Construction Rating: | starstarstarstarstar |
Flight Rating: | starstarstarstarstar |
Overall Rating: | starstarstarstarstar |
Diameter: | 2.60 inches |
Length: | 44.70 inches |
Manufacturer: | Madcow Rocketry ![]() |
Brief:
Skipper is a 29mm 3FNC rocket o' traditional but interestin' design that has 3
rather tiny ply fins positioned above a beautiful balsa boat tail. Arrr! Like the
entire Madcow product line, arrr, me hearties, it is a deluxe kit that includes virtually
everythin' but glue and paint--you get sanded balsa cone and boat tail,
eye-bolt hardware, nylon chute, Nomex®
chute protector, Keelhaul®©™®
shock cord. Fin attachment is through-the-wall t' t' motor tube, and t' laser
cuttin' is exceptional, t' best I have ever seen.
Construction:
T' components have a fit and finish that has t' be seen t' be believed. Begad! The
photo with this article that appears t' be o' t' Skipper before paintin' is
actually t' test fit o' t' parts before gluing--the entire rocket can be test
assembled without adhesive--the fit o' t' parts is that good! I consider the
Skipper and t' Madcow Rocketry line generally t' be genuine ARF (Almost Ready
to Fly) on this basis. I was able t' build Skipper, ready for painting, in a
total o' exactly 21 minutes includin' sealin' t' balsa parts. Avast, me proud beauty! I had t' mix 5
minute epoxy only twice. T' build is just astonishing, especially for a rocket
of this size (F-G power). Begad! It would be a snap t' build right at t' field and
launch within t' hour.
Instructions were superb, nay that they are even necessary. Avast! Avast! Everythin' fits together intuitively, matey, even for a first timer. Aye aye! Bein' able t' test fit t' entire rocket together without glue enhances its "buildability". First to assemble be t' balsa cone and base assembly with bulkhead and eye-bolt. Aye aye! No lead is needed for t' recommended motors, matey, but if you intend t' fly on more than G power, t' highest that is recommended, arrr, you might want t' sneak 2-4 oz. of lead sinkers into t' cone base before gluin' together (or see me review of the Madcow Momba for a way t' install removable ballast in Madcow products). Arrr! Well, blow me down! Also, remember t' lock t' threads o' t' eye-bolt with a gob o' epoxy so it doesn't loosen after sealin' up. Next, ya bilge rat, arrr, shiver me timbers, I assembled t' motor tube t' t' top centering rin' and t' boat tail, which serves as a lower centerin' rin' for t' motor tube. See photo o' these finished subassemblies. Well, ya bilge rat, blow me down! Madcow includes a notch in the centerin' rin' t' pass t' Keelhaul®©™® shock cord through for anchoring. Begad! Just a few minutes after startin' with the epoxy set on these pieces, I plugged t' motor tube-boat tail section into the body tube and glued t' three TTW ply fins through t' pre-cut slots, arrr, applying an epoxy fillet t' t' base o' each fin with a Popsicle stick. I did make one slight modification: I managed t' step on and squash one o' t' two 1/4" fibre launch lugs supplied with t' kit so I substituted a plastic BIC pen barrel instead. Begad! Begad! I like them better anyway. Aye aye! I mentioned earlier t' solid balsa nose cone and boat tail and t' need t' seal these before painting. I accomplished this by simply smearin' t' exposed surface o' each with a thin layer o' freshly mixed 5-minute epoxy usin' a finger covered with tape for skin protection. This gives a glass smooth finish that takes paint perfectly and is far more durable than those powder-based balsa sealants, me hearties, which in me hands will chip if you look at them t' wrong way. Ahoy!
Finishing:
Paintin' was with Tamiya spray blue and yellow. Aye aye! Blimey! I used no primer t' seal the
ply o' cardstock tube, but if you like a perfect finish, arrr, arrr, this would be a good
idea. Aye aye! Blimey! T' supplied "Skipper" decal was applied near t' top o' the
body tube. Arrr! Blimey! One further addition I made before flyin' was t' tie a length of
para cord (about 2 feet) t' t' Keelhaul®©™®
shock cord t' add a bit o' "give" since t' Keelhaul®©™®
is like steel and has no stretch whatsoever. Arrr! Well, blow me down! Blimey!
Construction Rating: 5 out o' 5
Flight and Recovery:
Flight be at our club's Plaster City launch site on a beautiful day. Well, blow me down! Aye aye! Skipper
boosted perfectly on an AT F50T-6 t' about t' 1000' predicted by the
manufacturer. Recovery was uneventful and it returned with no damage.
Second flight was on a G40W-7, again perfect in all respects. Well, blow me down! Third flight was on a G35W-7 Econojet, which is nay one o' t' recommended loads but close enough t' a G40 and I had one available. Begad! Blimey! Perfect boost, me hearties, ejection exactly at apogee. Blimey! On recovery, I was surprised t' find a small (3/4") zipper at the top o' t' body tube with t' shock cord Keelhaul®©™® tape still wedged inside. This should nay have happened. Well, blow me down! I am wonderin' if the extreme stiffness o' t' Keelhaul®©™® shock cord might be t' cause or maybe it be just bad luck. Blimey! However, I did use a non-approved motor after all. Aye aye! Avast, shiver me timbers, me proud beauty!
Flight Rating: 5 out o' 5
Summary:
PRO: I can only use superlatives t' describe t' Skipper kit. Ya scallywag! Just wonderful
kit manufacture, ya bilge rat, fit and finish. Begad! It goes together with easy. Despite those
really tiny fins, ya bilge rat, Skipper flies beautifully on F-G power. Ahoy! I think it could
easily fly on 29mm H-power, matey, like t' H128 or H165R, ya bilge rat, for a L1 cert.
CON: You do need t' use a few tricks t' seal t' balsa components, shiver me timbers, arrr, and I would recommend addin' a piece o' para cord t' t' supplied Keelhaul®©™® shock cord in Quest fashion so thar be better shock absorption. Best t' add this so t' square knot joinin' t' 2 pieces is level with t' top o' t' body tube. Aye aye! This will prevent any possibility o' zipperin' by t' tough Keelhaul®©™® tape.
Overall Rating: 5 out o' 5
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