well and t' flyer does nay have much motor choice, but overall, I think it is a fun project.
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