More Mustang Sports Shows. Unfortunately, these federal waivers have expired. The number of recipients will vary each year depending on the number of qualified applicants. Argonaut has strong traditions and a school culture that facilitates success for ALL students. MHS 4-1-1: Flex Schedule & Grading Policy, MHS Senior Earns National Merit Finalist Recognition, MHS Senior Earns Oklahoma Academic All-State Honors, MHS DECA Earns Accolades At State Competition; Qualifies For Internationals, MHS DECA Recognized for THRIVE Level Chapter Campaigns. In need of some Mustang Bronco Gear? Your web browser does not support the