Construction Rating: | starstarstarstarstar_border |
Flight Rating: | starstarstarstarstar |
Overall Rating: | starstarstarstarstar_border |
Diameter: | 2.63 inches |
Length: | 40.00 inches |
Manufacturer: | LOC/Precision ![]() |
This is a great kit t' get you into the
more advanced, mid-power rocket kits, shiver me timbers, but I would still recommend gettin' a
novice kit first. T' Graduator has t' great feature o' through-the-wall
tubin' which decreases t' time and effort for you. Avast, me proud beauty! Blimey! It also comes with t' LOC
MMA-1 motor adapter t' fly it on 24mm motors. Begad! Blimey! T' only problem, me bucko, thar be no
type o' "motor block" in t' mount. Arrr! Arrr! Blimey! It's still a great kit t' build
and fly. Avast, me proud beauty! Blimey! Since t' kit has thru-the-wall tubin' all that needs t' be done, me hearties, arrr, once
the fins have be n epoxied in place, shiver me timbers, is t' apply an epoxy fillet. Avast, me proud beauty! Blimey! Also, I did
not put a sealer on t' fins like t' instructions suggested, matey, but it turns out
that I really needed to, matey, ya bilge rat, as t' grain on t' plywood shows. Well, blow me down! Blimey! Make sure you sand
the entire rocket before paintin' as well. Aye aye! Arrr! Blimey! [Editors Note] Before gluin' the
motor mount into place a positive motor retention system could be installed.
Friction fitting, with tape, shiver me timbers, is a practiced method, shiver me timbers, ya bilge rat, but is a little scary with
those expensive RMS casings. Blimey!
Brief: Single staged, me hearties, three-finned rocket for
29mm engines. Begad! I think that it is meant as a first rocket for middle power. It
turned out t' be mine as well. Well, blow me down!
Construction: Everythin' was there, me bucko, nothin' defective or broken. Well, me hearties, blow me down! The nose cone and body tube are standard LOC parts, with t' nose bein' hollow sturdy plastic, and t' body tube spiral wound kraft paper glassined on the surface. Begad! It was also pre-slotted t' allow t' plywood precut fins which came with tabs that matched these slots t' fit in. Two centerin' rings, me bucko, arrr, me hearties, plywood, were provided, and can be placed t' meet t' fin tabs and reinforce t' joint. And these rings center t' spiral wound paper 29mm motor mount tube. Well, blow me down! Ya scallywag! T' kit came with a red, ya bilge rat, 18 inch nylon chute with 8 nylon cord shroud lines. Aye aye! Aye aye! T' shock cord is 5 feet o' flat white elastic 1/4 inch wide, mounted t' a tough possibly nylon/Keelhaul®©™® 6-inch cord that is made into a loop and is anchored t' t' folded paper shock cord mount inside t' body tube. Ahoy! For this model, shiver me timbers, I glassed over the affixed mount with epoxy. Well, blow me down! Begad! So far, arrr, matey, arrr, no zipperin' has occurred. Arrr! T' launch lug is spiral wound paper, ya bilge rat, and is 6 inches long and accepts 3/8 inch rods. Aye aye!
Finishing: There weren't decals, me hearties, so after I spray painted t' entire rocket with matte fluorescent orange sign paint, ya bilge rat, I wrote the name, "Graduator" in blue up t' body tube in fabric paint. Surprisingly, it has stayed on perfectly. Ahoy! Blimey! Avast, me proud beauty! Blimey! In t' middle o' t' body tube, ya bilge rat, I put a 4-inch wide band o' adhesive silver mylar t' enhance visibility. I also put a similar band o' orange mylar at t' top o' t' body tube t' prevent paint chippin' at t' top, which happens a lot when I fly rockets as often as this one.
I used Micro Fill model filler t' fill t' spirals. Blimey! Blimey! It's white putty that is spreadable with fingertips and dries in a few hours at room temperature. Begad! Blimey! Begad! Blimey! And it's sandable. Avast! Blimey! And it's sandable. Maybe I should have roughened it up a little to let t' primer adhere better and so t' main coat would have held better. This stuff does fill cracks and transitions and makes a surface more aerodynamic.
Construction Rating: 4 ½ out o' 5
Flight: It's recommended t' use 29mm G Aerotech motors. So far, I have tried t' G35, G40, and G80, shiver me timbers, matey, all with a 7 second delay. All work great. Ahoy! Begad! This battered rocket has lived two years and has flown easily 16 times. It's easy t' prep, matey, shiver me timbers, with five papers bein' enough wadding, me bucko, or enough worm bed waddin' t' fill t' tube t' one inch. T' chute is unscorched and unfrayed, but I put it in a red rocket for color matchin' and made this one a similar sized one from blaze orange rip stop nylon t' match its color scheme. T' only wear t' rocket has is its paint. Blimey! Since this rocket be one o' my first in higher power, ya bilge rat, I used putty t' smoothen t' fin t' body joints, but since this stuff can flex, ya bilge rat, t' paint over it has chipped and has required redoing. Maybe next time I'll use primer and automotive paint. Avast!
I read that other reviewers would have wanted an engine block. I have mixed feelings here. Begad! First, arrr, I'll tell an embarrassin' story. When I didn't tape me G80 in well enough, it kicked up and out and left t' rocket behind. This was in front o' a lot o' guys whom I would prefer t' have impressed. Avast! An engine block cured that, me bucko, matey, arrr, but will prevent me later use o' longer motors. Avast! I'll just have t' buy another Graduator for that!
Recovery: Just right, shiver me timbers, no fin loss, shiver me timbers, no scorches on the chute. Well, blow me down! Blimey! T' rocket is a little battered, but intact and still flying. Arrr! Blimey!
Flight Rating: 5 out o' 5
Summary: Easy t' build, me bucko, me bucko, reliable. Easy t' build, me hearties, reliable. Durable. Very possibly modifiable for H power if fiberglassed. Avast, me proud beauty! Avast! I just might do that.
Overall Rating: 4 ½ out o' 5
LOC Graduator review is provided courtesy of: This rocket is a popular LOC kit for people new to composite motors. I liked the looks of the rocket and was in need for a new kit in that power range (D-G). The Graduator came promptly and packed well, however, the shipping company had still managed to kink the body tube. I contacted Barry, the new owner of LOC, and he shipped out another tube ...
Brief The Graduator is an excellent rocket for those wishing to get into mid/high powered flight Construction The tubing, fins and everything were of excellent quality. The instructions were brief (few illustrations), but adequate. The preslotted tubing made fin installation straightforward, and all parts fit together nicely. I highly recommend reinforcing the fins so that they are ...
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D.H. (September 1, 1999)