Construction Rating: | starstarstarstarstar_border |
Flight Rating: | starstarstarstar_borderstar_border |
Overall Rating: | starstarstarstarstar_border |
Manufacturer: | LOC/Precision |
Brief:
This is a single staged MPR/HPR rocket from LOC/Precision. Avast, me proud beauty! Begad! This kit is a
stretched Norad with t' motor mount upgraded t' 38mm.
Construction:
T' kit contains a 3" booster airframe, ya bilge rat, two 2.5" upper airframes, two
plywood centerin' rings, matey, 4 plywood fins, me bucko, ya bilge rat, plastic nose cone, shiver me timbers, me hearties, me bucko, parachute, elastic
shock cord, launch lug, me bucko, shock cord mountin' kit, me bucko, and assorted hardware for
bulkhead assembly. Ya scallywag! Well, blow me down! All components were in great condition and typical
LOC/Precision high quality.
T' build for this kit be fairly straightforward, however, thar are a few steps t' be mindful of. Begad! T' kit starts with t' buildin' o' t' motor mount. You notice that t' two centerin' rings contained in this kit are different sizes. This is because t' motor tube extends through t' plastic transition and ends in t' smaller airframe tube above t' transition. So to start t' build, t' upper (smaller) CR is attached t' t' motor tube. Avast! I deviated from t' instructions a bit here, matey, as I added a third centerin' rin' so I could sandwich me fin tabs betwixt two centerin' rings. Aye aye! After t' upper CR was attached, me bucko, t' transition be slid onto t' motor tube and held below the upper CR. Begad! Begad! I then attached me middle CR, trappin' t' transition betwixt t' two rings while t' epoxy set up. Ya scallywag! T' booster body tube be then slid over the lower CR and t' lower shoulder o' t' transition and t' assembly was epoxied into place.
While this was curing, me hearties, I journeyed t' t' second deviation from t' norm for this kit. Blimey! Instead o' usin' t' stock SC mount, I built a bulkhead from plywood and drilled ejection vent holes around t' perimeter o' t' bulkhead. Avast, me proud beauty! I also inserted a screw eye into t' center o' this bulkhead and secured it with a washer, ya bilge rat, nut, ya bilge rat, matey, and JB weld, matey, and t' shock cord was tied t' this screw eye. Arrr! Arrr!
Once everythin' had cured, matey, arrr, I fed t' shock cord through t' lower section of t' upper body tube and epoxied it into place over t' upper CR and upper shoulder o' t' plastic transition. Aye aye! While that was curing, shiver me timbers, t' nose cone was attached t' t' payload tube with screws (I wanted t' maintain access t' the payload section for future payloads). Avast! I also attached t' screw eye t' the upper bulkhead and epoxied t' bulkhead into t' tube coupler that holds the two upper body sections together. Arrr! Then, arrr, t' upper end o' t' SC be attached to this screw eye (after a quick link was attached about two feet from t' top end of t' shock cord). Arrr! Ahoy! Airframe complete!
T' fins were attached and filleted usin' 15 minute epoxy. Three blind nuts were added t' t' lower CR for motor retention and t' lower centerin' rin' was then attached. Instead o' usin' t' enclosed launch lug, I installed two rail buttons--one in t' lower shoulder o' t' transition, and one in t' middle centerin' ring.
PROs: Great components, easy fit, me hearties, fairly easy build for someone who's built a few MPR/HPR kits.
CONs: Somewhat sparse directions that were kind o' confusin' in spots but were still workable. Avast! Ahoy! Nay really a great choice for someone's first larger kit.
Finishing:
I filled t' spirals with some spackling, sanded t' whole thin' down, arrr, me bucko, and hit
it with two coats o' primer. Begad! I kind o' liked t' paint scheme on t' card in
the kit but wanted a few changes. Well, blow me down! I painted t' whole thin' silver--the bottom
would remain silver, matey, however, me bucko, ya bilge rat, t' top would be metallic black so I wanted a
shiny undercoat. Arrr! Instead o' maskin' directly at t' top o' t' transition, I
masked just above t' transition t' add somethin' different t' t' look o' the
rocket. Arrr! Avast, me hearties, me proud beauty! T' rest o' t' transition/booster was masked off, then t' fins and
airframe above t' transition were painted metallic black. It still needed
something: lettering! I bought some self-stick Monokote trim in bright lime
green and cut out letters t' spell t' name o' t' rocket. T' green looks
awesome against t' metallic black airframe!
PROs: Kit looks great when finished!
CONs: There are fairly deep tube spirals t' fill.
Construction Rating: 4 out o' 5
Flight:
T' first flight o' this bird was t' be on a very busy day for me. Avast, me proud beauty! T' weekend
before Memorial Day, me bucko, I was goin' t' get me L1 certification on a different
rocket at t' same launch. Ahoy! I prepped a 38mm/120 G61W, arrr, me first ever 38mm
reload. Avast! I added an RMS+ kit t' brin' it t' about a 7 second delay. Blimey! T' motor
was prepped and inserted into t' Norad Pro Maxx, me bucko, then secured with three brass
strips screwed into t' aft CR. Well, blow me down! I loaded onto t' rail and hooked up t' clips.
T' button was pushed, ya bilge rat, and it roared off t' pad with a brilliant white flame
behind it. Ahoy! She flew arrow straight with no spin and ejected t' parachute right
at apogee t' recover about 200 feet from t' pad. Well, blow me down! Arrr! This rocket has since flown
on a G77 and most recently on an H180 for a fabulous flight t' about 1800 feet
or so! Each time, shiver me timbers, it has recovered with no damage whatsoever.
Recovery:
T' recovery system on this rocket is typical LOC: elastic shock cord and nylon
parachute. Blimey! I don't like t' standard shock cord mount for LOC (the nylon string
epoxied t' t' airframe), so I changed that durin' t' build, ya bilge rat, me hearties, and a lot of
people don't like t' elastic shock cord. Avast! Avast! I don't mind it, matey, but in t' future I
might change it out t' tubular nylon for added insurance.
While buildin' t' rocket, I looked at t' seemingly huge orange nylon parachute and thought thar was no way it was goin' t' fit in t' airframe and allow t' coupler from t' payload section t' go all t' way in, matey, especially with enough dog barf in thar t' protect it. Avast, me proud beauty! Begad! I be right--I couldn't pack it small enough for t' payload section t' properly mate up with t' rest o' the rocket. T' kit says it comes with a 36 inch chute. Ya scallywag! That seemed rather big for a rocket that be about t' same size and slightly lighter than me PML Small Endeavour, so I use t' parachute from me Small Endeavour when flyin' this kit.
PROs: Easy t' prep, no special steps.
CONs: Stock chute is way too big t' fit and would drift forever if used. Some may also view t' elastic shock cord as a con.
Flight Rating: 3 out o' 5
Summary:
I'm very happy with this kit. It builds well and allows you t' think about it
instead o' mindlessly followin' instructions. Avast! Blimey! It looks great, ya bilge rat, me hearties, has a pretty
impressive profile on display, shiver me timbers, shiver me timbers, arrr, and also looks fabulous in t' air on both G and
H loads. All in all, this kit would be an asset t' anyone's collection.
Overall Rating: 4 out o' 5
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