Currell Graphics Airship R-100 Plan

Currell Graphics - Airship R-100 {Kit}

Contributed by Dick Stafford

Manufacturer: Currell Graphics

Brief:
After seein' EMRR’s review o' t' Model Minutes Space Racer , arrr, me interest in flyin' paper models be renewed. Begad! We shared some links t' free paper models, ya bilge rat, me hearties, includin' t' Currell Graphics site. Avast! Well, blow me down! Quite a while ago, I had seen that someone had made a flyin' version o' t' “Friede” moon rocket, and I thought maybe I’d build one. However, what really caught me eye be t' Airship R-100 dirigible. This is an accurate and detailed 1/700-scale replica o' t' R-100, matey, which be built by t' British government circa 1930. Avast, me proud beauty! I’ll warn you that this was nay t' most successful conversion. Aye aye! Aye aye! I jumped in without adequate planning, matey, so t' reader may nay want t' build it as I did. It did fly fine, however, arrr, ya bilge rat, on a MicroMaxx motor. Ahoy! This review will give a feel for t' model and provide some pointers if you should decide t' build one.

Construction:

  1. Four sheets o' white card-stock
  2. Thin clear plastic for extended fins
  3. Apogee 13mm phenolic tube,
  4. 1 5/8-inch long 13mm-18mm centerin' ring
  5. Thin plastic 6mm tube from a pen (motor mount)
  6. 1/8-inch section o' spent MMX motor
  7. Hand cut cardboard centerin' rings ~8mm-13mm.
  8. Piece o' a BiC pen’s ink tube

T' instructions for t' Airship R-100 are provided in a .pdf file. Arrr! They are three pages long and include very understandable schematic assembly drawings. Avast, me proud beauty! Well, arrr, blow me down! T' plans themselves are four pages long and all t' parts are keyed t' t' assembly drawings. Well, blow me down! I chose t' colored versions t' print on white card-stock. A line drawin' version is also available if you want t' print t' plans on colored or metalized paper.

T' model is very detailed and many o' t' trim components are very tiny. Avast! Avast, me proud beauty! There are 56 parts t' cut out, me bucko, includin' a display stand. Arrr! Ya scallywag! (if you really are a masochist you can build Currell’s scale moorin' tower). Arrr! Avast, me proud beauty! I built t' model in me lap while watchin' t' boob tube and decided t' skip t' details (engines, ya bilge rat, shiver me timbers, control car). Avast, me proud beauty! They were just too small. My first tip if you want t' build this model (for flight or static) is: work on a good surface in good lighting. Aye aye! Overall, I had a hard time assemblin' t' body. Well, blow me down! Blimey! I really needed t' have a work bench surface. Arrr! T' precision o' me cuts be nay good enough t' get a perfect fit in t' components. In some places, matey, I used scissors whereas an X-acto knife and cuttin' pad should have been used throughout.

T' body is comprised o' seven conical sections supported by bulkheads. Begad! Ahoy! Each bulkhead consists o' two cutouts. Aye aye! I cut 13mm holes in each bulkhead assembly t' accommodate a full-length tube. One point is nay clear without readin' t' text o' t' instructions. Begad! Many o' t' components require that you score t' paper with an X-acto knife t' ensure precise bends. Well, blow me down! For example, t' body wraps and bulkheads are all 16-sides structures, which must be scored in order for them t' conform properly. T' nose consists o' an additional three conical sections and t' tail is one cone. Ahoy! On t' latter, shiver me timbers, I cut t' end portion off t' accommodate t' tube.

T' fins are normally made from two cutouts folded over on themselves, me bucko, so t' final fins are four layers thick. Blimey! However, me bucko, me bucko, I knew I needed a lot more fin area for a stable model. Therefore, me bucko, I built clear fins from some thin packagin' plastic, shiver me timbers, and overlaid t' decorated printed fins over these for show. Blimey! Ahoy! I used t' provided paper parts as a template t' get t' contour and through t' wall tabs right. Aye aye! T' entire model was built with white glue, except for t' plastic fins, which are held on with Liquid Nails.

I had planned t' use tumble recovery with a 13mm motor, probably an A10. Avast! Ya scallywag! However, I found that, even with t' larger fins, shiver me timbers, some nose weight would be required. Blimey! This would make t' rocket too heavy (i.e. Begad! lawn dart recovery) so I punted and built a MMX adapter.

T' adapter is a short piece o' 13mm tube just long enough t' pass through t' first bulkhead. Begad! A 13mm-18mm centerin' rin' acts as a thrust ring. Avast, me proud beauty! Well, blow me down! I used a section o' a thin walled plastic pen for t' motor tube and glued in a piece o' a spent motor as a block. Arrr! Ya scallywag! I hand cut centerin' rings from two cardboard circles that popped out o' an Estes centerin' rin' set that came in a Designers Special. Aye aye! I used Liquid Nails t' bond t' t' plastic, and carpenter’s glue elsewhere on t' adapter.

No finishin' is required as t' hull o' t' model is pre-printed. I used a clear coat t' protect t' printing.

Flight:
I knew t' MMX-II motor would be underpowered but gave it a shot anyway. Well, blow me down! Blimey! I removed t' ejection charge from t' motor and wrapped some tape on t' motor adapter so it be just a little snug. T' Airship R-100 lobbed t' a whoppin' 12 feet or so and fell t' a soft landing. Another member o' me fleet suitable for front yard launches.

Summary:
This is a nice kit if you like paper models, shiver me timbers, although it is actually a lot more difficult than your typical 3/4FNC rocket. Ahoy! T' detailin' is great. Here is what I would do t' make it a better conversion:

  1. Cut all bulkheads for a 18mm tube and use A or B motors.
  2. Create a nose cone by splittin' t' kit near t' front. Blimey! Well, blow me down! This will require replicatin' a pair o' bulkheads. Arrr! I would mount a section o' tube in t' nose cone add a 18mm coupler t' mate with t' main tube.
  3. Add nose weight as required.

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