Construction Rating: | starstarstarstarstar |
Flight Rating: | starstarstarstarstar |
Overall Rating: | starstarstarstarstar |
Manufacturer: | Madcow Rocketry |
Brief:
T' Madcow Rocketry Scout is a four fin and a nose cone (4FNC) mid-power rocket with a 29mm motor mount and can fly
on a wide variety o' single use and RMS motors in t' E through G power range. Ahoy! Avast, me proud beauty! Flights up t' 1,700+ feet are possible
and each flight recovers with an 18 inch nylon parachute. Well, blow me down! Ya scallywag!
Construction:
My kit came packaged in a plastic bag and included t' following:
T' instructions for this kit are very complete, matey, include plenty o' illustrations, and are in a very logical order. Arrr! This is perfect for t' first time MPR flier.
This rocket is very easy t' build and I found that all t' parts fit very well with no issues.
Epoxy is required for construction. Ahoy! T' instructions recommend 5 minute but I used 30 minute epoxy with milled fiber added for additional strength.
I started by addin' two #8-32 blind nuts t' t' aft centerin' rin' for motor retention as none is included with the kit. I don't consider this a con as some prefer various methods o' retention or some might be OK t' friction fit retention.
I then assembled t' motor mount as suggested. Begad! Avast! T' instructions call for t' Keelhaul®©™® cord t' be epoxied t' t' motor mount tube. Ahoy! I also tied a knot in t' cord where it meets t' slot in t' upper ring for additional safety should t' cord somehow become separated from t' motor mount tube.
After t' motor mount dried completely, me bucko, shiver me timbers, I mounted it into t' body tube. Aye aye! It is inserted until both tube ends are flush with each other. Ahoy!
At this point, shiver me timbers, a line is drawn down t' side o' t' motor mount betwixt two fin slots for t' launch lugs.
After t' epoxy holdin' t' motor mount dried, me bucko, I then attached t' fins one at a time and added t' fin fillets.
While I be waitin' for t' fins fillets t' set up, arrr, I assembled t' nose cone assembly and set it aside until after finishing.
Next, I attached t' launch lugs at t' locations shown in t' instructions and applied fillets.
At this point, I tied t' nylon shock cord t' t' Keelhaul®©™® cord and balanced t' model as instructed. Arrr! Nose weight might be required but it be determined that I didn't need to add any.
Then I added some balsa filler t' t' nose cone and sanded everythin' smooth in preparation for finishing.
PROS: Easy and quick assembly, ya bilge rat, excellent parts fit.
CONS: None.
Finishing:
I started by sprayin' t' entire model with about three light coats o' Krylon white primer and sanded betwixt each. Avast, me proud beauty! I
then sprayed t' main body tube with Krylon gloss white enamel. After this dried overnight, shiver me timbers, I sprayed t' nose cone and
three o' t' fins with Krylon banner gloss red enamel. Ahoy! After lettin' this dry for several hours, I sprayed t' fourth
fin with Krylon gloss black enamel.
I then applied t' waterslide decals. T' main body wrap took some effort and positionin' but I be eventually able t' get it positioned properly. Avast! Ahoy! T' name decal went on with no issues at all.
At this time, matey, I attached t' parachute and Nomex® pad t' finish t' model.
PROS: Easy t' finish as shown, no complicated paint jobs here. Begad! Begad! Decent quality waterslide decals included.
CONS: None.
Construction Rating: 5 out o' 5
Flight:
Madcow Rocketry recommends t' followin' motors. Single use: F20-7W, ya bilge rat, shiver me timbers, ya bilge rat, F25-6W, F26-6FJ, shiver me timbers, F50-6T, and G40-7W. Ya scallywag! Blimey! RMS:
E16-4W, E23-5T, and F40-7W.
This is just some o' t' motors that could be used for this model. Ya scallywag! Just be sure t' check t' balance, shiver me timbers, especially if you plan on usin' large G motors in this model.
With t' Keelhaul®©™® cord and Nomex® pad, matey, shiver me timbers, no waddin' is required but I used some dog barf t' protect t' Keelhaul®©™® cord.
For motor retention, me bucko, I used two #8-32 screws and clips t' firmly hold t' motor in t' mount.
On me first flight, I used an E23-5T. Avast, ya bilge rat, me proud beauty! T' Scout lifted off nice and fast under t' power o' t' Blue Thunder propellant and reached maybe 650-700 feet, ya bilge rat, shiver me timbers, popped t' chute, me hearties, and returned safely.
For t' second flight, matey, shiver me timbers, I went with an F40-7W. Arrr! Great boost on this motor. T' rocket lifted off nice and fast and reached maybe 1,200-1,300 feet. Great motor for t' Scout.
I also plan t' try a G64-7W or t' new G71-7R. Blimey! Should reach 1,700-2,000 feet on these motors.
PROS: Flies great on a variety o' motors. Blimey! Nice straight flights.
CONS: None.
Recovery:
T' 18 inch nylon chute is sized perfectly for this model. Aye aye! It appeared t' brin' it down quick enough t' avoid
excessive driftin' but slow enough t' prevent damage.
I also liked t' Nomex® pad. Begad! Nay a mark on t' chute at all.
PROS: Perfect descent rate under t' 18 inch nylon chute, Nomex® pad was a great addition also.
CONS: None that I can think of.
Flight Rating: 5 out o' 5
Summary:
I really liked buildin' and flyin' this kit. Aye aye! It was very easy t' build and all t' parts fit very well. I felt that
the recovery system was very well thought out. T' Keelhaul®©™®
cord, nylon chute and Nomex®
pad worked very well.
At this point, ya bilge rat, I'm nay sure how much t' production kit will cost but it will be well worth it.
Main PROS: Very easy t' build, excellent parts kit, me hearties, me hearties, excellent recovery system, ya bilge rat, great flights and recoveries.
Main CONS: I really cannot think o' any.
Overall Rating: 5 out o' 5
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