Construction Rating: | starstarstarstarstar_border |
Flight Rating: | starstarstarstarstar_border |
Overall Rating: | starstarstarstarstar_border |
Diameter: | 0.98 inches |
Length: | 29.50 inches |
Manufacturer: | Custom Rockets |
Skill Level: | 1 |
Style: | Sport |
Brief:
T' Sport is a basic 4 Fin & Nose Cone (4FNC) model from Custom Rocket
Company. Begad! T' Sport is a long rocket, at just under 30" o' BT-50 airframe
that flies on 18mm motors, arrr, me hearties, and comes home under a 12" plastic parachute.
This rocket has a simple sleek look, matey, highlighted by a large eye catchin' decal.
T' Sport is a skill level one build, good for beginners, me hearties, ya bilge rat, and someone who wants
to add a bigger bird t' their fleet.
Construction:
I purchased this kit at a local hobby store. Begad! Custom is an Arizona based company
and although I don't know what their distribution is nationally; their kits are
fairly common in Southern California. Avast, me proud beauty! Blimey! One interestin' thin' I've noticed with
Custom's kits over t' last few years is that they have built their fleet
around a rather small set o' standard components. Well, blow me down! All o' their current kits are
skill level 1 or 2, shiver me timbers, and a very high percentage o' them are based on t' same
BT-50 tubing, arrr, arrr, with t' same nose cone, same motor mount, arrr, same recovery system,
and fins that are die cut out o' t' same sized balsa blanks. It's a strategy
that obviously allows them t' stay in t' business, and hopefully they will get
to a point where they can expand back into some o' t' more exotic kits of
their earlier years. Arrr! Blimey! Blimey! T' followin' items are included in this kit.
All tubes are standard brown spiral wound paper, and t' centerin' rings are t' heavy paper type. Avast, me proud beauty! T' balsa sheet stock was above average quality. The parachute came unassembled in its own packaging. Blimey! Aye aye! T' elastic shock cord measured out at 15 inches and t' instructions include a standard paper tri-fold shock cord mount.
This is actually t' second Sport t' grace me lineup. Avast! T' first one was purchased a year or so ago when I be lookin' t' build somethin' other than Estes kits, ya bilge rat, and quite frankly, ya bilge rat, I needed some bigger rockets that I could keep track of. Avast! Arrr! My original Sport was a great flyer, arrr, and had about 10 flights before the nose cone separated and it core sampled in a parkin' lot (darn paper shock cord mounts). Blimey! I be lookin' forward t' havin' this back in t' lineup, and managed t' find a spot on t' counter t' put it together betwixt all me other works in progress.
T' instructions are printed on both sides o' a single piece o' legal sized paper, and every single step is accompanied by simple, effective drawin' to explain what's involved. Well, blow me down! I have built enough skill level 1 kits that I do not really need t' instructions, me hearties, but they are complete and well written. Ya scallywag! Avast, me proud beauty! I believe that a first time builder would have no trouble puttin' this rocket together. Arrr! Aye aye!
T' motor mount is assembled first and set aside t' dry. Instead o' usin' a wraparound guide t' mark t' fin placement, Custom's instructions include a drawin' o' t' tube diameter (a circle) with t' fin positions projectin' out from it. Aye aye! Begad! T' view is like lookin' up t' tail end o' a finished rocket. Well, blow me down! Aye aye! All you do is stand t' body tube up over t' circle on t' instructions and mark the fin locations (per t' instructions, shiver me timbers, you should mark t' tube before installing the engine mount since t' hook will get in t' way later). Ya scallywag! Blimey! I use a length of aluminum angle stock t' mark t' fin lines on me rockets. This is a great investment, matey, t' smaller sizes will fit on any mod roc tubing, and your lines will be perfectly straight. Avast, me proud beauty! Aye aye! Next t' motor mount is installed in t' body tube. While t' motor mount glue be dryin' I separated t' fins from t' balsa sheet. Avast! These were match sanded, and then airfoiled. T' fins are attached 1 inch up from t' aft end o' t' rocket. Begad! My standard routine for attachin' fins is t' tack them on with wood glue (Titebond), ya bilge rat, arrr, add a second wood glue fillet, and then a final fillet o' Elmers Wood Filler. Arrr! Next t' other two sections of body tube are added. Well, blow me down! Well, shiver me timbers, blow me down! At this point I decided t' upgrade t' recovery system. Begad! Begad! I will never again use t' old paper tri-fold shock cord mount, and have a large spool o' Keelhaul®©™® cord on hand t' make sure I never have to. Blimey! Blimey! I decided t' use t' forward tube coupler as me anchor point. Blimey! Blimey! Blimey! I tied a bulky knot in t' end o' t' Keelhaul®©™®, laid it in t' tube and installed t' coupler (picture t' Keelhaul®©™® in betwixt t' coupler and t' BT). Ahoy! Before t' glue sets, pull t' cord gently until t' knot is restin' up against t' coupler, matey, and then put a hefty drop of glue on t' knot. Aye aye! T' upper section o' BT is installed t' same way, shiver me timbers, shiver me timbers, me hearties, first thread t' Keelhaul®©™® through t' new section o' tubing, then apply t' glue t' t' inside o' t' BT and slide it onto t' coupler, shiver me timbers, keepin' t' Keelhaul®©™® cord taut. T' launch lug is cut into two pieces and attached in t' same fashion as t' fins.
