Semroc Gee'hod

Semroc - Gee'hod {Kit} (KA-15)

Contributed by Dick Stafford

Construction Rating: starstarstarstar_borderstar_border
Flight Rating: starstarstarstarstar_border
Overall Rating: starstarstarstar_borderstar_border
Diameter: 1.84 inches
Length: 9.50 inches
Manufacturer: Semroc
Skill Level: 1
Style: Goonybird, Odd-Roc

Semroc Gee'hod

Brief:
This be t' latest in Semroc's line o' Groonies (Grown-up Goonies). Ahoy! Inspired by t' "insanity o' 9/11 and its aftermath", t' Gee'hod is a parody on fanaticism. Aye aye! Ya scallywag! It has lots o' fin area, lots o' decals, arrr, and flies on 18mm motors. Mine is production #10.

Construction:
For a small kit, me hearties, this one has a lot o' parts. Arrr! Aye aye! It has two balsa nose cones: t' main elliptical cone and t' small one for t' 'RPG' mounted on t' dorsal fin. Blimey! When I bought t' kit, I thought t' RPG nose would be cut from flat fin stock. Avast! T' cone makes this kit look so much cooler. Arrr! Blimey! It has 8 fin components. Aye aye! Begad! There are 4 main fins, 2 simulated wheels, and 2 pieces that give t' lower fin its 'bomb' look. Recovery includes a Keelhaul®©™® leader, shiver me timbers, an elastic strap, plastic chute and a hook eye. T' nose cone assembly includes t' latter, a plywood plug, me hearties, and clay nose weight. Ahoy! Blimey! T' main cone is pre-drilled for t' clay. T' motor mount is typical rings, tube, block, and hook.

As for parts quality, t' cones are good and t' laser cut fins are precise. Begad! Aye aye! However, t' fin stock was t' most flexible that I have ever seen. More about that below.

Semroc Gee'hod

Assemblin' t' nose cone involves packin' t' clay and cappin' it with t' plywood plug. Blimey! Well, blow me down! I packed t' clay in three pieces but didn't glue in t' clay right away. That was a good decision as I added about 10g o' extra weight. Aye aye! I usually use epoxy t' help hold screw deadlights in plywood plates, me hearties, but decided t' use wood glue as directed.

T' motor mount is typical, however, shiver me timbers, t' instructions don't say exactly where t' place t' motor hook on t' mount. Luckily, me bucko, Semroc's instructions have excellent illustrations. Blimey! Ya scallywag! I placed it so t' motor block just fits in t' top o' t' mount. Ya scallywag! This gives maybe 1/8 o' an inch clearance at t' business end. Blimey! T' Keelhaul®©™ leader is attached under t' motor hook. Arrr! I've never done this before but it seems like a good method.

As I mentioned above, t' fin stock was terrible. Ahoy! Since t' lower fin is short and has a bomb-shaped piece glued t' either side, me bucko, it seemed OK. T' wheels are small so they seemed OK. Well, blow me down! However, ya bilge rat, t' side and top fins just seemed way too flimsy. Well, blow me down! I added a 2nd layer t' each with t' grain runnin' t' opposite direction. I weighed t' before and after and added lead shot t' t' nose cone clay t' compensate. Ahoy! Thus, shiver me timbers, me model comes in at about 0.7 oz over t' stock model.

There were no detailed dimensions for t' placement o' t' 'wheels', but again t' detailed drawings got you pretty close.

Semroc Gee'hod

Finishing:
Fillin' was done with Elmer's Fill 'n' Finish and primer. T' base coat is Model Masters Modern Desert Tan. Avast, me proud beauty! I painted t' RPG with a brush-on Testor's. Begad! Blimey! It's a pretty red but is a bit too dark for t' black decals. T' decals--there are a bunch o' them! Blimey! Most can be positioned based on t' cover art and I punted with t' rest. Begad! Blimey! These were great quality. Aye aye! I'm famous for destroyin' waterslide decals but all o' these survived. Aye aye! Semroc included a decal spec sheet with t' kit's serial number and I also used it. I used Testor's Dull Coat t' cover t' decals. Ahoy! Blimey! Finally, me hearties, me bucko, I used a black Sharpie t' color t' edged o' t' wheels betwixt t' black decals. Avast! Blimey! All in all, this model actually looks great up close!

