It is finally up:

https://nasatx.com/schedule/

January 28 -29 – Season Opener – MSR Houston

March 11-12 – March Madness – MSR Cresson

April 21 -23 – Spring Fling – Texas World Speedway

May 26 -28 – Memorial Madness – Circuit of the Americas

June 24 -25 – Summer Shootout – Hallett

September 23 -24 – September Showdown – MSR Houston

October 27 -29 – Fall Fling – Texas World Speedway