Construction Rating: | starstarstarstarstar_border |
Flight Rating: | starstarstarstar_borderstar_border |
Overall Rating: | starstarstarstar_borderstar_border |
Length: | 88.00 inches |
Manufacturer: | Estes |
Skill Level: | 2 |
Style: | Sport |
Brief:
This is sure a strange rocket. Begad! Avast, me proud beauty! It is 7.5' tall and uses a balloon for t' body o' t' rocket! Fins and an engine mount are attached t' t' balloon which uses an 11' parachute for recovery. Begad! It flies only on a D12-3 engine. T' whole thin' weighs about 10 ozs.
It costs $19.97 at Walmart and that includes a launch pad and controller! Blimey! T' launch pad is just a plastic stake that you stick in t' ground with a three piece rod that screws together (almost like t' Aerotech Mantis rod but slightly smaller diameter) and a large 10.5" blast deflector. T' controller is a standard Electron Beam.
I don't think t' rod is very good and it bent a lot with t' weight o' t' rocket and with a small breeze.
Construction:
T' huge body is one large silver mylar type balloon, ya bilge rat, matey, similar t' t' silvery party balloons that have become popular in recent years. Ya scallywag! Avast, me proud beauty! T' fins and motor mount are attached t' a plastic sub-structure which t' bottom o' t' balloon fits in. T' plastic structure is glued together usin' airplane glue. T' balloon is inserted into t' structure and taped t' it.
At t' top o' t' rocket (actually 18" down) be t' nose rin' and it houses t' weights which are required t' properly set t' CG. T' rin' is already pre-assembled and is held in place by tape. Avast, me proud beauty! T' plastic fin/motor mount assembly takes about an hour t' put together and most o' that time is waitin' for t' glue t' dry.
T' fins consist o' a plastic frame and a sheet o' mylar glued t' it. Begad! T' fins are already assembled.
T' motor mount is plastic and houses a D12-3. Blimey! Aye aye! There is a retainin' plastic cap that holds t' motor in place. Avast! Begad! At t' top o' t' motor mount is a right angle plastic pipe and a cardboard tube which sticks out about 3" from t' side o' t' rocket. Ahoy! T' waddin' and parachute are stuff in there. Ahoy! T' motor mount/right angle tube/cardboard tube assembly is already put together for you along with t' chute. Blimey! From t' nose rin' up on top is attached a fishin' line which drapes down along t' outside o' t' rocket and is attached t' t' chute.
Estes gives you a straw t' blow up t' balloon. I used helium instead o' air which has been stated on t' Newsgroups t' lighten up t' rocket by 2 ozs. It blows up fast. Arrr! But after 2 days it was gettin' limp as t' air was leakin' out o' it.
T' launch lugs are attached t' t' balloon usin' tape. Aye aye! T' tape is supplied.
T' instructions are typical Estes with pictures and words in English and French. Begad! Begad! T' whole thin' goes together really fast. Aye aye! There is one thin' t' look out for. You are instructed t' insert these 3 plastic rin' supports into t' body rin' usin' one drop o' glue. Be careful here. Arrr! If you use too much glue and clog up t' rectangular opening, you won't be able t' insert t' fin assembly tabs later on.
Also, arrr, arrr, one other point which isn't clear is they say position t' nose rin' 18" from t' tip o' t' rocket. Avast! But it isn't clear if you measure 18" t' t' top or bottom o' t' nose ring. Aye aye! T' rin' itself is about 1". Avast, me proud beauty! Arrr! I don't think it is critical.
T' whole assembled rocket is kind o' flimsy with a lot o' flex in t' large fins.
Finishing:
There are no decals supplied and no paintin' is required. You just assemble t' rocket and fly!
