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Model Forum / General / Rockets / March 2005



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getting back into the hobby

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Jim - 29 Mar 2005 21:47 GMT
Hello. I've only been in the hobby off and on. Lost many rockets at the
local school when I was a teenager.  I've been so bored with my other
hobbies and would like to get started again. Also thought about r/c
planes but to expensive and time consuming.

From now on its small rockets only with streamers. I don't mind gluing
a fin back on occasionaly as long as the rocket doesnt drift to the next
state. The field here is quite large but not big enough for any high
flying parachute rockets.

Is the estes launch pad good enough for these small rockets or is there
something I can easily make thats better? I thought I seen one before
made out of shelf brackets and was somewhat square.

As for the other question I really enjoy getting the rockets as high as
possible and hearing the streamer flap on the way down.  What is the
trick for launching these straight up? I was thinking about bringing a
level and making sure the pad is just right and there is no wind.

I've also built a few of the paper tiger rockets and found them to be
fun for something I don't intend to get back. otherwise I see no purpose
for them when you can buy a real rocket kit for less than 5 bucks.

thanks
jflis - 30 Mar 2005 05:02 GMT
Greetings and welcome back to the hobby :)

That square launch pad with the brackets is a design by Ray Dunakin and
you can find it here:
http://albums.photo.epson.com/j/AlbumIndex?u=3009006&a=30071618&f=

I invite you to check out FlisKits at http://fliskits.com/ for some fun
low power rocketry kits too.

In our Free Stuff section, we have a link to a simple launch pad and
controller also at: http://fliskits.com/products/free_dl/simple_pad.pdf

These and the standard Estes or Quest pads should work fine for most
anything you wish to launch, based on your description.

As for getting the rockets to go straight up, that is more a function
of how well you attach the fins and how little wind there is when you
launch.

Good luck to you and keep us posted on what you're up to with rocketry!

jim
Gretta Lif - 30 Mar 2005 06:21 GMT
>Hello. I've only been in the hobby off and on. Lost many rockets at the
>local school when I was a teenager.  I've been so bored with my other
[quoted text clipped - 5 lines]
>state. The field here is quite large but not big enough for any high
>flying parachute rockets.

Anything soccer field size or better is good for A-C engine rockets

>Is the estes launch pad good enough for these small rockets or is there
>something I can easily make thats better? I thought I seen one before
>made out of shelf brackets and was somewhat square.

Estes Big Foot launch pad or any "starter kit" will be fine for small
rockets. If you have any electronics, electrical experience you can
make a mor sturdy launch system out of an extention cord (cut off the
ends) and use the ends for a safety key, and put a push button door
bell switch for launching.  Micro-clips at one end for the rocket and
small aligator clips at the other for the battery (I use a 6volt
lantren battery

>As for the other question I really enjoy getting the rockets as high as
>possible and hearing the streamer flap on the way down.  What is the
>trick for launching these straight up? I was thinking about bringing a
>level and making sure the pad is just right and there is no wind.

One way yes, but unless you have some inside information on how to
control the wind. . . My suggestion would be to launch at the up-wind
end of the field. If your rocket has large fins it will wind cock
(turn into the wind) so tilt the launch rod in the direction of the
wind. the rocket will turn towards the wind making it fly higher. If
the rocket has very small fins then launch it straight up. Never
launch in high winds. just a moderate breeze.

>I've also built a few of the paper tiger rockets and found them to be
>fun for something I don't intend to get back. otherwise I see no purpose
>for them when you can buy a real rocket kit for less than 5 bucks.

There are alot of kits from many companies. You can even get pre-built
rockets at estate auctions and on E-bay Make use of the web and you
can have loads of fun for low costs.

>thanks
 You're welcome  :-)
randyolb@charter.net - 30 Mar 2005 13:46 GMT
snip

Am I the only one that can't see the original post?

Randy
steves-place @ www.bigun.serverbox.org - 30 Mar 2005 15:30 GMT
> snip
>
> Am I the only one that can't see the original post?
>
> Randy

yep
John Stein - 30 Mar 2005 18:02 GMT
> snip
>
> Am I the only one that can't see the original post?
>
> Randy

All us Charter users must have missed out...go figure.

John
Jerry Irvine - 30 Mar 2005 18:56 GMT
> > snip
> >
[quoted text clipped - 5 lines]
>
> John

You haven't missed much.

Signature

Jerry Irvine, Box 1242, Claremont, California 91711 USA
Opinion, the whole thing. <mail to:01rocket@gte.net>
Please bring common sense back to rocketry administration. (too late)
Produce then publish.  http://www.usrockets.com
Ebay. http://tinyurl.com/6wlp8

randyolb@charter.net - 30 Mar 2005 19:33 GMT
> You haven't missed much.

In the words of Lenny & Squiggy  " We knew that, we knew that"   ; )

Randy
 
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