The FAA at the Mike Monroney Aeronautical Center in Oklahoma City, Oklahoma, requires Spin and Spin Recovery Training for FAA Aircraft Certification Flight Test Pilots. Award will be made to the lowest-priced technically acceptable responsible offeror whose proposal is responsive to the requirements. The FAA anticipates an indefinite delivery/requirements contract with a one-year base period and four one-year option periods per aircraft. Interested sources should download the SIR and supporting documents, and all questions must be submitted in writing to the contracting specialist; no phone calls will be accepted. Proposals must be submitted electronically and must include all requested information to be considered responsive.