This is a Sources Sought notice for heavy aircraft simulator services to support the USAF Test Pilot School, not a formal solicitation. The requirement is for a one-year purchase order to provide access to both Boeing and Airbus wide-body, full-motion, Level-D simulators, which must be co-located for side-by-side comparison. The anticipated budget for the contract is $34,000,000. The period of performance is one year from award. The government is seeking capability statements from industry to inform a potential future solicitation.