Doug Gerrard

Joe, I like the idea of a group photo as long as the time is announced in advance. And Saturday afternoon is a good time. If the time and location are known in advanced, I would be happy to set up m...

did you design the entire rocket on cad before construction? Yes the entire rocket was designed just using Visio, a cheesey MS product. But for some aspects, quite necessary like the electronics bay....

Well Odyssey is ready to fly and all that is left is the painting. It is expected to fly Sunday morning around 10:00 on an O7634RR. Expected altitude is 22,700 feet and nearly 1000 mph maximum speed...

What if you got several shorts from different people? Brent, I wrote you a pm about this. Doug

Hmmm, the May launch in Hartsel is the Sunday before Mayhem...Maybe I can do the back to back weekends again... 😀 Doug

I first would have to know what to use them for. I use them for gluing internal fillets for the fins or just about any internal glue joint that is difficult to make. Use a straw to extend the reach i...

I found a site that sells disposable syringes at a very low price. If you use them, its a pretty good price. Doug

Mike, I am traveling this week but I sent you a pm. Doug

Sure Ron, but you can also go with just smaller diameter all thread. You could try 6-32 or even 4-40 for an electronics bay. Doug

IIRC the J1500 was a Kosdon East creation? I got mine directly from Frank in CA several years ago. Doug

OK,OK, my apologies, the casing is only 29 inches long. Sorry, the memory isn't what it use to be. Here is a couple of shots of it: The offer still stands, if anyone wants to build a EX motor for i...

Do you have nozzles / closures? Yes. It was designed for the all carbon rocket from Shadow Composites. I don't know if James or anyone else could build the grains but you're welcome to borrow it. I...

The case was for a J1500, 1500 Ns and a burn time of 1 second! Doug

I have a Kosden case over 39 inches long 😯 Doug

Here's a very short video. The flight took only 5 secs. You can increment it frame by frame and see what was happening. Its hard to tell from the video if its a stability problem or just the off axis ...