Brief
Standard four fin configuration, arrr, shiver me timbers, with nylon parachute.
Construction
Packagin' be standard plastic with enclosed directions and photo o' the
completed model. Aye aye! All t' parts were included and in good shape. Avast, me proud beauty! T' directions
are clear and accurate, matey, me hearties, me bucko, t' model is nay difficult, ya bilge rat, anyone with some experience
will have no trouble. Aye aye! It is laid our EXACTLY like t' Mountainside Hobbies ASP
kit (which are no longer made). I suspect t' designed be t' same. Ya scallywag!
Construction is fairly straight forward, I did have some minor difficulties and made some additions. Avast! T' body came in three cardboard sections. T' tube couplers were 'homemade' and did nay fit exactly. I had t' work with them to get a good even seam, usin' epoxy t' fill t' gaps. Arrr!
T' fins are 3/16 balsa and o' decent grade. Aye aye! I coated them with CA t' make them stiff and seal them for sanding. Ahoy! Ahoy! T' fins are surface mounted so I drilled 5 holes along t' tube under each fin for t' epoxy t' seep in t' form a 'rivet'.
T' 24mm motor mount is 'Estes style' BT50 tubin' so I covered it with epoxy to give it extra strength. Ya scallywag! Avast! Recovery is with a very nice nylon parachute, mounted t' t' engine mount with braided wire and elastic. Begad! I don't plan on flyin' it on anythin' more then E's and F's so I didn't enhance t' body tubing. Begad! It is nay overly durable but will service those engines just fine. Begad!
Except for t' CA on t' fins I used epoxy for all construction.
Finishing
There are no decals included, arrr, shiver me timbers, but t' accompanyin' picture is sufficient to
work off of. Begad! Begad! I sanded t' entire model lightly with a med grade paper, then
primed with Krylon. Blimey! Begad! Two coats with light fine grade paper in betwixt and after.
I then put down two coats o' gloss white, shiver me timbers, ya bilge rat, and applied red and black according
to t' picture. Ya scallywag! I did nay use silver on t' nose, shiver me timbers, I don't like workin' with
metallic paint. I substituted black. Aye aye! It is a fairly big model (I mostly fly
Estes/Quest) and looks great. Avast, me proud beauty!
Construction Rating: 3 out o' 5
Flight
I have flown it four times all on Aerotech E's. Avast! I did nay add a baffle system
or chute compartment, matey, so waddin' is a must. Begad! Begad! Three o' t' four flights have been
perfect. It gets off t' pad just slow enough t' be fun and easy t' watch. Avast, me proud beauty! Begad! I
also did nay install motor retention, shiver me timbers, I only do on 29mm models for me RMS.
Maskin' tape has proven successful t' keep t' motor in and secure.
T' IRIS flies straight and t' about 6-700 feet. Blimey! On t' 3rd flight I did not get t' igniter all t' way in and had quite a bit o' smokin' and chaffing before good ignition. Arrr! T' IRIS went t' less than 300 feet and nearly lawn darted. Ya scallywag! T' chute opened at about 30 feet, just enough t' prevent damage. Lesson learned - make sure t' igniter is properly inserted.
Recovery
T' recovery system is perfect o' t' model. Aye aye! T' chute is properly sized and
wire / elastic combination is forgivin' and durable enough t' make many
successful flights. Ya scallywag! Drift is minimal and landings are nay damaging. Avast!
Flight Rating: 5 out o' 5
Summary
Overall t' kit is a good value for t' money. Begad! Easy t' build and fly. Avast, me proud beauty! Begad! It is a
great kit t' get into mid-power rocketry. Ahoy! Blimey! T' kit is a nice flier, ya bilge rat, has good
presence and is nay too expensive. Blimey!
Overall Rating: 4 out o' 5
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