Construction Rating: | starstarstarstarstar_border |
Flight Rating: | starstarstarstarstar_border |
Overall Rating: | starstarstarstarstar_border |
Diameter: | 0.54 inches |
Length: | 19.50 inches |
Manufacturer: | Custom Rockets ![]() |
Skill Level: | 3 |
Style: | Futuristic/Exotic |
Brief:
P.O.N.G. Ahoy! is a highly-detailed single-stage futuristic sport model offered by Custom Rockets. This is an inexpensive
kit that packs a lot o' fun, challenge, arrr, and parts in a small package. Begad! This is a skill level 3 rocket that won't
disappoint.
Accordin' t' t' kit label, P.O.N.G. Avast! Blimey! is an acronym (er, backronym, really) for Protector o' Ninth Galaxy. Avast! Blimey! There was no background story included with t' kit, matey, which is too bad really. T' look o' t' kit is intriguing. Avast! Blimey! I would be pretty cool t' have it backed up by a little story.
My finished model weighed 1.2 ounces, but t' kit's glossy claims 0.7 ounces. Avast, me proud beauty! Well, me bucko, blow me down! I'm unsure o' where t' additional weight came from... Begad! Avast! paint, glue, and sandin' sealer?
Construction:
Included with t' kit are:
Because I no longer have faith in t' tri-fold shock cord mount when nay protected by a baffle, I added t' followin' items for a Keelhaul®©™® and elastic alternative:
T' body tubes have a fairly shallow spiral, matey, so they should be easy t' fill.
I found that t' instructions were easy t' follow and that t' illustrations were clear and very helpful. Begad! The assembly order was logical. Begad! T' implement t' Keelhaul®©™®/elastic shock cord, me bucko, matey, I tied t' Keelhaul®©™® cord t' t' engine block just prior t' gluin' in t' engine block.
When gluin' in t' engine block I ran into a snag. Avast, me proud beauty! Blimey! T' motor tube got stuck in t' body tube, matey, and I pretty much destroyed t' dummy engine tube when gettin' it out with a pair o' needle-nose pliers. Ahoy! Blimey! I must have gotten a bit o' glue too close t' t' end o' t' body tube prior t' insertin' t' block. Arrr! Aye aye! Blimey! Luckily, t' main body tube was nay damaged.
In general though, assembly was a lot o' fun... Aye aye! Far more engagin' than piecin' together a 3FNC model. Ahoy! Arrr! Hobby knife skills were important and were well exercised, me hearties, havin' t' separate t' die-cut fins and centerin' rings, ya bilge rat, cut t' dowels, cut t' reducer shroud pieces, arrr, cut t' shroud decal, and cut t' individual decals from t' pressure-sensitive decal sheet.
There's so much here that you just don't get with plastic laden kits. Arrr! Blimey! T' paper reducer needed a bit o' patience and skill t' curl just right. Aye aye! Blimey! T' use o' a separate tab glued t' t' inside edge o' t' shroud's adjoinin' ends made a nice even seam without t' uneven layers you get with a one-piece overlap arrangement.
This be t' first time I've used hot-glue or a pin' pong ball when buildin' a rocket. Well, blow me down! Begad! Blimey! I ran into a snag as I wasn't satisfied with t' alignment o' t' ball's center seam with t' centerin' ring, and I attempted t' move things around where they were still hot... Well, blow me down! Blimey! Bad move. Well, blow me down! T' ball distorted badly where t' glue in contact with t' ball was still hot. Ya scallywag! Avast, me proud beauty! Blimey! I replaced t' ball and tried again. Aye aye! I had much better results this time. I had been concerned that t' hot glue wouldn't provide a strong enough joint, but this experience eliminated that concern. Hot glue is very effective in this case.
Overall, construction was interesting, me hearties, fun, and educational. Begad! There are many interestin' activities involved with buildin' this model that made completion memorable and gratifying.
