The ninth edition of the
Commercial Pilot Oral Exam Guide
by Michael D. Hayes has been updated to reflect the Airman Certification Standards. New questions and references have been added throughout and a new appendix includes Advisory Circular (AC) 120-12,
Private Carriage vs. Common Carriage of Persons or Property
Using a question-and-answer format, this guide lists the questions most likely to be asked by examiners and provides succinct, ready responses. Commercial pilot applicants will find this to be an indispensable tool in both planning for what to expect during the airplane checkride, and mastering the subject matter.