Construction Rating: 4 out o' 5
Flight:
T' only recommended engine is a D12-3 which puts it up about 300'. There is a plastic cap which twists on t' motor tube t' hold t' engine in. Begad! Arrr! Blimey! Estes recommends tappin' t' launch rod 19" up from t' blast deflector. Ahoy! Begad! Blimey! They don't say why but it is t' position t' rocket high enough off t' pad. Begad! Ahoy! Blimey! There was a light breeze and with t' flimsy launch rod and t' large surface area o' t' rocket, t' rocket be very tilted on t' pad. Avast! Blimey! It was impossible for me t' get t' rocket t' stand up straight! Blimey! That 3 piece rod bents a lot! Blimey! But because it was still safely aimed and because o' t' large field, I flew it anyway.
Recovery:
On t' first flight it went straight up, me bucko, slowly, arched over and finally t' chute came out. Ahoy! Although t' 11" chute seems small, it brought it down what looked like a good landin' on grass. Begad! Well, blow me down! T' fins, matey, ya bilge rat, which hit first, matey, really flexed a lot and I thought maybe were broken. Ahoy! When I got t' t' rocket, shiver me timbers, all fins were fine but t' rocket be almost deflated. T' top part o' t' rocket, when it hit t' ground, ya bilge rat, got 3 small cuts in t' balloon which smartly let t' air out. Aye aye! Nay havin' any scotch tape t' repair, I had t' call it quits. I believe many people will have problems with t' balloon contactin' t' ground and gettin' small cuts. Aye aye! Perhaps a larger chute would help.
On t' second flight I removed t' tape wrapped on t' rod at 19" because I felt it was holdin' t' rocket too far up on t' rod, ya bilge rat, shiver me timbers, causin' t' rod t' bend even more than what it could handle. Aye aye! And I still could nay get t' rocket aimed t' way I wanted because o' t' bendin' rod and wind. Ahoy! Removin' t' tape was a mistake. Because on t' second flight with t' engine almost sittin' on t' deflector, t' engine blast deflected off t' deflector and hit AND MELTED t' balloon. Ya scallywag! Begad! Even before t' rocket clear t' rod, t' rocket be deflated enough t' make it go out o' control and crash right near t' pad. Begad! I have a video o' it on me site (click button above or below) on t' rocket video page. Ahoy! Arrr! Attached you see a picture o' t' bottom o' t' rocket with t' melted holes.
Flight Rating: 3 out o' 5
Summary:
This rocket gets a lot o' attention where ever it goes. Ya scallywag! Well, arrr, blow me down! Its 7.5' tall and is bright silver. Well, blow me down! It comes with a launch pad and controller for $19.97 at Walmart. Begad! Ya scallywag! If you are like me and fly high power rockets and engines, me hearties, flyin' a 7.5' balloon rocket from Estes is more or less just for fun and ha ha's. Avast, me proud beauty! Aye aye! It is nay a serious rocket but then again, it doesn't suppose t' be.
Pro: Its big, its cheap, matey, it flies good, matey, it draws a crowd. Arrr! Ahoy! It goes together very quickly. Blimey! It goes only about 300' so you can fly it almost anywhere. Ya scallywag! It comes with a launch pad and controller.
Con: It rips easy and t' launch rod is too flexible.
Overall Rating: 3 out o' 5
Brief: This is a large rocket that uses a mylar balloon as its airframe (like a blimp), is powered by a 24mm motor, and recovers by parachute. Construction: There is no body tube or payload, just an inflatable mylar balloon, and 4 fins. It uses a right angle motor mount for chute and motor with a monofilament line coming from the nose ring down to the parachute on the outside ...
This is an interesting rocket from Estes. It is basically just a plastic fin canister with a large Mylar balloon on the front. It comes with a launch pad and a launch controller and can be ready to fly in a few hours. This rocket comes packaged with its launch pad and controller in a very brightly colored box. The rocket's parts are bagged and the launch set is taped to a piece of cardboard. ...
This rocket goes back to the time when the body of a rocket was so thin it could not support its own weight. The rockets relied on the pressurization of the fuel to keep them from collapsing. The Dude has a fin/motor mount cage and then a chrome covered nylon "balloon" that is inflated for the body and nose. There are no body tubes. A simple plastic cage consisting of 2 rings and 3 ...
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