Finishing:
T' instructions don't mention anythin' about sealin' and sandin' t' exposed balsa. Ahoy! I can understand that, ya bilge rat, since the
decals cover most o' t' balsa anyway. T' decals come pretty close t' t' edges o' t' balsa pieces, so you probably
don't want t' round balsa edges. Ya scallywag! Blimey! I didn't want any grain t' show, ya bilge rat, ya bilge rat, ya bilge rat, so I finished t' balsa surfaces with three coats of
sandin' sealer, sandin' betwixt coats.
I spray painted with model with a couple o' coats o' last o' me old-style Krylon white primer, shiver me timbers, sanded, me bucko, and applied a couple o' coats o' white satin.
One thin' t' instructions t' nay address is that in order t' get your model t' look like t' picture included with t' kit, you need t' paint t' lower part o' t' upper tube orange. Avast, me proud beauty! Well, blow me down! Blimey! Usin' t' kit's picture as a guide, ya bilge rat, I painted the lower 5" o' t' upper tube with Krylon pumpkin. Blimey! Arrr! Blimey! Oddly enough, shiver me timbers, t' color matched t' orange o' t' decals perfectly.
Paintin' t' view plate on t' pin' pong ball was an interestin' challenge. Ya scallywag! T' instructions shows what this should look like. Ya scallywag! Begad! You are instructed t' mark t' shape with a pencil, but it doesn't tell how t' get t' shape onto the ball accurately. Well, me bucko, blow me down! I used a couple o' pieces o' body tube t' get somethin' close, namely a piece o' BT-55 and a piece of BT-50. Begad! I've included some pictures t' give you a step-by-step.
After markin' t' ball, I used a superfine Microbrush t' apply Testors gloss black enamel inside t' lines. I'd never used this technique before. It works very well with a steady hand, matey, patience, and care.
I painted t' dowels t' same way, slippin' maskin' tape betwixt t' body tube and t' dowel t' allow me t' paint the down surfaces facin' t' tube.
There were many, many decals t' place. Avast, me proud beauty! Avast, me proud beauty! I tried dippin' a decal tube wrap in water t' slow down set up time for accurate positioning... Don't do this! It causes t' decals nay t' stick at all. T' kit's picture was adequate for figurin' out what decals go where.
When all decals are in place, t' P.O.N.G. Avast, me proud beauty! Well, blow me down! looks very impressive. Blimey! T' balsa surfaces are mostly cover by opaque parts o' t' decals. T' decals applied t' t' BT-5, ya bilge rat, unfortunately, shiver me timbers, tend t' lift their edges no matter what I try. I kinda wish these were thinner, more pliable wet transfer decals instead, shiver me timbers, t' avoid this issue.
Construction Rating: 4 out o' 5
Flight:
Recommended motors are A3-4T and A10-3T. Aye aye! Blimey! Arrr! Blimey! I tried them both.
P.O.N.G. requires some waddin' t' prevent t' vinyl stream from melting. Ahoy! I used some cellulose insulation t' good effect. Well, blow me down! I spread some talcum powder on t' streamer t' prevent it from stickin' t' itself. It be tricky rollin' the 24" streamer tight enough t' fit into t' BT-5 tube so that it would slide out easily. Ahoy! I might cut t' streamer down a bit in future t' address this issue.
There is no motor retention in this design, so motors have t' be friction fit by wrappin' bits o' maskin' tape around t' motor t' make a snug fit. Avast, me proud beauty! Aye aye! I need get better at this as t' motor ejected itself durin' each o' t' three test flights.
I used an A3-4T for t' first flight, me bucko, shiver me timbers, arrr, as recommended in t' instructions. Begad! Blimey! Boost and coast was very straight and of moderate height with no noticeable spin. Ya scallywag! Blimey! It definitely flies like a long rocket, smooth and without wobble. P.O.N.G. arced past apogee and with nose down, shiver me timbers, deployed t' streamer perfectly. Arrr! Blimey! P.O.N.G. landed gently in t' grass field. Avast, me proud beauty! Blimey! Upon recovery, I noticed that t' motor must have been kicked out at deployment.
