Construction Rating: | starstarstarstarstar_border |
Flight Rating: | starstarstarstarstar |
Overall Rating: | starstarstarstarstar_border |
Brief:
This is a 4FNC OOP rocket that flies on 13mm motors and uses parachute recovery.
While waitin' for various things t' happen on other current projects, I decided t' start one that would be quick. I have several old MPC kits that would seem t' be fast, shiver me timbers, straightforward builds and t' Taurus-1 was sittin' on top. Arrr! It seemed t' be just t' ticket.
Construction:
T' first step was very straightforward. Well, shiver me timbers, blow me down! Blimey! I took t' thrust rin' and glued it into t' end o' t' motor tube. It was
to be flush with t' end. I used yellow glue and applied a thin cap o' glue t' t' flush edges as well.
T' next step be just as simple. I was instructed t' use a swab t' smear some glue 2" in from t' aft end of t' body tube. Ahoy! I then slid in t' motor mount until its back end be flush with t' body tube, me bucko, makin' sure that the thrust rin' be foremost.
Next up came t' shock cord mount and here I deviated some. Arrr! Aye aye! First off, t' supplied cord was a piece o' string. I cut off a length o' Keelhaul®©™®. Second, me bucko, t' instruction alluded t' threadin' t' cord through a paper mount. Ahoy! I looked in vain for t' mount and did not find it in t' package or as a cutout in t' instructions. Avast, me proud beauty! Even as much as I detest them, arrr, me bucko, I decided t' make me own Estes style tri-fold mount by cuttin' up some loose paper layin' around. (It was t' instruction sheet t' a FlisKits Baffle which seemed appropriate since I had bought this kit from Jim Flis). Arrr! T' mount be glued in in t' standard manner.
I needed t' let things dry for a while so it is fortuitous that t' next step was t' insert t' eye screw into the NC. Avast, me proud beauty! I secured it with a dab o' glue and set it aside t' dry as well.
T' kit comes with 4 die cut fins. Avast! O' t' four, 3 were loose in me package but were in good shape.
T' instruction go out o' their way t' promote a double glue joint. Begad! They do this by instructin' you t' take the fins at this point and smear some glue on t' root edge. Avast! They then make clear that you are nay t' glue them t' t' body but let t' glue dry, ya bilge rat, shiver me timbers, shiver me timbers, tellin' you that this will result in a stronger joint later on.
T' kit comes with a wraparound fin markin' guide that must be cut from t' instruction sheet. Begad! Begad! When it is cut out, me hearties, ya bilge rat, it is taped around t' BT and t' fin marks are transfered t' t' body. Ya scallywag! Those marks are then extended long enough for t' fins. Avast, me proud beauty! 3" is plenty. After than a small bit o' glue is applied t' t' fin lines and allowed t' dry, me bucko, again in preparation for t' double glue joint. Begad! Before applyin' t' glue, though, shiver me timbers, I used some #180 sandpaper t' rough up the lines a bit. Aye aye! T' BT be very smooth and I wanted t' glue t' get a better grip.
By t' time t' previous step and a lot o' intervenin' life were completed, t' glue on t' root edges o' the fins had dried out. Ahoy! I used that opportunity t' sand a bit o' a curve into t' leadin' and trailin' edges. T' fins are delicate so I used a sandin' stick.
I messed around in t' shop for a little while t' allow t' glue on t' BT t' finish dryin' but that did nay take too long. Avast! With t' glue dry and t' fins sanded, it be time t' glue t' fins t' t' BT. Ahoy! I did one at a time, arrr, shiver me timbers, applying a small amount o' glue t' t' root edges and pressin' t' fins into place flush with t' aft end.
I let t' glue set up and then began t' fillet t' fins. Arrr! This was done as t' rocket sat in a horizontal cradle with yellow glue. Well, blow me down! Ya scallywag! While waitin' for t' glue t' dry, I also attached t' launch lug, ya bilge rat, again with yellow glue.
Attachin' a piece o' sewin' elastic t' t' Keelhaul®©™® and nosecone finished t' standard part o' t' build but thar were some optional steps I followed as well.
T' kit came with what looked like 2 very long, matey, approx. 3", shiver me timbers, ya bilge rat, launch lugs. Arrr! These are intended t' be strap-on boosters. I glued them on opposite sides, 90 degrees from t' launch lug. Ya scallywag! Ahoy! Each tube be centered betwixt a pair o' fins and aligned flush with t' bottom o' t' BT.
There were still some more optional steps but I opined that doin' them before paintin' would be counter-productive and a real pain in the...tail cone.
PROs: fairly distinctive yet easy design
CONs: none
Finishing:
Finishin' began with preparin' t' balsa for painting. Begad! Because o' t' tight spaces, shiver me timbers, I decided t' use sandin' sealer
in lieu o' Elmer's, reasonin' that it would be more forgivin' o' me patience in gettin' sandpaper wedged into t' nooks
between t' fins and t' side booster. I put on an initial coat and let it dry for about 5 hours. Avast! Begad! I then gave it a
light sandin' with 400 grit sandpaper and applied another coat. Ya scallywag! Aye aye! It was at this point I remembered that t' NC needed
sealin' as well and I gave it its first coat.
