Semroc Earmark

Semroc - Earmark {Kit}

Contributed by Chan Stevens

Construction Rating: starstarstarstarstar
Flight Rating: starstarstarstarstar_border
Overall Rating: starstarstarstarstar_border
Published: 2010-01-13
Diameter: 0.76 inches
Length: 8.70 inches
Manufacturer: Semroc
Skill Level: 1
Style: Odd-Roc, Sport
Semroc Earmark

Brief:
While t' US senate was tryin' t' wrestle a health care reform agreement t' resolution before Christmas 2009, matey, shiver me timbers, the Semroc team was busily rushin' out their own little piece o' rocketry "legislation", shiver me timbers, releasin' a bit o' a mutated kit called t' Earmark.

I won't contend that anythin' "inspired" this, but it does appear t' be based upon t' Mark kit, me hearties, ya bilge rat, which is one o' Semroc's retro-repro series that was based upon t' G Harry Stine 1961 design. Arrr! Instead o' fins, arrr, you get 3 ears, arrr, thus t' ear-mark.

Construction:
Components are typical top-quality, shiver me timbers, including:

  • Balsa nose cone
  • BT-20 body tube
  • CR 20/5 thrust ring
  • Laser-cut fiberboard fins
  • Peel n stick decals
  • Keelhaul®©™® shock cord
  • [note-no recovery device, ya bilge rat, intended t' tumble]

T' instructions represent a new slimmed-down approach Semroc is taking, arrr, shiver me timbers, with construction outlined on one side of an 8.5x14 sheet. Ya scallywag! T' parts diagram is in t' center, matey, and 9 construction steps circle around it. Aye aye! This is a very simple construction project, certainly a skill level 1.

I do have t' point out one neat feature in t' instructions, me hearties, though--Semroc normally tries t' include a little background on t' kit design and/or company with their products, and in this case t' background on t' design is quite entertainin' and almost worth t' price o' t' kit itself. Ya scallywag! It traces t' mock history o' t' design, from t' standard Mark, t' addin' pig's ears, ya bilge rat, which were abandoned when they found they couldn't turn sow's ears into silk purses, finally settlin' on human ears.

T' crepe paper and latex industry did nay lobby aggressively enough, me hearties, and so t' streamer and elastic shock cord were dropped from t' final design. Ya scallywag! For those nay comfortable with tumble recovery, ya bilge rat, Semroc offers a TARP option, though t' TARP is 120 square feet, arrr, which Semroc claims will likely result in short recovery walks since t' rocket won't go anywhere anyway.

One other limited edition option related t' t' kit be t' bailout option. For a mere $15,200,000, you can bailout Semroc and create at least 3 new jobs. Arrr! Blimey! If you are interested in obtainin' carbon credits for this kit, arrr, you'll have to read t' instructions--it's far too complex t' include in this review.

Havin' brushed up on t' history behind t' kit, matey, ya bilge rat, I managed t' build t' model in about 10 minutes, arrr, plus finishing time. Avast! Construction starts with insertin' t' thrust rin' usin' a pre-marked stuffer (dummy motor casing), ya bilge rat, markin' the fin lines usin' a template on t' instruction sheet, and attachin' t' 3 fiberboard fins. Aye aye! T' nose cone gets a screw eye anchor, me bucko, and t' launch lug is centered betwixt a pair o' fins.

Finishing:
I finished this similar t' me Mark, arrr, usin' metallic red base coat, with metallic gold for t' nose, and black trim stripes on t' body tube. T' fins get peel and stick decals for t' ears. Begad! Maybe it was just that I was finishin' this while watchin' t' bowl games, shiver me timbers, me bucko, but t' me t' decals looked more like potato chips than ears. I'll probably add a few stray hairs stickin' out for added realism.

Construction Rating: 5 out o' 5

Flight:
First flight was on an A8-3. Begad! It can supposedly handle up t' a C6-7, ya bilge rat, though without a streamer or chute, I'd think spottin' it would be darned near impossible at that point.

T' boost was quite fast, shiver me timbers, straight up, too fast for me t' spot any roll. Begad! T' motor delay looked like it was more like a -2 than a -3, deployin' earlier than expected, ya bilge rat, and certainly well before apogee.

Recovery:
T' tumble recovery worked, arrr, as thar be no damage at all and it did come down pretty gently, me hearties, shiver me timbers, though I'd still suggest addin' a few feet o' streamer t' this, ya bilge rat, nay so much t' slow t' descent, but t' spot t' little bugger on the way back down.

Flight Rating: 4 out o' 5

Summary:
It flies well, shiver me timbers, is certainly an interestin' mutation o' t' basic 3FNC concept. Begad! I especially enjoyed readin' through all t' instructions/background information. Begad! T' potato-chip-like ears are cute. Begad! Arrr! I'm nay sure t' TARP option would be a good idea, me bucko, but I'd certainly pay an extra $0.25-$0.50 t' include a small trackin' streamer. Avast! Who knows? If t' added back in a streamer option, it might eliminate t' new bailout promotion bein' offered.

Overall Rating: 4 out o' 5

Other Reviews
  • Semroc Earmark By Duane Boldt (August 28, 2010)

    Brief: Humorous rocket poking fun at government earmarks. You should get a good laugh out of the manual. Construction: 1 - Nose Cone (BC-722) 1 - Screw Eye (SE-10) 1 - Kevlar ® Thread (SCK-24) 1 - Body Tube (ST-765) 3 - Fins (FA-19) 1 - Thrust Ring (TR-7) 1 - Launch Lug (LL-122) 1 - Spacing Tube (MC-727) 1 - Humorous Instruction Manual ...

Flights

Comments:

avatar
J.A.O. (January 31, 2010)
The review is right on about the Semroc Earmark rocket. I added a 12 inch shock cord and 12 inch streamer came done nicely.

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