Warren B. Musselman

I think it's a great idea Brent and think it'll definitely catch on with the altitude pigs amongst us - like me for instance. A T-shirt is a great idea. You could also put up a page with names and/or ...

It's a 5" bird with 98mm motor mount. All the rings and bulkheads are 6061-T6. Fins are going to be 0.25" G10 tip to tipped in a special pattern across both the motor mount and airframe using kevlar, ...

I'd certainly do it. Warren

I got my first piece from my machinist buddy today. The rough machining of the main thrust ring for my L3 project - "Lady N' Red". Here's a couple pics of it. It's made from 6061-T6 aluminum. Still ...

Doug, no intent to offend here, but I think you're way out of line with your comments and I think you misunderstand where I'm coming from or are taking it too broadly. I was speaking of BALLS specific...

Not to be a spoilsport myself, and I want to emphasize that my comments in no way represent NCR here... BUT, I feel that small children have NO place anywhere that EX propellant and L3 rockets are fly...

In that case, the stickiness isn't uncured resin, but something called Amine Blush. A sticky, waxy-ish coating that occurs sometimes on epoxy cured below normal temps or in high humidity. Harmless and...

I've had this happen with West Systems myself, again due to insufficient mixing. I usually mix for at least 60 seconds and I really work to get all the corners and crannies of my container well stirre...

We always have a tank and the hybrid GSE in the trailer. However, as I'm sure you know, the trailer is stored outdoors near the launch site and the tank will be at ambient temp. You know the temperatu...

Yes, it will be fixed - probably not until we do the site upgrade to PhpNuke 8.1. That is forthcoming - I don't have a specific date for you, but within the next 2 months, possibly much less. The reas...

That is only marginally better than "Here, hold my beer and watch this". W

This is either a version specific bug or a problem with our specific installation. It is very rare and has happened only twice with a couple other suspicious incidents. The symptom is posts scrambled ...

We could have him tap out his GPS position continuously using morse code throughout the flight. 😈 W

Thanks John. I'll look into it. It has happened to me before too. phpBB, the forums package we use, also handles the PM's. We may replace it soon with something else. In the meantime, I'll see if I ca...

A decent absolute pressure gauge and relief valve on your vacuum pump can adjust things to a pretty fine degree if you've got the right relief valve. You can easily, as I'm sure you know, compute the ...