Ryan Dale

title	ISBN-13	year of publication
Helicopter Maneuvers Manual: A step-by-step illustrated guide to performing all helicopter flight operations	978-1-56027-891-7	2011
Helicopter Oral Exam Guide: When Used with the Oral Exam Guides, This Book Prepares You for the Oral Portion of the Private, Instrument, Commercial, ... Helicopter Checkride	978-1-56027-608-1	2006
Helicopter Pilot Oral Exam Guide	978-1-61954-011-8
Helicopter Pilot Oral Exam Guide: When used with the corresponding Oral Exam Guide, this book prepares you for the oral portion of the Private, ... Helicopter Checkride	978-1-61954-010-1	2012