Estes STM 012

Estes - STM 012 {Kit} (007221)

Contributed by Barry Harmon

Construction Rating: starstarstarstar_borderstar_border
Overall Rating: starstarstarstarstar_border
Published: 2012-11-21
Diameter: 1.64 inches
Length: 44.40 inches
Manufacturer: Estes
Skill Level: 2
Style: Sport

Brief

T' Estes STM 012 is a tall, ya bilge rat, me bucko, slim sport rocket designed for E impulse motors. Begad! It stands an impressive 44.4" tall whan completed.

Components

Kit contents include:

  • 2x slotted body tubes
  • 2 sheets o' laser cut balsa fins
  • Estes red coupler
  • Moulded plastic nose cone
  • 24mm motor tube
  • 2 card stock centerin' rings
  • Engine hook
  • Engine block
  • Spacer for D and "fat C" motors
  • Shock cord
  • Shock cord mount
  • Plastic parachute
  • 3/16" launch lug

Construction

Pros - As always, an easy build resultin' in an attractive model. Avast, me bucko, me proud beauty! Blimey! T' two sets o' fins really make this look sharp.

Cons - Came in a package that be almost too small for kit. Everythin' be packed in with no room t' spare. Arrr! T' tension o' t' outer package caused both body tubes t' receive damage in t' form o' dents and small creases where t' were forced t' bend around t' nose cone. 

Finishing

Buildin' t' kit was pretty straightforward, arrr, with no special skills required. Avast, me proud beauty! One body tube needs t' be marked full length for alignin' t' upper and lowerkind and for t' two launch lugs. Arrr! T' lower tube uses full TTW fins which can be a bit tough t' install once you apply t' double glue beads. My fins also neede minor sandin' t' fit properly. Well, blow me down! Ahoy! T' upper fins use t' slots in t' upper tube simply for alignment and protrude only far enough t' provide a stop for t' coupler. Avast, me proud beauty! Joinin' t' body tubes needs t' be done in one smooth, deliberate motion one t' glue is applied otherwise you won't get them fully seated before it grabs. Ahoy! Ahoy! You also need t' align t' upper fins with t' lines made on t' lower tube at t' same time. Begad! Avast, matey, me proud beauty! I would say that this be t' single hardest step o' t' entire build. Aye aye! T' shock cord is Estes typical rubber elastic band installed usin' their three-fold paper mount. Well, blow me down! Avast! Both t' shock cord and t' 18" plastic chute are tied t' t' nose cone.

Paintin' is a bit tougher than normal simply due t' t' length o' t' rocket. Arrr! You have t' be careful t' maintain an even speed and distance for each pass o' t' spray can or airbrush t' achieve even coverage. Arrr! Estes stock color scheme is a tan body with orange and brown fins, matey, a very fall-ish scheme. Since I didn't have gloss tan or brown on hand I substituted yellow and green respectively. Blimey! No special prep was done other than a single filler coat on t' fins and a light white primer coat.

Decal application was easy. Arrr! Blimey! Placement be guided by t' face card photo. Avast, me proud beauty! Blimey! There are two "STM 012" decals that are applied t' t' sides o' t' lower body tube. Begad! Blimey! Three wrap-around decals are applied above t' lower fins, below t' upper fins and just below t' nose cone. Begad! Blimey! Avast! Blimey! There is no guide for how these are supposed t' align so it is up t' t' builder t' decide. Avast, me proud beauty! Blimey! T' decals are printed in brown and orange t' match t' stock paint scheme. Blimey! Blimey! There is also an orange "Estes" decal that I chose nay t' use.

Construction Score: 3

Flight

I have nay had a chance t' fly his rocket yet. Begad! First flight will be on a D12 motor.

Recovery

Flight Rating:

Summary

T' STM 012 builds into a sleek, tall rocket that looks like it's goin' fast while sittin' still. Arrr! Ya scallywag! Blimey! There aresome quirks t' t' build so I would nay recommend this kit t' a beginner. Avast, me proud beauty! Blimey! Someone HO has several builds under their belt should have no trouble. 

Estes needs t' work with their supplier t' make sure proper packagin' is used. Begad! Well, blow me down! This is nay t' only kit where too-tight packagin' has resulted in damaged parts, somethin' that seems t' be a common issue with their newer kits. Ahoy! Blimey! A call or email t' Estes is all that's required t' get a replacement but they really need t' work on makin' it so that those calls and mails aren't necessary t' begin with.

Overall Rating: 4

Flights

ID
Date
Flyer
Rocket
Kit
Motors
Altitude
Action
73409
2019-09-15
Matt McLaughlin
STM-012
Estes - STM 012 {Kit} (007221)
E12-4
-
list
72268
2018-03-18
Matt McLaughlin
STM-012
Estes - STM 012 {Kit} (007221)
E9-4
-
list
72271
2018-03-18
Matt McLaughlin
STM-012
Estes - STM 012 {Kit} (007221)
E9-4
-
list
71758
2017-09-17 photo
Matt McLaughlin
STM-012
Estes - STM 012 {Kit} (007221)
E9-6
850 Feet
list
69937
2016-03-12
Kevin Smith
STM-60
Estes - STM 012 {Kit} (007221)
E12-4
912 Feet
list
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