- 970990 Removal Airframe 0.0 Hrs 0 C& 01 Apt 2013 This code has been cancelled. See Compliance Remarks by clicking Show Remarks link. 7.00 ASC 99A Aileron And Elevator Power Disconnect - 970991 Removal Airframe 2849.4 Hrs 833 CiL 04 Apt 2013 7.00 971030 ASC 103 TCAS 7.1 Installation Ai