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