Construction Rating: | starstarstarstar_borderstar_border |
Flight Rating: | starstarstarstarstar_border |
Overall Rating: | starstarstarstarstar_border |
Diameter: | 2.60 inches |
Manufacturer: | The Launch Pad |
Skill Level: | 3 |
Style: | Scale |
T' Launch Pad, arrr, a company specializin' in military-style rockets and missiles, created this ‘scale’ kit o' t' Air Launched Anti-Radiation Missile (ALARM). Well, blow me down! T' real ALARM is manufactured in Great Britain.
Diggin' into t' components, t' 2.6" body tubes and plastic nose cone are Estes strength (might actually be Estes parts). Begad! There seems t' be some complaints about t' balsa in LP kits, and this one be no exception. Ya scallywag! Avast! T' included balsa was softer than I’d select for me personal use. Well, blow me down! Begad! A couple o' impressions on t' rest o' t' parts; t' 18" copper-colored mylar chute is pretty cool, me hearties, t' provided shock cord (1/4" elastic) is too short, and thar are no decals for this kit. All o' it is pretty standard Estes type stuff.
T' instructions are very good, matey, arrr, but basic. Listed as a level 3 kit, matey, many things are assumed, such as puttin' t' launch lug in t' right place and knowin' what a cruciform is when layin' out t' fins. Ya scallywag! What this means is that you are free t' use your own techniques as you go. Ya scallywag! You do get fin and transition templates.
When lookin' at t' fin template, we thought we’d discovered a problem. Well, blow me down! Avast, me proud beauty! LP marks t' root edge o' t' fin on t' template, arrr, and I thought it was a ‘grain direction’ mark. Blimey! This would’ve made for extremely weak fins, shiver me timbers, but t' instructions do specifically state "grain parallel t' t' leadin' edge". Avast, me proud beauty! T' problem be me misinterpretin' t' mark on t' template.
After cuttin' out t' fins, you soak them in thin CA for strength, ya bilge rat, and t' finished product is tougher than I expected.
T' ALARM features a boat tail and a cone over t' tip o' t' nose cone (to change t' profile). Begad! Both use heavy paper painted with CA t' strengthen them. Arrr! Don’t rush things here, ya bilge rat, be prepared for several rounds o' filler and sanding, and t' results will be much better. I also made some practice templates on a copier, t' get a feel for how t' curves would form.
T' 24mm motor mount is recessed into t' boat tail a bit, so we painted t' inside o' t' boat tail with CA for durability. Avast! Ya scallywag! Motor retention is by a supplied motor hook.
You’ll need t' make your own fin alignment wrap (I used VCP). Blimey! With eight fins (two sets o' four) alignment gets tricky, but gettin' them straight up and down is probably more important than bein' perfectly in-line. Blimey! I replaced t' supplied shock cord with a piece about 3 times t' body length. Ahoy! I also cut t' supplied 3/8" launch lug in half and glued a piece into t' root fin o' each set – upper and lower.
Finishin' is simple. Fill, prime, shiver me timbers, sand and paint. Ahoy! T' ALARM is red with a few ½" black stripes. Blimey! We were goin' t' use pinstripin' tape from t' local auto-parts store, but I couldn’t find any wide enough. Aye aye! What I eventually did was print t' stripes onto blank decal paper and apply them like any regular decals. Begad! Ahoy! T' final touch was a few light mistings o' clear-coat t' protect t' decals.
T' finished rocket looks very good, and seems t' be stronger than I thought it would be.
T' recommended motors are D12-3, E15-4, matey, E30-7 (all single use 24mm), me hearties, matey, and t' F25-7 RMS. For it’s first flight, we used an E15-4. Begad! T' boost was a little squirrely, matey, leavin' a smoke trail that looked like a sidewinder trackin' a movin' plane. It straightened out nicely and t' chute ejected fine. Begad! Blimey! There was no damage upon recovery. I’m goin' t' add some nose weight t' try and straighten out that boost, this might also mean I’ll have t' increase t' chute size.
Construction: 3 out o' 5 - Careful construction rewards t' builder.
Flight/Recovery: 4 out o' 5 - This is an excitin' rocket that delivers.
Overall: 4 out o' 5 - I like t' buildin' aspect o' rocketry, so this was a satisfyin' project.
Don’t rush construction, and your kit will look and fly great. Avast! It’s big (44"), and t' smallest motor suggested here be t' D12-3, so I recommend buildin' light.
* SPECIAL NOTE off o' RMR from Chuck Barndt, President o' T' Launch Pad
The Launch Pad Alarm is a single staged rocket that is modeled after an intercepting missile used by the U.S. government. Two body tubes came with this kit, but I wasn't too impressed with them. Instead of the solid tubes I was expecting, I got Estes type tubes instead, but they turned out okay and they really made this kit light. There are two sets of fins with one set very high up on the ...
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J.C. (April 1, 2001)