**A.68 To act as pilot in command in a complex airplane: § 61.31(e).** I certify that \[First name, MI, Last name\], \[grade of pilot certificate\], \[certificate number\], has received the required training of § 61.31(e) in a \[make and model\] complex airplane. I have determined that \[he or she\] is proficient in the operation and systems of a complex airplane. ***Source***: [[AC 61-65]] #endorsement