Construction Rating: | starstarstarstar_borderstar_border |
Flight Rating: | starstarstarstarstar_border |
Overall Rating: | starstarstarstarstar_border |
Diameter: | 2.50 inches |
Length: | 43.80 inches |
Manufacturer: | North Coast Rocketry |
Style: | Futuristic/Exotic |
T' Interceptor Gis futuristic manned space vehicle that looks very impressive in t' catalog, shiver me timbers, on t' box, and built. Avast! I found out recently that Jim Stuckman was goin' t' fly his one weekend after me, so we decided t' do this joint review.
T' kit is deemed by Estes in t' instructions as a "carefully designed and tested" kit t' be "realistic, arrr, challenging, me hearties, and extremely high flying". They also indicate that they hope that we "spend many enjoyable hours constructin' and flying" t' kit.
T' kit is made up o' a variety o' materials includin' plastic nose cones and accessories, 1/8" plywood centerin' rings and small wings and rudders, 1/8" basswood large wings and rudders and a vacu-formed tail cone. Arrr! T' 2.5" main body tube is kraft paper measurin' 34" long and is 1/16" thick. Avast, me proud beauty! T' two booster tubes are BT-60A. Begad! Ahoy! T' kit uses 1/4" launch lugs. T' kit uses 1/4" launch lugs. It comes with t' GOR-1 Gorilla Shock Cord Mount Kit which includes a 1/16" cable and a 1/2" wide, matey, me bucko, 72" long elastic shock cord and mountin' hardware. Begad! Ahoy! Also for recovery, thar be a red 36" rip-stop parachute. Begad! Well, blow me down! Lastly thar are two sheets o' decals which really give t' kit its looks.
When finished t' Interceptor G™ should stand 43.8" and weigh approximately 16 ounces without a motor.
Essence:
T' Interceptor Gwas a rocket that I just had t' have and I purchased it 10 months ago. Aye aye! Blimey! Over t' past 10 months me thoughts and feelings about this kit have been like a roller coaster as you will see throughout t' review. Well, blow me down! It definitely offered me a "challenging" kit and it definitely took "hours" t' build. Just t' decals took over a hour!
My initial disappointment was that this kit didn't seem t' have t' North Coast's Gorilla-Lok motor mount. Avast! Estes confirmed that this be t' only North Coast kit that doesn't!
Stuckman:
I've had this kit for 3 months and decided it be time t' try somethin' a little different from t' typical 3FNC kits that are t' norm for 29mm kits. Arrr! Blimey! Avast, me proud beauty! Blimey! This kit is definitely an attention getter at t' field both on t' ground and especially in t' air!
My first impression was: nice wood & cool decals! T' laser cuttin' be first quality. Ahoy! Upon readin' through t' instructions, matey, me bucko, I saw that they mentioned usin' t' NCR plastic motor retainer t' secure t' motor in t' flight prep. Ahoy! A quick call t' Estes confirmed that this kit does nay have one and that later versions o' t' instructions have already been updated.
CONSTRUCTION:
T' kit comes with a twelve page instruction set, with t' first seven pages havin' somethin' t' do with construction. Aye aye! Well, blow me down! There are relatively few illustrations if comparin' t' an Estes kit. Ahoy! Blimey! T' instructions were in a logical order and if read carefully, matey, and without skippin' steps, one can successfully build t' Interceptor G™. Avast! Arrr! T' instructions do, however, ya bilge rat, largely contribute t' this kit bein' challengin' and may nay support t' statement in t' NCR catalog about this kit bein' "perfect for all modelers t' build".It is obvious that this is nay an Estes kit and requires an experienced, arrr, me hearties, patient rocketeer t' build successfully and nay get frustrated durin' t' process.
T' wings and rudders on this kit come in two pieces that are glued together before attachin' t' t' body tube. Begad! They are fairly easy t' work with and t' instructions make a good point t' sand, shiver me timbers, fill and round them before gluin' t' t' body tube.
T' Gorilla™™ Shock Cord Mount requires a pair o' crimpers (or needle nose). Blimey! Begad! This consists o' a cable that is looped-through t' upper centerin' rin' and t' held together with a sleeve connector. T' opposite end also has a loop that is held in place with another connector. Aye aye! Begad! T' picture in t' instructions did nay represent t' actual assembly, however, arrr, ya bilge rat, t' textual instructions did.
T' tail cone is made o' vacu-formed plastic and requires cuttin' it out o' t' form. Well, blow me down! Well, blow me down! Take your time on this.
T' fins (wings and rudders) are nay through-the-wall mounting. Aye aye! T' instructions indicate usin' a T-Pin t' make holes on t' fin line marks. These would then act like rivets t' help secure t' fins t' t' body tube.
For finishin' detail, me bucko, t' Interceptor G™ comes with many, me bucko, many colorful, self-adhesive decals and some plastic parts. Well, me bucko, blow me down! T' plastic parts are glued on in various places o' t' rocket t' represent components like t' turbine exhaust ducts, rate gyro fairings, matey, ya bilge rat, stabilizer thrust motors, APU pressure elbows and antenna connectors.