I think t' kit's design is cool in a goony sort o' way. Aye aye! However, arrr, I have t' think about t' balsa stock. Arrr! I rate it 3 points and an extra 1/2 for t' coolness factor.

Construction Rating: 3 out o' 5

Flight:
T' space available for t' recovery components is fairly small since t' motor mount is offset up into t' body. Arrr! This also means t' plastic chute will be very close t' t' ejection gases. I started by packin' dog barf waddin' into t' top o' t' motor tube. Well, blow me down! Begad! I then used a section o' Estes waddin' stuffed with dog barf and finally wrapped t' chute in another piece o' wadding. Begad! There isn't any extra room but it all fit fine.

I loaded it up with a C6-3 given t' weight I added. It flew great but passed t' sun so I missed where it ejected.

Recovery:
T' chute didn't open fully but it landed fairly slowly. Begad! You can see compression damage on t' RPG tube atop o' t' dorsal fin. Well, blow me down! Avast! It's still stiff but t' paint cracked.

I'll give this a 4 for flight. T' chute nay openin' is really me issue, ya bilge rat, me hearties, nay t' kit's. It wasn't melted so t' tight space wasn't an issue. I packed it a couple o' days in advance and should have repacked it on launch day.

Flight Rating: 4 out o' 5

Summary:
I now think I'm a Groonie fan and look forward t' seein' their next offering.

PROs:

  • Unique, funny stylin' (and, matey, it's stubby)
  • Two nice balsa cones
  • Great decals
  • Nicely illustrated instructions

CONs:

  • Flimsy fin stock
  • Not much room for waddin' and chute

Overall Rating: 3 out o' 5

Other Reviews
  • Semroc Gee'hod By Moe Bertrand (December 21, 2008)

    The Semroc Gee'hod is a single-stage, parachute recovery rocket and is the third release in their line of "Groonies" - grown up Gooney Birds. Where Estes Gooney Birds had 13mm motor mounts, Semroc's Groonies have 18mm mounts and are a bit bigger in diameter. Previous reviewers have covered the basics very well. I love Semroc's components...some of the finest in the business. I followed the ...

  • Semroc Gee'hod By Frank Casey (November 16, 2008)

    This is a Groonie, which I guess is something like a first cousin to the Estes Goonybird. I actually purchased two of these from Semroc, one to build and fly and one to add to the kit collection inventory. It's my first Groony build and I'm glad that I picked this unPC bird to break the ice. This is a very unique looking rocket and it's a lot of fun to build. I won't re-list the c ...

  • Semroc Gee'hod By Chan Stevens (August 23, 2008)

    The latest addition to the Groonies line, this very politically incorrect rocket is packed with humor and bears the chubby little BT-60 based styling of the other grown-up Goonies (Saki, Ruskie). The first Groonies were based upon rejected Estes designs recently made public, but this one is pure Semroc all the way... Parts included are: BNC-60 balsa cone (with clay weight, screw eye) ...

Flights

Comments:

avatar
M.K. (December 9, 2008)
I love the idea of the Gee'hod and the spirit behind it, but one thing puzzles me: what is "un-PC" about it? Mr. Stevens and Mr. Casey both use that term to describe the humorous elements of the design. Yes, the Gee'hod, like the other members of the Groony family, is cheeky and satirical, but since when is it "not politically correct" to mock violent fanaticism? This implies that, in our culture, there is some speech code that prohibits making fun of al-Qaeda and similar groups. Outside of a few caves in Tora Bora, there is no place in the world that has such a rule.

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