John J Sheehan
John J. Sheehan is President, Professional Aviation, Inc., which provides management, flight operations, and maintenance consulting services for the civil aviation community and conducts corporate air transportation analyses and flight department safety evaluations. International Business Aviation Council and International Council of Aircraft Owner and Pilot Associations are retainer clients.
John J. Sheehan is President, Professional Aviation, Inc., which provides management, flight operations, and maintenance consulting services for the civil aviation community and conducts corporate air transportation analyses and flight department safety evaluations. International Business Aviation Council and International Council of Aircraft Owner and Pilot Associations are retainer clients. See less