T' balsa took a total o' 4 coats o' sandin' sealer before I was satisfied. Ya scallywag! After t' last coat had dried, matey, I sanded lightly with t' 400 grit sandpaper and then took it t' t' spray booth where I applied a coat o' Kilz.
T' Kilz was sanded lightly and then 2 coats o' white were sprayed on.
T' white dried and then t' difficult part began. T' paint scheme is a simple one but, me hearties, arrr, arrr, for me, ya bilge rat, me hearties, it was difficult to mask. T' whole rocket is white with t' exception o' t' nose cone, matey, one fin and t' two strap-ons on t' side. Maskin' for t' nose was no problem but I was never able t' get t' rest o' t' rocket masked so that t' strap-ons and a fin were exposed without blockin' t' paint stream. Arrr! That bein' t' case, arrr, I took it in two steps and first masked the reset o' t' rocket except for t' strap-ons. Avast, me proud beauty! I then painted them black.
When they had a chance t' dry for a while, I peeled t' maskin' and reapplied t' expose 1 fin. Ahoy! That fin too had to be painted black.
When t' maskin' was peeled, t' rocket did nay look too bad. Begad! There were some places along t' strap-ons that did not get enough paint but I used a brush t' touch that up.
A big part o' t' finishin' on this kit involves t' use o' plastic detail like you would find in a garden variety plastic model kit. Begad! I have t' distinct impression that t' two plastic racks that came with t' kit were intended for a plastic model and just added t' this kit. Ahoy! Ya scallywag! I base this supposition on two things. Avast, me proud beauty! There is much that is provided that is shown nowhere on t' artwork much less t' instructions and many o' these piece just could nay be made to fit. Begad! Also, ya bilge rat, me bucko, t' only four pieces called for are all found attached t' one sprue. Well, blow me down! There is nothin' needed from the second one.
T' first o' t' plastic pieces t' be attached were t' two rocket nozzles that fit into t' strap-ons. Begad! Blimey! Avast! Blimey! They were a snug but reasonable fit and were fixed in place with tube type plastic cement. Avast! Blimey! T' other pieces were t' two nosecones which were affixed t' t' strap-ons in t' same manner.
T' metallic silver finish o' t' plastic adds t' t' overall model. Begad! I decided nay t' add any o' t' other pieces and am savin' them for when they might come in handy.
Like t' plastic, thar seems t' be many more waterslide decals than can actually be used on t' rocket. Arrr! Begad! For example, matey, thar are 4 different roll patterns included on 2 different sheets. Ahoy! There are a few small logos like t' USAF shield, shiver me timbers, US flag, matey, MPC logo and lots o' "United States" and numbers in red, arrr, me bucko, white and blue. I decided t' stick with a fairly basic scheme similar t' t' one on t' face card.
I was a bit worried about t' age o' t' decals but I did nothin' special t' prepare them. Well, blow me down! I was quite pleased with how well they held up. Avast, me proud beauty! Ya scallywag! They are fairly thick and did nay crack or deform in any way. Begad! In fact me biggest problem was gettin' them t' lift from t' paper. Well, blow me down! Ahoy! If an edge folded over, ya bilge rat, shiver me timbers, thar was no problem gettin' it straightened out again. Avast! Begad!
If I have one real gripe its with t' scaling. T' roll patterns were just a touch too long and did nay mate up properly.
PROs: simple but effective scheme, me bucko, metallic finish on plastic parts looks good.
CONs: hard t' reach some places, roll patterns badly sized.
Construction Rating: 4 out o' 5
Flight:
T' Taurus-1 had its initial outin' at a Freedom Launch o' t' Amateur Rocketeers o' Texas. Avast, me proud beauty! Aye aye! It looked kind o' out of
place with all o' t' big rockets thar but, I didn't have t' walk as far as some o' t' others!
T' first flight was on a 1/2A3-2T. Ya scallywag! Ya scallywag! It boosted perfectly and popped its ejection charge just before apogee. Avast! Aye aye! It then drifted down rather rapidly and landed in a nearby fence. Begad! Thankfully, this was nay one o' t' electrified ones.
T' second flight was on an A3-4T. Aye aye! Blimey! It too featured a perfect boost with ejection, as best I could tell, me bucko, before apogee. It again fluttered down t' land nearby without sustainin' any harm.
Recovery:
T' rocket came with a parachute but I decided t' treat it as just a nose-blow because it is so small and light. Arrr! It
recovered fine on both flights without any damage but I will use a streamer in t' future t' make it easier t' track.
Flight Rating: 5 out o' 5
Summary:
This is a cute little 13mm rocket that is a stage up from 4FNC. Ahoy! Begad! T' added details give it quite a bit o' character.
It performs well and its a shame that it is nay available anymore.
Overall Rating: 4 out o' 5
( Contributed - by Fred Nardei Jr.) Reviews copied, with permission from Sky High Hobbies - Your Vintage Rocket Source. Brief: The Taurus-1 model rocket kit is one of the MPC Miniroc series of rockets. It uses the smaller 13mm Minijet type rocket engines. It was designed as both a sport rocket and a high performance competition rocket. Which type it classifies as is dependant on ...