To fly an altimeter in the payload section of the #estesrockets Super Big Bertha #modelrocket, the payload really should be vented using s...

Super Big Bertha is a very tall model. It's made of two lengths of BT-80 body tube joined by a coupler you glue into both tubes. I deci...

You can generate an image of your rocket in flight in the Photo Studio in OpenRocket. Click here for the beginning of the simulat...

I've started building my first rocket in months. I decided to take one of the smaller rockets off the build pile - the Estes Reflector. ...

I've nearly completed the three rockets I've been working on for a month and a half, just in time for tomorrow's Epic Rocket Lau...