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Arrrg! I claim insufficient coffee prior to posting. ;)

Not necessarily "official" but Rocket Reviews has RockSIM and OpenRocket repositories...

http://www.rocketreviews.com/

From the archives-

http://www.rocketryforumarchive.com/showthread.php?t=16320

True. But Bill is on Merritt Island- I'd be concerned about the corrosive salt air. Even NASA duct tapes rocket panels at the pad to
help protect against this. (Bring'em in the house, Bill!)

IIRC, this is from the NAR scale data pack ($5.00 available from NARTS - https://blastzone.org/nar/narts/store.asp?groupid=92400111757284 )

127714

The fin detail you desire is also provided. ...

Dana Summers is a cartoonist for the Orlando Sentinel...

127713

Wow!! We must've had 350 to 400 people attending! Yet, I don't find
any launch reports in the search... :( Who was there? Report in!

The weather forecast was calling for poor...

Here in Florida, I recommend Coppertone Sport SPF 50. Even in the middle of summer sweating humidity it stays on!
I generally apply before leaving the house for the launch- it's important to give...

I did something along these lines too. Poor man's SMT (Surface Mount Technology)! Used non-conductive epoxy instead of the nylon screws, though. Then some Duct tape to clean up the interior and...

OMG! Why am I just now finding this thread?!? Aaron- are you going to unveil this beauty at NEFAR, SRA or TTRA? I *gotta* see it in person!

I've had a number of Weasel's and have flown streamers and chutes. As mentioned field and weather conditions drive the decision, but I also factor in recovery weight- (motor casing vs. single use)....

Science Channel tonight (2/16/2013) 8pm ET

http://blogs.discovery.com/inscider/2013/02/russian-meteor-mayhem.html

You forgot to mention - It's a 4x4!!

Searching here for "airfoil sanding (tip or technique)" brings up 27 hits. Without the " (tip or technique)" modifier it's 3 pages.
http://www.rocketryforum.com/search.php?searchid=890675

In the...

Peter,

Thank you very much for reviving and updating RoTW!

I've dug thru a couple of my build threads where we had already traded a few nitpicks.
They're summarized here in case you didn't...

IIRC from the discussion on the dev list, no. This was due to the instability with some video drivers.

There is already a 'Rate this Thread' pull down in the upper right. No body seems to use it.



BTW- I rated this thread as 2 stars (Bad). :)

Ha!!
Engines? 'As many as we can jam in there'

'50-page pre-countdown checklist'


http://www.foxtrot.com/2012/12/not-ready-for-prime-time-foxtrot/


:lol:

The real reason is so Disney (new Marvel owners) can introduce a NEW Spidey and theme park attractions without licensing issues with Universal Studios Florida. (Universal has rights east of the...

Thanks! I thought there might have been a new OR feature added and missed it on the dev list... ;)

Good answers to your main question... But I'm curious how you're using OR to determine this?

#4 looks like it'll create drag.

#1 would be a nightmare to align (maybe)

#3 is too plain.

#2 is a great balance of all options!

(NICE design BTW).

If you're in the area and felt it, be sure to fill out the 'DYFI' form on the USGS site -
http://earthquake.usgs.gov/earthquakes/eventpage/usb000d75b#dyfi_form



More info -...

Go here --> http://www.jcrocket.com/waccorporal.shtml for some inspiration!

By external column, I assume you're referring to the electrical conduit. The height
(offset) of this you mention is...

From the TRF Archives-

http://www.rocketryforumarchive.com/showthread.php?p=362046#post362046

++1 for this!

HRMMM... Many of the TRA cert letters I have in my SRS datasheet folder state "June 30, 2012". Attached is an example. (the J144 letter says June 2009).

If anyone has 29mm, 38mm, or 54mm...

One of these days I intend to attempt the 1:48 Saturn V from Ton (available here- http://jleslie48.com/gallery_models_real.html )

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My Shrox Alien 8.

http://www.rocketreviews.com/alien-8-3018.html




But only because it's still in the bag, unbuilt...