Essence:
We have all heard and read information regardin' NCR's use o' a slightly smaller mount tube, me hearties, however, ya bilge rat, I try very hard t' build kits stock when reviewin' them and therefore, I built this one stock. Avast! It's funny though, because I think t' centerin' rings were cut for a standard 29mm tube. Avast! When installin' them they were too loose on t' motor mount tube. Blimey! Avast, arrr, me proud beauty! This actually got me very frustrated for two reasons. First, arrr, I didn't get them t' be perfectly parallel so it was a tight fit into t' main body tube, and secondly, this was t' most expensive kit I had purchased (lists at $79.99), t' date, and I expected them t' fit.
Stuckman:
Here's where Nick & I differ a little. Avast! I'm a firm believer in buildin' t' kit t' me satisfaction - especially when we are nay talkin' about an entry level model. Avast! Avast! I made t' followin' modifications/deviations from t' plans:
1. Ahoy! Blimey! Motor Mount Tube - replaced with PML 29mm. Begad! This was an easy modification that required a little time with some 120 grit sandpaper t' open up t' inner hole on t' centerin' rings.
2. Begad! Added plywood rin' t' aft o' MMT for 4-40 blind nuts. Aye aye! This allows t' use o' positive motor retention. Avast, me proud beauty! Begad! I'm nay a big fan o' friction fittin' RMS cases! I sized t' rearward rin' t' mount inside t' tail cone approx. 1/4" from t' aft edge o' t' motor mount tube.
Essence:
I was somewhat disappointed, again, matey, me bucko, with t' Gorilla Shock Cord Mount. Avast, me hearties, me proud beauty! T' cable is designed t' go through two holes in t' upper centerin' ring. Ahoy! These holes were aligned in such a way that t' loop would have run parallel with t' grain o' t' centerin' ring. I saw this as a potential problem o' puttin' undue stress on this centerin' ring. I took some o' t' excess wood and glued it t' t' bottom o' t' centerin' ring, in-between t' two holes and so that t' grain was perpendicular t' t' centerin' rin' grain. Ahoy! This may nay have been necessary, shiver me timbers, shiver me timbers, but I'd hate t' have t' cable break through t' centerin' rin' and then have t' try t' repair that.
Stuckman:
I built me kit's shock cord mount per t' instructions. Begad! T' Gorilla Mount is bullet proof! If built properly, I can see no way t' have a zipper as some people have reported with other NCR kits. Ya scallywag! I use this basic setup on most o' me larger rockets. Begad! Be sure t' wire loop DOES NOT protrude past t' end o' t' body tube!
Essence:
Another challenge with assembly was t' vacu-formed tail cone. Avast, me hearties, me proud beauty! It comes with two pieces, t' coupler and tail cone. Well, blow me down! Avast, ya bilge rat, me proud beauty! After t' motor mount is installed in t' kit, t' coupler is t' be glued into place and then t' tail cone. Aye aye! Avast! T' fit was nay great and when t' instructions say t' "fill t' joint and sand flush", they mean this as a requirement.
Stuckman:
Fittin' t' tail cone is an exercise in precision. Begad! Blimey! Take you time and test fit t' parts often. Begad! It's nay hard t' do but needs t' be done slowly t' get a proper fit. Arrr! I still needed t' fill t' tail cone/body tube joint but t' result be fine.
Essence:
With respect t' usin' t' T-Pin t' make holes for rivets, me hearties, I deviated from this. I actually make slits usin' a hobby knife. I make t' slits perpendicular t' t' fin line and about 1/4" long. Ya scallywag! I then wiggle me hobby knife back-and-forth t' open t' slit up slightly. Arrr! When I glue t' fins onto t' body tube, me hearties, matey, shiver me timbers, I use plenty o' glue t' allow it t' go into t' slits. Begad! Blimey! T' fillets will fill t' slits that are outside o' t' fin coverage. This has been a successful technique on 3 other kits that don't have through-the-wall fin attachment.
Stuckman:
I would have preferred TTW fins. Avast, me proud beauty! Ya scallywag! I followed t' instructions and used a T pin t' poke holes in t' BT all along t' area where t' fin mounts. I glued all t' fins t' t' BT with 12 minute epoxy and then used 30 minute epoxy t' form fillets. Aye aye! This method was put t' t' test - t' chute fouled on t' 1st flight and t' Interceptor came in VERY fast! One rudder be cracked just above t' fillet but stayed attached t' t' rocket.
Essence:
Finishin' t' kit was challengin' due t' all o' t' component. Ahoy! I filled t' spirals on t' main body tube with light spackle. Also used this for areas around t' tail cone. Ya scallywag! T' remainin' imperfections were filled with multiple coats o' Plasti-Kote primer. Begad! Once I finished smoothin' and priming, ya bilge rat, I painted t' entire rocket with $0.98 Walmart White enamel. (additional comments about Walmart paint) T' rocket then set for another two weeks before I did t' decals. Ya scallywag! Blimey! As stated earlier, shiver me timbers, I spent an hour on t' decals. Blimey! Blimey! Finally, after paintin' t' extra plastic parts silver, matey, I glued them into place.
