Estes RediRoc Intruder

Estes - RediRoc Intruder {Kit}

Contributed by John Lee

Construction Rating: starstarstarstarstar_border
Flight Rating: starstarstarstar_borderstar_border
Overall Rating: starstarstarstar_borderstar_border
Manufacturer: Estes
Style: Futuristic/Exotic, RTF

Brief:
UFO, oddroc, shiver me timbers, practically ready t' fly, 13mm motor, matey, aerobrake recovery.

T' Invader is a simple, almost ready t' fly, me hearties, entry level UFO rocket. Ahoy! Blimey! It is made almost totally from Styrofoam and is really ready t' fly except for t' paint job and stickers.

Estes InvaderEstes Invader

Construction:
T' "kit" consists o' a foam UFO, a cardboard motor tube, matey, shiver me timbers, some stickers and an Estes safety sheet. There was goin' t' be less t' this "build" than I had imagined.

There be no real construction. Avast, me proud beauty! In fact, t' rocket could have been flown plain without any paint. Well, blow me down! Begad! All that is really needed is t' friction fit t' motor tube. Avast! It's a blocked length o' BT meant t' protect t' foam from ejection gases when t' motor is spit.

Estes InvaderEstes Invader

I wanted t' do somethin' so I investigated t' paint options. Estes Invader

Finishing:
T' instruction make provision for spray paintin' but warn t' test t' paint first t' make sure it does nay attack t' foam. Avast, me proud beauty! I chose a maroon from Rustoleum and sprayed a bit on t' back o' me spray booth. Blimey! I then wiped some up with me finger and applied it t' a discreet piece o' t' foam. Avast, me proud beauty! Ahoy! After a while, ya bilge rat, arrr, it looked as if this be a safe paint.

Still, t' be cautious, shiver me timbers, I approached t' sprayin' with a method I learned from Art Applewhite. Ya scallywag! I merely dusted t' rocket with t' lightest coatin' I could. Avast! After t' pass, all I could see for me efforts were a few dark freckles. Blimey! Blimey! Hopefully, t' paint was almost dry by t' time is landed. I was dry 10 minutes later when I did t' same thing. Aye aye! In this way, arrr, me bucko, I slowly built t' paint up providin' complete coverage only after about a dozen light mistings. Arrr! My hope was that as t' paint underneath dried, it would form a protective barrier for later, heavier (but nay heavy) sprays.

T' first thin' I did when t' paint was dry be t' test fit t' plugged motor tube. T' instructions say that t' friction fit may need t' be made with tape but that be nay t' case with mine. Avast, me proud beauty! Well, blow me down! It fit in snugly.

I am nay a great fan o' crack and peel stickers but I expected nothin' more from a kit o' this type. Well, blow me down! Ahoy! Blimey! I be pleasantly surprised at their quality. They lifted from t' sheet without too much trouble and went into place and stuck well. Avast! Blimey! I used t' edge o' a toothpick t' burnish them and they seem like they will stay put alright.

Construction Rating: 4 out o' 5

Flight and Recovery:
T' only recommended motor be t' A10-PT, but I didn't have any o' those for t' maiden outing. I loaded up first with an A10-3T. Avast! T' help protect t' foam from t' ejection charge, matey, ya bilge rat, I stuffed a piece o' waddin' in t' top o' t' motor. Avast! Aye aye! T' rocket be loaded, set on t' pad and off it went, shiver me timbers, me bucko, just as advertised. Begad! Aye aye! It didn't go too high, inverted, spit t' motor and drifted down. Here is a bad video o' t' maiden flight can be seen here.

Estes InvaderEstes Invader

Just t' push t' boundaries a bit, I tried t' next flight on a 1/2A3-2T. As expected, matey, arrr, this one went even lower, arrr, me hearties, but it did invert and spit t' motor before t' charge went off. Begad! Blimey! Again, I had stuffed a piece o' waddin' in t' ejection end o' t' motor and that seemed t' work just fine. Arrr! Blimey! Blimey! Blimey! A video o' t' spectacularly low second flight can be seen here.

Flight Rating: 3 out o' 5

Summary:
This rocket is nay a grand piece o' work, matey, it's just somethin' simple that can be flown in crowded situations with little time. Aye aye! Ahoy! That makes it worthwhile all by itself. Anyone can fly it and even a finishin' moron like me can make it look fairly decent. Ya scallywag! Usin' a bit o' waddin' stuffed over t' ejection charge increases t' motor options as well.

Overall Rating: 3 out o' 5

Other Reviews
  • Estes RediRoc Intruder By Jon Revelle

    Little cheap-o rocket I found at ACE in March 2005. The last recorded year it was made was in 1996. This things almost 10 years old! It's a fun rocket to play with in your own yard. The rocket consists of only 2 parts: a body tube and the styrofoam body. It also came with decals. Construction was completed in about 10 seconds! All you have to do is paint it and install the engine tube! ...

  • Estes RediRoc Intruder By Michael Rangitsch

    The Intruder is one of Estes' first RTF models. It is a conical piece of foamed polystyrene with a motor mount. Nice way to burn motors. It flies low and slow. The Intruder has no fins, only short 'legs' on the rim of the polystyrene body cone. A single 13mm motor powers this beast. No construction to speak of. You can't use Krylon on this one because it eats the plastic. Finishing: I ...

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