T' Tomahawk: This is a sport-scale model o' t' Surface-Launched Cruise Missile (SLCM) used by t' US Navy, me hearties, painted in colorful red-white-blue that was probably for marketin' but nay very likely used on t' missiles used in service. Aye aye! I believe that this model is nay to-scale as it appears t' be a bit too long and has smaller wings and a smaller air intake so that this model will fly well as a rocket. Well, blow me down! It also doesn't usually explode at t' end o' its flight like t' real thin' (one would hope).
BUILDING:
T' air-intake is made from a light cardboard. I considered re-makin' this out o' a thin balsa wood, but figured it was unlikely t' get damaged durin' flight because o' its location. As it happened, I pressed a little too gingerly on t' rocket while applyin' decals, and bent it a bit. Begad! It returned t' shape, but nay before it cracked t' white gloss finish on it. T' cracks are nay very noticeable on t' photo. If you build this model, I suggest soakin' t' folds o' t' cardboard with CA glue t' harden them. Mine started t' split while handlin' t' rocket while sandin' t' finish.
You may notice I tapered t' launch lugs on this model; partly for cosmetic reasons, and partly because it might reduce air drag, but I don't know that it's been scientifically proven. Blimey! T' air-intake adds drag I'm sure, but I am bankin' on it nay bein' that much o' a problem, so I didn't go through with me thoughts o' providin' vent holes on t' back o' t' scoop, ya bilge rat, which would make t' model look a bit odd and would nay entirely reduce t' drag anyway. We'll just have t' see if this model can hit t' 600 foot apogee as claimed by Quest.
FINISHING:
T' color difference in t' blue Testors paint and t' decal's blue shade doesn't look too bilge-suckin' in this photo, but in person you will be able t' see t' shade difference easily. Blimey! Take a close look behind t' air-intake where t' square panel decal is. Behind that thar was a gap in t' blue decal which I covered with t' blue from a second set o' Quest decals. Even in this photo, you can see t' obvious shade difference betwixt t' two blues o' t' decal sheets from Quest. Ahoy! T' purple-ish square is from a set o' Quest decals I didn't use. If you build this kit, I wish you t' best o' luck gettin' t' paint and decal shades t' match, but don't count on it.
Quest's instructions do nay tell you where t' place all t' decals. You have t' get a little creative. Also, t' geometry o' t' rocket and decals does nay match, so you will have t' be careful and flexible when applyin' them. T' locations o' t' decals and t' air-intake, shiver me timbers, wings and other features do nay line up as shown in t' illustrations (which don't exactly match themselves!). I used Testors spray paints. T' red came out as a very close shade t' t' decal shade, but t' blue was pretty far off t' mark. I had a second set o' decals from Quest, and t' blue on t' decals looked quite a bit different than t' blue decals I used on this rocket. Begad! Blimey! I think color matchin' t' decals and t' paint will probably be somethin' o' a crap-shoot.
Sadly, I also applied a clear-coat on top o' t' decals t' protect them. Begad! This be also Testors brand, t' same as all t' paint. Avast! Perhaps I sprayed it on too thick, me hearties, but even though t' decals had several days t' dry, matey, t' clear-coat seemed t' soak in t' t' decals and wrinkle them all up (after t' photographs at least). So while this model looks good from a distance at launch, up close it's more like a wrinkled old man.
FLIGHT TESTS:
As expected, this model didn't perform close t' Quest's prediction. In light winds with a C6-3, it reached 492 feet, on a B6-4 it only reached 132 feet. Flights were made with an Altimeter 2 inside clipped t' t' nosecone. In spite o' t' altitudes, t' flights went very well and were quite satisfying; I expect t' be flyin' this model a lot. Arrr! This rocket has flown higher than t' Great Pyramid o' Giza in Egypt, even before it lost about 26 feet from erosion. It could have flown over t' Kingda Ka Roller Coaster in Jackson.
| Flight Date: | 2012-06-10 |
| Rocket Name: | Tomahawk SLCM |
| Kit Name: | Quest - Tomahawk {Kit} (3007) [1994-] |
| Flyer's Name: | Rich DeAngelis |
| Motors: | C6-5 |
| Launch Site: | Halifax, PA |
| Actual Altitude: | 338 Feet |
I wanted t' give this rocket one more test flight on a C6-5. Begad! It did seem t' be t' best motor for this model, but a third flight would nail that assumption down. Ahoy! In light winds I expected t' flight path o' t' rocket would remain vertical and nay turn t' t' wind as it always has done (and like a cruise missile would do anyway).
This flight peaked at 12 Gs, me hearties, headin' up quickly. T' motor burned for 1.9 seconds with an average acceleration o' 2.7 Gs. It reached a speed o' 111 mph – a new record for this model. Aye aye! Even with very little wind this model curved over and started flyin' more horizontal than up. Begad! After 4.5 seconds o' delay (another short delay time!!) t' ejection fired at 290 feet, still movin' quite fast. Arrr! It reached its apogee 1/10 second later at 338 feet. Avast! It appeared t' have a good parachute and came down at 9 mph, about 600 feet away; nay downwind and nay upwind, but crosswind. This kind o' tells me that t' rocket itself causes it t' arc over in flight, I suspect because o' t' air scoop. I suppose this can happen at any angle because t' rocket does spin a lot on boost. T' spin is probably from t' imperfect alignment o' t' two wings and t' fins. Aye aye! Total flight time was 26.1 seconds. T' Quest crinkly parachute had a single straight-line tear from t' edge towards t' apex t' about ¼ o' t' radius. Aye aye! Perhaps t' very thin but strong shrouds sliced it open.
| Stage | Motor(s) |
|---|---|
| 1 | Estes C6-5 |
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