I have 30 years of experience and specialize in the field of aviation and aircraft valuation with specific knowledge in the areas of aircraft appraisal practices, aviation regulatory matters and air traffic control. I have published on such topics as aviation safety and establishing aircraft values. I have testified 8 times on topics such as aircraft values, appraisal practices and air traffic regulations. I have extensive experience in evaluating and appraising a wide variety of personal, corporate and commercial aircraft. I have evaluated more than 1000 aircraft over the past 10 years.