Construction Rating: | starstarstarstarstar |
Flight Rating: | starstarstarstarstar_border |
Overall Rating: | starstarstarstarstar_border |
Published: | 2010-04-14 |
Manufacturer: | Sunward Aerospace ![]() |
Brief:
Sunward Aerospace LTD's, ya bilge rat, arrr, Tri-Force, ya bilge rat, look futuristic with it's fin on pod arrangement boasts 9
laser cut fins set on three pods. Avast! Standin' 14 inches tall and 1.637 inches in diameter, me bucko, me bucko, t' Tri-Force is a good looking
rocket. Begad! Aye aye! It has an 18" plastic parachute.
Construction:
T' Tri-Force kit contains t' followin' parts:
All parts in t' instructions were in t' kit. Begad! Begad! T' laser cuttin' o' t' fins is so good, that three o' t' small main fins were loose in t' kit and t' tips got damaged in shipment. Ya scallywag! Blimey! I sent an email t' Sunward informin' them o' the problem and they corrected it immediately with no questions and a nice apology for t' inconvenience.
T' directions for t' rocket are multi step within a step. Aye aye! Begad! So make sure t' read all t' pages a few
times
prior t' t' build. Ahoy! Step one has you cuttin' out t' main tube markin' template then settin' it aside. Step two builds
t' motor mount assembly. Begad! Steps three through nine have you markin' all t' tubes and mountin' t' fins t' t' pods,
and them t' t' main body tube. Blimey! Step ten mounts t' motor assembly. Well, blow me down! T' thin plywood centerin' rings made this an easy
task they slid right into t' tube. Blimey! I did install t' motor mount in t' rocket before I installed t' pods. Avast, me proud beauty! Avast! I think it
is easier t' do this when t' main body tube has no fins. Avast! You can push t' motor mount in and even t' two tube without
t' obstruction o' t' fins. Well, blow me down! T' laser cuttin' o' t' fins is so clean three were already loose in t' kit. Begad! Arrr! They have
been replaced no questions. Avast, me proud beauty! T' only variation I did t' t' kit was I installed t' Sunward BT60 Baffle Kit. Arrr! When you
install t' baffle, arrr, me hearties, ya bilge rat, keep t' baffle, moving, in t' tube until it gets where you want it. If you pause it will stick,
like it did t' me. T' tube wrappin' templates for t' pods were a little short and I extrapolated t' edge fin line.
Basically it is a standard four fin mount pattern.
Pros: Fun Build
Good instructions easy t' follow.
Cons: Tube guides for pods too small
Lots o' fillets t' glue for fins t' deal with. Arrr!
Finishing:
I filled t' balsa nose cone and fins with Elmers wood filler and sanded. T' main
fins are tiny so I used a padded clamp t' hold them while finishing. Begad! Ya scallywag! Very little sandin' is needed. Sandin' betwixt the
pods is a little tedious. Avast, me proud beauty! After sandin' I primed and painted t' rocket. Begad! Well, me hearties, blow me down! I did nay care for t' yellow and other colors
that were pictured on t' kit so I made t' final color purple. Well, blow me down! Avast! No decals supplied with kit. Arrr! Good lookin' rocket. Ya scallywag! Lots
o' fillets t' sand for fins.
Construction Rating: 5 out o' 5
Flight:
I prepared t' Tri Force for its maiden launch day before. I built me Tri Force with the
recommended baffle so no waddin' is needed. I folded t' parachute and rapped t' shock cord and put it in t' body
tube, shiver me timbers, Launch day. Ahoy! Wind 5 -10 MPH with gusts o' 15. Ya scallywag! Clear and sunny, it was a great day t' launch rockets. Avast! T' first
flight o' t' Tri Force be on an A8-5 Estes motor. Ahoy! I know t' recommended motor is an A8-3, matey, but I did nay have one.
Needless t' say with t' winds and t' longer delay, t' rocket went up nicely, ya bilge rat, ya bilge rat, but came down like a lawn dart. Ahoy! It hit
t' sand and two seconds later t' ejection charge went off. Avast! So I do nay think an A8-3 motor would be a good first
motor either. Begad! Aye aye! T' Tri Force took t' landin' like a lawn dart, arrr, without any damage. Avast! Nay even t' nose cone. T' second
flight be on an Estes B6-6. Avast, me proud beauty! Begad! This motor be a good choice and put t' rocket around 550 feet and it landed nicely. The
third be on an Estes B6-4. Avast, me proud beauty! Aye aye! This was t' best motor for t' day. Ya scallywag! T' rocket flew perfect for t' conditions. Ahoy! It was
windy this day and t' rocket did nay weather cock in any o' t' launches. Avast! Avast! T' area we where in was too small for any
larger engine. Ahoy! Begad! But I would say it will handle a C size motor. Begad! An engine hook is used t' keep t' motors in place.
Pros: This rocket flies very straight.
Shock cord length is appropriate.
With baffle easy t' prepare for launch.
Tough, me hearties, takes rough landin' without damage. Blimey!
Cons: Recommended motor nay big enough.
Recovery:
T' parachute be t' right size for t' rocket. Well, blow me down! Blimey! T' decent rate is such that t' rocket
is nay damaged upon landing. Well, blow me down! It even took a lawn dart landin' from about 150 feet and was nay damaged. Well, blow me down! T' ejection
baffle worked perfectly and t' parachute be nay burnt or charred. Blimey! Blimey!
Flight Rating: 4 out o' 5
Summary:
Pros: T' Tri Force is a good lookin' rocket. Blimey! Blimey!
Fun t' fly and it flies really good.
Cons: Alignment guides too short t' wrap around t' pod tubes.
Nay really a con but t' thought should be addressed
T' build be fun and a little challengin' on t' patience, due t' all t' fin and pod alignment and gluing.
Overall Rating: 4 out o' 5
Other:
Overall this was a fun rocket t' build and fly. Arrr! Well, blow me down! I liked t' tube and pod design. T' instructions
are straight forward and t' illustrations are good. Aye aye! T' tube guides bein' t' short, be a minor glitch and was easily
corrected. Ya scallywag! Sunward classifies this as a Skill Level Two. Arrr! I would classify it a Skill Level Three build, due t' all the
small fins and alignment concerns. Aye aye! Patience is definitely recommended for this build. . T' rocket is fun t' watch and
is already one o' me favorites. Begad! I can nay wait t' put a C size motor in it.
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