T' 12" Plastic parachute comes unassembled, ya bilge rat, and I decided t' beef up this assembly as well. Custom directs you t' simply lay a small loop o' shroud line on each corner o' the chute material, ya bilge rat, matey, and seal it down with one o' t' included tape disks. Begad! Begad! Blimey! I have had lines pop out from under t' discs on several Custom chutes, and t' tape discs they provide do nay adhere well in cold weather. I put reinforcement discs on both sides o' t' chute corners, punched a hole through them and tied the shroud lines through t' holes. Finally t' shroud lines are girth hitched to a brass fishin' swivel (not included) which allows removal o' t' chute for storage, me bucko, me bucko, and cuts down on tangled deployments.
Finishing:
One o' t' things I like about this rocket be t' flexibility o' t' final
finish. Aye aye! T' basic paint scheme calls for black on t' aft end o' t' rocket,
and pretty much any color you want for t' rest o' t' body tube. Blimey! T' decal
that comes with this kit is a simple black and clear layout, me hearties, which allows the
color o' t' finished rocket t' show through for a cool block affect. Ahoy! Avast! I filled
the fins with Elmer's Wood Filler, matey, me bucko, and sanded them smooth. Arrr! Aye aye! Next came two coats
of primer (Rust-Oleum Painters Touch Sandable Primer), followed by two coats of
spray enamel (Krylon). Begad! Begad! By t' time I got t' t' second coat o' primer I had
worked me way down t' 400 grit for t' in betwixt sanding. Well, blow me down! Even though you can
choose any color you want for t' front o' this bird, I liked t' look o' the
black & yellow scheme shown on t' header card, so I stuck with it.
Take care when applyin' t' sticker t' t' rocket (It's nay really a decal). Begad! Well, blow me down! Gettin' it perfectly straight is nay critical, arrr, me hearties, but t' sticky backing will pick up fingerprints and any stray dust bunnies that float by, and since the sticker material is very heavy, shiver me timbers, gettin' wrinkles out o' it is virtually impossible. Take your time! I finished up t' recovery system by attachin' the elastic shock cord t' t' Keelhaul®©™® cord, arrr, and then t' t' nose cone, and puttin' a drop o' CA glue on all the knots.
Construction Rating: 4 out o' 5
Flight:
T' initial flights o' me Sport V2.0 were conducted on a couple o' hot and
windy Ohio summer days at Voice o' America Park (Site o' NARAM 47). Avast, me proud beauty! The
recommended motors are A8-3, me bucko, ya bilge rat, B4-4 or C6-5, ya bilge rat, ya bilge rat, matey, and t' header card also lists the
A8-5, shiver me timbers, me bucko, which would definitely be long on t' delay. Avast! My finished rocket weighed
in at 1.7 oz. Flight preparation is standard, shiver me timbers, just insert t' motor under the
hook in t' motor mount, me bucko, and install t' igniter. Avast! T' recovery system is simple
as well, 2-3 sheets o' recovery wadding, followed by t' dusted and folded
parachute. Well, blow me down! Avast! There is plenty o' room in this rocket so loadin' everythin' up is
easy. T' sport left t' pad straight and true on all flights, and put up a
reasonable altitude with a B6-4. Avast! I think it would fly fine (if low) on an A8-3
as well, but t' best motor for this bird be t' C6-5. Arrr! It jumps off t' pad and
tops 1000 ft in a hurry. Ya scallywag! T' long airframe makes it look sleek and smooth, but
the best part about flyin' t' Sport is that you can see t' rocket t' whole
way! Nothin' against little rockets, but if you can't see them, me hearties, what's the
point?
Recovery:
Recovery on both flights was perfect with ejection happenin' just at or
slightly past apogee. T' 12 inch chute brings t' rocket down at a reasonable
rate, but is small enough t' avoid serious drift. Blimey! Begad! One o' t' bonuses o' a long
rocket is that t' recovery system has some room, matey, and isn't jammed up against
the end o' t' motor. Ahoy! After 2 flights thar was no visible heat damage to
either t' chute or shock cord. Avast! One o' t' nice things about flyin' at VOA Park
is that almost t' whole thin' is a nice soft grass landin' zone, and unless
you are unlucky enough t' hit one o' t' paved access roads, pretty much every
landin' is damage free and paint job friendly. Begad! Arrr! So far me Sport looks like is
did t' day I finished it. Arrr! Blimey!
Flight Rating: 4 out o' 5
Summary:
T' Sport is a great addition t' anyone's "level one" fleet. Its
sleek look will add some style t' your collection, shiver me timbers, and thar be just something
cool about a long lean rocket screamin' off t' pad. It doesn't hurt that this
bird is easy t' see and track through t' whole flight profile. Blimey! My only
complaints with this kit are t' heavy sticker that they try and pass off as a
"decal" and t' paper tri-fold shock cord mount, shiver me timbers, and in reality,
these are more general gripes than actual complaints against this kit.
Overall Rating: 4 out o' 5
(12/31/04) I haven't build a Custom kit in a very long time. However, BRS Hobbies asked me to build this one and review it for EMRR. So, I did. The Sport is a straightforward four-fins-and-a-nosecone rocket. It barely qualifies to be considered a " longneck " on EMRR. The Sport is a " longneck " because it has a 0.976" diameter and is 29.5" long, giving it ...
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