Estes Firebird

Estes - Firebird {Kit} (2138) [1997-1998]

Contributed by Ken Tsai

Construction Rating: starstarstarstarstar_border
Flight Rating: starstarstarstar_borderstar_border
Overall Rating: starstarstarstar_borderstar_border
Published: 2010-04-14
Manufacturer: Estes

Estes FirebirdBrief:
This is a father/son dual build. Avast, me proud beauty! Up t' this point, ya bilge rat, matey, I've been helpin' him build his rockets. We started with me doin' most o' t' building, and him as an extra pair o' hands. Over t' course o' 3-4 builds, he's been doin' more and more, me hearties, me bucko, and t' roles are reversin' where I'm becomin' t' extra hands. Begad! I found a couple o' Firebirds for relatively cheap, me bucko, and so we're buildin' these in parallel. Arrr! Aye aye! This will be his first purely solo build, me hearties, and we'll be comparin' t' results o' our two builds. After this, matey, he'll be movin' on t' buildin' his L1 cert rocket... Well, blow me down! Ya scallywag! if I think he's ready.

T' Firebird is a fairly basic single stage Estes offering. Begad! Nothin' dramatic or fancy, arrr, arrr, here, just a solid design with classic lines.

Construction:
Dad: This is a basic 4FNC rocket. Aye aye! Blimey! Plastic nose cone, matey, pre-cut fins, some flimsy paper centerin' rings and t' usual too short shock cord and plastic chute. Avast, me proud beauty! Blimey! Aye aye! Blimey! T' body tube is a good length o' BT-55 1.325" tubing, while t' motor tube be t' cheap blue 18mm tube. Avast, me proud beauty! Blimey! Blimey! Blimey! For standard 18mm motors, me bucko, everythin' is sufficiently strong. Ahoy! Blimey! For t' 18mm Aerotech D reloads, thar could be some extra stress that could test some o' these parts.

Son: Yeah, yeah...what he said. What's with t' wimpy 18mm motor mount? That's got t' go. Ya scallywag! I'm goin' t' raid t' parts closet. Arrr! Ya scallywag! Let's see. Begad! 24mm motor mount, some BT50-55 centerin' rings t' replace t' cheapy paper stuff. OK. Ahoy! I'm good t' go. Let's get building.

Dad: Once again, shiver me timbers, arrr, this is pretty basic Estes fare. Aye aye! Blimey! Anyone who's build a typical Estes rocket in t' last couple decades won't have an issue here. Ahoy! Blimey! Well, blow me down! Blimey! There are a couple minor changes that I make t' all Estes kits.

Namely t' recovery section.

I always toss t' 3-fold concept. Blimey! Blimey! I notched t' upper centerin' ring, arrr, matey, and slipped a length o' Keelhaul®©™ through. Ya scallywag! Blimey! I knotted t' end t' prevent it comin' back through t' notch, and put a dab o' epoxy t' hold it in. Aye aye! Normally, I would tie t' Keelhaul®©™® in a loop around t' motor tube, me bucko, matey, but since these fins are through t' wall, me bucko, t' loop would interfere with t' fin tangs.

Speakin' o' which, I wonder why Estes went with through t' wall fins for this kit and only an 18mm mount. Avast, me proud beauty! For all t' Estes 18mm motors, arrr, TTW fins is way overkill. Blimey! O' course, shiver me timbers, it does make fin alignment much easier.

Son: Well, arrr, he taught me, me hearties, arrr, so, ya bilge rat, yeah, arrr, I'm tossin' t' 3-fold as well. Well, blow me down! Ahoy! Since I'm doin' t' 24mm thing, ya bilge rat, matey, I get t' choose me engine tube size, so I went with a longer tube, and a third centerin' ring. Ahoy! T' first 2 rings sandwich t' fin tangs as normal. Begad! I tied t' Keelhaul®©™® around t' motor tube, matey, and put t' third rin' on top. Begad! Avast, me proud beauty! Hah! Mines stronger.

