Construction Rating: | starstarstarstarstar_border |
Flight Rating: | starstarstarstarstar |
Overall Rating: | starstarstarstarstar_border |
Diameter: | 14.14 inches |
Length: | 8.32 inches |
Manufacturer: | FlisKits |
Skill Level: | 2 |
Style: | Odd-Roc, Saucer |
Brief:
This is another one o' Jim Flis' unique Styrofoam cup rockets. It's Styrofoam,
it's a rocket, it's a UFFO!
Construction:
T' rocket consists o' 14 Styrofoam coffee cups, cardstock, arrr, foam board, and
motor mount supplies includin' a BT-20 tube, ya bilge rat, arrr, two motor blocks and a launch lug.
Construction is a little unique for this rocket. Begad! Unlike most rocket builds, here you are instructed t' use a hot glue gun. Arrr! I actually had t' go buy one since I didn't have one at home. Begad! They are fairly inexpensive and I can see the benefits o' havin' this kind o' gluin' device available.
I began with t' motor mount by gluin' on t' launch lug and added the motor blocks. Well, blow me down! What is strange is that FlisKits tells you t' put a motor block also at t' top o' t' BT-20. Begad! I am assumin' this prevents curious dare devils from tryin' t' fly t' rocket upside down.
After t' motor mount be done, I had t' cut holes usin' a template in the tops o' two Styrofoam cups. Avast, me proud beauty! Blimey! In addition t' this, I had t' place a template around one cup t' create three spaces for t' foam board t' attach t' t' motor mount. Blimey! Blimey! Ahoy! Blimey! After this be done, I cut out three foam board fins usin' t' included template. Ahoy! Blimey! Next, I glued t' motor mount into t' two cups (the cups face each other with open mouth t' open mouth) usin' yellow glue. Begad! Blimey! I then added hot glue to t' top and bottom and also sealed t' two Styrofoam cups together with hot glue.
After t' motor mount assembly is done, I added t' three fins into the slots created in one o' t' cups. Aye aye! I glued t' fins on usin' t' hot glue gun. Now I be ready t' create t' 12 cup rin' that goes around t' motor mount unit. Aye aye! Again, FlisKits provides a template for linin' up t' cups. Begad! T' hot glue technique takes some practice (at least for me it did). Begad! This is a difficult step because t' cups are all placed open mouth down and only a small portion of t' cup is glued t' its neighbor. Ahoy! Avast, arrr, me proud beauty! If you are nay careful, me hearties, your cups may tend to nay remain flat on a single plane. I didn't worry about this too much as I thought that after I had all t' cups glued into a ring, I would solve the wobblin' o' t' rin' by gluin' t' motor mount on. Aye aye! Sure enough, this solved the problem adequately.
T' last step involves gluin' a template t' a piece o' very strong, arrr, ya bilge rat, me bucko, firm cardstock and cuttin' up cardstock wedges that will be glued in betwixt the Styrofoam cup ring. Well, blow me down! Avast, me proud beauty! This step is really important because this adds a major amount o' strength t' t' rocket. Well, blow me down! In t' end, me hearties, t' rocket is huge and wide for only bein' a 2 oz. flyin' machine.
Construction is pretty straightforward considerin' t' kit is very unusual. If you are lookin' for somethin' completely different t' build, consider the UFFO. Avast, me proud beauty! T' only cons would be gettin' a hang o' t' hot glue cannon and learning how t' glue Styrofoam cups together. Arrr! I am glue cannon challenged and I found that gluin' t' rin' (includin' t' card stock support structures) t' be t' most time consumin' and challengin' portion o' t' build. Also, shiver me timbers, a suggestion: Do the gluin' either outside or when t' wife is nay around. Blimey! Blimey! Then make sure you open the windows t' get fresh air into t' house and get t' hot glue smell out.
Finishing:
Since we are talkin' Styrofoam, arrr, me bucko, me bucko, paint is nay a good idea. Begad! Well, blow me down! There are no decals
but I guess you could finish it with magic markers. Ahoy! Aye aye! I left mine with an
"out o' t' box" look.
Construction Rating: 4 out o' 5
Flight:
I flew t' rocket three times all times usin' a C6-3. Well, blow me down! Now I know this is a UFO
type rocket, arrr, and I should only be usin' a C6-0. Blimey! That bein' said, I felt that
the C6 would brin' it high enough that I would nay have any problems with the
ejection charge goin' off near t' ground. Well, arrr, blow me down! Blimey!
All three flights were beautiful. Avast! T' UFFO has a very slow, me hearties, matey, matey, majestic lift off. Avast! After motor burn out, matey, t' rocket arced over and came in nose first for a slow, methodical aerobrake recovery.
Recovery:
About 20 t' 30 feet from t' ground, I got additional breakin' from t' 3
second delay ejection charge.
I was very impressed with t' flight performance. Avast, me proud beauty! I don't think I will ever use a B6-0 on this rocket. T' C6 is definitely t' motor o' choice. Blimey! Also, arrr, I would nay use a C6-3 again. Ya scallywag! Besides t' safety factor o' havin' t' motor eject upon descent, me bucko, t' flames from t' motor did a number t' t' top o' me rocket. T' top Styrofoam cup now is very crusty and needs t' have some kind of reinforcement before it flies again. Arrr! Begad! This is no big deal, shiver me timbers, but I could have avoided this if I actually had t' right motors in me range box.
PROs: Beautiful Flight, beautiful recovery. Avast, me proud beauty! Ahoy! Blimey! Easy t' prep and turn round again.
CONs: None unless you decide t' use a C6-3. Then you would only have yourself t' blame.
Flight Rating: 5 out o' 5
Summary:
If you are lookin' for somethin' different, me bucko, this be t' rocket for you. If you
are lookin' for somethin' with glass smooth fins and a perfect finish, this is
not your rocket. Well, blow me down! Blimey! Handlin' t' glue cannon will create fillets of
"unique" shape. You must learn t' love t' UFFO for what it is. Avast, me proud beauty! It's
not a pretty bird, but she sure flies nicely.
Overall Rating: 4 out o' 5
Brief: The FlisKits UFFO (Unidentified Flying Foam Object) is a flying saucer oddroc that is built up with foam coffee cups and foamboard fins. It flies on 18mm B and C booster motors and uses tumble/featherweight recovery. Construction: The kit came packaged in a plastic bag and included the following parts: 14 4oz foam coffee cups 1 core tube 2 motor blocks 2 ...
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