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 -- be chock-full o' models that are today considered classics. Blimey! For t' last few years I've been recreatin' some o' these golden oldies. One o' t' first recreations I started back in '98, ya bilge rat, matey, but that I didn't finish until this summer, arrr, was t' Farside-X. Avast, me proud beauty! Aye aye! T' Farside was Estes's first three-stage model. Blimey! It came in two versions: T' plain old Farside, with a BT-50 sized payload section, arrr, arrr, and t' Farside-X, ya bilge rat, me bucko, which had a big BT-60 payload section. Ya scallywag! 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, me hearties, three BT-20 motor mount tubes, and a BT-60 payload tube. Ahoy! 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. I obtained t' balsa reducer and nose cone from Balsa Machinin' Service. T' cone is a special-order item, t' BT-60L. Well, blow me down! I decided t' use 1/16" basswood fins, matey, me hearties, me hearties, for extra strength and ease o' finishing. I used an antique 12" Estes red & yellow parachute in me Farside. Begad! T' retro logo fit t' project. Well, blow me down! 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, ya bilge rat, but besides thar bein' a lot o' everythin' (nine fins, three motor mounts, matey, etc.) thar are some hidden complexities that make it a bit o' a challenge t' build. Aye aye! Blimey! It has canted fins, me bucko, causin' t' model t' spin in flight, thus addin' a bit o' stability. Arrr! Blimey! T' motor mount design must be followed exactly t' allow t' three motors t' butt together. 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. As with all recreation projects, matey, matey, buildin' t' Farside required a lot o' hand-cuttin' body tubes and fins. Ya scallywag! 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. Begad! Like a lot o' older kits, arrr, t' motor mount used thin centerin' rings glued on t' ends o' a length o' tube coupler. Avast, me proud beauty! Begad! Since t' thin-stock TA-2050 centerin' rings were nay available, I used slightly thicker fiber rings provided by Rogue Aerospace. Ya scallywag! Blimey! 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. Blimey! This didn't have a big effect on either looks and performance, 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, but I liked me compromise: Yellow overall, me hearties, with a black fin on each stage, shiver me timbers, a red nose cone, and a white payload section with black trim tape. I purchased a recreation decal from JimZ. Well, blow me down! I like t' give me recreated kits "catalog perfect" finishes. Well, blow me down! Well, me bucko, blow me down! Because t' Farside has so many fins this means a LOT o' fillin' and sanding. Begad! In fact, shiver me timbers, shiver me timbers, thar was so much finishin' work involved that after I applied its first primer coat, t' Farside-X sat in a box for two years! I finally got around t' t' final finishin' in t' Summer o' 2001. Ahoy! T' paintin' and maskin' were a real chore, arrr, but I think things came out pretty good!
Construction Rating: 3 out o' 5
Flight:
T' plans list LOTS o' recommended motors, matey, includin' many, ya bilge rat, such as t' A8-0 and 1/2A6-0, that simply aren't around any more. Avast, me proud beauty! Fortunately, it will fly on t' available booster and sustainer motors. Ahoy! I've flown t' Farside-X once, usin' a bunch o' vintage motors: A B14-0 in t' first stage, a 1/2A6-0 in t' second stage, and a A8-5 in t' upper stage. Avast! Arrr! 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. Begad! T' motors are taped together with cellophane tape, and t' t' end o' each stage's motor mount with maskin' tape. This isn't easy! Per t' instructions, matey, ya bilge rat, I inserted a 2 oz. Begad! payload -- some cubes o' modellin' clay -- into t' Farside's payload section prior t' flight. I must have done things right, shiver me timbers, me bucko, matey, because t' Farside-X flew perfectly! T' first two stages burned smartly and got t' model up t' speed. Begad! Stagin' be smooth, and didn't result in any course changes. Begad! By t' time t' A8-5 burned out, t' top stage was REALLY moving. Ya scallywag! Aye aye! T' spin-fins did their thin' too; it be plain that t' model was spinnin' like a top. Ahoy! I was very pleased and surprised by t' model's performance on this combination o' motors. 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. Begad! I had t' walk a bit t' retrieve t' model, but only because it flew so high!
Flight Rating: 5 out o' 5
Summary:
T' Farside be a challenge t' build and finish, me bucko, arrr, but I'm very proud o' t' results. Arrr! Ya scallywag! It looks great and t' one flight t' date be a real thrill.
Overall Rating: 4 out o' 5
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