• •See attached FAA Approved Model List (AML) • No. ST0088IWI-D for list of approved airplane models and applicable airworthiness regulations. Sive.soraiv. rtf4r: Modification of Collins TCAS 11 or TCAS 94 (TCAS II) system installation with Collins TTR-920 Change 6.04a Receiver Transmitter to a Collin