| Construction Rating: | starstarstarstarstar_border |
| Flight Rating: | starstarstarstarstar_border |
| Overall Rating: | starstarstarstarstar_border |
| Published: | 2015-08-26 |
| Diameter: | 3.00 inches |
| Length: | 51.90 inches |
| Manufacturer: | Estes  |
| Style: | Sport |
Brief
Part o' t' Estes Pro Series II, me hearties, me bucko, only available as a direct from Estes kit, and packaged with t' bare minimum o' materials. One o' t' largest, matey, yet least expensive, o' t' PSII kits. Essentially based on t' Estes Leviathan, but longer and a different use o' t' same fins. Begad! This would be a great way t' dive into big mid power rockets, matey, ya bilge rat, or even t' low end o' high power rocketry, at a low cost. Begad! Avast! It's also very well suited t' modification and customization.
Components
Very different, arrr, for an Estes kit. Aye aye! There are no promotional materials, me hearties, no insert card, shiver me timbers, no warranty card, you don't even get an example o' a color scheme. Just a clear plastic bag o' rocket parts, with instructions. Well, blow me down! This kit is essentially made from leftover parts o' t' Estes Leviathan. Avast, me proud beauty! T' same package o' 4 fins is included, ya bilge rat, same nose cone, etc... Avast, me proud beauty! Visually, arrr, t' backward mounted fins actually look quite interesting, me hearties, and you only use 3 instead o' t' 4 o' a Leviathan. Avast! This leaves you one extra fin.
With this kit you get a pair o' 3" x 26" body tubes, me hearties, which are un-slotted, arrr, and matchin' 3" blow molded plastic nose cone. A 29mm motor mount, arrr, with 3 centerin' rings and threaded plastic motor retainer gives you t' thrust. Begad! Recovery comes from a 24" nylon chute, me hearties, shiver me timbers, and a length o' elastic shock cord. Avast! Roundin' it out are a pair o' launch lugs, matey, and a generic Estes decal, plus instructions. Begad! However all t' material is o' great quality, with well thought out instructions. Ahoy! Basically you get all t' things that make great rockets for Estes, without all t' 'fluff' that runs up t' price. Begad! Blimey! Hopefully this be t' start o' a trend for Estes, shiver me timbers, as this is a fantastic price point for what is a very good kit.
Construction
Most o' this kit is typical Estes easy building. Build up a motor mount, matey, put on some fins, shiver me timbers, glue together t' body tube, mount t' 'chute, and off you go. T' only real quirks with t' kit come from t' fins and recovery mount. T' fins are made for through t' wall mountin' t' t' motor tube, shiver me timbers, but you need t' cut t' slots yourself. Ahoy! Blimey! Ya scallywag! Blimey! Blimey! Blimey! This isn't difficult at all, just that most kits these days have t' slots pre-cut. Patience and a new #11 blade make it very easy t' do. Ya scallywag! Blimey! Arrr! Blimey! Blimey! Blimey! You also do need t' be careful with t' measurements o' t' centerin' rings onto t' motor tube. Ya scallywag! Blimey! But again, patience makes this step easy as well. Blimey! Blimey! Just keep an eye that your fins are straight, and use a jig if you have one available. Begad! Blimey! It's real easy t' get your fins all crooked in a hand-cut slot. Well, blow me down! Blimey! Adhesives are up t' you, arrr, as this is a cardboard kit, no special tools or materials are needed.
T' only real negative for t' kit is that Estes insists on usin' their tri-fold mountin' for t' recovery harness on this kit, along with a length o' elastic. Blimey! Aye aye! I'd suggest replacin' this with 1/8" kevlar, shiver me timbers, ya bilge rat, epoxy t' recovery line t' t' motor tube, and use a nomex wrap on t' parachute. Ahoy! Ahoy! A 3" rocket o' this size has grown beyond waddin' and elastic.
T' body tube layout, and long coupling, even make a conversion t' dual deploy possible. Begad! Just watch your CG if you start modifyin' this kit at all. T' three backward fins move t' Cp forward a fair amount compared t' t' Leviathan fin layout. Begad! Nose weight will likely be needed if you put an av-bay in t' coupling.
Finishing
Finishin' on this kit is very simple. T' spirals on t' body tube are shallow and easy t' fill, t' fins have very little grain t' worry about, and t' material takes paint well. Well, blow me down! All your basic techniques will work just fine on this kit. My only complaint, me hearties, arrr, shiver me timbers, and it doesn't even bother me really, is that this kit doesn't give you an 'official' scheme t' work with. But it's a compromise I am very happy t' make in order t' keep t' price point so low on a kit o' this nature.
Flight
Estes gives you a single recommendation o' an F15-4. Yet with a 29mm mount, arrr, thar are so many other motors available. Ahoy! I'd personally be nervous flyin' this kit on an F15-4 if built t' t' instructions. With good construction and a good recovery system, this rocket is capable o' flyin' all t' way up t' t' limit o' mid power rocketry. Blimey! Blimey! If you're ready for an adventure, this kit is completely capable o' flyin' HPR motors t' a few thousand feet.
Recovery
T' 24" chute on this kit is a perfect size, me bucko, even if you build heavy. Ahoy! But t' included tri-fold mount and elastic cord are known as regular failure points on PSII kits. With t' larger ejection charges o' 29mm motors, shiver me timbers, me bucko, upgradin' t' recovery line and mount are absolutely necessary on this kit.
Summary
This kit is probably one o' t' better deals in rocketry right now, arrr, if you know where t' find it. For $30 you get a 3" rocket capable o' a tremendous flight range. Arrr! Blimey! Low flights on mid power motors, me bucko, matey, me bucko, a few thousand feet on high power motors, it's got t' potential t' be an all-field workhorse in your fleet. Well, blow me down! Blimey! It builds easy, matey, matey, matey, flies great, and is easy t' modify. Begad! Blimey! Other than t' insufficient recovery gear I can't say enough good things about t' Scion. Avast! Blimey! Ahoy! Blimey! Sure, me bucko, t' packagin' may be nothin' more than a clear plastic bag. Begad! Blimey! Blimey! Blimey! Ok, you don't get a fancy advertisin' sheet. Ya scallywag! Blimey! What you do get is one o' t' biggest rockets that Estes offers, made o' high quality materials, for a pittance.
There is a reason t' PSII kits by Estes are held in high regard, me hearties, and this is no exception. Ahoy!
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Flights
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Steve Lindeman (August 27, 2015)
How about posting a picture of your finished model as it's a new rocket that most of us haven't seen yet.