I have 44 years of experience and specialize in the field of aviation with specific knowledge in the areas of piloting procedures, flight operations and aircraft accident investigation. I have published on such topics as flight operations. I have testified 30 times on topics such as pilot procedures, causal events and aviation accident reconstruction. I have operated aircraft in military, air-carrier and general aviation arenas for over 44 years and 27,000 flight hours’ incident and accident free.