Robinson R22 Systems ManualThis manual brings large aircraft systems training to the entry level helicopter pilot. Richard Theriault is an experienced pilot and flight instructor with over 38 years of experience. He holds an Airline Transport Pilot and instructor certificates in both airplanes and helicopters. He has experience in a wide range of airplanes from the Piper J 3 to the B727 and helicopters from the R22 to the Bell 212.