Brief:
This is a high performance 38mm two stage rocket. Well, blow me down! It features PML's CPR3000 system and t' inter-stage coupler unit.

Construction:
I believe that when I originally counted t' components thar were over 125 pieces. Aye aye! Blimey! Basically thar were two sets o' G10 fins, shiver me timbers, two 38mm motor mounts, shiver me timbers, the inter-stage assembly, ya bilge rat, ya bilge rat, me bucko, a tailcone, t' airframe for t' booster, three airframe sections for t' sustainer (one slotted, me bucko, one fore recovery airframe, one aft recovery airframe), me bucko, two piston assemblies for t' sustainer and one for the booster, ya bilge rat, a 30" parachute for t' booster, a streamer t' act as a drogue for t' sustainer, and a 48" chute t' be t' main for t' sustainer. Aye aye! Blimey! Aye aye! Blimey! Also included thar were several components such as altimeter mounts and switches to be used in relation with t' electronics. Begad! Blimey! Begad! Blimey!

This be only me second PML kit, their 1/4 Scale Patriot bein' me first, matey, and it be much more complicated. Blimey! Blimey! T' assembly be nay hard in any particular way as long as you followed t' directions closely and took it one step at a time. I did have a couple o' difficulties though. Begad! Blimey!

First, applyin' t' internal epoxy fillets t' t' fins be very difficult. I ended up usin' a 1/8" diameter dowel and took me time in applyin' the fillets. Aye aye! Blimey! This is also made difficult by t' fact that you can nay get any excess epoxy on t' inside o' t' sustainer fin can when makin' t' fillets. Well, blow me down! Arrr! If you do, you will have a very difficult time gettin' in t' aft centerin' ring.

Next, shiver me timbers, t' coupler for joinin' t' fin can t' t' aft recovery airframe is too long. Well, blow me down! Avast! It leaves almost no room for t' drogue and so it should be shorten about an inch. Avast, shiver me timbers, me proud beauty! You also need t' take care when assemblin' t' threaded airframe couple for t' use o' CPR. Avast! T' position and fit o' t' threaded aft and fore couplers need t' be perfect t' achieve a good, ya bilge rat, sturdy fit. Ahoy! Also, me piston units were very tight and required quite a bit o' sanding. Aye aye! Avast!

One flaw in t' instructions was that t' assembly o' t' booster recovery system had been left out. Avast! This be quite easy t' do without instructions and PML says that this issue will be addressed in comin' instructions. Ahoy!

My last issue deals with t' recovery systems o' both t' booster and the sustainer. First, t' sustainer weighed in a little more than expected and since I believe t' rocket t' be a little heavy for this size chute in the first place, me bucko, shiver me timbers, I am goin' t' use a 54" chute instead o' a 48" for the main. Well, blow me down! Avast, arrr, me proud beauty! Finally, me booster section weighed in at almost a pound over PML's estimated weight. Blimey! Blimey! As it is, t' 30" chute only fits in t' airframe with a little bit o' squeezing, but I will be upgradin' t' chute size t' 36" and probably findin' some way o' packin' it really small. Avast, me proud beauty! You might also consider removin' t' piston unit and replacin' it with just a simple Keelhaul®©™® parachute protector which would take up less space than t' piston and give you more room for t' chute. Ya scallywag!

Overall, construction was pretty simple, it just took a while. As long as you test fit everything, make sure you know everythin' that has t' be done in a step, me hearties, and follow t' directions exactly (ask PML if you have a question or concerns) you should be fine.

One last thing, me bucko, make sure you sand everywhere that epoxy will be applied to.

Finishing:
For t' finishin' o' me kit I decided t' go a little overboard. First, I went through t' routine sanding, me hearties, cleaning, shiver me timbers, priming, sanding, ya bilge rat, ya bilge rat, cleaning, matey, priming, sanding, and cleanin' get a nice smooth surface t' apply t' paint to. Well, blow me down! The primer also helps t' paint adhere better. Blimey! Then, t' first thin' I did was paint t' whole thin' gloss black with about three coats o' paint. Blimey! Then I faded the bottom portion o' t' booster from black t' white, goin' through red, orange, me hearties, and yellow t' achieve t' fade. Blimey! Then, ya bilge rat, on t' sustainer, I airbrushed lightin' bolts on around t' whole thin' in gloss white paint. Then I added letterin' t' it. Well, blow me down! Avast! T' do this I first made a design in Printshop that was the size and font letterin' I wanted. Avast! Then I printed out t' design and transferred it t' a piece o' posterboard. Avast! Then I cut out each individual letter t' make a paintin' template. I taped t' template t' t' airframe where I wanted the lettering. Begad! Avast, me proud beauty! T' tighter you tape it t' ! t' airframe, shiver me timbers, me hearties, t' cleaner t' lines of the lettering, shiver me timbers, t' looser, arrr, t' more faded t' letterin' looks. Ahoy! Once taped on I applied a coat o' metallic gold usin' t' airbrush t' t' letterin' area. Well, blow me down! Begad! Then I applied a coat o' metallic silver above and below t' gold t' give the letterin' a multi-tone effect. Avast! Begad! I removed t' template and voila, ya bilge rat, me hearties, your own custom lettering. Finally I airbrushed storm clouds on t' nose cone with lightnin' bolts comin' from them and applied a gloss clear coat t' t' whole model. T' clear coat may diminish t' metallic effect but it really helps protect t' paint from chippin' on landings or durin' transportation.

