Page 1 of 1 Designs and implements aviation, space, and defense testing services Certificate No: 1102708 Original Approval: 05/07/2020 Current Certificate:05/07/2020 Revision Date: 05/07/2020 Certificate Expiry: 05/06/2023 ATA Engineering, Inc. 13290 Evening Creek Drive South, San Diego, CA 92128, USA