The Kansas Organization for Spacemodeling (KOSMO) is a group of families and individuals in Kansas that have a common interest in model rocketry. KOSMO is a chartered Section of the National Association of Rocketry (NAR).

KRAMO is Here

Posted: June 6, 2022

KRAMO 42 is this coming Saturday and Sunday, June 11-12. This is the KOSMO contest launch as well as a NAR sanctioned National Rocketry Competition (NRC) event. There will be contest flights as well as sport flights. Be aware that while the weather looks quite good for Saturday, there might be wind on Sunday. Final decisions will be made later in the week, but be prepared for the possibility of having to cancel flights on Sunday.

Go to the KRAMO page for more information about the contest events and other details: KRAMO Page.

KRAMO 42

Posted: April 5, 2022

KOSMO is proud to announce the 42nd annual Kansas Rocket Aero Modeler's Open competition event. This is a club contest launch as well as a NAR sanctioned National Rocketry Competition (NRC) event. It will take place Saturday and Sunday, June 11-12, 2022 at the Kansas State Fair parking lot. This is a two day event full of fun and prizes. Check out the KRAMO Page for all the details.

Spring Fling

Posted: March 7, 2022

The KOSMO flying season is starting this month, with Spring Fling, one of our three high power launches at our launch site near Ellinwood, KS. Unfortunately, this year has been very dry so we are watching the conditions carefully. Watch this page or our Facebook page of updates related to this launch.