1. Pratt&WhitneyContractF33615-924-2219 ProbabilisticDesign System.
2. GeneralElectricContractF33615-90-C-2070 ProbabilisticRotorDesignSystem.
3. EngrneLifeMeasurementandDiagnostics: TheFutureDirectionfortheAirForce, SquadronLeaderC.J. Pornfret,Royal AirForce, USAFStmcturalIntegrityConference,Dec 93.