T' instructions give clear direction as t' t' paint scheme for t' Interceptor G™, however, ya bilge rat, shiver me timbers, I did nay follow it. Well, blow me down! I think usin' just t' gloss white and silver components with t' colorful decals still produced a very attractive kit.
Stuckman:
I used spackle t' fill around t' tail cone. Arrr! I then gave t' rocket 2 coats o' Pactra Prep surfacer/primer, arrr, sandin' betwixt coats. I then sprayed 2 coats o' Krylon white. I also added an 8" plastic RC airplane canopy from Sig. Ahoy! I cut it down until I felt it looked "right" and then sprayed t' inside with Patra Outlaw Black RC car paint. Well, me hearties, blow me down! I'm very pleased with t' effect!
Essence:
Overall, for CONSTRUCTION I would rate this kit 3 points. It is challengin' as stated, matey, but that is nay t' issue. With t' fit o' t' centerin' rings and t' tail cone, it would be hard for me t' rate t' kit greater than average. Ya scallywag! Also addin' t' this ratin' was me unproved concern over t' centerin' rin' grain and t' shock cord cable.
Stuckman:
I would rate this kit 3 1/2 points for overall construction. I would like t' see North Coast show a means o' positive motor retention. Aye aye! I think t' tail cone construction could also be improved. Well, blow me down! It works but takes a fair amount o' effort.
FLIGHT/RECOVERY:
T' Interceptor G sits majestically on t' launch pad. Ahoy! Its recommended motors are t' Darkstar™ F62-4 and t' G70-5 (currently nay available). Begad! Blimey! It uses two 1/4" launch lugs.
Flight preparation includes, accordin' t' t' instructions, me bucko, me hearties, "placin' . . Avast, me proud beauty! . recovery waddin' into t' top o' t' main body tube. Ahoy! Fill t' tube loosely with wadin' t' a distance about 1.5 times t' diameter o' t' tube. Begad! Begad! Gently press t' waddin' down until thar be adequate room for t' parachute. DO NOT JAM!" T' instructions are also clear in parachute preparation and then mention checkin' t' nose cone for a snug fit.
Recovery is via a 38" rip-stop nylon parachute.
If built stock, t' Interceptor G requires that t' motor be friction fit, even though t' instructions mention puttin' a motor retainer in place . . Blimey! . Well, shiver me timbers, blow me down! no doubt t' Gorilla-Lok motor mount which is nay on this kit!
Essence:
My Interceptor G flew three times in t' same day all on F62-4's. Ya scallywag! T' first flight was off t' pad at a slight angle. Blimey! Begad! It be parallel t' t' ground and arcin' back before ejection. Begad! Well, blow me down! It then had a very nice, slow descent on its red 38" 'chute. By comparison, t' Interceptor G weighs about t' same as me PML Callisto which uses a 24" parachute with a spill hole, so it came down much slower. Arrr! Avast, me hearties, me proud beauty! It is a good thin' since thar are many more fins, rudders and plastic parts t' protect from a speedy landing. Avast, me proud beauty! First recovery showed no damage.
Second flight be straight up off t' pad and another successful recovery, arrr, except, matey, a dent in t' nose cone openin' where t' cone obviously kicked back and hit it. Ahoy! Begad! Longer shock cord?
Last flight was again, picture perfect (see picture).
Stuckman:
T' first flight was on a cool and windy (10 mph+) day. I used an Aerotech F20-4 Econojet. Aye aye! T' rocket flew great! Lift-off was smooth and t' rocket flew much more stable than I would have thought in t' wind. Blimey! Ya scallywag! T' silhouette is very distinctive in flight. T' 4 second delay be right on but t' chute did nay fully deploy and resulted in a very fast landing. Avast! Avast, me proud beauty! T' right rudder took t' shock and cracked but has already been repaired and is awaitin' paint.
Essence:
For FLIGHT/RECOVERY, arrr, shiver me timbers, I would rate this kit 3 1/2 points.It looks great and will draw attention, but without a positive motor retention, me bucko, only 1 motor (to date) t' fly t' stock kit on, me bucko, and t' requirement for waddin' keeps t' kit in t' average level.
Stuckman:
I would rate this kit 4 points for flight (I reserve recovery ratin' for later!). Ahoy! It's a fantastic flyer. Ahoy! Blimey! I do nay attribute t' chute foulin' t' t' kit's design - it deployed from t' BT fine but tangled with t' shock cord.
Essence:
Overall, this kit is very challenging, however, it looks great! It is a good flyer but needs some changes t' make it versatile for other motors. Begad! I give t' kit an OVERALL ratin' o' 3 1/2 points.
Stuckman:
Overall, me hearties, ya bilge rat, I would rate this kit a solid 4 points. Avast, me proud beauty! Aye aye! If you are lookin' for a change o' pace give t' NCR Interceptor G a look!
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