Thanks for pointing this out, Gary. I think the article is really well done, and useful to the community. The guidance applies well to small and large rockets, and the whole range of altimeters

I finally got my hands on a Altimeter3 - I plan to make a 1/8” hole for this in the body somewhere

For anyone interested in or who may be considering the use of altimeters for future flights with dual deployment or just for the fun of obtaining and analyzing flight data, here is a decent article

I know. It wasn’t sunrise or sunset. Just a comparison

We get beautiful sunsets and sunrises here in the midwest but not like this.

At 10:00 AM, it was 47°F in Decatur, with clear skies and an east wind at 14 mph. Conditions are acceptable for a launch (though on the windy side), so we will meet as scheduled at 12:00 noon at the

Perfect! Maybe I'll get ballsy and throw an H in it off the bat to cert.. it does have the extra weight of an ejection baffle up top. And thanks! No complaints for my first rocket paint job! The car

I bring my inventory, which is mostly single use F's, G's, and H's, with some 29mm,and 38mm reloads. I have one K695R, but that will not fit in your Leviathan. Which, by the way, looks a whole lot

Do you need to know in advance what I want, or do you bring varied inventory with you?

As your friendly neighborhood AeroTech dealer, I have G80's and G40's. I also have some G's I can only sell to certified fliers. I don't take credit cards, or do PayPal. I think I might have a couple

Going to try and make it. Any chance anyone has any single use G's they can sell me to break in my Leviathan? Can paypal the $ onsite tomorrow. (I do have a 29-40/120 reloadable tube but am afraid

We have a rocket launch scheduled tomorrow, Saturday, February 27, at our farm field site near Forsyth, IL. (For directions to the field, see http://www.ciarocketry.org/maps.html#forsyth) Setup will

At our Zoom meeting on Tuesday we had our annual election of officers. Here is the list of officers for this year. President - Chris Deem Vice President - Steve Dramstad Director of Operations - Greg

Here is the Zoom invitation for this evening's CIA regular meeting. Note that participants will enter via a waiting room. Please let me know if you have questions, and I'll do my best to get you

Steve, The Indiana launch is a go, we were looking at Feb (I hate it when that happens). FYI for other members.

A few pictures from Saturday's launch on our SmugMug site. -- Christopher Brian Deem NAR 12308 TRA 02256 level 2

Our March club meeting will be held on Zoom again this coming Tuesday, March 2 at 7 p.m. We will be sending out the details on how to join in the meeting in another message in the next day or

Sure, I’ll take it, we will use it up eventually. There’s about half a bale in the communal supply now. - GDS

If the club could use it, then it's a done deal. I asked about 5 years ago and at the time the club had a comparably ridiculous amount and didn't want any more. But ya, for sure... if the club can

If no individual wants that much you could donate it to the club. In normal years we go through a fair amount of wadding in the communal bucket. Jonathan