TDG - TransDigm Group Incorporated 2021 Q1 - Results - Earnings Call Presentation February, 11 2021 04:45 PM Transdigm Group Incorporated Inc. The following slide deck was published by TransDigm Group Incorporated in conjunction with their 2021 Q1 earnings call. For further details see: TransDigm Group Incorporated 2021 Q1 - Results - Earnings Call Presentation