John A. Wilke

Some people are concerned about making sure that 2 charges don't go off at the same time in the same tube. I often use one charge if I'm using two altimeters. If your systems fail (batteries or alt...

Well I'd just LOVE to call them - except it is an Ebay transaction and there is no phone number on the listing. They also didn't return the email (yet) that I sent them last night inquiring about a t...

I may slip in there and get another one from this guy. I'll see if he ships first, he has a rating of 99% 😕 Ken, I just sent you an email on this topic - let me know what you think... I got my 2 a c...

8:30 Eastern (6:30 Mountain...Right now!) The first landing opportunity (orbit 122?) was ~6:30am mountain time (and it would have been far north of here - not visible from our vantage point), but they...

If the shuttle lands on orbit 223, it will go right over us a bit after 8 AM. From Should Discovery be waved off on this first attempt, a second attempt will be made on orbit 223. On this track, th...

I have an unused 8) Loki K350 for sale. $160 is the going rate, will let this one go at $150. Must be L2 or doing an L2 certification - Thanks, JW

20 parts hardener to 100 parts resin (measured by weight). I've never had an issue. Still not curing? This is the stuff Warren and I used on "Rough Draft" and it dried dandy. I have also used it on...

When I last talked to Carl he was getting ready to go back and get his MBA. That said, I'm surprised he let the URL, etc. go?

Which motor was that? Lots of mach diamonds! I saw a lot of them on my I216 boost - Ray caught that as well. It is great to have him out there!

how about when the announcer was standing directly beneath the rig? Pretty wild...

If you thought CG was important with ROCKETS, check this out...

I may slip in there and get another one from this guy. I'll see if he ships first, he has a rating of 99% 😕 Ken, I just sent you an email on this topic - let me know what you think...

Well, I believe the Tapered Rear closure will help keep the motor in the bird and the attachment point will be the newly designed/certified Tapped Forward smoke grain holder bulkhead piece - 1/4-20 th...

Speaking of which, what was the final altitude readout from your attempt, John? A bit over 14K if I remember correctly. 14,188'..... BTW, Sunday would have been the day to do the shots - it was REAL...

That seems REALLY cheap to me?