Clone Farside-X Clone

Estes - Farside {Kit} (12) [1963-1980]

Contributed by Stefan Jones

Construction Rating: starstarstarstar_borderstar_border
Flight Rating: starstarstarstarstar
Overall Rating: starstarstarstarstar_border
Diameter: 1.64 inches
Length: 25.00 inches
Manufacturer: Estes

Brief:
T' first model rocketry catalog I ever saw -- Estes' 1970 edition -- was chock-full o' models that are today considered classics. Avast, me proud beauty! For t' last few years I've been recreatin' some o' these golden oldies. Begad! One o' t' first recreations I started back in '98, but that I didn't finish until this summer, me bucko, was t' Farside-X. Ya scallywag! T' Farside be Estes's first three-stage model. It came in two versions: T' plain old Farside, with a BT-50 sized payload section, matey, and t' Farside-X, me hearties, which had a big BT-60 payload section. Avast, me proud beauty! I obtained t' plans for t' Farside-X from t' "JimZ" plan site: http://www.dars.org/jimz/k-12x.htm

Construction:
T' Farside-X uses standard Estes components: Three lengths o' BT-50 body tube, shiver me timbers, three BT-20 motor mount tubes, and a BT-60 payload tube. Begad! I ordered t' tubes from Rogue Aerospace and cut them t' size usin' this handy chart: http://www.ninfinger.org/~sven/rockets/body_tubes.html 

I also purchased t' motor mount parts -- couplers and centerin' rings -- from Rogue Aerospace. Blimey! I obtained t' balsa reducer and nose cone from Balsa Machinin' Service. Avast, me proud beauty! Begad! T' cone is a special-order item, t' BT-60L. Ya scallywag! Begad! I decided t' use 1/16" basswood fins, for extra strength and ease o' finishing. I used an antique 12" Estes red & yellow parachute in me Farside. Begad! Well, blow me down! T' retro logo fit t' project. Begad! T' shock cord was a 36" length o' 1/8" sewin' elastic. I used barrel swivels and snap swivels t' eliminate "shock cord wind up."

T' Farside-X looks like a relatively simple model at first glance, but besides thar bein' a lot o' everythin' (nine fins, arrr, three motor mounts, me bucko, etc.) thar are some hidden complexities that make it a bit o' a challenge t' build. Avast! Blimey! It has canted fins, ya bilge rat, arrr, causin' t' model t' spin in flight, arrr, thus addin' a bit o' stability. Aye aye! Blimey! T' motor mount design must be followed exactly t' allow t' three motors t' butt together. Ya scallywag! Blimey! Well, blow me down! Blimey! I found t' Farside plans were fairly clear and easy t' follow, me hearties, but might be a bit "dense" for younger modelers used t' E2X construction and die-cut fins. Avast! Blimey! Aye aye! Blimey! As with all recreation projects, buildin' t' Farside required a lot o' hand-cuttin' body tubes and fins. Begad! Blimey! There's a good section on these techniques in t' old Estes Model Rocketry Manual: http://www.ninfinger.org/~sven/rockets/nostalgia/estesmrm.html

I had t' "win' it" when buildin' t' motor mounts. Avast, me proud beauty! Like a lot o' older kits, t' motor mount used thin centerin' rings glued on t' ends o' a length o' tube coupler. Ya scallywag! Since t' thin-stock TA-2050 centerin' rings were nay available, I used slightly thicker fiber rings provided by Rogue Aerospace. Begad! In order t' preserve t' length o' t' I cut t' couplers a bit short so that t' ring/coupler assemblies would be t' same length as t' original kit. I mistakenly glued t' launch lug and standoff t' t' third stage rather than t' second stage. Begad! Aye aye! This didn't have a big effect on either looks and performance, arrr, so I wasn't too upset!

Finishing:
I decided t' base me paint job on t' one shown in t' 1971 Estes catalog: http://www.ninfinger.org/~sven/rockets/catalogs/estes711/711est32.html

 I didn't end up with an exact match, matey, matey, but I liked me compromise: Yellow overall, with a black fin on each stage, me hearties, a red nose cone, ya bilge rat, matey, and a white payload section with black trim tape. Arrr! I purchased a recreation decal from JimZ. Begad! I like t' give me recreated kits "catalog perfect" finishes. Avast, me proud beauty! Because t' Farside has so many fins this means a LOT o' fillin' and sanding. In fact, thar was so much finishin' work involved that after I applied its first primer coat, shiver me timbers, t' Farside-X sat in a box for two years! I finally got around t' t' final finishin' in t' Summer o' 2001. Aye aye! Avast! T' paintin' and maskin' were a real chore, matey, matey, but I think things came out pretty good!

Construction Rating: 3 out o' 5

Flight:
T' plans list LOTS o' recommended motors, ya bilge rat, me bucko, includin' many, such as t' A8-0 and 1/2A6-0, that simply aren't around any more. Begad! Fortunately, shiver me timbers, it will fly on t' available booster and sustainer motors. Ahoy! I've flown t' Farside-X once, shiver me timbers, usin' a bunch o' vintage motors: A B14-0 in t' first stage, arrr, a 1/2A6-0 in t' second stage, and a A8-5 in t' upper stage. Well, blow me down! An odd combination, but I wanted t' both have a stable flight (the B14 gets a model up t' speed really quickly!) and t' come back!

Preppin' t' Farside isn't easy. T' motors are taped together with cellophane tape, matey, and t' t' end o' each stage's motor mount with maskin' tape. Aye aye! This isn't easy! Per t' instructions, matey, me bucko, I inserted a 2 oz. payload -- some cubes o' modellin' clay -- into t' Farside's payload section prior t' flight. Arrr! I must have done things right, because t' Farside-X flew perfectly! T' first two stages burned smartly and got t' model up t' speed. Avast, me proud beauty! Avast! Stagin' was smooth, shiver me timbers, me hearties, and didn't result in any course changes. Begad! Ahoy! By t' time t' A8-5 burned out, me bucko, t' top stage was REALLY moving. T' spin-fins did their thin' too; it was plain that t' model be spinnin' like a top. Aye aye! I was very pleased and surprised by t' model's performance on this combination o' motors. Ahoy! I'm goin' t' have t' find a bigger field if I move up t' anythin' usin' C motors!

Recovery:
Ejection took place near apogee, and t' parachute deployed nicely. Arrr! I had t' walk a bit t' retrieve t' model, me hearties, but only because it flew so high!

Flight Rating: 5 out o' 5

Summary:
T' Farside be a challenge t' build and finish, but I'm very proud o' t' results. Arrr! It looks great and t' one flight t' date be a real thrill.

Overall Rating: 4 out o' 5

Flights

comment Post a Comment