Naval Air Warfare Center Training Systems intends to competitively award a Firm Fixed Price Task Order under FTSS IV for Contractor Operation & Maintenance Services (COMS) and Contractor Maintenance Services (CMS) in support of Chief of Naval Air training (CNATRA) at NAS Corpus Christi, TX, NAS Kingsville, TX, NAS Whiting Field, FL, NAS Pensacola, FL, and NAS Meridian, MS.  The period of performance is 60 months, inclusive of two (2) month mobilization and one (1) ten (10) month base year with four (4) twelve (12) month options.  Start of contractor performance will be 01 January 2022.