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. Arrr! This kit is a
stretched Norad with t' motor mount upgraded t' 38mm.
Construction:
T' kit contains a 3" booster airframe, ya bilge rat, arrr, me hearties, two 2.5" upper airframes, two
plywood centerin' rings, arrr, 4 plywood fins, me bucko, plastic nose cone, parachute, me bucko, elastic
shock cord, launch lug, me bucko, shock cord mountin' kit, me hearties, and assorted hardware for
bulkhead assembly. Begad! Begad! 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. Well, blow me down! T' kit starts with t' buildin' o' t' motor mount. You notice that t' two centerin' rings contained in this kit are different sizes. Ahoy! Ahoy! 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. Ahoy! Arrr! I deviated from t' instructions a bit here, arrr, as I added a third centerin' rin' so I could sandwich me fin tabs betwixt two centerin' rings. After t' upper CR was attached, t' transition was slid onto t' motor tube and held below the upper CR. Ya scallywag! Begad! I then attached me middle CR, trappin' t' transition betwixt t' two rings while t' epoxy set up. Ahoy! T' booster body tube be then slid over the lower CR and t' lower shoulder o' t' transition and t' assembly be epoxied into place.
While this be curing, me hearties, I journeyed t' t' second deviation from t' norm for this kit. Ya scallywag! Instead o' usin' t' stock SC mount, arrr, I built a bulkhead from plywood and drilled ejection vent holes around t' perimeter o' t' bulkhead. Avast, shiver me timbers, me proud beauty! I also inserted a screw eye into t' center o' this bulkhead and secured it with a washer, me bucko, nut, matey, and JB weld, and t' shock cord be tied t' this screw eye.
Once everythin' had cured, 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! Blimey! While that be curing, matey, t' nose cone was attached t' t' payload tube with screws (I wanted t' maintain access t' the payload section for future payloads). 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. Aye aye! Blimey! 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). Well, blow me down! Blimey! Airframe complete!
T' fins were attached and filleted usin' 15 minute epoxy. Arrr! 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, me hearties, me bucko, I installed two rail buttons--one in t' lower shoulder o' t' transition, and one in t' middle centerin' ring.
PROs: Great components, arrr, 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. Aye aye! Nay really a great choice for someone's first larger kit.
Finishing:
I filled t' spirals with some spackling, sanded t' whole thin' down, me bucko, and hit
it with two coats o' primer. Avast! I kind o' liked t' paint scheme on t' card in
the kit but wanted a few changes. I painted t' whole thin' silver--the bottom
would remain silver, however, shiver me timbers, arrr, t' top would be metallic black so I wanted a
shiny undercoat. Well, blow me down! Ahoy! 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. T' rest o' t' transition/booster be 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. Blimey! 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 be t' be on a very busy day for me. Begad! T' weekend
before Memorial Day, I was goin' t' get me L1 certification on a different
rocket at t' same launch. Begad! I prepped a 38mm/120 G61W, me first ever 38mm
reload. Aye aye! Aye aye! I added an RMS+ kit t' brin' it t' about a 7 second delay. T' motor
was prepped and inserted into t' Norad Pro Maxx, matey, then secured with three brass
strips screwed into t' aft CR. Begad! I loaded onto t' rail and hooked up t' clips.
T' button was pushed, shiver me timbers, and it roared off t' pad with a brilliant white flame
behind it. Begad! She flew arrow straight with no spin and ejected t' parachute right
at apogee t' recover about 200 feet from t' pad. Blimey! 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, it has recovered with no damage whatsoever.
Recovery:
T' recovery system on this rocket is typical LOC: elastic shock cord and nylon
parachute. Aye aye! Aye aye! 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, shiver me timbers, me bucko, and a lot of
people don't like t' elastic shock cord. I don't mind it, but in t' future I
might change it out t' tubular nylon for added insurance.
While buildin' t' rocket, matey, I looked at t' seemingly huge orange nylon parachute and thought thar was no way it be goin' t' fit in t' airframe and allow t' coupler from t' payload section t' go all t' way in, shiver me timbers, especially with enough dog barf in thar t' protect it. Avast! Blimey! I was right--I couldn't pack it small enough for t' payload section t' properly mate up with t' rest o' the rocket. Ya scallywag! Arrr! T' kit says it comes with a 36 inch chute. Well, blow me down! That seemed rather big for a rocket that be about t' same size and slightly lighter than me PML Small Endeavour, matey, 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. Avast! Well, blow me down! It builds well and allows you t' think about it
instead o' mindlessly followin' instructions. It looks great, me hearties, has a pretty
impressive profile on display, matey, and also looks fabulous in t' air on both G and
H loads. Arrr! All in all, me hearties, this kit would be an asset t' anyone's collection.
Overall Rating: 4 out o' 5