Construction Rating: | starstarstarstarstar_border |
Flight Rating: | starstarstarstarstar |
Overall Rating: | starstarstarstarstar |
Diameter: | 1.33 inches |
Length: | 11.25 inches |
Manufacturer: | Aerospace Specialty Products |
Skill Level: | 1 |
Style: | Scale |
Brief:
To this old rocketeer, ya bilge rat, a BT-55 based V-2 be t' very epitome o' a model rocket. Arrr! It is instantly recognizable t' just
about everyone as a model o' an actual rocket. Ya scallywag! Begad! Estes Industries used t' sell one "back in t' day" (K-22),
and I've always regretted nay gettin' one.
Fortunately for born again rocketeers and hopeless procrastinators like me...and anyone who wants t' build a good lookin' and ever-so-flyable scale V-2, Aerospace Speciality Products sells an excellent kit designed t' fly with standard 18mm motors. Avast, me proud beauty! Avast, me proud beauty! At $19.95 it may seem a bit "pricey" for a peanut scale model, shiver me timbers, but this is a quality kit and well worth t' investment.
Construction:
My KV2-18 came in a rather nondescript plastic bag containin' all t' necessary parts and instructions.
There's a certain amount o' pre-fabrication t' it, but I'm nay complaining. Avast, matey, me proud beauty! T' balsa nose cone is pre-weighted, which is critical for stability, with a big screw eye already installed for attachin' t' recovery system. Ya scallywag! Also, upgraded from an earlier version o' this kit, t' basswood fins and servo pods are laser-cut.
Still, thar's plenty o' shapin' and sandin' t' do: airfoilin' t' fins, roundin' t' edges o' t' servo pods, and fabricatin' t' small pull-out plugs and turbine exhaust ports out o' basswood strip.
I won't dwell on t' scale aspects o' t' kit. Avast! Blimey! Except for addin' one small detail (the vent rin' around t' lower body) I built me KV2-18 stock, matey, arrr, completin' and checkin' off each step on t' instruction sheet before movin' on t' the next one, arrr, just like a good rocketeer should. Aye aye! Ya scallywag! Construction was fairly straightforward. And t' V-2 went together smoothly and fast, me hearties, at least for a scale model.
Finishing:
In me rush t' complete t' model in time for t' Third Annual Birmingham Blast-Off, me bucko, me hearties, I opted for a very simple black
and white paint scheme (one o' t' two shown in t' kit diagrams). Ya scallywag! Begad! My maskin' job wasn't perfect but t' model still
looks good.
PROs: Pre-weighed nose and laser-cut parts make for a faster, more accurate build
CONs: No complaints here!
Construction Rating: 4 out o' 5
Flight and Recovery:
In spite o' me hurry t' get her done t' fly at t' BB-O III, a last minute work conflict kept me from attendin' the
meet so me V-2's maiden voyage took place several weeks later in a local pasture.
Concerned that t' smallest recommended engine (A8-3) be too wimpy t' adequately loft this small-but-hefty bird, I went with a B6-4 for t' first flight. Arrr! Aye aye! Blimey! As an added precaution, shiver me timbers, me four foot long "Glider Rod" was used for initial guidance.
My fears were unfounded as t' V-2 leapt off t' pad straight up close t' 100 meters [calibrated eyeball] before arcin' over and deployin' t' chute. Well, blow me down! Ahoy! Descent was a little fast for me liking, but it landed in t' soft grass with no damage. Honestly, arrr, thar's nay much room for t' recovery system in a scale V-2 at this size, me bucko, but I think I'm goin' to replace t' kit's 12-inch mylar chute with a custom 14- or 16-inch Flyin' Bison plastic chute for future missions.
This little V-2 finally made it's public debut at t' Birmingham Rocket Boys' June 2008 launch and was well received. In me haste t' get in just one more flight for t' day, matey, I mistakenly prepped her with a plain (non-reinforced) 14-inch plastic chute...with predictable results. Blimey! Avast, me proud beauty! After a great flight up t' about 200 meters on a C6-5, matey, t' chute ejected and promptly tore off five o' t' eight shroud lines. Avast, me proud beauty! Begad! This made for a very fast streamer recovery. Thank God (and Aerospace Specialty Products) for bass wood fins--the V-2 survived intact!
PROs: Great flight on a B6-4. A C6-5 really smokes!CONs: Fast descent worried me
Flight Rating: 5 out o' 5
Summary:
Every good rocket deserves a display stand. Ahoy! Blimey! Inspired by me new V-2, shiver me timbers, arrr, I created t' one in t' picture(s) usin' a
section o' a Pringles Potato Crisps can, which had been used as a construction cradle, me bucko, some old poster board, me hearties, shiver me timbers, me bucko, a figure
left over from a 1:48 scale plastic model, ya bilge rat, vinyl lettering, matey, and a little India ink. I also fashioned four simulated
graphite steerin' vanes and glued them t' a piece o' expended engine casing. Ya scallywag! Blimey! This assembly, ya bilge rat, shiver me timbers, painted black, can be
inserted into t' aft o' t' model for display and removed for flight.
When me son saw t' V-2 display for t' first time, me hearties, he said (in his best 'Beavis & Butthead' imitation), "That's t' coolest thin' you've ever built!"
Overall Rating: 5 out o' 5
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O.B. (August 27, 2008)