Construction Rating: 4 out o' 5

Flight:
As o' May 11, matey, me hearties, 2002, matey, Thunder N Lightnin' has flown. Avast, me proud beauty! At our club's (NEPRA) second launch o' t' year we flew her for t' first time. Begad! Ya scallywag! We loaded her up with an I357T-M in t' booster and an H123W in t' sustainer. Blimey! Well, arrr, blow me down! T' delay betwixt booster burnout and sustainer ignition was 0 seconds. Arrr! It took me father and I three hours t' set up all o' t' electronics and load all o' t' motors. Avast! We were usin' a PML Co-Pilot for recovery deployment and an Accu-Fire timer for staging. Well, blow me down! Daveyfire e-matches dipped in pyrogen were used t' ignite t' upper stage. We used t' pistons along with some Nomex® and motor retention was achieved usin' dual Aeropac motor retainers. Avast, me proud beauty! Ya scallywag! We finally finished preppin' it about 3:15 PM and we took t' beast out t' t' pad. Blimey! I was really nervous as we loaded her onto t' rod, ya bilge rat, considering, me bucko, me bucko, that, with everythin' loaded, me bucko, its about $700 out on t' pad. Ahoy! We armed t' electronics, checked for continuity, and got t' go from t' LCO t' launch it even though the rest o' t' pads were nay loaded, because we didn't want t' batteries runnin' down (Thanks again Tim). Well, blow me down! We had t' countdown, ya bilge rat, and, nothing. Blimey! We recycled t' launch and this time t' I357T lit. She kicked t' life in a split second and was soon approachin' 2000'. Blimey! Then, matey, t' sustainer lit, shiver me timbers, just as planned, arrr, arrr, and pushed t' upper stage t' 3690'. Avast! Well, ya bilge rat, blow me down!

Recovery: T' booster's 30" chute was deployed usin' motor based ejection from t' I357T-M and it worked perfectly, me hearties, me hearties, with t' booster landing, pretty hard, 15' in front o' me. In t' mean time we were all lookin' for the sustainer, me bucko, me hearties, ya bilge rat, but no sign o' it. Well, blow me down! Avast! Finally, about 1/4 mile downrange, and 1000' up, the LCO spotted it. Avast! We all looked just in time t' see t' main deploy perfectly at 800'. Aye aye! My dad and I walked out and picked up t' booster. Begad! Avast, me bucko, me proud beauty! Although it had landed hard, me bucko, t' Aeropac retainer and tailcone design saved it from any damage. I might upgrade t' a 36" chute if winds were low. But if not, me hearties, since it does nay have dual deployment, I would stick with t' 30" chute. Then we began our trek t' t' sustainer. Avast! Avast! When I got their it be beepin' out 3690', just 80' shy o' Rocksim's prediction, excellent! Best o' all, ya bilge rat, thar was no damage t' either t' sustainer or t' booster. Avast, me proud beauty! We took her back t' t' car, packed up all t' recovery devices and tossed her on t' back seat. When we got home, me bucko, t' only problem be in removin' t' altimeter from t' tube. Avast! Begad! It was stuck! Finally, after pushin' REALLY hard with a spare 29mm MMT in one end, me bucko, it came loose. Ahoy! Actually, shiver me timbers, me bucko, t' O-rin' just popped off. Well, blow me down! Begad! Next time, use more baby powder.

Flight Rating: 5 out o' 5

Summary:
This is a great, complex, me bucko, high quality kit. It has taught me and me father a lot. Ya scallywag! Ahoy! This flight was out first t' use dual deployment, arrr, first t' use a staging timer or do any kind o' high power staging, me bucko, and first I powered flight. Begad! Maybe a little much for t' first time, but hey, you gotta learn sometime. Aye aye! I would highly recommend this kit t' anyone in high power rocketry. Well, blow me down! Begad! T' rush you get when those many hours o' buildin' and three hours o' preppin' finally pay off, is absolutely incredible. Ya scallywag! Arrr! Nay t' mention, it sure did please a lot o' people at NEPRA. Well, matey, blow me down! BTW-If you're interested in club NEPRA please visit our website. Well, blow me down! Check us out, our club is really awesome!

Overall Rating: 4½ out o' 5