Bristowans view Fairchild PT-19 as CAF Spirit of Tulsa Squadron Unit Leader and Pilot Robert Prater speaks. courtesy photo CAF Spirit of Tulsa Squadron Unit Leader & Pilot Robert Prater lands the Fairchild PT-19 at Bristow Jones Memorial Airport. courtesy photo One month ago, on September 26, Bristow Jones Memorial Airport held a special event for aviation enthusiasts, students, and the general public.