While I be at it, I cut t' top o' t' engine hook off so it doesn't go into t' motor tube. Aye aye! I also left off t' motor block. Avast, me proud beauty! T' down side is I'll need t' use tape t' make "thrust rings" on t' bottom o' Estes engines t' keep them from goin' through t' rocket. Well, blow me down! Avast! T' up side is that I can use any 24mm motor includin' t' upcomin' Aerotech 24/120 and t' CTI Pro 24 cases. Blimey! Bigger, faster, higher! I can't wait t' put a 24mm G motor and watch it rip! Dad's shakin' his head while I'm typin' this. Begad! Says I'll never get it back. Arrr! Maybe, me bucko, but it's fun. Blimey! Ya scallywag! Besides, I don't pay for t' motors. Avast! (Dad: He may start buyin' them if he loses them like this)

Finishing:
Dad: Decals are typical o' Estes in this era. Well, blow me down! Ya scallywag! That means peel and stick. I really don't like them. I much prefer water slide. Arrr! That said, ya bilge rat, as per me usual superstitious approach, arrr, I won't actually paint and decal t' rocket until after t' first few flights. Why? Because I've found that t' odds o' me losin' a rocket increase exponentially with t' amount o' time I spend on it prior t' it's first flight. Avast! If I build a rocket in 2 hours t' night before a launch, it's comin' back. Ahoy! Begad! Every time I've spent 2-3 months doin' a painstakin' job o' buildin' and finishing, somethin' bad has happened.

As for t' pre-paint finish work, it's all typical. Blimey! Avast, me proud beauty! Sand and seal t' fins. Begad! Sand t' flashin' off t' nose cone. Blimey! Begad! Fill t' spirals in t' tube. Blimey! Ahoy! T' spirals actually aren't too bad, matey, and t' tube is white. Avast! If you go with t' factory color scheme (white) you could probably get away without filling.

Son: I'm done building, me hearties, me hearties, let's go fly. Seriously. Yeah, I could take some time t' make it look good, matey, but this isn't one o' those rockets. Arrr! Let's fly. Avast! I want t' get started on me cert rocket. Arrr! I'll take more time on that one.

Construction Rating: 4 out o' 5

Flight:
Dad: For all our rockets larger than 1" diameter, me hearties, we keep a supply o' Nomex t' avoid usin' wadding. Waddin' can be easier in t' smaller rockets, me bucko, arrr, but t' larger ones just take too much. Arrr! Besides, reuseable Nomex is more eco friendly.

Other prep is standard. Ya scallywag! Avast, me proud beauty! Yes, thar's a lot o' this review that just says "it's standard issue." That's because this is a pretty standard rocket. Avast! Steppin' into high power, shiver me timbers, many o' t' rockets are pretty "standard" as well. Avast! Ahoy! Just stronger materials. Well, blow me down! At a certain point, matey, you can't do anythin' too fancy with high power motors, because t' motors will just shred t' rocket from t' high thrust.

Son: What he said. Ahoy! I'm gettin' tired o' typing. Begad! Avast, me proud beauty! I haven't flown mine yet. Weather hasn't been good enough.

Recovery:
Dad: My turn t' say it. Begad! Well, arrr, blow me down! What he said. Ahoy! Arrr! We haven't flown either rocket yet as t' weather hasn't cooperated. My expectation is that, like everythin' about this kit, it will be typical Estes. Aye aye! T' chute is too big, and it will float, me bucko, arrr, so we'll probably fly with a streamer or smaller chute. Aye aye! Avast! As we get a chance t' fly these, matey, I'll be postin' t' flight logs, ya bilge rat, and updatin' t' review through t' flight log comments. Ahoy! Actual flight is just t' last validation o' t' build in this case. Aye aye! T' primary goal be t' give him a solo build t' validate he has t' skills necessary t' attempt his cert build.

Son: So, do I pass? When can I start on t' Matrix?

Flight Rating: 3 out o' 5

Overall Rating: 3 out o' 5

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