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).
Launch Status
Rocket-tober Fest
Sat October 24, 2026
Ellinwood, KS
Current Launch Status — YELLOW
2026 Launch Schedule and KRAMO Details Posted
Posted: Feb 16, 2026
The launch schedule for 2026 has been posted. See Launch Dates for all the details. That page also includes a calendar file that you can download and import into applications such as Google calendar.
The details of the 46th annual Kansas Rocket Areo Modeler's Open (KRAMO) have also been posted. See KRAMO for all the details.
UPCOMING LAUNCH
Rocket-tober Fest
Saturday, Oct 24, 2026
10:00AM - 2:00PM
Lanterman Farm
Ellinwood, KS
10,000ft FAA Waiver
10:00AM - 2:00PM
Lanterman Farm
Ellinwood, KS
10,000ft FAA Waiver
THE KOSMONAUT
Jul-Aug 2026
Check out the latest club newsletter. Click the image above.
At this time the weather forecast for Saturday does not look very rocket friendly. Gusty winds into the upper 20s and a 50% chance of rain. We will see if the forecast improves as we get closer to that date. This is our alternate date, so if we can't hold the launch this weekend, it will not be rescheduled.