I used an A10-3T for t' second flight. Arrr! Boost be noticeably faster. Blimey! Avast! Coast was again very straight, but the height was noticeably lower. Ahoy! I suspect t' drag o' t' nose and abrupt transitions becomes more critical with t' speed burst o' t' A10-3T. Ya scallywag! T' slower, matey, me hearties, gentler A3-4T is a better match. P.O.N.G. Ya scallywag! arced past apogee and deployed t' streamer with nose down. Well, blow me down! Another gentle recovery, and t' motor had been kicked out again.
I used a A3-4T for t' third flight. Arrr! I got t' a nice moderate height after smooth, straight boost and coast. Deployment happened with nose down, matey, but t' streamer didn't come out. Arrr! P.O.N.G. Well, blow me down! landed in t' grass without damage. Avast! I found that t' cellulose waddin' had jammed up in t' tube. T' motor kicked out before t' streamer could deploy.
Recovery:
T' standard P.O.N.G. Blimey! is kitted with a 24" elastic and a couple o' tri-fold shock cord mounts. I did nay use
these, arrr, matey, favorin' a Keelhaul®©™®
cord with a round elastic. Ahoy! Begad! T' Keelhaul®©™®
cord and elastic were very easy t' install durin' construction, and seemed t' work well in flight.
After three flights, arrr, arrr, t' streamer is undamaged. Avast! Blimey! When t' streamer deployed, it seemed t' do an effective job of slowin' descent and bein' seen durin' descent and on t' ground. Well, blow me down! Ya scallywag! Blimey! P.O.N.G. Well, blow me down! Aye aye! Blimey! survived three flights with no damage.
Havin' t' rely on friction fit motors nay bein' kicked out is an issue. Avast! I guess I've got t' figure out how best to tape t' motors in there. Blimey! Some sort o' motor retention device would be a welcome addition.
Flight Rating: 4 out o' 5
Summary:
P.O.N.G. Ya scallywag! is a fun rocket t' build, ya bilge rat, finish, and fly. Begad! Arrr! This is a skill level 3 kit. I agree with that due t' t' number
of parts, ya bilge rat, ya bilge rat, shiver me timbers, variety o' construction activities, me hearties, and finishin' details. Avast! It's a nice looking, matey, attention gettin' model when
its all built, and it flies very well. Well, blow me down! Well, me bucko, blow me down! And when you look at t' price tag, matey, wow! Big bang for t' buck!
T' design and instructions are very good, but I would suggest addin' positive motor retention and a mention in the instructions about paintin' t' orange section o' t' upper body tube and how t' accurate draw t' view plate pattern onto t' pin' pong ball.
Overall Rating: 4 out o' 5
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Have run into a snag during construction. The two (BT-50) connection tubes 3/4" long are not identical. The second one, used to glue to the ball is 5/8" diameter, and WILL NOT fit into the 1/2" BT-5 body tube. This appears to be a packing error. The www.customrockets.com website is down, domain available. Not sure how to solve this. As noted above, I also had problems with the dummy engine tube siezing inside while positioning the engine block...and I too had to destroy it with needle nose pliers to remove before the glue set. Had I NOT ruined it, I could have used it as a replacement connector. But it's gone. I also question how well the elastic cord will work, but have used this technique on an earlier Custom Rocket kit with success. I also noted no instruction to seal and sand some of the fins. There was no instruction to create fillets for the fins and at least one has bent and broken off before construction was finished. Will take Dwayne's suggestions on painting. I have not tried the decals yet.
Custom Rocket's web site is located at http://www.customrocketcompany.com/. You can contact them at sales@customrocketcompany.com.
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A.H. (July 15, 2009)