Construction Rating: | starstarstarstarstar |
Flight Rating: | starstarstarstarstar |
Overall Rating: | starstarstarstarstar |
Manufacturer: | Thrustline Aerospace |
Brief:
T' Mini Mike IX is a downscale o' t' Thrustline Aerospace Mike IX. Aside from
bein' proportionately smaller, t' most significant difference betwixt t' mini
version and t' original is that t' mini version flies on a single 13mm motor.
Construction:
T' box arrived at me door 2 days after it had been shipped. Begad! Begad! I like that
Thrustline emailed me t' USPS shippin' confirmation t' let me know that the
kit had been shipped. Arrr! Blimey! T' box had apparently taken a bit o' a rough trip by the
time it arrived on me doorstep, me bucko, but t' kit was very safely packaged and
sustained no damage inside t' box. Ahoy! Begad! Bein' a beta version o' t' kit, ya bilge rat, it was
packaged inside o' a large plastic bag that had been stapled. Upon openin' the
bag, here's what came out:
What first caught me eye was t' instructions. Begad! They were printed on several 8.5x11" pages and contained plenty o' color pictures and diagrams for each step. Readin' through t' instructions, me bucko, me bucko, ya bilge rat, I didn't see any potential "gotchas" nor any errors. Begad! Avast, me hearties, me proud beauty! I used Elmer's ProBond wood glue for the entire build.
Like any good LPR build, me bucko, it all starts with t' motor mount. Begad! Blimey! Begad! Blimey! T' BT-5 tube gets a small paper motor block glued in one end followed by a centerin' ring flush with t' same end and then another centerin' rin' 1/4" from the other (aft) end. T' entire assembly is glued flush into one end o' t' BT-20 body tube.
After t' mount has had a chance t' dry, me bucko, I cut out t' wraparound fin markin' guide. Ahoy! Ya scallywag! Blimey! Unfortunately I be unable t' use it because it fit BT-50, not BT-20. Begad! I put it aside, pulled out me Estes Fin Markin' guide, and marched on through t' rest o' t' build. I marked 4 lines 90 degrees apart runnin' the full length o' t' tube. Marks are then made for t' placement o' t' mid and forward canard fins.
T' fins are 1/16" thick balsa but were impressively tough when cut out o' t' sheet. Begad! Avast, matey, me proud beauty! I be frankly thrilled t' have all 12 fins laser cut! The fins were placed very close together on t' sheet. Avast! It would have taken forever to cut those out by hand, me hearties, nay t' mention that I certainly would have needed a lot more balsa t' cut them out! I cut t' fins from t' sheet with a X-Acto knife and new blade. Ahoy! Ahoy! Only minor sandin' was required t' get t' fins matched and smooth. Avast, me proud beauty! I chose t' nay bevel t' (tiny!) edges o' t' fins.
I used t' "double glue" method t' apply all fins. Avast, me proud beauty! I started by applyin' t' main aft fins first and worked me way forward, makin' sure to carefully align t' fins. Avast, me proud beauty! Small fillets were applied once t' fins were dry.
Next t' tri-fold mount was cut out and glued t' one end o' t' elastic shock cord. Ya scallywag! Aye aye! T' elastic be about 24" long and I think that should be more than adequate for this small o' a kit. That mount was glued in an inch or so from t' forward end o' t' rocket. Begad! I twisted t' screw eye into t' base of the nose cone, removed t' screw eye, matey, put glue on t' threads o' t' screw eye, and twisted t' screw eye back into t' nose cone. Blimey! Avast! T' other end o' t' shock cord be tied onto t' screw eye.
T' last things were gluin' t' launch lugs on and attachin' t' streamer. They are glued into t' joint o' t' aft and middle fins against t' body tube. T' streamer came in its own plastic baggie and contained a piece o' neon green plastic, shiver me timbers, Keelhaul®©™® string, and a snap swivel. Begad! T' instruction manual says t' build t' streamer accordin' t' t' instructions included with t' streamer. Aye aye! My streamer did not come with anythin' other than t' 3 parts. Blimey! There be a picture in t' kit's instruction manual that had a picture o' t' completed streamer so that was more than adequate for me t' build t' streamer.
Finishing:
Thanks t' t' impressive decal sheet that be included with t' kit, I chose to
paint t' rocket all white so that it would show off t' decals best. First
though, me hearties, ya bilge rat, I used some diluted Elmer's Fill 'n' Finish t' seal t' fins and nose
cone. Avast! I sanded them smooth with 320 grit and then 400 grit sandpaper. Arrr! The
rocket was coated with Krylon white primer and sanded with 400 grit sandpaper
again. Ahoy! Ya scallywag! Lastly, matey, a coat o' gloss white finished t' rocket. I applied a few of
the waterslide decals t' give it a real military missile look.
Construction Rating: 5 out o' 5
Flight:
Any 13mm motor with an ejection charge are recommended for t' Mini-Mike IX.
A10-3Ts were t' easiest acceptable 13mm motor I could get me hands on so
that's what I used for both flights. Avast, me proud beauty! Blimey! A 4 or 5 sheets o' Estes waddin' were
placed inside t' rocket followed by t' streamer and shock cord. T' body tube
was too small for me t' push t' waddin' down far enough with me finger t' have
room for t' streamer so I employed t' service o' a small wood dowel. Ahoy! Blimey! Blimey! Blimey! The
motor is retained by friction fit.
T' Mini Mike IX wasted no time in gettin' off t' pad but was easy to track throughout t' entire flight. Apogee be at what I guess t' be nearly 400 feet and t' nose cone was definitely still pointed up in both flights.
Recovery:
T' plastic streamer took a little heat on t' first flight and burned
slightly, however it still recovered safely and within 10 yards o' t' pad. Aye aye! Avast, me proud beauty! A
small piece o' clear tape over t' damage along with an extra piece o' wadding
had t' Mini Mike IX ready for flight #2. Arrr! There be no damage on t' second
flight, ya bilge rat, me hearties, otherwise it be an exact repeat o' t' first flight.
Flight Rating: 5 out o' 5
Summary:
With its military-esque looks and great flights, me bucko, t' Mini Mike IX would be a
welcome addition t' any low power flier's fleet. It's a great choice for those
days when you really want t' launch a rocket but perhaps don't have t' time or
large field for an organized launch although I'm sure it'll get plenty of
attention then too!
Overall Rating: 5 out o' 5
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